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- - - + + + + + - - - - - - + + + + + + - - - + + + - - - - - - + + + + + + - - - + + + - - - - + + + + - - - - + + + + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + @@ -115941,34 +116453,34 @@ - + - + - + - + - + - + - + - + - + - + - + @@ -115993,7 +116505,7 @@ - + @@ -116008,22 +116520,22 @@ - - - + + + - - - + + + - - - + + + - + @@ -116031,39 +116543,39 @@ - + - + - + - + - + - + - + - + - + - + - + @@ -116089,15 +116601,15 @@ - + - + - + @@ -116141,7 +116653,7 @@ - + @@ -116612,89 +117124,89 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + @@ -116725,74 +117237,60 @@ - + - + - + - + - - - - - - - - - - - - - - - - - - + + + + - - + + - - - - - - + + + + + + - - - - - - - - + + + + + + + + - - - + + + - - - + + + - + @@ -116801,13 +117299,13 @@ - - + + - + @@ -116959,7 +117457,7 @@ - + @@ -117174,7 +117672,7 @@ - + @@ -117908,7 +118406,7 @@ - + @@ -117918,12 +118416,12 @@ - + - + @@ -117943,7 +118441,7 @@ - + @@ -118002,7 +118500,7 @@ - + @@ -118022,7 +118520,7 @@ - + @@ -118061,7 +118559,7 @@ - + @@ -118139,13 +118637,13 @@ - + - + @@ -118665,36 +119163,36 @@ - + - + - + - + - + - + - + - + - + - + - + @@ -118717,24 +119215,24 @@ - - - - - - - + + + + + + + - - - - + + + + - - - + + + @@ -119053,7 +119551,7 @@ - + @@ -119221,7 +119719,7 @@ - + @@ -120022,10 +120520,10 @@ - + - + @@ -121229,6 +121727,11 @@ + + + + + @@ -122192,7 +122695,7 @@ - + @@ -122807,7 +123310,7 @@ - + @@ -122823,6 +123326,6 @@ diff --git a/android/abi_gki_aarch64_3f413d0ec7.xml b/android/abi_gki_aarch64_3a9b53bc89.xml similarity index 99% rename from android/abi_gki_aarch64_3f413d0ec7.xml rename to android/abi_gki_aarch64_3a9b53bc89.xml index 757d6a0d1993..701a2778736e 100644 --- a/android/abi_gki_aarch64_3f413d0ec7.xml +++ b/android/abi_gki_aarch64_3a9b53bc89.xml @@ -579,7 +579,7 @@ - + @@ -1194,25 +1194,25 @@ - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + @@ -2104,7 +2104,7 @@ - + @@ -4989,20 +4989,6 @@ - - - - - - - - - - - - - - @@ -6859,7 +6845,6 @@ - @@ -7104,7 +7089,7 @@ - + @@ -7638,15 +7623,15 @@ - + - + - + @@ -7876,7 +7861,7 @@ - + @@ -7934,7 +7919,7 @@ - + @@ -8190,7 +8175,7 @@ - + @@ -8299,7 +8284,7 @@ - + @@ -9068,7 +9053,7 @@ - + @@ -9829,7 +9814,7 @@ - + @@ -12263,13 +12248,13 @@ - + - + @@ -12667,7 +12652,7 @@ - + @@ -13905,7 +13890,7 @@ - + @@ -18662,20 +18647,6 @@ - - - - - - - - - - - - - - @@ -19749,7 +19720,7 @@ - + @@ -20015,10 +19986,10 @@ - + - + @@ -20087,10 +20058,10 @@ - + - + @@ -21686,7 +21657,7 @@ - + @@ -21703,7 +21674,7 @@ - + @@ -21988,7 +21959,7 @@ - + @@ -22055,7 +22026,7 @@ - + @@ -22449,7 +22420,7 @@ - + @@ -22901,7 +22872,7 @@ - + @@ -22916,7 +22887,7 @@ - + @@ -25156,10 +25127,10 @@ - + - + @@ -27411,7 +27382,7 @@ - + @@ -28074,7 +28045,7 @@ - + @@ -30210,7 +30181,58 @@ - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -30221,6 +30243,14 @@ + + + + + + + + @@ -30951,6 +30981,14 @@ + + + + + + + + @@ -31041,13 +31079,13 @@ - + - + @@ -31209,10 +31247,10 @@ - + - + @@ -31234,10 +31272,10 @@ - + - + @@ -34486,7 +34524,7 @@ - + @@ -34497,7 +34535,7 @@ - + @@ -36529,6 +36567,23 @@ + + + + + + + + + + + + + + + + + @@ -38425,7 +38480,7 @@ - + @@ -38662,15 +38717,30 @@ - + + - + - + + + + + + + - + + + + + + + + + @@ -38681,106 +38751,6 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -38919,17 +38889,6 @@ - - - - - - - - - - - @@ -38960,6 +38919,22 @@ + + + + + + + + + + + + + + + + @@ -38984,7 +38959,7 @@ - + @@ -38992,15 +38967,21 @@ - + - + - + + + + + + + - + @@ -39608,10 +39589,10 @@ - + - + @@ -39664,10 +39645,10 @@ - + - + @@ -40328,10 +40309,10 @@ - + - + @@ -40820,7 +40801,7 @@ - + @@ -40845,7 +40826,7 @@ - + @@ -40864,7 +40845,7 @@ - + @@ -40873,7 +40854,7 @@ - + @@ -41264,7 +41245,7 @@ - + @@ -41272,14 +41253,6 @@ - - - - - - - - @@ -43266,7 +43239,7 @@ - + @@ -43285,7 +43258,7 @@ - + @@ -46577,6 +46550,17 @@ + + + + + + + + + + + @@ -46606,17 +46590,6 @@ - - - - - - - - - - - @@ -49375,7 +49348,7 @@ - + @@ -49402,14 +49375,6 @@ - - - - - - - - @@ -49746,7 +49711,7 @@ - + @@ -49972,23 +49937,6 @@ - - - - - - - - - - - - - - - - - @@ -50058,7 +50006,7 @@ - + @@ -50080,7 +50028,7 @@ - + @@ -50091,12 +50039,12 @@ - + - + - + @@ -50415,7 +50363,7 @@ - + @@ -50630,7 +50578,7 @@ - + @@ -50645,7 +50593,7 @@ - + @@ -50872,25 +50820,25 @@ - - - - - - + + + + + + - - - - - + + + + + - - - - + + + + @@ -51096,10 +51044,10 @@ - + - + @@ -52057,7 +52005,7 @@ - + @@ -52149,7 +52097,7 @@ - + @@ -52166,7 +52114,7 @@ - + @@ -52367,10 +52315,10 @@ - + - + @@ -53265,7 +53213,7 @@ - + @@ -53413,13 +53361,13 @@ - + - + @@ -56064,7 +56012,7 @@ - + @@ -56844,7 +56792,7 @@ - + @@ -56872,7 +56820,7 @@ - + @@ -57116,10 +57064,10 @@ - + - + @@ -59609,10 +59557,10 @@ - + - + @@ -67653,7 +67601,7 @@ - + @@ -67696,7 +67644,7 @@ - + @@ -67720,7 +67668,7 @@ - + @@ -67747,7 +67695,7 @@ - + @@ -67766,7 +67714,7 @@ - + @@ -67971,7 +67919,7 @@ - + @@ -67995,7 +67943,7 @@ - + @@ -68019,13 +67967,13 @@ - + - + @@ -68173,7 +68121,7 @@ - + @@ -68632,7 +68580,7 @@ - + @@ -68651,7 +68599,7 @@ - + @@ -69001,7 +68949,7 @@ - + @@ -69258,7 +69206,7 @@ - + @@ -69272,7 +69220,7 @@ - + @@ -70013,13 +69961,13 @@ - + - + @@ -70771,7 +70719,7 @@ - + @@ -70912,7 +70860,7 @@ - + @@ -71069,7 +71017,7 @@ - + @@ -76378,7 +76326,7 @@ - + @@ -76427,7 +76375,7 @@ - + @@ -76454,7 +76402,7 @@ - + @@ -76495,7 +76443,7 @@ - + @@ -76515,7 +76463,7 @@ - + @@ -77275,8 +77223,8 @@ - - + + @@ -77290,7 +77238,7 @@ - + @@ -78154,7 +78102,7 @@ - + @@ -78201,7 +78149,7 @@ - + @@ -78249,10 +78197,10 @@ - + - + @@ -79379,7 +79327,7 @@ - + @@ -79400,7 +79348,7 @@ - + @@ -80259,7 +80207,7 @@ - + @@ -80281,7 +80229,7 @@ - + @@ -80310,7 +80258,7 @@ - + @@ -81047,7 +80995,7 @@ - + @@ -81076,7 +81024,7 @@ - + @@ -81133,6 +81081,14 @@ + + + + + + + + @@ -81162,14 +81118,6 @@ - - - - - - - - @@ -81491,7 +81439,7 @@ - + @@ -81616,7 +81564,7 @@ - + @@ -81764,7 +81712,7 @@ - + @@ -81871,7 +81819,7 @@ - + @@ -82453,7 +82401,7 @@ - + @@ -83030,7 +82978,7 @@ - + @@ -83054,7 +83002,7 @@ - + @@ -83500,7 +83448,7 @@ - + @@ -83564,7 +83512,7 @@ - + @@ -84985,7 +84933,7 @@ - + @@ -85196,7 +85144,7 @@ - + @@ -85319,7 +85267,7 @@ - + @@ -85364,7 +85312,7 @@ - + @@ -86302,16 +86250,16 @@ - + - + - + @@ -86319,7 +86267,7 @@ - + @@ -86475,7 +86423,7 @@ - + @@ -86799,7 +86747,7 @@ - + @@ -86951,7 +86899,7 @@ - + @@ -87061,7 +87009,7 @@ - + @@ -87079,10 +87027,10 @@ - + - + @@ -87101,7 +87049,7 @@ - + @@ -87131,7 +87079,7 @@ - + @@ -87216,7 +87164,7 @@ - + @@ -87232,7 +87180,7 @@ - + @@ -87268,7 +87216,7 @@ - + @@ -87324,7 +87272,7 @@ - + @@ -87523,9 +87471,6 @@ - - - @@ -87582,7 +87527,7 @@ - + @@ -87590,7 +87535,7 @@ - + @@ -87617,7 +87562,7 @@ - + @@ -87625,7 +87570,7 @@ - + @@ -87673,7 +87618,7 @@ - + @@ -87717,7 +87662,7 @@ - + @@ -87979,14 +87924,7 @@ - - - - - - - @@ -87998,7 +87936,7 @@ - + @@ -88006,7 +87944,7 @@ - + @@ -88031,6 +87969,61 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -88445,8 +88438,486 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -88461,31 +88932,46 @@ + + + + + + + + + - - - - - - - + + + + + + + + + + + + + + - - - - + + + @@ -88563,6 +89049,16 @@ + + + + + + + + + + @@ -88573,6 +89069,11 @@ + + + + + @@ -88606,47 +89107,6 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -88697,7 +89157,7 @@ - + @@ -88739,7 +89199,7 @@ - + @@ -88907,8 +89367,8 @@ - - + + @@ -89041,7 +89501,7 @@ - + @@ -89086,7 +89546,7 @@ - + @@ -89711,7 +90171,7 @@ - + @@ -89719,15 +90179,15 @@ - + - + - + @@ -89736,7 +90196,7 @@ - + @@ -89798,7 +90258,7 @@ - + @@ -89911,7 +90371,7 @@ - + @@ -90212,7 +90672,7 @@ - + @@ -91389,9 +91849,9 @@ - + - + @@ -91400,7 +91860,7 @@ - + @@ -91430,10 +91890,10 @@ - + - + @@ -91462,7 +91922,7 @@ - + @@ -92051,10 +92511,10 @@ - + - + @@ -93002,7 +93462,7 @@ - + @@ -93014,7 +93474,7 @@ - + @@ -94458,7 +94918,7 @@ - + @@ -94466,7 +94926,7 @@ - + @@ -94499,7 +94959,7 @@ - + @@ -94507,7 +94967,7 @@ - + @@ -94518,9 +94978,9 @@ - + - + @@ -94529,7 +94989,7 @@ - + @@ -94537,10 +94997,10 @@ - + - + @@ -94564,7 +95024,7 @@ - + @@ -94588,7 +95048,7 @@ - + @@ -94647,7 +95107,7 @@ - + @@ -94655,7 +95115,7 @@ - + @@ -95322,45 +95782,45 @@ - + - + - + - + - + - + - + - + - + - + - + - + @@ -95374,7 +95834,7 @@ - + @@ -95390,7 +95850,7 @@ - + @@ -95418,12 +95878,12 @@ - + - + @@ -95437,12 +95897,12 @@ - + - + @@ -95456,29 +95916,29 @@ - + - + - + - + - + - + - + - + @@ -95517,7 +95977,7 @@ - + @@ -95531,7 +95991,7 @@ - + @@ -95539,7 +95999,7 @@ - + @@ -95564,7 +96024,7 @@ - + @@ -95595,7 +96055,7 @@ - + @@ -95847,7 +96307,7 @@ - + @@ -95971,7 +96431,7 @@ - + @@ -95979,7 +96439,7 @@ - + @@ -96003,9 +96463,9 @@ - + - + @@ -96014,7 +96474,7 @@ - + @@ -96022,10 +96482,10 @@ - + - + @@ -96055,7 +96515,7 @@ - + @@ -96066,7 +96526,7 @@ - + @@ -96173,10 +96633,10 @@ - + - + @@ -96561,7 +97021,7 @@ - + @@ -96847,7 +97307,7 @@ - + @@ -96857,12 +97317,12 @@ - + - + - + @@ -96871,7 +97331,7 @@ - + @@ -96882,7 +97342,7 @@ - + @@ -96938,22 +97398,22 @@ - + - + - + - + - + @@ -96961,7 +97421,7 @@ - + @@ -96969,7 +97429,7 @@ - + @@ -96977,7 +97437,7 @@ - + @@ -97174,36 +97634,36 @@ - + - + - + - + - + - + - + - + - + - + - + @@ -97225,10 +97685,10 @@ - - - - + + + + @@ -97385,7 +97845,7 @@ - + @@ -97559,7 +98019,7 @@ - + @@ -98233,7 +98693,7 @@ - + @@ -98350,10 +98810,10 @@ - + - + @@ -99670,7 +100130,7 @@ - + @@ -100627,7 +101087,7 @@ - + @@ -100873,7 +101333,7 @@ - + @@ -101268,7 +101728,7 @@ - + @@ -101329,7 +101789,7 @@ - + @@ -101343,8 +101803,3 @@ - - diff --git a/android/abi_gki_aarch64_cuttlefish b/android/abi_gki_aarch64_cuttlefish index 7cd71df58c28..5dca8eeb1442 100644 --- a/android/abi_gki_aarch64_cuttlefish +++ b/android/abi_gki_aarch64_cuttlefish @@ -499,7 +499,6 @@ wiphy_unregister # required by virt_wifi_sim.ko - ieee80211_get_channel kstrtoull release_firmware request_firmware diff --git a/android/abi_gki_aarch64_hikey960 b/android/abi_gki_aarch64_hikey960 index 3903a3d5ce04..2b8c6946a594 100644 --- a/android/abi_gki_aarch64_hikey960 +++ b/android/abi_gki_aarch64_hikey960 @@ -195,7 +195,6 @@ ida_alloc_range ida_destroy ida_free - ieee80211_channel_to_frequency ieee80211_connection_loss ieee80211_find_sta ieee80211_get_hdrlen_from_skb @@ -804,7 +803,6 @@ ieee80211_csa_finish ieee80211_free_hw ieee80211_free_txskb - ieee80211_frequency_to_channel ieee80211_hdrlen ieee80211_iterate_active_interfaces_atomic ieee80211_iterate_interfaces diff --git a/android/abi_gki_aarch64_unisoc b/android/abi_gki_aarch64_unisoc index d6920827522a..f9bb5ced07c8 100644 --- a/android/abi_gki_aarch64_unisoc +++ b/android/abi_gki_aarch64_unisoc @@ -1858,9 +1858,6 @@ down_timeout freq_reg_info genlmsg_put - ieee80211_channel_to_frequency - ieee80211_frequency_to_channel - ieee80211_get_channel jiffies_to_usecs kfree_skb_list netdev_alloc_frag diff --git a/android/abi_gki_aarch64_vivo b/android/abi_gki_aarch64_vivo new file mode 100644 index 000000000000..2ddab083f547 --- /dev/null +++ b/android/abi_gki_aarch64_vivo @@ -0,0 +1,2347 @@ +[abi_whitelist] + add_device_randomness + add_timer + add_uevent_var + add_wait_queue + adjust_managed_page_count + alarm_cancel + alarm_init + alarm_start_relative + alloc_chrdev_region + __alloc_disk_node + alloc_etherdev_mqs + alloc_io_pgtable_ops + alloc_netdev_mqs + alloc_pages_exact + __alloc_pages_nodemask + __alloc_percpu + __alloc_skb + alloc_skb_with_frags + alloc_workqueue + amba_bustype + anon_inode_getfile + __arch_clear_user + __arch_copy_from_user + __arch_copy_in_user + __arch_copy_to_user + arm64_const_caps_ready + async_schedule_node + atomic_notifier_call_chain + atomic_notifier_chain_register + atomic_notifier_chain_unregister + autoremove_wake_function + backlight_device_get_by_type + backlight_device_register + backlight_device_set_brightness + backlight_device_unregister + bio_crypt_should_process + __bitmap_clear + bitmap_find_next_zero_area_off + bitmap_free + __bitmap_or + bitmap_parselist + bitmap_print_to_pagebuf + __bitmap_set + __bitmap_subset + bitmap_zalloc + blkdev_get_by_dev + blkdev_put + blk_execute_rq + blk_execute_rq_nowait + blk_get_request + blk_pm_runtime_init + blk_put_request + blk_queue_bounce_limit + blk_queue_max_hw_sectors + blk_queue_rq_timeout + blk_queue_update_dma_alignment + blk_queue_update_dma_pad + blk_rq_map_kern + blk_rq_map_user + blk_rq_map_user_iov + blk_rq_unmap_user + blk_verify_command + blocking_notifier_call_chain + blocking_notifier_chain_register + blocking_notifier_chain_unregister + bpf_trace_run10 + bpf_trace_run11 + bpf_trace_run12 + bpf_trace_run1 + bpf_trace_run2 + bpf_trace_run3 + bpf_trace_run4 + bpf_trace_run5 + bpf_trace_run6 + bpf_trace_run7 + bpf_trace_run8 + __brelse + bsg_job_done + bsg_remove_queue + bsg_setup_queue + build_skb + bus_find_device + bus_for_each_dev + bus_register + bus_set_iommu + bus_unregister + cancel_delayed_work + cancel_delayed_work_sync + cancel_work_sync + capable + cdc_parse_cdc_header + cdev_add + cdev_alloc + cdev_del + cdev_init + __cfg80211_alloc_event_skb + __cfg80211_alloc_reply_skb + cfg80211_calculate_bitrate + cfg80211_chandef_create + cfg80211_ch_switch_notify + cfg80211_connect_done + cfg80211_del_sta_sinfo + cfg80211_disconnected + cfg80211_external_auth_request + cfg80211_ft_event + cfg80211_get_bss + cfg80211_gtk_rekey_notify + cfg80211_inform_bss_frame_data + cfg80211_mgmt_tx_status + cfg80211_michael_mic_failure + cfg80211_new_sta + cfg80211_pmksa_candidate_notify + cfg80211_put_bss + cfg80211_ready_on_channel + cfg80211_remain_on_channel_expired + cfg80211_roamed + cfg80211_rx_mgmt + cfg80211_rx_unprot_mlme_mgmt + cfg80211_scan_done + cfg80211_sched_scan_results + __cfg80211_send_event_skb + cfg80211_tdls_oper_request + cfg80211_unlink_bss + cfg80211_vendor_cmd_reply + __cfi_slowpath + __check_object_size + __class_create + class_destroy + class_find_device + class_interface_unregister + __class_register + class_unregister + cleanup_srcu_struct + clear_page + clk_bulk_disable + clk_bulk_enable + clk_bulk_get_all + clk_bulk_prepare + clk_bulk_put_all + clk_bulk_unprepare + __clk_determine_rate + clk_disable + clk_enable + clk_fixed_factor_ops + clk_fixed_rate_ops + clk_get + __clk_get_hw + __clk_get_name + clk_get_parent + clk_get_rate + clk_hw_get_flags + clk_hw_get_name + clk_hw_get_num_parents + clk_hw_get_parent + clk_hw_get_parent_by_index + clk_hw_get_rate + clk_hw_is_enabled + clk_hw_is_prepared + clk_hw_round_rate + __clk_is_enabled + __clk_mux_determine_rate_closest + clk_prepare + clk_put + clk_register + clk_round_rate + clk_set_parent + clk_set_rate + clk_sync_state + clk_unprepare + cma_alloc + cma_get_name + cma_release + compat_alloc_user_space + complete + complete_all + complete_and_exit + completion_done + component_add + component_bind_all + component_del + component_master_add_with_match + component_master_del + component_match_add_release + component_unbind_all + config_ep_by_speed + config_group_init_type_name + config_item_put + console_stop + console_suspend_enabled + __const_udelay + consume_skb + contig_page_data + _copy_from_iter_full + _copy_to_iter + cpu_bit_bitmap + cpufreq_quick_get_max + cpufreq_register_notifier + cpufreq_unregister_notifier + cpufreq_update_policy + __cpuhp_remove_state + __cpuhp_setup_state + cpu_hwcap_keys + cpu_hwcaps + cpumask_next + cpu_number + __cpu_online_mask + cpu_pm_register_notifier + cpu_pm_unregister_notifier + __cpu_possible_mask + __cpu_present_mask + cpus_read_lock + cpus_read_unlock + cpu_subsys + cpu_topology + crc32_le + crc8 + crc8_populate_msb + crypto_aead_encrypt + crypto_aead_setauthsize + crypto_aead_setkey + crypto_alloc_aead + crypto_alloc_base + crypto_alloc_shash + crypto_alloc_skcipher + crypto_destroy_tfm + crypto_register_rngs + crypto_shash_final + crypto_shash_setkey + crypto_shash_update + crypto_skcipher_decrypt + crypto_skcipher_encrypt + crypto_unregister_rngs + csum_ipv6_magic + csum_partial + csum_tcpudp_nofold + _ctype + datagram_poll + default_wake_function + delayed_work_timer_fn + del_timer + del_timer_sync + dequeue_signal + desc_to_gpio + destroy_workqueue + dev_alloc_name + _dev_crit + dev_driver_string + _dev_emerg + _dev_err + devfreq_add_device + devfreq_add_governor + devfreq_cooling_unregister + devfreq_remove_device + devfreq_remove_governor + devfreq_resume_device + devfreq_suspend_device + dev_fwnode + __dev_get_by_index + dev_get_by_name + dev_get_regmap + device_add + device_connection_find_match + device_create + device_create_bin_file + device_create_file + device_create_with_groups + device_del + device_destroy + device_find_child + device_for_each_child + device_get_child_node_count + device_get_match_data + device_get_next_child_node + device_initialize + device_init_wakeup + device_link_add + device_link_del + device_match_fwnode + device_match_name + device_property_present + device_property_read_string + device_property_read_u32_array + device_property_read_u8_array + device_register + device_remove_bin_file + device_remove_file + device_set_wakeup_capable + device_set_wakeup_enable + device_show_int + device_store_int + device_unregister + device_wakeup_disable + device_wakeup_enable + _dev_info + __dev_kfree_skb_any + devm_add_action + devm_clk_bulk_get + devm_clk_bulk_get_all + devm_clk_get + devm_clk_get_optional + devm_clk_hw_register + devm_clk_put + devm_clk_register + devm_extcon_dev_allocate + devm_extcon_dev_register + devm_extcon_register_notifier + devm_free_irq + devm_fwnode_get_index_gpiod_from_child + devm_gpiod_get_optional + devm_gpiod_put + devm_gpio_free + devm_gpio_request + devm_gpio_request_one + devm_iio_channel_get + devm_iio_device_alloc + __devm_iio_device_register + devm_input_allocate_device + devm_ioremap + devm_ioremap_nocache + devm_ioremap_resource + devm_ioremap_wc + devm_iounmap + devm_kasprintf + devm_kfree + devm_kmalloc + devm_kmemdup + devm_kstrdup + devm_led_classdev_register_ext + devm_nvmem_cell_get + devm_nvmem_device_get + devm_nvmem_register + devm_of_clk_add_hw_provider + devm_of_pci_get_host_bridge_resources + __devm_of_phy_provider_register + devm_of_platform_populate + devm_of_pwm_get + devm_pci_alloc_host_bridge + devm_phy_create + devm_phy_get + devm_pinctrl_get + devm_pinctrl_put + devm_pinctrl_register + devm_platform_ioremap_resource + devm_power_supply_register + devm_pwm_put + devm_regmap_add_irq_chip + devm_regmap_del_irq_chip + devm_regmap_field_alloc + __devm_regmap_init + __devm_regmap_init_i2c + __devm_regmap_init_mmio_clk + devm_regulator_bulk_get + devm_regulator_get + devm_regulator_get_optional + devm_regulator_put + devm_regulator_register + devm_regulator_register_notifier + devm_request_any_context_irq + devm_request_pci_bus_resources + __devm_request_region + devm_request_threaded_irq + devm_reset_control_array_get + __devm_reset_control_get + devm_reset_controller_register + devm_rtc_device_register + devm_snd_soc_register_card + devm_thermal_zone_of_sensor_register + devm_usb_get_phy + devm_usb_get_phy_by_phandle + _dev_notice + dev_pm_opp_add + dev_pm_opp_find_freq_ceil + dev_pm_opp_find_freq_exact + dev_pm_opp_find_freq_floor + dev_pm_opp_get_opp_count + dev_pm_opp_get_voltage + dev_pm_opp_put + dev_pm_opp_register_notifier + dev_pm_opp_remove + dev_pm_opp_unregister_notifier + dev_pm_qos_add_request + dev_pm_qos_remove_request + dev_pm_qos_update_request + dev_printk + dev_queue_xmit + devres_add + devres_alloc_node + devres_free + devres_release + dev_set_name + _dev_warn + disable_irq + disable_irq_nosync + disable_percpu_irq + disk_part_iter_exit + disk_part_iter_init + disk_part_iter_next + divider_get_val + divider_recalc_rate + divider_ro_round_rate_parent + divider_round_rate_parent + dma_alloc_attrs + dma_async_device_register + dma_async_device_unregister + dma_async_tx_descriptor_init + dma_buf_attach + dma_buf_begin_cpu_access + dma_buf_begin_cpu_access_partial + dma_buf_detach + dma_buf_end_cpu_access + dma_buf_end_cpu_access_partial + dma_buf_export + dma_buf_fd + dma_buf_get + dma_buf_get_flags + dma_buf_kmap + dma_buf_kunmap + dma_buf_map_attachment + dma_buf_put + dma_buf_unmap_attachment + dma_buf_vmap + dma_buf_vunmap + dma_direct_map_page + dma_direct_map_resource + dma_direct_map_sg + dma_direct_sync_sg_for_cpu + dma_direct_sync_sg_for_device + dma_direct_sync_single_for_cpu + dma_direct_sync_single_for_device + dma_direct_unmap_page + dma_direct_unmap_sg + dma_fence_add_callback + dma_fence_array_create + dma_fence_array_ops + dma_fence_context_alloc + dma_fence_default_wait + dma_fence_enable_sw_signaling + dma_fence_get_status + dma_fence_init + dma_fence_release + dma_fence_remove_callback + dma_fence_signal + dma_fence_signal_locked + dma_fence_wait_timeout + dma_free_attrs + dma_get_sgtable_attrs + dma_get_slave_channel + dmam_alloc_attrs + dma_max_mapping_size + dma_mmap_attrs + dma_pool_alloc + dma_pool_create + dma_pool_destroy + dma_pool_free + dma_release_channel + dma_request_slave_channel + dma_resv_fini + dma_resv_init + dma_resv_wait_timeout_rcu + dma_set_coherent_mask + dma_set_mask + do_exit + done_path_create + do_wait_intr + down + down_interruptible + down_read + down_read_trylock + down_timeout + down_write + drain_workqueue + driver_find_device + driver_register + driver_unregister + drm_add_edid_modes + drm_add_modes_noedid + drm_atomic_commit + drm_atomic_get_connector_state + drm_atomic_get_crtc_state + drm_atomic_get_plane_state + drm_atomic_helper_check + drm_atomic_helper_cleanup_planes + drm_atomic_helper_commit_duplicated_state + drm_atomic_helper_commit_hw_done + drm_atomic_helper_commit_modeset_disables + drm_atomic_helper_commit_modeset_enables + drm_atomic_helper_commit_planes + __drm_atomic_helper_connector_destroy_state + __drm_atomic_helper_connector_duplicate_state + __drm_atomic_helper_connector_reset + __drm_atomic_helper_crtc_destroy_state + __drm_atomic_helper_crtc_duplicate_state + drm_atomic_helper_dirtyfb + drm_atomic_helper_disable_plane + drm_atomic_helper_duplicate_state + drm_atomic_helper_page_flip + __drm_atomic_helper_plane_duplicate_state + drm_atomic_helper_prepare_planes + drm_atomic_helper_set_config + drm_atomic_helper_shutdown + drm_atomic_helper_swap_state + drm_atomic_helper_update_legacy_modeset_state + drm_atomic_helper_update_plane + drm_atomic_helper_wait_for_fences + drm_atomic_helper_wait_for_vblanks + drm_atomic_set_crtc_for_connector + drm_atomic_set_fence_for_plane + drm_atomic_set_mode_for_crtc + drm_atomic_state_alloc + drm_atomic_state_clear + drm_atomic_state_default_clear + drm_atomic_state_default_release + __drm_atomic_state_free + drm_atomic_state_init + drm_bridge_attach + drm_bridge_disable + drm_bridge_enable + drm_bridge_mode_set + drm_bridge_post_disable + drm_bridge_pre_enable + drm_client_init + drm_client_modeset_commit_force + drm_client_register + drm_compat_ioctl + drm_connector_attach_encoder + drm_connector_cleanup + drm_connector_init + drm_connector_list_iter_begin + drm_connector_list_iter_end + drm_connector_list_iter_next + drm_connector_register + drm_connector_unregister + drm_connector_update_edid_property + drm_crtc_cleanup + drm_crtc_handle_vblank + drm_crtc_init_with_planes + drm_crtc_send_vblank_event + drm_crtc_vblank_off + drm_crtc_vblank_on + drm_crtc_vblank_reset + drm_crtc_wait_one_vblank + drm_dbg + drm_debug + drm_detect_hdmi_monitor + drm_detect_monitor_audio + drm_dev_alloc + drm_dev_dbg + drm_dev_printk + drm_dev_put + drm_dev_register + drm_dev_unregister + drm_dp_atomic_find_vcpi_slots + drm_dp_atomic_release_vcpi_slots + drm_dp_aux_register + drm_dp_aux_unregister + drm_dp_bw_code_to_link_rate + drm_dp_calc_pbn_mode + drm_dp_channel_eq_ok + drm_dp_check_act_status + drm_dp_clock_recovery_ok + drm_dp_dpcd_read + drm_dp_dpcd_read_link_status + drm_dp_dpcd_write + drm_dp_find_vcpi_slots + drm_dp_get_adjust_request_pre_emphasis + drm_dp_get_adjust_request_voltage + drm_dp_link_configure + drm_dp_link_power_down + drm_dp_link_power_up + drm_dp_link_probe + drm_dp_link_rate_to_bw_code + drm_dp_link_train_channel_eq_delay + drm_dp_link_train_clock_recovery_delay + drm_dp_mst_allocate_vcpi + drm_dp_mst_deallocate_vcpi + drm_dp_mst_detect_port + drm_dp_mst_get_edid + drm_dp_mst_hpd_irq + drm_dp_mst_reset_vcpi_slots + drm_dp_mst_topology_mgr_destroy + drm_dp_mst_topology_mgr_init + drm_dp_mst_topology_mgr_set_mst + drm_dp_send_power_updown_phy + drm_dp_update_payload_part1 + drm_dp_update_payload_part2 + drm_edid_duplicate + drm_encoder_cleanup + drm_encoder_init + drm_err + drm_event_reserve_init_locked + drm_format_info + drm_framebuffer_init + drm_framebuffer_lookup + drm_framebuffer_remove + drm_framebuffer_unregister_private + drm_gem_create_mmap_offset + drm_gem_fb_create_handle + drm_gem_fb_destroy + drm_gem_fb_get_obj + drm_gem_free_mmap_offset + drm_gem_get_pages + drm_gem_handle_create + drm_gem_mmap + drm_gem_mmap_obj + drm_gem_object_init + drm_gem_object_lookup + drm_gem_object_put + drm_gem_object_put_unlocked + drm_gem_object_release + drm_gem_prime_export + drm_gem_prime_fd_to_handle + drm_gem_prime_handle_to_fd + drm_gem_private_object_init + drm_gem_put_pages + drm_gem_vm_close + drm_gem_vm_open + drm_get_connector_status_name + drm_get_edid + drm_get_format_info + drm_helper_hpd_irq_event + drm_helper_mode_fill_fb_struct + drm_helper_probe_single_connector_modes + drm_ioctl + drm_irq_install + drm_irq_uninstall + drm_kms_helper_poll_disable + drm_kms_helper_poll_enable + drm_kms_helper_poll_fini + drm_kms_helper_poll_init + drm_match_cea_mode + drm_mm_init + drm_mm_insert_node_in_range + drm_mm_remove_node + drm_mm_takedown + drm_mode_config_cleanup + drm_mode_config_init + drm_mode_config_reset + drm_mode_convert_umode + drm_mode_copy + drm_mode_create + drm_mode_create_dp_colorspace_property + drm_mode_debug_printmodeline + drm_mode_duplicate + drm_mode_equal + drm_mode_object_find + drm_mode_object_get + drm_mode_object_put + drm_mode_probed_add + drm_modeset_acquire_fini + drm_modeset_acquire_init + drm_modeset_backoff + drm_mode_set_crtcinfo + drm_modeset_drop_locks + drm_modeset_lock + drm_modeset_lock_all + drm_modeset_lock_all_ctx + drm_mode_set_name + drm_modeset_unlock_all + drm_mode_vrefresh + drm_object_attach_property + drm_object_property_set_value + drm_of_component_match_add + drm_open + drm_panel_add + drm_panel_init + drm_panel_notifier_call_chain + drm_panel_notifier_register + drm_panel_notifier_unregister + drm_panel_remove + drm_plane_cleanup + drm_plane_create_rotation_property + drm_poll + drm_prime_gem_destroy + drm_prime_pages_to_sg + drm_property_blob_get + drm_property_blob_put + drm_property_create + drm_property_create_bitmask + drm_property_create_blob + drm_property_create_enum + drm_property_create_range + drm_property_lookup_blob + drm_read + drm_release + drm_rotation_simplify + drm_send_event_locked + drm_set_preferred_mode + drm_universal_plane_init + drm_vblank_init + drm_wait_one_vblank + dump_stack + enable_irq + enable_percpu_irq + end_buffer_read_sync + end_buffer_write_sync + ether_setup + eth_mac_addr + eth_platform_get_mac_address + ethtool_op_get_link + ethtool_op_get_ts_info + eth_type_trans + eth_validate_addr + event_triggers_call + extcon_find_edev_by_node + extcon_get_edev_by_phandle + extcon_get_edev_name + extcon_get_extcon_dev + extcon_get_property + extcon_get_state + extcon_register_notifier + extcon_set_state_sync + extcon_unregister_notifier + fasync_helper + fd_install + fget + file_path + find_last_bit + find_next_bit + find_next_zero_bit + find_snd_usb_substream + find_vma + finish_wait + firmware_request_nowarn + fixed_phy_register + fixed_phy_unregister + flush_delayed_work + flush_work + flush_workqueue + fput + frame_vector_create + frame_vector_destroy + frame_vector_to_pages + frame_vector_to_pfns + free_io_pgtable_ops + free_irq + free_netdev + __free_pages + free_pages + free_pages_exact + free_percpu + free_percpu_irq + freezing_slow_path + fwnode_connection_find_match + fwnode_get_parent + fwnode_handle_put + fwnode_property_present + fwnode_property_read_string + fwnode_property_read_u32_array + fwnode_usb_role_switch_get + gcd + generic_device_group + generic_handle_irq + generic_mii_ioctl + genlmsg_put + genl_register_family + genl_unregister_family + __genphy_config_aneg + genphy_read_status + genphy_resume + genphy_suspend + gen_pool_add_owner + gen_pool_alloc_algo_owner + gen_pool_avail + gen_pool_create + gen_pool_destroy + gen_pool_free_owner + gen_pool_size + __getblk_gfp + getboottime64 + get_cpu_device + get_device + gether_cleanup + gether_connect + gether_disconnect + gether_get_dev_addr + gether_get_host_addr + gether_get_host_addr_cdc + gether_get_ifname + gether_get_qmult + gether_register_netdev + gether_set_dev_addr + gether_set_gadget + gether_set_host_addr + gether_set_qmult + gether_setup_name_default + get_random_bytes + get_random_u32 + __get_task_comm + get_unmapped_area + get_unused_fd_flags + get_user_pages + get_vaddr_frames + get_zeroed_page + gpiochip_add_data_with_key + gpiochip_add_pin_range + gpiochip_generic_free + gpiochip_generic_request + gpiochip_get_data + gpiochip_remove + gpiod_direction_input + gpiod_direction_output + gpiod_direction_output_raw + gpiod_get_optional + gpiod_get_raw_value + gpiod_get_raw_value_cansleep + gpiod_get_value + gpiod_get_value_cansleep + gpiod_is_active_low + gpiod_set_debounce + gpiod_set_raw_value + gpiod_set_raw_value_cansleep + gpiod_set_value + gpiod_set_value_cansleep + gpiod_to_irq + gpio_free + gpio_free_array + gpio_request + gpio_request_one + gpio_to_desc + gro_cells_destroy + gro_cells_init + gro_cells_receive + handle_edge_irq + handle_level_irq + handle_nested_irq + handle_simple_irq + hex2bin + hex_dump_to_buffer + hex_to_bin + hrtimer_active + hrtimer_cancel + hrtimer_forward + hrtimer_init + hrtimer_start_range_ns + hrtimer_try_to_cancel + hvc_alloc + hvc_kick + hvc_remove + hwrng_register + hwrng_unregister + hwspin_lock_free + hwspin_lock_register + hwspin_lock_request_specific + __hwspin_lock_timeout + hwspin_lock_unregister + __hwspin_unlock + hypervisor_kobj + i2c_add_adapter + i2c_del_adapter + i2c_del_driver + i2c_get_dma_safe_msg_buf + i2c_put_dma_safe_msg_buf + i2c_register_driver + i2c_transfer + i2c_transfer_buffer_flags + i2c_unregister_device + icc_get + icc_link_create + icc_node_add + icc_node_create + icc_node_del + icc_node_destroy + icc_provider_add + icc_provider_del + icc_put + icc_set_bw + icc_set_tag + ida_alloc_range + ida_free + idr_alloc + idr_alloc_cyclic + idr_destroy + idr_find + idr_for_each + idr_get_next + idr_preload + idr_remove + idr_replace + ieee80211_hdrlen + iio_channel_get + iio_channel_release + iio_read_channel_processed + import_iovec + in_egroup_p + init_dummy_netdev + init_net + __init_rwsem + init_timer_key + init_uts_ns + init_wait_entry + __init_waitqueue_head + input_alloc_absinfo + input_allocate_device + input_close_device + input_event + input_ff_create + input_ff_destroy + input_free_device + input_mt_destroy_slots + input_mt_init_slots + input_mt_report_pointer_emulation + input_mt_report_slot_state + input_open_device + input_register_device + input_register_handle + input_register_handler + input_set_abs_params + input_set_capability + input_unregister_device + input_unregister_handle + input_unregister_handler + int_sqrt + invalidate_mapping_pages + iomem_resource + iommu_alloc_resv_region + iommu_attach_device + iommu_detach_device + iommu_device_register + iommu_device_unregister + iommu_dma_enable_best_fit_algo + iommu_dma_get_resv_regions + iommu_dma_reserve_iova + iommu_domain_alloc + iommu_domain_free + iommu_domain_get_attr + iommu_domain_set_attr + iommu_fwspec_add_ids + iommu_fwspec_free + iommu_get_dma_cookie + iommu_get_domain_for_dev + iommu_group_get + iommu_group_get_for_dev + iommu_group_get_iommudata + iommu_group_put + iommu_group_ref_get + iommu_group_remove_device + iommu_group_set_iommudata + iommu_map + iommu_map_sg + iommu_present + iommu_put_dma_cookie + iommu_set_fault_handler + iommu_unmap + ion_alloc + ion_buffer_zero + __ion_device_add_heap + ion_free + ion_heap_map_kernel + ion_heap_map_user + ion_heap_unmap_kernel + __ioremap + iounmap + __iowrite32_copy + ip_compute_csum + __ipv6_addr_type + ipv6_ext_hdr + ipv6_skip_exthdr + irq_chip_ack_parent + irq_chip_mask_parent + irq_chip_set_type_parent + irq_chip_set_wake_parent + irq_chip_unmask_parent + irq_create_fwspec_mapping + irq_create_mapping + irq_dispose_mapping + __irq_domain_add + irq_domain_add_simple + irq_domain_free_irqs_common + irq_domain_free_irqs_parent + irq_domain_get_irq_data + irq_domain_remove + irq_domain_set_info + irq_domain_xlate_onecell + irq_domain_xlate_twocell + irq_find_mapping + irq_find_matching_fwspec + irq_get_irq_data + irq_modify_status + irq_of_parse_and_map + irq_set_affinity_hint + irq_set_affinity_notifier + irq_set_chained_handler_and_data + irq_set_chip_and_handler_name + irq_set_chip_data + irq_set_irqchip_state + irq_set_irq_type + irq_set_irq_wake + irq_set_parent + irq_to_desc + iterate_fd + jiffies64_to_nsecs + jiffies + jiffies_to_msecs + jiffies_to_usecs + kasprintf + kernel_bind + kernel_connect + kernel_getsockname + kernel_kobj + kernel_read + kernel_recvmsg + kernel_sendmsg + kernel_sigaction + kernel_write + kernfs_find_and_get_ns + kernfs_notify + kernfs_put + keyslot_manager_create + keyslot_manager_destroy + keyslot_manager_private + keyslot_manager_reprogram_all_keys + __kfifo_in + __kfifo_in_r + __kfifo_len_r + __kfifo_out + __kfifo_out_r + kfree + kfree_skb + kill_fasync + kimage_vaddr + kimage_voffset + __kmalloc + kmalloc_caches + kmalloc_order_trace + kmem_cache_alloc + kmem_cache_alloc_trace + kmem_cache_create + kmem_cache_destroy + kmem_cache_free + kmemdup + kmemdup_nul + kmsg_dump_get_line + kobject_create_and_add + kobject_del + kobject_init_and_add + kobject_put + kobject_uevent + kobject_uevent_env + krealloc + kset_create_and_add + kset_unregister + ksize + kstrdup + kstrndup + kstrtobool + kstrtoint + kstrtoll + kstrtos8 + kstrtou16 + kstrtou8 + kstrtouint + kstrtoull + kthread_cancel_delayed_work_sync + kthread_cancel_work_sync + kthread_create_on_node + kthread_delayed_work_timer_fn + kthread_flush_work + kthread_flush_worker + __kthread_init_worker + kthread_mod_delayed_work + kthread_park + kthread_parkme + kthread_queue_delayed_work + kthread_queue_work + kthread_should_park + kthread_should_stop + kthread_stop + kthread_unpark + kthread_worker_fn + ktime_get + ktime_get_coarse_ts64 + ktime_get_mono_fast_ns + ktime_get_real_seconds + ktime_get_real_ts64 + ktime_get_ts64 + ktime_get_with_offset + kvfree + kvmalloc_node + kzfree + led_blink_set + led_classdev_register_ext + led_classdev_unregister + led_get_default_pattern + led_set_brightness + led_trigger_event + led_trigger_register + led_trigger_register_simple + led_trigger_unregister + led_trigger_unregister_simple + __list_add_valid + __list_del_entry_valid + list_sort + llist_add_batch + llist_reverse_order + __local_bh_enable_ip + __lock_buffer + lock_sock_nested + mac_pton + mbox_chan_received_data + mbox_chan_txdone + mbox_client_txdone + mbox_controller_register + mbox_controller_unregister + mbox_free_channel + mbox_request_channel + mbox_send_message + mdiobus_alloc_size + mdiobus_free + __mdiobus_read + mdiobus_read + __mdiobus_register + mdiobus_unregister + __mdiobus_write + mdiobus_write + media_create_pad_link + media_device_cleanup + media_device_init + __media_device_register + media_device_unregister + media_entity_pads_init + memchr + memcmp + memcpy + __memcpy_fromio + __memcpy_toio + memdup_user + memmove + memory_read_from_buffer + memparse + memset + __memset_io + memweight + mii_check_media + mii_ethtool_get_link_ksettings + mii_ethtool_gset + mii_ethtool_set_link_ksettings + mii_link_ok + mii_nway_restart + mipi_dsi_create_packet + mipi_dsi_dcs_set_display_brightness + mipi_dsi_dcs_set_tear_off + mipi_dsi_dcs_write + mipi_dsi_host_register + mipi_dsi_host_unregister + misc_deregister + misc_register + mmc_of_parse + mmc_send_tuning + mod_delayed_work_on + mod_node_page_state + mod_timer + __module_get + module_layout + module_put + __msecs_to_jiffies + msleep + msleep_interruptible + __mutex_init + mutex_is_locked + mutex_lock + mutex_lock_interruptible + mutex_trylock + mutex_unlock + napi_complete_done + napi_disable + napi_gro_flush + napi_gro_receive + __napi_schedule + napi_schedule_prep + __netdev_alloc_skb + netdev_err + netdev_info + netdev_rx_handler_register + netdev_rx_handler_unregister + netdev_warn + netif_carrier_off + netif_carrier_on + netif_device_attach + netif_device_detach + netif_napi_add + netif_napi_del + netif_receive_skb + netif_rx + netif_rx_ni + netif_schedule_queue + netif_tx_stop_all_queues + netif_tx_wake_queue + netlink_broadcast + __netlink_kernel_create + netlink_kernel_release + netlink_unicast + nla_memcpy + __nla_parse + nla_put_64bit + nla_put + __nlmsg_put + no_llseek + nonseekable_open + nr_cpu_ids + ns_capable + ns_to_timespec64 + ns_to_timespec + __num_online_cpus + nvmem_cell_get + nvmem_cell_put + nvmem_cell_read + nvmem_cell_read_u32 + nvmem_cell_write + nvmem_device_read + nvmem_device_write + of_address_to_resource + of_alias_get_id + of_clk_add_provider + of_clk_del_provider + of_clk_get + of_clk_get_from_provider + of_clk_get_parent_count + of_clk_src_onecell_get + of_clk_src_simple_get + of_count_phandle_with_args + of_devfreq_cooling_register + of_device_get_match_data + of_device_is_available + of_device_is_compatible + of_dma_configure + of_dma_controller_free + of_dma_controller_register + of_dma_is_coherent + of_drm_find_bridge + of_drm_find_panel + of_find_compatible_node + of_find_device_by_node + of_find_i2c_device_by_node + of_find_matching_node_and_match + of_find_node_by_name + of_find_node_opts_by_path + of_find_node_with_property + of_find_property + of_fwnode_ops + of_genpd_add_provider_onecell + of_genpd_add_provider_simple + of_genpd_del_provider + of_get_address + of_get_child_by_name + of_get_cpu_node + of_get_named_gpio_flags + of_get_next_available_child + of_get_next_child + of_get_parent + of_get_property + of_get_regulator_init_data + of_graph_get_next_endpoint + of_graph_get_remote_node + of_graph_get_remote_port_parent + of_graph_parse_endpoint + of_hwspin_lock_get_id + of_icc_get + of_icc_xlate_onecell + of_iomap + of_irq_find_parent + of_irq_get + of_irq_get_byname + of_irq_parse_and_map_pci + of_irq_parse_one + of_match_device + of_match_node + of_mdiobus_register + of_modalias_node + of_n_addr_cells + of_node_name_eq + of_n_size_cells + of_parse_phandle + of_parse_phandle_with_args + of_phandle_iterator_init + of_phandle_iterator_next + of_phy_simple_xlate + of_platform_depopulate + of_platform_device_create + of_platform_populate + of_property_count_elems_of_size + of_property_match_string + of_property_read_string + of_property_read_string_helper + of_property_read_u32_index + of_property_read_u64 + of_property_read_u64_index + of_property_read_variable_u16_array + of_property_read_variable_u32_array + of_property_read_variable_u8_array + of_prop_next_string + of_prop_next_u32 + of_reserved_mem_device_init_by_idx + of_reserved_mem_device_release + of_reserved_mem_lookup + of_reset_control_array_get + of_thermal_get_ntrips + of_thermal_get_trip_points + of_thermal_is_trip_valid + of_translate_address + of_usb_get_phy_mode + of_usb_host_tpl_support + oops_in_progress + panic + panic_notifier_list + panic_timeout + param_array_ops + param_get_int + param_get_string + param_ops_bool + param_ops_byte + param_ops_charp + param_ops_int + param_ops_long + param_ops_string + param_ops_uint + param_ops_ullong + param_ops_ulong + param_set_bool + param_set_copystring + param_set_int + pci_alloc_irq_vectors_affinity + pci_assign_resource + pci_assign_unassigned_bus_resources + pci_bus_add_devices + pci_bus_type + pci_clear_master + pci_common_swizzle + pci_d3cold_disable + pci_device_group + pci_disable_device + pci_disable_msi + pcie_capability_read_word + pci_enable_device + pci_find_ext_capability + pci_find_pcie_root_port + pci_free_irq_vectors + pci_get_device + pci_iomap + pci_irq_vector + pci_load_and_free_saved_state + pci_load_saved_state + pcim_enable_device + pci_msi_create_irq_domain + pci_msi_mask_irq + pci_msi_unmask_irq + pci_read_config_byte + pci_read_config_dword + pci_read_config_word + __pci_register_driver + pci_release_region + pci_request_region + pci_restore_state + pci_save_state + pci_scan_root_bus_bridge + pci_set_master + pci_set_mwi + pci_set_power_state + pci_store_saved_state + pci_unregister_driver + pci_walk_bus + pci_write_config_dword + pci_write_config_word + PDE_DATA + __per_cpu_offset + perf_trace_buf_alloc + perf_trace_run_bpf_submit + pfn_valid + phy_calibrate + phy_connect + phy_connect_direct + phy_disconnect + phy_drivers_register + phy_drivers_unregister + phy_ethtool_get_eee + phy_ethtool_get_link_ksettings + phy_ethtool_ksettings_get + phy_ethtool_ksettings_set + phy_ethtool_nway_reset + phy_ethtool_set_eee + phy_ethtool_set_link_ksettings + phy_ethtool_set_wol + phy_exit + phy_find_first + phy_init + phy_mii_ioctl + phy_pm_runtime_get_sync + phy_pm_runtime_put_sync + phy_power_off + phy_power_on + phy_print_status + phy_read_mmd + phy_register_fixup_for_uid + phy_remove_link_mode + phy_restore_page + phy_save_page + phy_set_mode_ext + phy_start + phy_stop + physvirt_offset + phy_unregister_fixup_for_uid + phy_write_mmd + pinconf_generic_dt_node_to_map + pinctrl_dev_get_drvdata + pinctrl_get + pinctrl_lookup_state + pinctrl_pm_select_default_state + pinctrl_pm_select_sleep_state + pinctrl_put + pinctrl_select_state + pinctrl_utils_free_map + platform_bus_type + platform_device_add + platform_device_add_data + platform_device_add_properties + platform_device_add_resources + platform_device_alloc + platform_device_put + platform_device_register + platform_device_register_full + platform_device_unregister + __platform_driver_register + platform_driver_unregister + platform_get_irq + platform_get_irq_byname + platform_get_irq_byname_optional + platform_get_resource + platform_get_resource_byname + platform_irq_count + pm_generic_resume + pm_generic_suspend + pm_genpd_add_subdomain + pm_genpd_init + pm_genpd_remove + pm_genpd_remove_subdomain + pm_power_off + pm_qos_add_notifier + pm_qos_add_request + pm_qos_remove_notifier + pm_qos_remove_request + pm_qos_request_active + pm_qos_update_request + __pm_relax + pm_relax + pm_runtime_allow + pm_runtime_barrier + __pm_runtime_disable + pm_runtime_enable + pm_runtime_forbid + pm_runtime_force_resume + pm_runtime_force_suspend + __pm_runtime_idle + pm_runtime_no_callbacks + __pm_runtime_resume + pm_runtime_set_autosuspend_delay + __pm_runtime_set_status + __pm_runtime_suspend + __pm_runtime_use_autosuspend + __pm_stay_awake + pm_stay_awake + pm_system_wakeup + pm_wakeup_dev_event + pm_wakeup_ws_event + power_supply_changed + power_supply_get_by_name + power_supply_get_drvdata + power_supply_get_property + power_supply_put + power_supply_reg_notifier + power_supply_set_property + power_supply_unreg_notifier + prandom_u32 + preempt_schedule + preempt_schedule_notrace + prepare_to_wait_event + print_hex_dump + printk + proc_create + proc_create_data + proc_create_single_data + proc_dointvec + proc_mkdir + proc_mkdir_data + proc_remove + proc_set_user + proto_register + proto_unregister + pskb_expand_head + __pskb_pull_tail + ___pskb_trim + put_device + put_disk + __put_page + __put_task_struct + put_unused_fd + put_vaddr_frames + pwm_apply_state + pwmchip_add + pwmchip_remove + qcom_smem_state_get + qcom_smem_state_register + qcom_smem_state_unregister + qcom_smem_state_update_bits + qdisc_reset + queue_delayed_work_on + queue_work_on + radix_tree_delete + radix_tree_gang_lookup + radix_tree_insert + radix_tree_iter_delete + radix_tree_lookup + radix_tree_maybe_preload + radix_tree_next_chunk + ___ratelimit + rational_best_approximation + raw_notifier_call_chain + raw_notifier_chain_register + raw_notifier_chain_unregister + _raw_read_lock + _raw_read_lock_bh + _raw_read_lock_irq + _raw_read_lock_irqsave + _raw_read_unlock + _raw_read_unlock_bh + _raw_read_unlock_irq + _raw_read_unlock_irqrestore + _raw_spin_lock + _raw_spin_lock_bh + _raw_spin_lock_irq + _raw_spin_lock_irqsave + _raw_spin_trylock + _raw_spin_trylock_bh + _raw_spin_unlock + _raw_spin_unlock_bh + _raw_spin_unlock_irq + _raw_spin_unlock_irqrestore + _raw_write_lock + _raw_write_lock_bh + _raw_write_lock_irq + _raw_write_lock_irqsave + _raw_write_unlock + _raw_write_unlock_bh + _raw_write_unlock_irq + _raw_write_unlock_irqrestore + rb_erase + rb_first + rb_insert_color + rb_last + rb_next + rb_prev + __rcu_read_lock + __rcu_read_unlock + rdev_get_drvdata + refcount_dec_and_lock + refcount_dec_and_test_checked + refcount_dec_checked + refcount_dec_not_one + refcount_inc_checked + refcount_inc_not_zero_checked + __refrigerator + regcache_cache_only + regcache_mark_dirty + regcache_sync + regcache_sync_region + __register_chrdev + register_chrdev_region + register_inet6addr_notifier + register_inetaddr_notifier + register_netdev + register_netdevice + register_netdevice_notifier + register_netevent_notifier + register_oom_notifier + register_pm_notifier + register_reboot_notifier + register_restart_handler + __register_rpmsg_driver + register_shrinker + register_syscore_ops + register_sysctl_table + regmap_bulk_read + regmap_bulk_write + regmap_field_read + regmap_field_update_bits_base + __regmap_init + regmap_irq_get_virq + regmap_multi_reg_write + regmap_read + regmap_register_patch + regmap_update_bits_base + regmap_write + regulator_bulk_disable + regulator_count_voltages + regulator_disable + regulator_disable_deferred + regulator_enable + regulator_get + regulator_get_drvdata + regulator_get_mode + regulator_get_voltage + regulator_is_enabled + regulator_is_supported_voltage + regulator_list_voltage_linear + regulator_lock + regulator_notifier_call_chain + regulator_put + regulator_register_notifier + regulator_set_current_limit + regulator_set_load + regulator_set_mode + regulator_set_voltage + regulator_unlock + regulator_unregister_notifier + regulatory_set_wiphy_regd + release_firmware + __release_region + release_sock + remap_pfn_range + remap_vmalloc_range + remove_proc_entry + remove_wait_queue + report_iommu_fault + request_firmware + request_firmware_direct + request_firmware_into_buf + request_firmware_nowait + __request_percpu_irq + __request_region + request_threaded_irq + reset_control_assert + reset_control_deassert + reset_control_put + reset_control_reset + rfkill_alloc + rfkill_destroy + rfkill_init_sw_state + rfkill_register + rfkill_unregister + rndis_deregister + rndis_free_response + rndis_get_next_response + rndis_msg_parser + rndis_register + rndis_set_host_mac + rndis_set_param_dev + rndis_set_param_medium + rndis_set_param_vendor + rndis_signal_connect + rndis_uninit + rpmsg_create_ept + rpmsg_destroy_ept + rpmsg_poll + rpmsg_register_device + rpmsg_send + rpmsg_trysend + rpmsg_unregister_device + rtc_time64_to_tm + rtc_tm_to_time64 + rtc_update_irq + rtc_valid_tm + rt_mutex_lock + rt_mutex_unlock + rtnl_is_locked + rtnl_link_register + rtnl_link_unregister + rtnl_lock + rtnl_trylock + rtnl_unlock + save_stack_trace + save_stack_trace_tsk + sched_clock + sched_setattr + sched_setscheduler + schedule + schedule_timeout + schedule_timeout_interruptible + schedule_timeout_uninterruptible + scnprintf + __scsi_add_device + scsi_add_host_with_dma + scsi_autopm_get_device + scsi_autopm_put_device + scsi_block_requests + scsi_block_when_processing_errors + scsi_change_queue_depth + scsi_command_size_tbl + scsi_device_get + scsi_device_put + scsi_dma_map + scsi_dma_unmap + scsi_eh_prep_cmnd + scsi_eh_restore_cmnd + __scsi_execute + scsi_get_host_dev + scsi_host_alloc + scsi_host_put + scsi_ioctl + scsi_ioctl_block_when_processing_errors + scsi_is_host_device + scsi_normalize_sense + scsi_print_command + __scsi_print_sense + scsi_print_sense_hdr + scsi_register_interface + scsi_remove_device + scsi_remove_host + scsi_report_bus_reset + scsi_report_device_reset + scsi_scan_host + scsi_sense_desc_find + scsi_unblock_requests + sdev_prefix_printk + sdhci_add_host + sdhci_enable_clk + sdhci_get_property + sdhci_pltfm_free + sdhci_pltfm_init + sdhci_remove_host + sdhci_reset + sdhci_set_bus_width + send_sig_info + seq_lseek + seq_open + seq_printf + seq_putc + seq_puts + seq_read + seq_release + seq_vprintf + seq_write + set_blocksize + set_cpus_allowed_ptr + set_freezable + set_normalized_timespec64 + set_page_dirty_lock + set_user_nice + sg_alloc_table + sg_alloc_table_from_pages + sg_copy_from_buffer + sg_copy_to_buffer + sg_free_table + sg_init_one + sg_init_table + sg_miter_next + sg_miter_skip + sg_miter_start + sg_miter_stop + sg_nents + sg_next + __sg_page_iter_next + __sg_page_iter_start + sg_pcopy_from_buffer + sg_pcopy_to_buffer + sg_scsi_ioctl + shmem_truncate_range + sigprocmask + simple_read_from_buffer + simple_strtoul + single_open + single_open_size + single_release + sk_alloc + skb_add_rx_frag + skb_append_pagefrags + skb_checksum + skb_clone + skb_copy + skb_copy_bits + skb_copy_datagram_iter + skb_copy_expand + skb_dequeue + skb_dequeue_tail + skb_free_datagram + __skb_get_hash + __skb_gso_segment + __skb_pad + skb_pull + skb_push + skb_put + skb_queue_head + skb_queue_purge + skb_queue_tail + skb_recv_datagram + skb_set_owner_w + skb_store_bits + skb_trim + skb_tstamp_tx + sk_free + skip_spaces + smp_call_function_single + snd_ctl_add + snd_ctl_boolean_mono_info + snd_ctl_enum_info + snd_ctl_new1 + snd_ctl_notify + snd_ctl_remove + snd_info_create_card_entry + snd_info_create_module_entry + snd_info_free_entry + snd_info_register + snd_jack_set_key + snd_pcm_add_chmap_ctls + snd_pcm_format_physical_width + snd_pcm_format_width + snd_pcm_hw_constraint_integer + snd_pcm_hw_constraint_list + snd_pcm_hw_constraint_minmax + snd_pcm_hw_constraint_step + snd_pcm_lib_ioctl + snd_pcm_period_elapsed + snd_pcm_std_chmaps + snd_pcm_stop + snd_soc_add_component_controls + snd_soc_bytes_tlv_callback + snd_soc_card_get_kcontrol + snd_soc_card_jack_new + snd_soc_component_exit_regmap + snd_soc_component_init_regmap + snd_soc_component_read32 + snd_soc_component_update_bits + snd_soc_component_write + snd_soc_dai_get_channel_map + snd_soc_dai_set_channel_map + snd_soc_dai_set_sysclk + snd_soc_dai_set_tdm_slot + snd_soc_dapm_add_routes + snd_soc_dapm_disable_pin + snd_soc_dapm_force_enable_pin + snd_soc_dapm_get_enum_double + snd_soc_dapm_get_volsw + snd_soc_dapm_ignore_suspend + snd_soc_dapm_kcontrol_widget + snd_soc_dapm_mixer_update_power + snd_soc_dapm_mux_update_power + snd_soc_dapm_new_controls + snd_soc_dapm_new_widgets + snd_soc_dapm_put_enum_double + snd_soc_dapm_put_volsw + snd_soc_dapm_sync + snd_soc_get_enum_double + snd_soc_get_volsw + snd_soc_info_enum_double + snd_soc_info_multi_ext + snd_soc_info_volsw + snd_soc_jack_report + snd_soc_lookup_component + snd_soc_new_compress + snd_soc_of_parse_audio_routing + snd_soc_of_parse_card_name + snd_soc_pm_ops + snd_soc_put_enum_double + snd_soc_put_volsw + snd_soc_register_component + snd_soc_rtdcom_lookup + snd_soc_runtime_set_dai_fmt + snd_soc_unregister_card + snd_soc_unregister_component + snd_timer_interrupt + snd_usb_enable_audio_stream + snprintf + soc_device_register + soc_device_unregister + sock_alloc_send_skb + sock_create_kern + sock_gettstamp + sock_init_data + sock_no_accept + sock_no_getsockopt + sock_no_listen + sock_no_mmap + sock_no_sendpage + sock_no_setsockopt + sock_no_shutdown + sock_no_socketpair + sock_queue_rcv_skb + sock_register + sock_release + sock_unregister + softnet_data + sort + __spi_alloc_controller + spi_register_controller + __spi_register_driver + spi_setup + spi_sync + spi_unregister_controller + split_page + spmi_controller_add + spmi_controller_alloc + spmi_controller_remove + __spmi_driver_register + spmi_ext_register_read + spmi_ext_register_readl + spmi_ext_register_write + spmi_ext_register_writel + spmi_register_read + spmi_register_write + spmi_register_zero_write + sprintf + sprint_symbol + srcu_init_notifier_head + srcu_notifier_call_chain + srcu_notifier_chain_register + srcu_notifier_chain_unregister + sscanf + __stack_chk_fail + __stack_chk_guard + stack_trace_print + strcasecmp + strchr + strchrnul + strcmp + strcpy + strim + strlcat + strlcpy + strlen + strncasecmp + strncat + strnchr + strncmp + strncpy + strnlen + strnstr + strpbrk + strrchr + strreplace + strscpy + strsep + strstr + submit_bh + __sw_hweight32 + __sw_hweight64 + __sw_hweight8 + sync_file_create + sync_file_get_fence + synchronize_irq + synchronize_rcu + syscon_node_to_regmap + syscon_regmap_lookup_by_phandle + sysfs_create_bin_file + sysfs_create_file_ns + sysfs_create_files + sysfs_create_group + sysfs_create_groups + sysfs_create_link + __sysfs_match_string + sysfs_notify + sysfs_remove_bin_file + sysfs_remove_file_ns + sysfs_remove_files + sysfs_remove_group + sysfs_remove_groups + sysfs_remove_link + sysfs_streq + system_freezable_wq + system_freezing_cnt + system_long_wq + system_power_efficient_wq + system_state + system_unbound_wq + system_wq + sys_tz + __tasklet_hi_schedule + tasklet_init + tasklet_kill + __tasklet_schedule + __task_pid_nr_ns + thermal_cdev_update + thermal_cooling_device_unregister + thermal_of_cooling_device_register + thermal_zone_device_update + thermal_zone_get_temp + thermal_zone_get_zone_by_name + time64_to_tm + timespec64_to_jiffies + _totalram_pages + __trace_bprintk + trace_define_field + trace_event_buffer_commit + trace_event_buffer_reserve + trace_event_ignore_this_pid + trace_event_raw_init + trace_event_reg + trace_handle_return + trace_print_array_seq + trace_print_flags_seq + trace_print_hex_seq + trace_print_symbols_seq + trace_raw_output_prep + trace_seq_printf + try_module_get + try_wait_for_completion + tty_flip_buffer_push + __tty_insert_flip_char + tty_insert_flip_string_fixed_flag + typec_altmode_get_partner + typec_altmode_update_active + typec_get_drvdata + typec_partner_register_altmode + typec_port_register_altmode + typec_register_partner + typec_register_port + typec_set_data_role + typec_set_pwr_opmode + typec_set_pwr_role + typec_unregister_altmode + typec_unregister_partner + typec_unregister_port + uart_add_one_port + uart_console_device + uart_console_write + uart_get_baud_rate + uart_insert_char + uart_parse_options + uart_register_driver + uart_remove_one_port + uart_resume_port + uart_set_options + uart_suspend_port + uart_unregister_driver + uart_update_timeout + uart_write_wakeup + __udelay + ufshcd_crypto_cap_find + ufshcd_crypto_disable_spec + ufshcd_crypto_enable_spec + ufshcd_dme_get_attr + ufshcd_dme_set_attr + ufshcd_dump_regs + ufshcd_get_local_unipro_ver + ufshcd_hold + ufshcd_pltfrm_init + ufshcd_pltfrm_resume + ufshcd_pltfrm_runtime_idle + ufshcd_pltfrm_runtime_resume + ufshcd_pltfrm_runtime_suspend + ufshcd_pltfrm_shutdown + ufshcd_pltfrm_suspend + ufshcd_query_attr + ufshcd_query_descriptor_retry + ufshcd_query_flag + ufshcd_release + ufshcd_remove + ufshcd_uic_hibern8_enter + ufshcd_uic_hibern8_exit + __uio_register_device + uio_unregister_device + unmap_mapping_range + __unregister_chrdev + unregister_chrdev_region + unregister_gadget_item + unregister_inet6addr_notifier + unregister_inetaddr_notifier + unregister_netdev + unregister_netdevice_many + unregister_netdevice_notifier + unregister_netdevice_queue + unregister_netevent_notifier + unregister_oom_notifier + unregister_pm_notifier + unregister_reboot_notifier + unregister_rpmsg_driver + unregister_shrinker + unregister_syscore_ops + unregister_sysctl_table + up + update_devfreq + up_read + up_write + usb_add_gadget_udc + usb_add_hcd + usb_add_phy_dev + usb_alloc_coherent + usb_alloc_dev + usb_alloc_urb + usb_altnum_to_altsetting + usb_amd_dev_put + usb_amd_pt_check_port + usb_amd_quirk_pll_check + usb_amd_quirk_pll_disable + usb_amd_quirk_pll_enable + usb_anchor_urb + usb_asmedia_modifyflowcontrol + usb_assign_descriptors + usb_autopm_get_interface + usb_autopm_get_interface_async + usb_autopm_get_interface_no_resume + usb_autopm_put_interface + usb_autopm_put_interface_async + usb_autopm_put_interface_no_suspend + usb_bulk_msg + usb_clear_halt + usb_composite_setup_continue + usb_control_msg + __usb_create_hcd + usb_create_shared_hcd + usb_decode_ctrl + usb_del_gadget_udc + usb_deregister + usb_disabled + usb_disable_xhci_ports + usb_driver_claim_interface + usb_driver_release_interface + usb_enable_autosuspend + usb_enable_intel_xhci_ports + usb_ep_alloc_request + usb_ep_autoconfig + usb_ep_clear_halt + usb_ep_dequeue + usb_ep_disable + usb_ep_enable + usb_ep_fifo_flush + usb_ep_free_request + usb_ep_queue + usb_ep_set_halt + usb_ep_set_maxpacket_limit + usb_ep_set_wedge + usb_find_common_endpoints + usb_free_all_descriptors + usb_free_coherent + usb_free_urb + usb_function_register + usb_function_unregister + usb_gadget_giveback_request + usb_gadget_map_request_by_dev + usb_gadget_set_state + usb_gadget_udc_reset + usb_gadget_unmap_request_by_dev + usb_gadget_vbus_connect + usb_gadget_vbus_disconnect + usb_gadget_vbus_draw + usb_gadget_wakeup + usb_get_current_frame_number + usb_get_dev + usb_get_dr_mode + usb_get_from_anchor + usb_get_intf + usb_get_maximum_speed + usb_get_urb + usb_gstrings_attach + usb_hcd_check_unlink_urb + usb_hcd_end_port_resume + usb_hcd_giveback_urb + usb_hc_died + usb_hcd_irq + usb_hcd_is_primary_hcd + usb_hcd_link_urb_to_ep + usb_hcd_map_urb_for_dma + usb_hcd_pci_pm_ops + usb_hcd_pci_probe + usb_hcd_pci_remove + usb_hcd_pci_shutdown + usb_hcd_platform_shutdown + usb_hcd_poll_rh_status + usb_hcd_resume_root_hub + usb_hcd_start_port_resume + usb_hcd_unlink_urb_from_ep + usb_hub_clear_tt_buffer + usb_hub_find_child + usb_ifnum_to_if + usb_interface_id + usb_kill_urb + usb_lock_device_for_reset + usb_match_one_id + usbnet_change_mtu + usbnet_disconnect + usbnet_get_drvinfo + usbnet_get_endpoints + usbnet_get_ethernet_addr + usbnet_get_link + usbnet_get_link_ksettings + usbnet_get_msglevel + usbnet_get_stats64 + usbnet_link_change + usbnet_manage_power + usbnet_nway_reset + usbnet_open + usbnet_probe + usbnet_read_cmd + usbnet_read_cmd_nopm + usbnet_resume + usbnet_set_link_ksettings + usbnet_set_msglevel + usbnet_skb_return + usbnet_start_xmit + usbnet_stop + usbnet_suspend + usbnet_tx_timeout + usbnet_unlink_rx_urbs + usbnet_update_max_qlen + usbnet_write_cmd + usbnet_write_cmd_async + usbnet_write_cmd_nopm + usb_os_desc_prepare_interf_dir + usb_poison_urb + usb_put_dev + usb_put_function_instance + usb_put_hcd + usb_put_intf + usb_register_driver + usb_register_notify + usb_remove_hcd + usb_remove_phy + usb_reset_device + usb_reset_endpoint + usb_role_switch_register + usb_role_switch_set_role + usb_role_switch_unregister + usb_root_hub_lost_power + usb_scuttle_anchored_urbs + usb_set_device_state + usb_set_interface + usb_sg_cancel + usb_sg_init + usb_sg_wait + usb_speed_string + usb_string + usb_string_id + usb_submit_urb + usb_unlink_urb + usb_unregister_notify + usb_wakeup_notification + __usecs_to_jiffies + usleep_range + utf16s_to_utf8s + v4l2_ctrl_find + v4l2_ctrl_g_ctrl + v4l2_ctrl_get_name + v4l2_ctrl_handler_free + v4l2_ctrl_handler_init_class + v4l2_ctrl_handler_setup + v4l2_ctrl_merge + __v4l2_ctrl_modify_range + v4l2_ctrl_new_custom + v4l2_ctrl_new_std + v4l2_ctrl_new_std_menu + v4l2_ctrl_replace + __v4l2_ctrl_s_ctrl + v4l2_ctrl_subscribe_event + v4l2_device_disconnect + v4l2_device_put + v4l2_device_register + v4l2_device_register_subdev + v4l2_device_register_subdev_nodes + v4l2_device_unregister + v4l2_device_unregister_subdev + v4l2_event_dequeue + v4l2_event_pending + v4l2_event_queue + v4l2_event_queue_fh + v4l2_event_subscribe + v4l2_event_unsubscribe + v4l2_fh_add + v4l2_fh_del + v4l2_fh_exit + v4l2_fh_init + v4l2_fh_open + v4l2_fh_release + v4l2_format_info + v4l2_prio_init + v4l2_s_ctrl + v4l2_subdev_call_wrappers + v4l2_subdev_init + v4l2_type_names + vabits_actual + vb2_buffer_done + vb2_common_vm_ops + vb2_create_bufs + vb2_create_framevec + vb2_destroy_framevec + vb2_dqbuf + vb2_expbuf + vb2_fop_mmap + vb2_fop_poll + vb2_fop_read + vb2_fop_release + vb2_ioctl_create_bufs + vb2_ioctl_dqbuf + vb2_ioctl_expbuf + vb2_ioctl_prepare_buf + vb2_ioctl_qbuf + vb2_ioctl_querybuf + vb2_ioctl_reqbufs + vb2_ioctl_streamoff + vb2_ioctl_streamon + vb2_mmap + vb2_ops_wait_finish + vb2_ops_wait_prepare + vb2_plane_vaddr + vb2_poll + vb2_qbuf + vb2_querybuf + vb2_queue_error + vb2_queue_init + vb2_queue_release + vb2_reqbufs + vb2_streamoff + vb2_streamon + vchan_dma_desc_free_list + vchan_init + vchan_tx_desc_free + vchan_tx_submit + vfree + video_devdata + video_device_alloc + video_device_release + video_device_release_empty + video_ioctl2 + __video_register_device + video_unregister_device + vmalloc + vmalloc_to_page + vmalloc_user + vmap + vmemmap + vmf_insert_mixed + vmf_insert_pfn + vm_get_page_prot + vm_insert_page + vm_iomap_memory + vm_map_ram + vm_unmap_ram + vprintk + vscnprintf + vsnprintf + vunmap + vzalloc + wait_for_completion + wait_for_completion_interruptible + wait_for_completion_interruptible_timeout + wait_for_completion_killable + wait_for_completion_timeout + __wait_on_buffer + wait_woken + __wake_up + __wake_up_locked + wake_up_process + wakeup_source_register + wakeup_source_unregister + __warn_printk + wiphy_free + wiphy_new_nm + wiphy_register + wiphy_unregister + woken_wake_function + work_busy diff --git a/arch/powerpc/include/asm/kasan.h b/arch/powerpc/include/asm/kasan.h index b68eeff77806..6db06f58deed 100644 --- a/arch/powerpc/include/asm/kasan.h +++ b/arch/powerpc/include/asm/kasan.h @@ -27,9 +27,11 @@ #ifdef CONFIG_KASAN void kasan_early_init(void); +void kasan_mmu_init(void); void kasan_init(void); #else static inline void kasan_init(void) { } +static inline void kasan_mmu_init(void) { } #endif #endif /* __ASSEMBLY */ diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 68f7446193d1..b04896a88d79 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -175,6 +175,8 @@ void __init MMU_init(void) btext_unmap(); #endif + kasan_mmu_init(); + setup_kup(); /* Shortly after that, the entire linear mapping will be available */ diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c index b01d4b72eccf..1cfe57b51d7e 100644 --- a/arch/powerpc/mm/kasan/kasan_init_32.c +++ b/arch/powerpc/mm/kasan/kasan_init_32.c @@ -129,7 +129,7 @@ static void __init kasan_remap_early_shadow_ro(void) flush_tlb_kernel_range(KASAN_SHADOW_START, KASAN_SHADOW_END); } -static void __init kasan_mmu_init(void) +void __init kasan_mmu_init(void) { int ret; struct memblock_region *reg; @@ -156,8 +156,6 @@ static void __init kasan_mmu_init(void) void __init kasan_init(void) { - kasan_mmu_init(); - kasan_remap_early_shadow_ro(); clear_page(kasan_early_shadow_page); diff --git a/build.config.gki.aarch64 b/build.config.gki.aarch64 index 8f88343358ce..02fee05f1e98 100644 --- a/build.config.gki.aarch64 +++ b/build.config.gki.aarch64 @@ -13,6 +13,7 @@ android/abi_gki_aarch64_hikey960 android/abi_gki_aarch64_qcom android/abi_gki_aarch64_sunxi android/abi_gki_aarch64_unisoc +android/abi_gki_aarch64_vivo " TRIM_NONLISTED_KMI=1 KMI_SYMBOL_LIST_STRICT_MODE=1 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c index d9fd70280482..7f814da3c2d0 100644 --- a/drivers/atm/atmtcp.c +++ b/drivers/atm/atmtcp.c @@ -433,9 +433,15 @@ static int atmtcp_remove_persistent(int itf) return -EMEDIUMTYPE; } dev_data = PRIV(dev); - if (!dev_data->persist) return 0; + if (!dev_data->persist) { + atm_dev_put(dev); + return 0; + } dev_data->persist = 0; - if (PRIV(dev)->vcc) return 0; + if (PRIV(dev)->vcc) { + atm_dev_put(dev); + return 0; + } kfree(dev_data); atm_dev_put(dev); atm_dev_deregister(dev); diff --git a/drivers/block/loop.c b/drivers/block/loop.c index f34ed9542abc..aa3577aac476 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -228,24 +228,35 @@ static void __loop_update_dio(struct loop_device *lo, bool dio) blk_mq_unfreeze_queue(lo->lo_queue); } +/** + * loop_validate_block_size() - validates the passed in block size + * @bsize: size to validate + */ static int -figure_loop_size(struct loop_device *lo, loff_t offset, loff_t sizelimit) +loop_validate_block_size(unsigned short bsize) +{ + if (bsize < 512 || bsize > PAGE_SIZE || !is_power_of_2(bsize)) + return -EINVAL; + + return 0; +} + +/** + * loop_set_size() - sets device size and notifies userspace + * @lo: struct loop_device to set the size for + * @size: new size of the loop device + * + * Callers must validate that the size passed into this function fits into + * a sector_t, eg using loop_validate_size() + */ +static void loop_set_size(struct loop_device *lo, loff_t size) { - loff_t size = get_size(offset, sizelimit, lo->lo_backing_file); - sector_t x = (sector_t)size; struct block_device *bdev = lo->lo_device; - if (unlikely((loff_t)x != size)) - return -EFBIG; - if (lo->lo_offset != offset) - lo->lo_offset = offset; - if (lo->lo_sizelimit != sizelimit) - lo->lo_sizelimit = sizelimit; - set_capacity(lo->lo_disk, x); - bd_set_size(bdev, (loff_t)get_capacity(bdev->bd_disk) << 9); + set_capacity(lo->lo_disk, size); + bd_set_size(bdev, size << SECTOR_SHIFT); /* let user-space know about the new size */ kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); - return 0; } static inline int @@ -950,132 +961,6 @@ static void loop_update_rotational(struct loop_device *lo) blk_queue_flag_clear(QUEUE_FLAG_NONROT, q); } -static int loop_set_fd(struct loop_device *lo, fmode_t mode, - struct block_device *bdev, unsigned int arg) -{ - struct file *file; - struct inode *inode; - struct address_space *mapping; - struct block_device *claimed_bdev = NULL; - int lo_flags = 0; - int error; - loff_t size; - bool partscan; - - /* This is safe, since we have a reference from open(). */ - __module_get(THIS_MODULE); - - error = -EBADF; - file = fget(arg); - if (!file) - goto out; - - /* - * If we don't hold exclusive handle for the device, upgrade to it - * here to avoid changing device under exclusive owner. - */ - if (!(mode & FMODE_EXCL)) { - claimed_bdev = bd_start_claiming(bdev, loop_set_fd); - if (IS_ERR(claimed_bdev)) { - error = PTR_ERR(claimed_bdev); - goto out_putf; - } - } - - error = mutex_lock_killable(&loop_ctl_mutex); - if (error) - goto out_bdev; - - error = -EBUSY; - if (lo->lo_state != Lo_unbound) - goto out_unlock; - - error = loop_validate_file(file, bdev); - if (error) - goto out_unlock; - - mapping = file->f_mapping; - inode = mapping->host; - - if (!(file->f_mode & FMODE_WRITE) || !(mode & FMODE_WRITE) || - !file->f_op->write_iter) - lo_flags |= LO_FLAGS_READ_ONLY; - - error = -EFBIG; - size = get_loop_size(lo, file); - if ((loff_t)(sector_t)size != size) - goto out_unlock; - error = loop_prepare_queue(lo); - if (error) - goto out_unlock; - - error = 0; - - set_device_ro(bdev, (lo_flags & LO_FLAGS_READ_ONLY) != 0); - - lo->use_dio = false; - lo->lo_device = bdev; - lo->lo_flags = lo_flags; - lo->lo_backing_file = file; - lo->transfer = NULL; - lo->ioctl = NULL; - lo->lo_sizelimit = 0; - lo->old_gfp_mask = mapping_gfp_mask(mapping); - mapping_set_gfp_mask(mapping, lo->old_gfp_mask & ~(__GFP_IO|__GFP_FS)); - - if (!(lo_flags & LO_FLAGS_READ_ONLY) && file->f_op->fsync) - blk_queue_write_cache(lo->lo_queue, true, false); - - if (io_is_direct(lo->lo_backing_file) && inode->i_sb->s_bdev) { - /* In case of direct I/O, match underlying block size */ - unsigned short bsize = bdev_logical_block_size( - inode->i_sb->s_bdev); - - blk_queue_logical_block_size(lo->lo_queue, bsize); - blk_queue_physical_block_size(lo->lo_queue, bsize); - blk_queue_io_min(lo->lo_queue, bsize); - } - - loop_update_rotational(lo); - loop_update_dio(lo); - set_capacity(lo->lo_disk, size); - bd_set_size(bdev, size << 9); - loop_sysfs_init(lo); - /* let user-space know about the new size */ - kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); - - set_blocksize(bdev, S_ISBLK(inode->i_mode) ? - block_size(inode->i_bdev) : PAGE_SIZE); - - lo->lo_state = Lo_bound; - if (part_shift) - lo->lo_flags |= LO_FLAGS_PARTSCAN; - partscan = lo->lo_flags & LO_FLAGS_PARTSCAN; - - /* Grab the block_device to prevent its destruction after we - * put /dev/loopXX inode. Later in __loop_clr_fd() we bdput(bdev). - */ - bdgrab(bdev); - mutex_unlock(&loop_ctl_mutex); - if (partscan) - loop_reread_partitions(lo, bdev); - if (claimed_bdev) - bd_abort_claiming(bdev, claimed_bdev, loop_set_fd); - return 0; - -out_unlock: - mutex_unlock(&loop_ctl_mutex); -out_bdev: - if (claimed_bdev) - bd_abort_claiming(bdev, claimed_bdev, loop_set_fd); -out_putf: - fput(file); -out: - /* This is safe: open() is still holding a reference. */ - module_put(THIS_MODULE); - return error; -} - static int loop_release_xfer(struct loop_device *lo) { @@ -1113,6 +998,205 @@ loop_init_xfer(struct loop_device *lo, struct loop_func_table *xfer, return err; } +/** + * loop_set_status_from_info - configure device from loop_info + * @lo: struct loop_device to configure + * @info: struct loop_info64 to configure the device with + * + * Configures the loop device parameters according to the passed + * in loop_info64 configuration. + */ +static int +loop_set_status_from_info(struct loop_device *lo, + const struct loop_info64 *info) +{ + int err; + struct loop_func_table *xfer; + kuid_t uid = current_uid(); + + if ((unsigned int) info->lo_encrypt_key_size > LO_KEY_SIZE) + return -EINVAL; + + err = loop_release_xfer(lo); + if (err) + return err; + + if (info->lo_encrypt_type) { + unsigned int type = info->lo_encrypt_type; + + if (type >= MAX_LO_CRYPT) + return -EINVAL; + xfer = xfer_funcs[type]; + if (xfer == NULL) + return -EINVAL; + } else + xfer = NULL; + + err = loop_init_xfer(lo, xfer, info); + if (err) + return err; + + lo->lo_offset = info->lo_offset; + lo->lo_sizelimit = info->lo_sizelimit; + memcpy(lo->lo_file_name, info->lo_file_name, LO_NAME_SIZE); + memcpy(lo->lo_crypt_name, info->lo_crypt_name, LO_NAME_SIZE); + lo->lo_file_name[LO_NAME_SIZE-1] = 0; + lo->lo_crypt_name[LO_NAME_SIZE-1] = 0; + + if (!xfer) + xfer = &none_funcs; + lo->transfer = xfer->transfer; + lo->ioctl = xfer->ioctl; + + lo->lo_flags = info->lo_flags; + + lo->lo_encrypt_key_size = info->lo_encrypt_key_size; + lo->lo_init[0] = info->lo_init[0]; + lo->lo_init[1] = info->lo_init[1]; + if (info->lo_encrypt_key_size) { + memcpy(lo->lo_encrypt_key, info->lo_encrypt_key, + info->lo_encrypt_key_size); + lo->lo_key_owner = uid; + } + + return 0; +} + +static int loop_configure(struct loop_device *lo, fmode_t mode, + struct block_device *bdev, + const struct loop_config *config) +{ + struct file *file; + struct inode *inode; + struct address_space *mapping; + struct block_device *claimed_bdev = NULL; + int error; + loff_t size; + bool partscan; + unsigned short bsize; + + /* This is safe, since we have a reference from open(). */ + __module_get(THIS_MODULE); + + error = -EBADF; + file = fget(config->fd); + if (!file) + goto out; + + /* + * If we don't hold exclusive handle for the device, upgrade to it + * here to avoid changing device under exclusive owner. + */ + if (!(mode & FMODE_EXCL)) { + claimed_bdev = bd_start_claiming(bdev, loop_configure); + if (IS_ERR(claimed_bdev)) { + error = PTR_ERR(claimed_bdev); + goto out_putf; + } + } + + error = mutex_lock_killable(&loop_ctl_mutex); + if (error) + goto out_bdev; + + error = -EBUSY; + if (lo->lo_state != Lo_unbound) + goto out_unlock; + + error = loop_validate_file(file, bdev); + if (error) + goto out_unlock; + + mapping = file->f_mapping; + inode = mapping->host; + + size = get_loop_size(lo, file); + + if ((config->info.lo_flags & ~LOOP_CONFIGURE_SETTABLE_FLAGS) != 0) { + error = -EINVAL; + goto out_unlock; + } + + if (config->block_size) { + error = loop_validate_block_size(config->block_size); + if (error) + goto out_unlock; + } + + error = loop_set_status_from_info(lo, &config->info); + if (error) + goto out_unlock; + + if (!(file->f_mode & FMODE_WRITE) || !(mode & FMODE_WRITE) || + !file->f_op->write_iter) + lo->lo_flags |= LO_FLAGS_READ_ONLY; + + error = loop_prepare_queue(lo); + if (error) + goto out_unlock; + + error = 0; + + set_device_ro(bdev, (lo->lo_flags & LO_FLAGS_READ_ONLY) != 0); + + lo->use_dio = lo->lo_flags & LO_FLAGS_DIRECT_IO; + lo->lo_device = bdev; + lo->lo_backing_file = file; + lo->old_gfp_mask = mapping_gfp_mask(mapping); + mapping_set_gfp_mask(mapping, lo->old_gfp_mask & ~(__GFP_IO|__GFP_FS)); + + if (!(lo->lo_flags & LO_FLAGS_READ_ONLY) && file->f_op->fsync) + blk_queue_write_cache(lo->lo_queue, true, false); + + if (config->block_size) + bsize = config->block_size; + else if (io_is_direct(lo->lo_backing_file) && inode->i_sb->s_bdev) + /* In case of direct I/O, match underlying block size */ + bsize = bdev_logical_block_size(inode->i_sb->s_bdev); + else + bsize = 512; + + blk_queue_logical_block_size(lo->lo_queue, bsize); + blk_queue_physical_block_size(lo->lo_queue, bsize); + blk_queue_io_min(lo->lo_queue, bsize); + + loop_update_rotational(lo); + loop_update_dio(lo); + loop_sysfs_init(lo); + loop_set_size(lo, size); + + set_blocksize(bdev, S_ISBLK(inode->i_mode) ? + block_size(inode->i_bdev) : PAGE_SIZE); + + lo->lo_state = Lo_bound; + if (part_shift) + lo->lo_flags |= LO_FLAGS_PARTSCAN; + partscan = lo->lo_flags & LO_FLAGS_PARTSCAN; + + /* Grab the block_device to prevent its destruction after we + * put /dev/loopXX inode. Later in __loop_clr_fd() we bdput(bdev). + */ + bdgrab(bdev); + mutex_unlock(&loop_ctl_mutex); + if (partscan) + loop_reread_partitions(lo, bdev); + if (claimed_bdev) + bd_abort_claiming(bdev, claimed_bdev, loop_configure); + return 0; + +out_unlock: + mutex_unlock(&loop_ctl_mutex); +out_bdev: + if (claimed_bdev) + bd_abort_claiming(bdev, claimed_bdev, loop_configure); +out_putf: + fput(file); +out: + /* This is safe: open() is still holding a reference. */ + module_put(THIS_MODULE); + return error; +} + static int __loop_clr_fd(struct loop_device *lo, bool release) { struct file *filp = NULL; @@ -1260,10 +1344,11 @@ static int loop_set_status(struct loop_device *lo, const struct loop_info64 *info) { int err; - struct loop_func_table *xfer; - kuid_t uid = current_uid(); struct block_device *bdev; + kuid_t uid = current_uid(); + int prev_lo_flags; bool partscan = false; + bool size_changed = false; err = mutex_lock_killable(&loop_ctl_mutex); if (err) @@ -1278,13 +1363,10 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) err = -ENXIO; goto out_unlock; } - if ((unsigned int) info->lo_encrypt_key_size > LO_KEY_SIZE) { - err = -EINVAL; - goto out_unlock; - } if (lo->lo_offset != info->lo_offset || lo->lo_sizelimit != info->lo_sizelimit) { + size_changed = true; sync_blockdev(lo->lo_device); invalidate_bdev(lo->lo_device); } @@ -1292,79 +1374,44 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) /* I/O need to be drained during transfer transition */ blk_mq_freeze_queue(lo->lo_queue); - err = loop_release_xfer(lo); + if (size_changed && lo->lo_device->bd_inode->i_mapping->nrpages) { + /* If any pages were dirtied after kill_bdev(), try again */ + err = -EAGAIN; + pr_warn("%s: loop%d (%s) has still dirty pages (nrpages=%lu)\n", + __func__, lo->lo_number, lo->lo_file_name, + lo->lo_device->bd_inode->i_mapping->nrpages); + goto out_unfreeze; + } + + prev_lo_flags = lo->lo_flags; + + err = loop_set_status_from_info(lo, info); if (err) goto out_unfreeze; - if (info->lo_encrypt_type) { - unsigned int type = info->lo_encrypt_type; + /* Mask out flags that can't be set using LOOP_SET_STATUS. */ + lo->lo_flags &= LOOP_SET_STATUS_SETTABLE_FLAGS; + /* For those flags, use the previous values instead */ + lo->lo_flags |= prev_lo_flags & ~LOOP_SET_STATUS_SETTABLE_FLAGS; + /* For flags that can't be cleared, use previous values too */ + lo->lo_flags |= prev_lo_flags & ~LOOP_SET_STATUS_CLEARABLE_FLAGS; - if (type >= MAX_LO_CRYPT) { - err = -EINVAL; - goto out_unfreeze; - } - xfer = xfer_funcs[type]; - if (xfer == NULL) { - err = -EINVAL; - goto out_unfreeze; - } - } else - xfer = NULL; - - err = loop_init_xfer(lo, xfer, info); - if (err) - goto out_unfreeze; - - if (lo->lo_offset != info->lo_offset || - lo->lo_sizelimit != info->lo_sizelimit) { - /* kill_bdev should have truncated all the pages */ - if (lo->lo_device->bd_inode->i_mapping->nrpages) { - err = -EAGAIN; - pr_warn("%s: loop%d (%s) has still dirty pages (nrpages=%lu)\n", - __func__, lo->lo_number, lo->lo_file_name, - lo->lo_device->bd_inode->i_mapping->nrpages); - goto out_unfreeze; - } - if (figure_loop_size(lo, info->lo_offset, info->lo_sizelimit)) { - err = -EFBIG; - goto out_unfreeze; - } + if (size_changed) { + loff_t new_size = get_size(lo->lo_offset, lo->lo_sizelimit, + lo->lo_backing_file); + loop_set_size(lo, new_size); } loop_config_discard(lo); - memcpy(lo->lo_file_name, info->lo_file_name, LO_NAME_SIZE); - memcpy(lo->lo_crypt_name, info->lo_crypt_name, LO_NAME_SIZE); - lo->lo_file_name[LO_NAME_SIZE-1] = 0; - lo->lo_crypt_name[LO_NAME_SIZE-1] = 0; - - if (!xfer) - xfer = &none_funcs; - lo->transfer = xfer->transfer; - lo->ioctl = xfer->ioctl; - - if ((lo->lo_flags & LO_FLAGS_AUTOCLEAR) != - (info->lo_flags & LO_FLAGS_AUTOCLEAR)) - lo->lo_flags ^= LO_FLAGS_AUTOCLEAR; - - lo->lo_encrypt_key_size = info->lo_encrypt_key_size; - lo->lo_init[0] = info->lo_init[0]; - lo->lo_init[1] = info->lo_init[1]; - if (info->lo_encrypt_key_size) { - memcpy(lo->lo_encrypt_key, info->lo_encrypt_key, - info->lo_encrypt_key_size); - lo->lo_key_owner = uid; - } - /* update dio if lo_offset or transfer is changed */ __loop_update_dio(lo, lo->use_dio); out_unfreeze: blk_mq_unfreeze_queue(lo->lo_queue); - if (!err && (info->lo_flags & LO_FLAGS_PARTSCAN) && - !(lo->lo_flags & LO_FLAGS_PARTSCAN)) { - lo->lo_flags |= LO_FLAGS_PARTSCAN; + if (!err && (lo->lo_flags & LO_FLAGS_PARTSCAN) && + !(prev_lo_flags & LO_FLAGS_PARTSCAN)) { lo->lo_disk->flags &= ~GENHD_FL_NO_PART_SCAN; bdev = lo->lo_device; partscan = true; @@ -1528,10 +1575,15 @@ loop_get_status64(struct loop_device *lo, struct loop_info64 __user *arg) { static int loop_set_capacity(struct loop_device *lo) { + loff_t size; + if (unlikely(lo->lo_state != Lo_bound)) return -ENXIO; - return figure_loop_size(lo, lo->lo_offset, lo->lo_sizelimit); + size = get_loop_size(lo, lo->lo_backing_file); + loop_set_size(lo, size); + + return 0; } static int loop_set_dio(struct loop_device *lo, unsigned long arg) @@ -1555,8 +1607,9 @@ static int loop_set_block_size(struct loop_device *lo, unsigned long arg) if (lo->lo_state != Lo_bound) return -ENXIO; - if (arg < 512 || arg > PAGE_SIZE || !is_power_of_2(arg)) - return -EINVAL; + err = loop_validate_block_size(arg); + if (err) + return err; if (lo->lo_queue->limits.logical_block_size == arg) return 0; @@ -1614,11 +1667,31 @@ static int lo_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { struct loop_device *lo = bdev->bd_disk->private_data; + void __user *argp = (void __user *) arg; int err; switch (cmd) { - case LOOP_SET_FD: - return loop_set_fd(lo, mode, bdev, arg); + case LOOP_SET_FD: { + /* + * Legacy case - pass in a zeroed out struct loop_config with + * only the file descriptor set , which corresponds with the + * default parameters we'd have used otherwise. + */ + struct loop_config config; + + memset(&config, 0, sizeof(config)); + config.fd = arg; + + return loop_configure(lo, mode, bdev, &config); + } + case LOOP_CONFIGURE: { + struct loop_config config; + + if (copy_from_user(&config, argp, sizeof(config))) + return -EFAULT; + + return loop_configure(lo, mode, bdev, &config); + } case LOOP_CHANGE_FD: return loop_change_fd(lo, bdev, arg); case LOOP_CLR_FD: @@ -1626,21 +1699,19 @@ static int lo_ioctl(struct block_device *bdev, fmode_t mode, case LOOP_SET_STATUS: err = -EPERM; if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) { - err = loop_set_status_old(lo, - (struct loop_info __user *)arg); + err = loop_set_status_old(lo, argp); } break; case LOOP_GET_STATUS: - return loop_get_status_old(lo, (struct loop_info __user *) arg); + return loop_get_status_old(lo, argp); case LOOP_SET_STATUS64: err = -EPERM; if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) { - err = loop_set_status64(lo, - (struct loop_info64 __user *) arg); + err = loop_set_status64(lo, argp); } break; case LOOP_GET_STATUS64: - return loop_get_status64(lo, (struct loop_info64 __user *) arg); + return loop_get_status64(lo, argp); case LOOP_SET_CAPACITY: case LOOP_SET_DIRECT_IO: case LOOP_SET_BLOCK_SIZE: @@ -1792,6 +1863,7 @@ static int lo_compat_ioctl(struct block_device *bdev, fmode_t mode, case LOOP_CLR_FD: case LOOP_GET_STATUS64: case LOOP_SET_STATUS64: + case LOOP_CONFIGURE: arg = (unsigned long) compat_ptr(arg); /* fall through */ case LOOP_SET_FD: diff --git a/drivers/firmware/qemu_fw_cfg.c b/drivers/firmware/qemu_fw_cfg.c index 039e0f91dba8..6945c3c96637 100644 --- a/drivers/firmware/qemu_fw_cfg.c +++ b/drivers/firmware/qemu_fw_cfg.c @@ -605,8 +605,10 @@ static int fw_cfg_register_file(const struct fw_cfg_file *f) /* register entry under "/sys/firmware/qemu_fw_cfg/by_key/" */ err = kobject_init_and_add(&entry->kobj, &fw_cfg_sysfs_entry_ktype, fw_cfg_sel_ko, "%d", entry->select); - if (err) - goto err_register; + if (err) { + kobject_put(&entry->kobj); + return err; + } /* add raw binary content access */ err = sysfs_create_bin_file(&entry->kobj, &fw_cfg_sysfs_attr_raw); @@ -622,7 +624,6 @@ static int fw_cfg_register_file(const struct fw_cfg_file *f) err_add_raw: kobject_del(&entry->kobj); -err_register: kfree(entry); return err; } diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index f439f0a5b43a..5cf2381f667e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -315,7 +315,7 @@ nouveau_fbcon_create(struct drm_fb_helper *helper, struct nouveau_framebuffer *fb; struct nouveau_channel *chan; struct nouveau_bo *nvbo; - struct drm_mode_fb_cmd2 mode_cmd; + struct drm_mode_fb_cmd2 mode_cmd = {}; int ret; mode_cmd.width = sizes->surface_width; @@ -592,6 +592,7 @@ fini: drm_fb_helper_fini(&fbcon->helper); free: kfree(fbcon); + drm->fbcon = NULL; return ret; } diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index c8296d5e74c3..501c43c5851d 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -1354,6 +1354,8 @@ channel_message_table[CHANNELMSG_COUNT] = { { CHANNELMSG_19, 0, NULL }, { CHANNELMSG_20, 0, NULL }, { CHANNELMSG_TL_CONNECT_REQUEST, 0, NULL }, + { CHANNELMSG_22, 0, NULL }, + { CHANNELMSG_TL_CONNECT_RESULT, 0, NULL }, }; /* @@ -1365,25 +1367,16 @@ void vmbus_onmessage(void *context) { struct hv_message *msg = context; struct vmbus_channel_message_header *hdr; - int size; hdr = (struct vmbus_channel_message_header *)msg->u.payload; - size = msg->header.payload_size; trace_vmbus_on_message(hdr); - if (hdr->msgtype >= CHANNELMSG_COUNT) { - pr_err("Received invalid channel message type %d size %d\n", - hdr->msgtype, size); - print_hex_dump_bytes("", DUMP_PREFIX_NONE, - (unsigned char *)msg->u.payload, size); - return; - } - - if (channel_message_table[hdr->msgtype].message_handler) - channel_message_table[hdr->msgtype].message_handler(hdr); - else - pr_err("Unhandled channel message type %d\n", hdr->msgtype); + /* + * vmbus_on_msg_dpc() makes sure the hdr->msgtype here can not go + * out of bound and the message_handler pointer can not be NULL. + */ + channel_message_table[hdr->msgtype].message_handler(hdr); } /* diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 160ff640485b..24c38e44ed3b 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -1073,6 +1073,10 @@ void vmbus_on_msg_dpc(unsigned long data) } entry = &channel_message_table[hdr->msgtype]; + + if (!entry->message_handler) + goto msg_handled; + if (entry->handler_type == VMHT_BLOCKING) { ctx = kmalloc(sizeof(*ctx), GFP_ATOMIC); if (ctx == NULL) diff --git a/drivers/i2c/i2c-core-slave.c b/drivers/i2c/i2c-core-slave.c index 5427f047faf0..1589179d5eb9 100644 --- a/drivers/i2c/i2c-core-slave.c +++ b/drivers/i2c/i2c-core-slave.c @@ -18,10 +18,8 @@ int i2c_slave_register(struct i2c_client *client, i2c_slave_cb_t slave_cb) { int ret; - if (!client || !slave_cb) { - WARN(1, "insufficient data\n"); + if (WARN(IS_ERR_OR_NULL(client) || !slave_cb, "insufficient data\n")) return -EINVAL; - } if (!(client->flags & I2C_CLIENT_SLAVE)) dev_warn(&client->dev, "%s: client slave flag not set. You might see address collisions\n", @@ -60,6 +58,9 @@ int i2c_slave_unregister(struct i2c_client *client) { int ret; + if (IS_ERR_OR_NULL(client)) + return -EINVAL; + if (!client->adapter->algo->unreg_slave) { dev_err(&client->dev, "%s: not supported by adapter\n", __func__); return -EOPNOTSUPP; diff --git a/drivers/leds/leds-88pm860x.c b/drivers/leds/leds-88pm860x.c index b3044c9a8120..465c3755cf2e 100644 --- a/drivers/leds/leds-88pm860x.c +++ b/drivers/leds/leds-88pm860x.c @@ -203,21 +203,33 @@ static int pm860x_led_probe(struct platform_device *pdev) data->cdev.brightness_set_blocking = pm860x_led_set; mutex_init(&data->lock); - ret = devm_led_classdev_register(chip->dev, &data->cdev); + ret = led_classdev_register(chip->dev, &data->cdev); if (ret < 0) { dev_err(&pdev->dev, "Failed to register LED: %d\n", ret); return ret; } pm860x_led_set(&data->cdev, 0); + + platform_set_drvdata(pdev, data); + return 0; } +static int pm860x_led_remove(struct platform_device *pdev) +{ + struct pm860x_led *data = platform_get_drvdata(pdev); + + led_classdev_unregister(&data->cdev); + + return 0; +} static struct platform_driver pm860x_led_driver = { .driver = { .name = "88pm860x-led", }, .probe = pm860x_led_probe, + .remove = pm860x_led_remove, }; module_platform_driver(pm860x_led_driver); diff --git a/drivers/leds/leds-da903x.c b/drivers/leds/leds-da903x.c index ed1b303f699f..2b5fb00438a2 100644 --- a/drivers/leds/leds-da903x.c +++ b/drivers/leds/leds-da903x.c @@ -110,12 +110,23 @@ static int da903x_led_probe(struct platform_device *pdev) led->flags = pdata->flags; led->master = pdev->dev.parent; - ret = devm_led_classdev_register(led->master, &led->cdev); + ret = led_classdev_register(led->master, &led->cdev); if (ret) { dev_err(&pdev->dev, "failed to register LED %d\n", id); return ret; } + platform_set_drvdata(pdev, led); + + return 0; +} + +static int da903x_led_remove(struct platform_device *pdev) +{ + struct da903x_led *led = platform_get_drvdata(pdev); + + led_classdev_unregister(&led->cdev); + return 0; } @@ -124,6 +135,7 @@ static struct platform_driver da903x_led_driver = { .name = "da903x-led", }, .probe = da903x_led_probe, + .remove = da903x_led_remove, }; module_platform_driver(da903x_led_driver); diff --git a/drivers/leds/leds-lm3533.c b/drivers/leds/leds-lm3533.c index 9504ad405aef..b3edee703193 100644 --- a/drivers/leds/leds-lm3533.c +++ b/drivers/leds/leds-lm3533.c @@ -694,7 +694,7 @@ static int lm3533_led_probe(struct platform_device *pdev) platform_set_drvdata(pdev, led); - ret = devm_led_classdev_register(pdev->dev.parent, &led->cdev); + ret = led_classdev_register(pdev->dev.parent, &led->cdev); if (ret) { dev_err(&pdev->dev, "failed to register LED %d\n", pdev->id); return ret; @@ -704,13 +704,18 @@ static int lm3533_led_probe(struct platform_device *pdev) ret = lm3533_led_setup(led, pdata); if (ret) - return ret; + goto err_deregister; ret = lm3533_ctrlbank_enable(&led->cb); if (ret) - return ret; + goto err_deregister; return 0; + +err_deregister: + led_classdev_unregister(&led->cdev); + + return ret; } static int lm3533_led_remove(struct platform_device *pdev) @@ -720,6 +725,7 @@ static int lm3533_led_remove(struct platform_device *pdev) dev_dbg(&pdev->dev, "%s\n", __func__); lm3533_ctrlbank_disable(&led->cb); + led_classdev_unregister(&led->cdev); return 0; } diff --git a/drivers/leds/leds-lm36274.c b/drivers/leds/leds-lm36274.c index 836b60c9a2b8..db842eeb7ca2 100644 --- a/drivers/leds/leds-lm36274.c +++ b/drivers/leds/leds-lm36274.c @@ -133,7 +133,7 @@ static int lm36274_probe(struct platform_device *pdev) lm36274_data->pdev = pdev; lm36274_data->dev = lmu->dev; lm36274_data->regmap = lmu->regmap; - dev_set_drvdata(&pdev->dev, lm36274_data); + platform_set_drvdata(pdev, lm36274_data); ret = lm36274_parse_dt(lm36274_data); if (ret) { @@ -147,8 +147,16 @@ static int lm36274_probe(struct platform_device *pdev) return ret; } - return devm_led_classdev_register(lm36274_data->dev, - &lm36274_data->led_dev); + return led_classdev_register(lm36274_data->dev, &lm36274_data->led_dev); +} + +static int lm36274_remove(struct platform_device *pdev) +{ + struct lm36274 *lm36274_data = platform_get_drvdata(pdev); + + led_classdev_unregister(&lm36274_data->led_dev); + + return 0; } static const struct of_device_id of_lm36274_leds_match[] = { @@ -159,6 +167,7 @@ MODULE_DEVICE_TABLE(of, of_lm36274_leds_match); static struct platform_driver lm36274_driver = { .probe = lm36274_probe, + .remove = lm36274_remove, .driver = { .name = "lm36274-leds", }, diff --git a/drivers/leds/leds-wm831x-status.c b/drivers/leds/leds-wm831x-status.c index 082df7f1dd90..67f4235cb28a 100644 --- a/drivers/leds/leds-wm831x-status.c +++ b/drivers/leds/leds-wm831x-status.c @@ -269,12 +269,23 @@ static int wm831x_status_probe(struct platform_device *pdev) drvdata->cdev.blink_set = wm831x_status_blink_set; drvdata->cdev.groups = wm831x_status_groups; - ret = devm_led_classdev_register(wm831x->dev, &drvdata->cdev); + ret = led_classdev_register(wm831x->dev, &drvdata->cdev); if (ret < 0) { dev_err(&pdev->dev, "Failed to register LED: %d\n", ret); return ret; } + platform_set_drvdata(pdev, drvdata); + + return 0; +} + +static int wm831x_status_remove(struct platform_device *pdev) +{ + struct wm831x_status *drvdata = platform_get_drvdata(pdev); + + led_classdev_unregister(&drvdata->cdev); + return 0; } @@ -283,6 +294,7 @@ static struct platform_driver wm831x_status_driver = { .name = "wm831x-status", }, .probe = wm831x_status_probe, + .remove = wm831x_status_remove, }; module_platform_driver(wm831x_status_driver); diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 975aed94f06c..48832f9b215c 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -354,9 +354,6 @@ static int mtdchar_writeoob(struct file *file, struct mtd_info *mtd, uint32_t retlen; int ret = 0; - if (!(file->f_mode & FMODE_WRITE)) - return -EPERM; - if (length > 4096) return -EINVAL; @@ -641,6 +638,48 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) pr_debug("MTD_ioctl\n"); + /* + * Check the file mode to require "dangerous" commands to have write + * permissions. + */ + switch (cmd) { + /* "safe" commands */ + case MEMGETREGIONCOUNT: + case MEMGETREGIONINFO: + case MEMGETINFO: + case MEMREADOOB: + case MEMREADOOB64: + case MEMLOCK: + case MEMUNLOCK: + case MEMISLOCKED: + case MEMGETOOBSEL: + case MEMGETBADBLOCK: + case MEMSETBADBLOCK: + case OTPSELECT: + case OTPGETREGIONCOUNT: + case OTPGETREGIONINFO: + case OTPLOCK: + case ECCGETLAYOUT: + case ECCGETSTATS: + case MTDFILEMODE: + case BLKPG: + case BLKRRPART: + break; + + /* "dangerous" commands */ + case MEMERASE: + case MEMERASE64: + case MEMWRITEOOB: + case MEMWRITEOOB64: + case MEMWRITE: + if (!(file->f_mode & FMODE_WRITE)) + return -EPERM; + break; + + default: + return -ENOTTY; + } + switch (cmd) { case MEMGETREGIONCOUNT: if (copy_to_user(argp, &(mtd->numeraseregions), sizeof(int))) @@ -688,9 +727,6 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) { struct erase_info *erase; - if(!(file->f_mode & FMODE_WRITE)) - return -EPERM; - erase=kzalloc(sizeof(struct erase_info),GFP_KERNEL); if (!erase) ret = -ENOMEM; @@ -983,9 +1019,6 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) ret = 0; break; } - - default: - ret = -ENOTTY; } return ret; @@ -1029,6 +1062,11 @@ static long mtdchar_compat_ioctl(struct file *file, unsigned int cmd, struct mtd_oob_buf32 buf; struct mtd_oob_buf32 __user *buf_user = argp; + if (!(file->f_mode & FMODE_WRITE)) { + ret = -EPERM; + break; + } + if (copy_from_user(&buf, argp, sizeof(buf))) ret = -EFAULT; else diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index 40a44dcb3d9b..f414f5651dbd 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -2047,11 +2047,11 @@ static void nicvf_set_rx_mode_task(struct work_struct *work_arg) /* Save message data locally to prevent them from * being overwritten by next ndo_set_rx_mode call(). */ - spin_lock(&nic->rx_mode_wq_lock); + spin_lock_bh(&nic->rx_mode_wq_lock); mode = vf_work->mode; mc = vf_work->mc; vf_work->mc = NULL; - spin_unlock(&nic->rx_mode_wq_lock); + spin_unlock_bh(&nic->rx_mode_wq_lock); __nicvf_set_rx_mode_task(mode, mc, nic); } diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 3177dd8ede8e..7a248cc1055a 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -2090,7 +2090,7 @@ close: free: fsl_mc_object_free(dpcon); - return NULL; + return ERR_PTR(err); } static void free_dpcon(struct dpaa2_eth_priv *priv, @@ -2114,8 +2114,8 @@ alloc_channel(struct dpaa2_eth_priv *priv) return NULL; channel->dpcon = setup_dpcon(priv); - if (IS_ERR_OR_NULL(channel->dpcon)) { - err = PTR_ERR_OR_ZERO(channel->dpcon); + if (IS_ERR(channel->dpcon)) { + err = PTR_ERR(channel->dpcon); goto err_setup; } diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ed7e667d7eb2..3e41b20ed8eb 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -6194,9 +6194,18 @@ static void igb_reset_task(struct work_struct *work) struct igb_adapter *adapter; adapter = container_of(work, struct igb_adapter, reset_task); + rtnl_lock(); + /* If we're already down or resetting, just bail */ + if (test_bit(__IGB_DOWN, &adapter->state) || + test_bit(__IGB_RESETTING, &adapter->state)) { + rtnl_unlock(); + return; + } + igb_dump(adapter); netdev_err(adapter->netdev, "Reset adapter\n"); igb_reinit_locked(adapter); + rtnl_unlock(); } /** diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 997dc811382a..d01b3a1b40f4 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -171,11 +171,21 @@ static int mt7621_gmac0_rgmii_adjust(struct mtk_eth *eth, return 0; } -static void mtk_gmac0_rgmii_adjust(struct mtk_eth *eth, int speed) +static void mtk_gmac0_rgmii_adjust(struct mtk_eth *eth, + phy_interface_t interface, int speed) { u32 val; int ret; + if (interface == PHY_INTERFACE_MODE_TRGMII) { + mtk_w32(eth, TRGMII_MODE, INTF_MODE); + val = 500000000; + ret = clk_set_rate(eth->clks[MTK_CLK_TRGPLL], val); + if (ret) + dev_err(eth->dev, "Failed to set trgmii pll: %d\n", ret); + return; + } + val = (speed == SPEED_1000) ? INTF_MODE_RGMII_1000 : INTF_MODE_RGMII_10_100; mtk_w32(eth, val, INTF_MODE); @@ -262,10 +272,9 @@ static void mtk_mac_config(struct phylink_config *config, unsigned int mode, state->interface)) goto err_phy; } else { - if (state->interface != - PHY_INTERFACE_MODE_TRGMII) - mtk_gmac0_rgmii_adjust(mac->hw, - state->speed); + mtk_gmac0_rgmii_adjust(mac->hw, + state->interface, + state->speed); /* mt7623_pad_clk_setup */ for (i = 0 ; i < NUM_TRGMII_CTRL; i++) @@ -2869,6 +2878,8 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np) eth->netdev[id]->irq = eth->irq[0]; eth->netdev[id]->dev.of_node = np; + eth->netdev[id]->max_mtu = MTK_MAX_RX_LENGTH - MTK_RX_ETH_HLEN; + return 0; free_netdev: diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index ca16ae8c8332..24bb721a12bc 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -531,12 +531,13 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) u32 hash; struct hv_page_buffer pb[MAX_PAGE_BUFFER_COUNT]; - /* if VF is present and up then redirect packets - * already called with rcu_read_lock_bh + /* If VF is present and up then redirect packets to it. + * Skip the VF if it is marked down or has no carrier. + * If netpoll is in uses, then VF can not be used either. */ vf_netdev = rcu_dereference_bh(net_device_ctx->vf_netdev); if (vf_netdev && netif_running(vf_netdev) && - !netpoll_tx_running(net)) + netif_carrier_ok(vf_netdev) && !netpoll_tx_running(net)) return netvsc_vf_xmit(net, vf_netdev, skb); /* We will atmost need two pages to describe the rndis diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 66a8b835aa94..7449b97a3c89 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2260,12 +2260,14 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs, minor = get_free_serial_index(); if (minor < 0) - goto exit; + goto exit2; /* register our minor number */ serial->parent->dev = tty_port_register_device_attr(&serial->port, tty_drv, minor, &serial->parent->interface->dev, serial->parent, hso_serial_dev_groups); + if (IS_ERR(serial->parent->dev)) + goto exit2; /* fill in specific data for later use */ serial->minor = minor; @@ -2310,6 +2312,7 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs, return 0; exit: hso_serial_tty_unregister(serial); +exit2: hso_serial_common_free(serial); return -1; } diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 1da99abc6ed1..71cc5b63d8ce 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -377,10 +377,6 @@ struct lan78xx_net { struct tasklet_struct bh; struct delayed_work wq; - struct usb_host_endpoint *ep_blkin; - struct usb_host_endpoint *ep_blkout; - struct usb_host_endpoint *ep_intr; - int msg_enable; struct urb *urb_intr; @@ -2868,78 +2864,12 @@ lan78xx_start_xmit(struct sk_buff *skb, struct net_device *net) return NETDEV_TX_OK; } -static int -lan78xx_get_endpoints(struct lan78xx_net *dev, struct usb_interface *intf) -{ - int tmp; - struct usb_host_interface *alt = NULL; - struct usb_host_endpoint *in = NULL, *out = NULL; - struct usb_host_endpoint *status = NULL; - - for (tmp = 0; tmp < intf->num_altsetting; tmp++) { - unsigned ep; - - in = NULL; - out = NULL; - status = NULL; - alt = intf->altsetting + tmp; - - for (ep = 0; ep < alt->desc.bNumEndpoints; ep++) { - struct usb_host_endpoint *e; - int intr = 0; - - e = alt->endpoint + ep; - switch (e->desc.bmAttributes) { - case USB_ENDPOINT_XFER_INT: - if (!usb_endpoint_dir_in(&e->desc)) - continue; - intr = 1; - /* FALLTHROUGH */ - case USB_ENDPOINT_XFER_BULK: - break; - default: - continue; - } - if (usb_endpoint_dir_in(&e->desc)) { - if (!intr && !in) - in = e; - else if (intr && !status) - status = e; - } else { - if (!out) - out = e; - } - } - if (in && out) - break; - } - if (!alt || !in || !out) - return -EINVAL; - - dev->pipe_in = usb_rcvbulkpipe(dev->udev, - in->desc.bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK); - dev->pipe_out = usb_sndbulkpipe(dev->udev, - out->desc.bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK); - dev->ep_intr = status; - - return 0; -} - static int lan78xx_bind(struct lan78xx_net *dev, struct usb_interface *intf) { struct lan78xx_priv *pdata = NULL; int ret; int i; - ret = lan78xx_get_endpoints(dev, intf); - if (ret) { - netdev_warn(dev->net, "lan78xx_get_endpoints failed: %d\n", - ret); - return ret; - } - dev->data[0] = (unsigned long)kzalloc(sizeof(*pdata), GFP_KERNEL); pdata = (struct lan78xx_priv *)(dev->data[0]); @@ -3708,6 +3638,7 @@ static void lan78xx_stat_monitor(struct timer_list *t) static int lan78xx_probe(struct usb_interface *intf, const struct usb_device_id *id) { + struct usb_host_endpoint *ep_blkin, *ep_blkout, *ep_intr; struct lan78xx_net *dev; struct net_device *netdev; struct usb_device *udev; @@ -3756,6 +3687,34 @@ static int lan78xx_probe(struct usb_interface *intf, mutex_init(&dev->stats.access_lock); + if (intf->cur_altsetting->desc.bNumEndpoints < 3) { + ret = -ENODEV; + goto out2; + } + + dev->pipe_in = usb_rcvbulkpipe(udev, BULK_IN_PIPE); + ep_blkin = usb_pipe_endpoint(udev, dev->pipe_in); + if (!ep_blkin || !usb_endpoint_is_bulk_in(&ep_blkin->desc)) { + ret = -ENODEV; + goto out2; + } + + dev->pipe_out = usb_sndbulkpipe(udev, BULK_OUT_PIPE); + ep_blkout = usb_pipe_endpoint(udev, dev->pipe_out); + if (!ep_blkout || !usb_endpoint_is_bulk_out(&ep_blkout->desc)) { + ret = -ENODEV; + goto out2; + } + + ep_intr = &intf->cur_altsetting->endpoint[2]; + if (!usb_endpoint_is_int_in(&ep_intr->desc)) { + ret = -ENODEV; + goto out2; + } + + dev->pipe_intr = usb_rcvintpipe(dev->udev, + usb_endpoint_num(&ep_intr->desc)); + ret = lan78xx_bind(dev, intf); if (ret < 0) goto out2; @@ -3767,23 +3726,7 @@ static int lan78xx_probe(struct usb_interface *intf, netdev->max_mtu = MAX_SINGLE_PACKET_SIZE; netif_set_gso_max_size(netdev, MAX_SINGLE_PACKET_SIZE - MAX_HEADER); - if (intf->cur_altsetting->desc.bNumEndpoints < 3) { - ret = -ENODEV; - goto out3; - } - - dev->ep_blkin = (intf->cur_altsetting)->endpoint + 0; - dev->ep_blkout = (intf->cur_altsetting)->endpoint + 1; - dev->ep_intr = (intf->cur_altsetting)->endpoint + 2; - - dev->pipe_in = usb_rcvbulkpipe(udev, BULK_IN_PIPE); - dev->pipe_out = usb_sndbulkpipe(udev, BULK_OUT_PIPE); - - dev->pipe_intr = usb_rcvintpipe(dev->udev, - dev->ep_intr->desc.bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK); - period = dev->ep_intr->desc.bInterval; - + period = ep_intr->desc.bInterval; maxp = usb_maxpacket(dev->udev, dev->pipe_intr, 0); buf = kmalloc(maxp, GFP_KERNEL); if (buf) { diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index b49b6f0cee50..f9edc76580d9 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1225,6 +1225,7 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, for (h = 0; h < FDB_HASH_SIZE; ++h) { struct vxlan_fdb *f; + rcu_read_lock(); hlist_for_each_entry_rcu(f, &vxlan->fdb_head[h], hlist) { struct vxlan_rdst *rd; @@ -1237,12 +1238,15 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, cb->nlh->nlmsg_seq, RTM_NEWNEIGH, NLM_F_MULTI, rd); - if (err < 0) + if (err < 0) { + rcu_read_unlock(); goto out; + } skip: *idx += 1; } } + rcu_read_unlock(); } out: return err; @@ -2546,7 +2550,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, ndst = &rt->dst; skb_tunnel_check_pmtu(skb, ndst, VXLAN_HEADROOM); - tos = ip_tunnel_ecn_encap(RT_TOS(tos), old_iph, skb); + tos = ip_tunnel_ecn_encap(tos, old_iph, skb); ttl = ttl ? : ip4_dst_hoplimit(&rt->dst); err = vxlan_build_skb(skb, ndst, sizeof(struct iphdr), vni, md, flags, udp_sum); @@ -2586,7 +2590,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, skb_tunnel_check_pmtu(skb, ndst, VXLAN6_HEADROOM); - tos = ip_tunnel_ecn_encap(RT_TOS(tos), old_iph, skb); + tos = ip_tunnel_ecn_encap(tos, old_iph, skb); ttl = ttl ? : ip6_dst_hoplimit(ndst); skb_scrub_packet(skb, xnet); err = vxlan_build_skb(skb, ndst, sizeof(struct ipv6hdr), diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index a13cae190196..ee7669f23cff 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3140,6 +3140,8 @@ static const struct pci_device_id nvme_id_table[] = { { PCI_DEVICE(0x1cc1, 0x8201), /* ADATA SX8200PNP 512GB */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS | NVME_QUIRK_IGNORE_DEV_SUBNQN, }, + { PCI_DEVICE(0x1c5c, 0x1504), /* SK Hynix PC400 */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) }, { PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2001), .driver_data = NVME_QUIRK_SINGLE_VECTOR }, diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index ac93f5a0398e..b71e753419c2 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -181,13 +181,6 @@ #define AFI_PEXBIAS_CTRL_0 0x168 -#define RP_PRIV_XP_DL 0x00000494 -#define RP_PRIV_XP_DL_GEN2_UPD_FC_TSHOLD (0x1ff << 1) - -#define RP_RX_HDR_LIMIT 0x00000e00 -#define RP_RX_HDR_LIMIT_PW_MASK (0xff << 8) -#define RP_RX_HDR_LIMIT_PW (0x0e << 8) - #define RP_ECTL_2_R1 0x00000e84 #define RP_ECTL_2_R1_RX_CTLE_1C_MASK 0xffff @@ -323,7 +316,6 @@ struct tegra_pcie_soc { bool program_uphy; bool update_clamp_threshold; bool program_deskew_time; - bool raw_violation_fixup; bool update_fc_timer; bool has_cache_bars; struct { @@ -669,23 +661,6 @@ static void tegra_pcie_apply_sw_fixup(struct tegra_pcie_port *port) writel(value, port->base + RP_VEND_CTL0); } - /* Fixup for read after write violation. */ - if (soc->raw_violation_fixup) { - value = readl(port->base + RP_RX_HDR_LIMIT); - value &= ~RP_RX_HDR_LIMIT_PW_MASK; - value |= RP_RX_HDR_LIMIT_PW; - writel(value, port->base + RP_RX_HDR_LIMIT); - - value = readl(port->base + RP_PRIV_XP_DL); - value |= RP_PRIV_XP_DL_GEN2_UPD_FC_TSHOLD; - writel(value, port->base + RP_PRIV_XP_DL); - - value = readl(port->base + RP_VEND_XP); - value &= ~RP_VEND_XP_UPDATE_FC_THRESHOLD_MASK; - value |= soc->update_fc_threshold; - writel(value, port->base + RP_VEND_XP); - } - if (soc->update_fc_timer) { value = readl(port->base + RP_VEND_XP); value &= ~RP_VEND_XP_UPDATE_FC_THRESHOLD_MASK; @@ -2511,7 +2486,6 @@ static const struct tegra_pcie_soc tegra20_pcie = { .program_uphy = true, .update_clamp_threshold = false, .program_deskew_time = false, - .raw_violation_fixup = false, .update_fc_timer = false, .has_cache_bars = true, .ectl.enable = false, @@ -2541,7 +2515,6 @@ static const struct tegra_pcie_soc tegra30_pcie = { .program_uphy = true, .update_clamp_threshold = false, .program_deskew_time = false, - .raw_violation_fixup = false, .update_fc_timer = false, .has_cache_bars = false, .ectl.enable = false, @@ -2554,8 +2527,6 @@ static const struct tegra_pcie_soc tegra124_pcie = { .pads_pll_ctl = PADS_PLL_CTL_TEGRA30, .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN, .pads_refclk_cfg0 = 0x44ac44ac, - /* FC threshold is bit[25:18] */ - .update_fc_threshold = 0x03fc0000, .has_pex_clkreq_en = true, .has_pex_bias_ctrl = true, .has_intr_prsnt_sense = true, @@ -2565,7 +2536,6 @@ static const struct tegra_pcie_soc tegra124_pcie = { .program_uphy = true, .update_clamp_threshold = true, .program_deskew_time = false, - .raw_violation_fixup = true, .update_fc_timer = false, .has_cache_bars = false, .ectl.enable = false, @@ -2589,7 +2559,6 @@ static const struct tegra_pcie_soc tegra210_pcie = { .program_uphy = true, .update_clamp_threshold = true, .program_deskew_time = true, - .raw_violation_fixup = false, .update_fc_timer = true, .has_cache_bars = false, .ectl = { @@ -2631,7 +2600,6 @@ static const struct tegra_pcie_soc tegra186_pcie = { .program_uphy = false, .update_clamp_threshold = false, .program_deskew_time = false, - .raw_violation_fixup = false, .update_fc_timer = false, .has_cache_bars = false, .ectl.enable = false, diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c index c6695354b123..19b0cc5ea33f 100644 --- a/drivers/staging/android/ashmem.c +++ b/drivers/staging/android/ashmem.c @@ -95,6 +95,15 @@ static DEFINE_MUTEX(ashmem_mutex); static struct kmem_cache *ashmem_area_cachep __read_mostly; static struct kmem_cache *ashmem_range_cachep __read_mostly; +/* + * A separate lockdep class for the backing shmem inodes to resolve the lockdep + * warning about the race between kswapd taking fs_reclaim before inode_lock + * and write syscall taking inode_lock and then fs_reclaim. + * Note that such race is impossible because ashmem does not support write + * syscalls operating on the backing shmem. + */ +static struct lock_class_key backing_shmem_inode_class; + static inline unsigned long range_size(struct ashmem_range *range) { return range->pgend - range->pgstart + 1; @@ -396,6 +405,7 @@ static int ashmem_mmap(struct file *file, struct vm_area_struct *vma) if (!asma->file) { char *name = ASHMEM_NAME_DEF; struct file *vmfile; + struct inode *inode; if (asma->name[ASHMEM_NAME_PREFIX_LEN] != '\0') name = asma->name; @@ -407,6 +417,8 @@ static int ashmem_mmap(struct file *file, struct vm_area_struct *vma) goto out; } vmfile->f_mode |= FMODE_LSEEK; + inode = file_inode(vmfile); + lockdep_set_class(&inode->i_rwsem, &backing_shmem_inode_class); asma->file = vmfile; /* * override mmap operation of the vmfile so that it can't be diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c index 1ec3b237212e..7cee7b4d5270 100644 --- a/drivers/staging/rtl8188eu/core/rtw_mlme.c +++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c @@ -1729,9 +1729,11 @@ int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_ if ((ndisauthmode == Ndis802_11AuthModeWPA) || (ndisauthmode == Ndis802_11AuthModeWPAPSK)) authmode = _WPA_IE_ID_; - if ((ndisauthmode == Ndis802_11AuthModeWPA2) || + else if ((ndisauthmode == Ndis802_11AuthModeWPA2) || (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) authmode = _WPA2_IE_ID_; + else + authmode = 0x0; if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { memcpy(out_ie+ielength, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len); diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c index 40145c0338e4..42c0a3c947f1 100644 --- a/drivers/staging/rtl8712/hal_init.c +++ b/drivers/staging/rtl8712/hal_init.c @@ -33,7 +33,6 @@ static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) { struct _adapter *adapter = context; - complete(&adapter->rtl8712_fw_ready); if (!firmware) { struct usb_device *udev = adapter->dvobjpriv.pusbdev; struct usb_interface *usb_intf = adapter->pusb_intf; @@ -41,11 +40,13 @@ static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) dev_err(&udev->dev, "r8712u: Firmware request failed\n"); usb_put_dev(udev); usb_set_intfdata(usb_intf, NULL); + complete(&adapter->rtl8712_fw_ready); return; } adapter->fw = firmware; /* firmware available - start netdev */ register_netdev(adapter->pnetdev); + complete(&adapter->rtl8712_fw_ready); } static const char firmware_file[] = "rtlwifi/rtl8712u.bin"; diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c index a87562f632a7..2fcd65260f4c 100644 --- a/drivers/staging/rtl8712/usb_intf.c +++ b/drivers/staging/rtl8712/usb_intf.c @@ -595,13 +595,17 @@ static void r871xu_dev_remove(struct usb_interface *pusb_intf) if (pnetdev) { struct _adapter *padapter = netdev_priv(pnetdev); - usb_set_intfdata(pusb_intf, NULL); - release_firmware(padapter->fw); /* never exit with a firmware callback pending */ wait_for_completion(&padapter->rtl8712_fw_ready); + pnetdev = usb_get_intfdata(pusb_intf); + usb_set_intfdata(pusb_intf, NULL); + if (!pnetdev) + goto firmware_load_fail; + release_firmware(padapter->fw); if (drvpriv.drv_registered) padapter->surprise_removed = true; - unregister_netdev(pnetdev); /* will call netdev_close() */ + if (pnetdev->reg_state != NETREG_UNINITIALIZED) + unregister_netdev(pnetdev); /* will call netdev_close() */ flush_scheduled_work(); udelay(1); /* Stop driver mlme relation timer */ @@ -614,6 +618,7 @@ static void r871xu_dev_remove(struct usb_interface *pusb_intf) */ usb_put_dev(udev); } +firmware_load_fail: /* If we didn't unplug usb dongle and remove/insert module, driver * fails on sitesurvey for the first time when device is up. * Reset usb port for sitesurvey fail issue. diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 1119fa3e1571..00dfe42c9b29 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -56,7 +56,10 @@ #define PCI_DEVICE_ID_AMD_PROMONTORYA_3 0x43ba #define PCI_DEVICE_ID_AMD_PROMONTORYA_2 0x43bb #define PCI_DEVICE_ID_AMD_PROMONTORYA_1 0x43bc +#define PCI_DEVICE_ID_ASMEDIA_1042_XHCI 0x1042 #define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI 0x1142 +#define PCI_DEVICE_ID_ASMEDIA_1142_XHCI 0x1242 +#define PCI_DEVICE_ID_ASMEDIA_2142_XHCI 0x2142 static const char hcd_name[] = "xhci_hcd"; @@ -244,13 +247,14 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_BROKEN_STREAMS; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && - pdev->device == 0x1042) + pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI) xhci->quirks |= XHCI_BROKEN_STREAMS; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && - pdev->device == 0x1142) + pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI) xhci->quirks |= XHCI_TRUST_TX_LENGTH; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && - pdev->device == 0x2142) + (pdev->device == PCI_DEVICE_ID_ASMEDIA_1142_XHCI || + pdev->device == PCI_DEVICE_ID_ASMEDIA_2142_XHCI)) xhci->quirks |= XHCI_NO_64BIT_SUPPORT; if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index dce20301e367..103c69c692ba 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -2,8 +2,9 @@ /* * Native support for the I/O-Warrior USB devices * - * Copyright (c) 2003-2005 Code Mercenaries GmbH - * written by Christian Lucht + * Copyright (c) 2003-2005, 2020 Code Mercenaries GmbH + * written by Christian Lucht and + * Christoph Jung * * based on @@ -802,14 +803,28 @@ static int iowarrior_probe(struct usb_interface *interface, /* we have to check the report_size often, so remember it in the endianness suitable for our machine */ dev->report_size = usb_endpoint_maxp(dev->int_in_endpoint); - if ((dev->interface->cur_altsetting->desc.bInterfaceNumber == 0) && - ((dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56) || - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM) || - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW28) || - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW28L) || - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW100))) - /* IOWarrior56 has wMaxPacketSize different from report size */ - dev->report_size = 7; + + /* + * Some devices need the report size to be different than the + * endpoint size. + */ + if (dev->interface->cur_altsetting->desc.bInterfaceNumber == 0) { + switch (dev->product_id) { + case USB_DEVICE_ID_CODEMERCS_IOW56: + case USB_DEVICE_ID_CODEMERCS_IOW56AM: + dev->report_size = 7; + break; + + case USB_DEVICE_ID_CODEMERCS_IOW28: + case USB_DEVICE_ID_CODEMERCS_IOW28L: + dev->report_size = 4; + break; + + case USB_DEVICE_ID_CODEMERCS_IOW100: + dev->report_size = 13; + break; + } + } /* create the urb and buffer for reading */ dev->int_in_urb = usb_alloc_urb(0, GFP_KERNEL); diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index d147feae83e6..0f60363c1bbc 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -155,6 +155,7 @@ static const struct usb_device_id id_table[] = { {DEVICE_SWI(0x1199, 0x9056)}, /* Sierra Wireless Modem */ {DEVICE_SWI(0x1199, 0x9060)}, /* Sierra Wireless Modem */ {DEVICE_SWI(0x1199, 0x9061)}, /* Sierra Wireless Modem */ + {DEVICE_SWI(0x1199, 0x9062)}, /* Sierra Wireless EM7305 QDL */ {DEVICE_SWI(0x1199, 0x9063)}, /* Sierra Wireless EM7305 */ {DEVICE_SWI(0x1199, 0x9070)}, /* Sierra Wireless MC74xx */ {DEVICE_SWI(0x1199, 0x9071)}, /* Sierra Wireless MC74xx */ diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index bfaa9ec4bc1f..e079b910feb2 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -251,6 +251,10 @@ static void vgacon_scrollback_update(struct vc_data *c, int t, int count) p = (void *) (c->vc_origin + t * c->vc_size_row); while (count--) { + if ((vgacon_scrollback_cur->tail + c->vc_size_row) > + vgacon_scrollback_cur->size) + vgacon_scrollback_cur->tail = 0; + scr_memcpyw(vgacon_scrollback_cur->data + vgacon_scrollback_cur->tail, p, c->vc_size_row); diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss.c b/drivers/video/fbdev/omap2/omapfb/dss/dss.c index 7252d22dd117..bfc5c4c5a26a 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dss.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dss.c @@ -833,7 +833,7 @@ static const struct dss_features omap34xx_dss_feats = { }; static const struct dss_features omap3630_dss_feats = { - .fck_div_max = 32, + .fck_div_max = 31, .dss_fck_multiplier = 1, .parent_clk_name = "dpll4_ck", .dpi_select_source = &dss_dpi_select_source_omap2_omap3, diff --git a/fs/io_uring.c b/fs/io_uring.c index e0200406765c..be3d595a607f 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -279,6 +279,7 @@ struct sqe_submit { bool has_user; bool needs_lock; bool needs_fixed_file; + u8 opcode; }; /* @@ -505,7 +506,7 @@ static inline void io_queue_async_work(struct io_ring_ctx *ctx, int rw = 0; if (req->submit.sqe) { - switch (req->submit.sqe->opcode) { + switch (req->submit.opcode) { case IORING_OP_WRITEV: case IORING_OP_WRITE_FIXED: rw = !(req->rw.ki_flags & IOCB_DIRECT); @@ -1254,23 +1255,15 @@ static int io_import_fixed(struct io_ring_ctx *ctx, int rw, } static ssize_t io_import_iovec(struct io_ring_ctx *ctx, int rw, - const struct sqe_submit *s, struct iovec **iovec, + struct io_kiocb *req, struct iovec **iovec, struct iov_iter *iter) { - const struct io_uring_sqe *sqe = s->sqe; + const struct io_uring_sqe *sqe = req->submit.sqe; void __user *buf = u64_to_user_ptr(READ_ONCE(sqe->addr)); size_t sqe_len = READ_ONCE(sqe->len); u8 opcode; - /* - * We're reading ->opcode for the second time, but the first read - * doesn't care whether it's _FIXED or not, so it doesn't matter - * whether ->opcode changes concurrently. The first read does care - * about whether it is a READ or a WRITE, so we don't trust this read - * for that purpose and instead let the caller pass in the read/write - * flag. - */ - opcode = READ_ONCE(sqe->opcode); + opcode = req->submit.opcode; if (opcode == IORING_OP_READ_FIXED || opcode == IORING_OP_WRITE_FIXED) { ssize_t ret = io_import_fixed(ctx, rw, sqe, iter); @@ -1278,7 +1271,7 @@ static ssize_t io_import_iovec(struct io_ring_ctx *ctx, int rw, return ret; } - if (!s->has_user) + if (!req->submit.has_user) return -EFAULT; #ifdef CONFIG_COMPAT @@ -1425,7 +1418,7 @@ static int io_read(struct io_kiocb *req, const struct sqe_submit *s, if (unlikely(!(file->f_mode & FMODE_READ))) return -EBADF; - ret = io_import_iovec(req->ctx, READ, s, &iovec, &iter); + ret = io_import_iovec(req->ctx, READ, req, &iovec, &iter); if (ret < 0) return ret; @@ -1490,7 +1483,7 @@ static int io_write(struct io_kiocb *req, const struct sqe_submit *s, if (unlikely(!(file->f_mode & FMODE_WRITE))) return -EBADF; - ret = io_import_iovec(req->ctx, WRITE, s, &iovec, &iter); + ret = io_import_iovec(req->ctx, WRITE, req, &iovec, &iter); if (ret < 0) return ret; @@ -2109,15 +2102,14 @@ static int io_req_defer(struct io_ring_ctx *ctx, struct io_kiocb *req, static int __io_submit_sqe(struct io_ring_ctx *ctx, struct io_kiocb *req, const struct sqe_submit *s, bool force_nonblock) { - int ret, opcode; + int ret; req->user_data = READ_ONCE(s->sqe->user_data); if (unlikely(s->index >= ctx->sq_entries)) return -EINVAL; - opcode = READ_ONCE(s->sqe->opcode); - switch (opcode) { + switch (req->submit.opcode) { case IORING_OP_NOP: ret = io_nop(req, req->user_data); break; @@ -2181,10 +2173,10 @@ static int __io_submit_sqe(struct io_ring_ctx *ctx, struct io_kiocb *req, return 0; } -static struct async_list *io_async_list_from_sqe(struct io_ring_ctx *ctx, - const struct io_uring_sqe *sqe) +static struct async_list *io_async_list_from_req(struct io_ring_ctx *ctx, + struct io_kiocb *req) { - switch (sqe->opcode) { + switch (req->submit.opcode) { case IORING_OP_READV: case IORING_OP_READ_FIXED: return &ctx->pending_async[READ]; @@ -2196,12 +2188,10 @@ static struct async_list *io_async_list_from_sqe(struct io_ring_ctx *ctx, } } -static inline bool io_sqe_needs_user(const struct io_uring_sqe *sqe) +static inline bool io_req_needs_user(struct io_kiocb *req) { - u8 opcode = READ_ONCE(sqe->opcode); - - return !(opcode == IORING_OP_READ_FIXED || - opcode == IORING_OP_WRITE_FIXED); + return !(req->submit.opcode == IORING_OP_READ_FIXED || + req->submit.opcode == IORING_OP_WRITE_FIXED); } static void io_sq_wq_submit_work(struct work_struct *work) @@ -2217,7 +2207,7 @@ static void io_sq_wq_submit_work(struct work_struct *work) int ret; old_cred = override_creds(ctx->creds); - async_list = io_async_list_from_sqe(ctx, req->submit.sqe); + async_list = io_async_list_from_req(ctx, req); allow_kernel_signal(SIGINT); restart: @@ -2239,9 +2229,10 @@ restart: } ret = 0; - if (io_sqe_needs_user(sqe) && !cur_mm) { + if (io_req_needs_user(req) && !cur_mm) { if (!mmget_not_zero(ctx->sqo_mm)) { ret = -EFAULT; + goto end_req; } else { cur_mm = ctx->sqo_mm; use_mm(cur_mm); @@ -2387,11 +2378,9 @@ static bool io_add_to_prev_work(struct async_list *list, struct io_kiocb *req) return ret; } -static bool io_op_needs_file(const struct io_uring_sqe *sqe) +static bool io_op_needs_file(struct io_kiocb *req) { - int op = READ_ONCE(sqe->opcode); - - switch (op) { + switch (req->submit.opcode) { case IORING_OP_NOP: case IORING_OP_POLL_REMOVE: case IORING_OP_TIMEOUT: @@ -2419,7 +2408,7 @@ static int io_req_set_file(struct io_ring_ctx *ctx, const struct sqe_submit *s, */ req->sequence = s->sequence; - if (!io_op_needs_file(s->sqe)) + if (!io_op_needs_file(req)) return 0; if (flags & IOSQE_FIXED_FILE) { @@ -2460,7 +2449,7 @@ static int __io_queue_sqe(struct io_ring_ctx *ctx, struct io_kiocb *req, s->sqe = sqe_copy; memcpy(&req->submit, s, sizeof(*s)); - list = io_async_list_from_sqe(ctx, s->sqe); + list = io_async_list_from_req(ctx, req); if (!io_add_to_prev_work(list, req)) { if (list) atomic_inc(&list->cnt); @@ -2582,7 +2571,7 @@ err: req->user_data = s->sqe->user_data; #if defined(CONFIG_NET) - switch (READ_ONCE(s->sqe->opcode)) { + switch (req->submit.opcode) { case IORING_OP_SENDMSG: case IORING_OP_RECVMSG: spin_lock(¤t->fs->lock); @@ -2697,6 +2686,7 @@ static bool io_get_sqring(struct io_ring_ctx *ctx, struct sqe_submit *s) if (head < ctx->sq_entries) { s->index = head; s->sqe = &ctx->sq_sqes[head]; + s->opcode = READ_ONCE(s->sqe->opcode); s->sequence = ctx->cached_sq_head; ctx->cached_sq_head++; return true; diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 533d0fc3c96b..d6f244559e75 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3530,17 +3530,17 @@ static __be32 nfsd4_encode_readv(struct nfsd4_compoundres *resp, u32 zzz = 0; int pad; + /* + * svcrdma requires every READ payload to start somewhere + * in xdr->pages. + */ + if (xdr->iov == xdr->buf->head) { + xdr->iov = NULL; + xdr->end = xdr->p; + } + len = maxcount; v = 0; - - thislen = min_t(long, len, ((void *)xdr->end - (void *)xdr->p)); - p = xdr_reserve_space(xdr, (thislen+3)&~3); - WARN_ON_ONCE(!p); - resp->rqstp->rq_vec[v].iov_base = p; - resp->rqstp->rq_vec[v].iov_len = thislen; - v++; - len -= thislen; - while (len) { thislen = min_t(long, len, PAGE_SIZE); p = xdr_reserve_space(xdr, (thislen+3)&~3); @@ -3559,6 +3559,8 @@ static __be32 nfsd4_encode_readv(struct nfsd4_compoundres *resp, read->rd_length = maxcount; if (nfserr) return nfserr; + if (svc_encode_read_payload(resp->rqstp, starting_len + 8, maxcount)) + return nfserr_io; xdr_truncate_encode(xdr, starting_len + 8 + ((maxcount+3)&~3)); tmp = htonl(eof); diff --git a/fs/xattr.c b/fs/xattr.c index f8ef34db162f..fb2a563529f2 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -204,10 +204,22 @@ int __vfs_setxattr_noperm(struct dentry *dentry, const char *name, return error; } - +/** + * __vfs_setxattr_locked: set an extended attribute while holding the inode + * lock + * + * @dentry - object to perform setxattr on + * @name - xattr name to set + * @value - value to set @name to + * @size - size of @value + * @flags - flags to pass into filesystem operations + * @delegated_inode - on return, will contain an inode pointer that + * a delegation was broken on, NULL if none. + */ int -vfs_setxattr(struct dentry *dentry, const char *name, const void *value, - size_t size, int flags) +__vfs_setxattr_locked(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, + struct inode **delegated_inode) { struct inode *inode = dentry->d_inode; int error; @@ -216,15 +228,40 @@ vfs_setxattr(struct dentry *dentry, const char *name, const void *value, if (error) return error; - inode_lock(inode); error = security_inode_setxattr(dentry, name, value, size, flags); if (error) goto out; + error = try_break_deleg(inode, delegated_inode); + if (error) + goto out; + error = __vfs_setxattr_noperm(dentry, name, value, size, flags); out: + return error; +} +EXPORT_SYMBOL_GPL(__vfs_setxattr_locked); + +int +vfs_setxattr(struct dentry *dentry, const char *name, const void *value, + size_t size, int flags) +{ + struct inode *inode = dentry->d_inode; + struct inode *delegated_inode = NULL; + int error; + +retry_deleg: + inode_lock(inode); + error = __vfs_setxattr_locked(dentry, name, value, size, flags, + &delegated_inode); inode_unlock(inode); + + if (delegated_inode) { + error = break_deleg_wait(&delegated_inode); + if (!error) + goto retry_deleg; + } return error; } EXPORT_SYMBOL_NS_GPL(vfs_setxattr, ANDROID_GKI_VFS_EXPORT_ONLY); @@ -378,8 +415,18 @@ __vfs_removexattr(struct dentry *dentry, const char *name) } EXPORT_SYMBOL(__vfs_removexattr); +/** + * __vfs_removexattr_locked: set an extended attribute while holding the inode + * lock + * + * @dentry - object to perform setxattr on + * @name - name of xattr to remove + * @delegated_inode - on return, will contain an inode pointer that + * a delegation was broken on, NULL if none. + */ int -vfs_removexattr(struct dentry *dentry, const char *name) +__vfs_removexattr_locked(struct dentry *dentry, const char *name, + struct inode **delegated_inode) { struct inode *inode = dentry->d_inode; int error; @@ -388,11 +435,14 @@ vfs_removexattr(struct dentry *dentry, const char *name) if (error) return error; - inode_lock(inode); error = security_inode_removexattr(dentry, name); if (error) goto out; + error = try_break_deleg(inode, delegated_inode); + if (error) + goto out; + error = __vfs_removexattr(dentry, name); if (!error) { @@ -401,12 +451,32 @@ vfs_removexattr(struct dentry *dentry, const char *name) } out: + return error; +} +EXPORT_SYMBOL_GPL(__vfs_removexattr_locked); + +int +vfs_removexattr(struct dentry *dentry, const char *name) +{ + struct inode *inode = dentry->d_inode; + struct inode *delegated_inode = NULL; + int error; + +retry_deleg: + inode_lock(inode); + error = __vfs_removexattr_locked(dentry, name, &delegated_inode); inode_unlock(inode); + + if (delegated_inode) { + error = break_deleg_wait(&delegated_inode); + if (!error) + goto retry_deleg; + } + return error; } EXPORT_SYMBOL_GPL(vfs_removexattr); - /* * Extended attribute SET operations */ diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index b4a017093b69..67d9b5a37460 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -423,6 +423,8 @@ enum vmbus_channel_message_type { CHANNELMSG_19 = 19, CHANNELMSG_20 = 20, CHANNELMSG_TL_CONNECT_REQUEST = 21, + CHANNELMSG_22 = 22, + CHANNELMSG_TL_CONNECT_RESULT = 23, CHANNELMSG_COUNT }; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 2b9c506a5282..3de7fa8a7bf5 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -318,7 +318,7 @@ struct pcmcia_device_id { #define INPUT_DEVICE_ID_LED_MAX 0x0f #define INPUT_DEVICE_ID_SND_MAX 0x07 #define INPUT_DEVICE_ID_FF_MAX 0x7f -#define INPUT_DEVICE_ID_SW_MAX 0x20 +#define INPUT_DEVICE_ID_SW_MAX 0x10 #define INPUT_DEVICE_ID_PROP_MAX 0x1f #define INPUT_DEVICE_ID_MATCH_BUS 1 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 1afe38eb33f7..82665ff360fd 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -517,6 +517,9 @@ void svc_wake_up(struct svc_serv *); void svc_reserve(struct svc_rqst *rqstp, int space); struct svc_pool * svc_pool_for_cpu(struct svc_serv *serv, int cpu); char * svc_print_addr(struct svc_rqst *, char *, size_t); +int svc_encode_read_payload(struct svc_rqst *rqstp, + unsigned int offset, + unsigned int length); unsigned int svc_fill_write_vector(struct svc_rqst *rqstp, struct page **pages, struct kvec *first, size_t total); diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index fddad9f5b390..26f282e5e082 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -137,6 +137,8 @@ struct svc_rdma_recv_ctxt { unsigned int rc_page_count; unsigned int rc_hdr_count; u32 rc_inv_rkey; + unsigned int rc_read_payload_offset; + unsigned int rc_read_payload_length; struct page *rc_pages[RPCSVC_MAXPAGES]; }; @@ -171,7 +173,9 @@ extern int svc_rdma_recv_read_chunk(struct svcxprt_rdma *rdma, struct svc_rqst *rqstp, struct svc_rdma_recv_ctxt *head, __be32 *p); extern int svc_rdma_send_write_chunk(struct svcxprt_rdma *rdma, - __be32 *wr_ch, struct xdr_buf *xdr); + __be32 *wr_ch, struct xdr_buf *xdr, + unsigned int offset, + unsigned long length); extern int svc_rdma_send_reply_chunk(struct svcxprt_rdma *rdma, __be32 *rp_ch, bool writelist, struct xdr_buf *xdr); @@ -190,6 +194,8 @@ extern int svc_rdma_map_reply_msg(struct svcxprt_rdma *rdma, struct svc_rdma_send_ctxt *ctxt, struct xdr_buf *xdr, __be32 *wr_lst); extern int svc_rdma_sendto(struct svc_rqst *); +extern int svc_rdma_read_payload(struct svc_rqst *rqstp, unsigned int offset, + unsigned int length); /* svc_rdma_transport.c */ extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *); diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index ea6f46be9cb7..9e1e046de176 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -21,6 +21,8 @@ struct svc_xprt_ops { int (*xpo_has_wspace)(struct svc_xprt *); int (*xpo_recvfrom)(struct svc_rqst *); int (*xpo_sendto)(struct svc_rqst *); + int (*xpo_read_payload)(struct svc_rqst *, unsigned int, + unsigned int); void (*xpo_release_rqst)(struct svc_rqst *); void (*xpo_detach)(struct svc_xprt *); void (*xpo_free)(struct svc_xprt *); diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 4df9dcdc48c5..0d970fdc66e1 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -52,8 +52,10 @@ ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t); ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size); int __vfs_setxattr(struct dentry *, struct inode *, const char *, const void *, size_t, int); int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int); +int __vfs_setxattr_locked(struct dentry *, const char *, const void *, size_t, int, struct inode **); int vfs_setxattr(struct dentry *, const char *, const void *, size_t, int); int __vfs_removexattr(struct dentry *, const char *); +int __vfs_removexattr_locked(struct dentry *, const char *, struct inode **); int vfs_removexattr(struct dentry *, const char *); ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size); diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 2306098a7f2d..f6361e233697 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -285,6 +285,7 @@ int ipv6_sock_ac_join(struct sock *sk, int ifindex, const struct in6_addr *addr); int ipv6_sock_ac_drop(struct sock *sk, int ifindex, const struct in6_addr *addr); +void __ipv6_sock_ac_close(struct sock *sk); void ipv6_sock_ac_close(struct sock *sk); int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr); diff --git a/include/sound/jack.h b/include/sound/jack.h index 19020ee43a19..3b6c552f709d 100644 --- a/include/sound/jack.h +++ b/include/sound/jack.h @@ -58,6 +58,9 @@ enum snd_jack_types { SND_JACK_BTN_5 = 0x0200, }; +/* Keep in sync with definitions above */ +#define SND_JACK_SWITCH_TYPES 6 + struct snd_jack { struct list_head kctl_list; struct snd_card *card; diff --git a/include/trace/hooks/vendor_hooks.h b/include/trace/hooks/vendor_hooks.h index 9d9ae21895dd..8a3fdb9222e5 100644 --- a/include/trace/hooks/vendor_hooks.h +++ b/include/trace/hooks/vendor_hooks.h @@ -1,7 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#if !defined(_TRACE_VENDOR_HOOKS_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_VENDOR_HOOKS_H +/* + * Note: we intentionally omit include file ifdef protection + * This is due to the way trace events work. If a file includes two + * trace event headers under one "CREATE_TRACE_POINTS" the first include + * will override the DECLARE_RESTRICTED_HOOK and break the second include. + */ #include @@ -13,6 +17,7 @@ #define DECLARE_RESTRICTED_HOOK(name, proto, args, cond) \ DEFINE_TRACE(name) + /* prevent additional recursion */ #undef TRACE_HEADER_MULTI_READ #else /* TRACE_HEADER_MULTI_READ */ @@ -61,6 +66,7 @@ } \ /* vendor hooks cannot be unregistered */ \ +#undef DECLARE_RESTRICTED_HOOK #define DECLARE_RESTRICTED_HOOK(name, proto, args, cond) \ __DECLARE_HOOK(name, PARAMS(proto), PARAMS(args), \ cond, \ @@ -68,5 +74,3 @@ PARAMS(__data, args)) #endif /* TRACE_HEADER_MULTI_READ */ - -#endif /* _TRACE_VENDOR_HOOKS_H */ diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 76b1de5e909f..472cd5bc5567 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -809,10 +809,7 @@ #define SW_MUTE_DEVICE 0x0e /* set = device disabled */ #define SW_PEN_INSERTED 0x0f /* set = pen inserted */ #define SW_MACHINE_COVER 0x10 /* set = cover closed */ -#define SW_HPHL_OVERCURRENT 0x11 /* set = over current on left hph */ -#define SW_HPHR_OVERCURRENT 0x12 /* set = over current on right hph */ -#define SW_UNSUPPORT_INSERT 0x13 /* set = unsupported device inserted */ -#define SW_MAX 0x20 +#define SW_MAX 0x10 #define SW_CNT (SW_MAX+1) /* diff --git a/include/uapi/linux/loop.h b/include/uapi/linux/loop.h index 080a8df134ef..24a1c45bd1ae 100644 --- a/include/uapi/linux/loop.h +++ b/include/uapi/linux/loop.h @@ -25,6 +25,16 @@ enum { LO_FLAGS_DIRECT_IO = 16, }; +/* LO_FLAGS that can be set using LOOP_SET_STATUS(64) */ +#define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN) + +/* LO_FLAGS that can be cleared using LOOP_SET_STATUS(64) */ +#define LOOP_SET_STATUS_CLEARABLE_FLAGS (LO_FLAGS_AUTOCLEAR) + +/* LO_FLAGS that can be set using LOOP_CONFIGURE */ +#define LOOP_CONFIGURE_SETTABLE_FLAGS (LO_FLAGS_READ_ONLY | LO_FLAGS_AUTOCLEAR \ + | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO) + #include /* for __kernel_old_dev_t */ #include /* for __u64 */ @@ -37,7 +47,7 @@ struct loop_info { int lo_offset; int lo_encrypt_type; int lo_encrypt_key_size; /* ioctl w/o */ - int lo_flags; /* ioctl r/o */ + int lo_flags; char lo_name[LO_NAME_SIZE]; unsigned char lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */ unsigned long lo_init[2]; @@ -53,13 +63,29 @@ struct loop_info64 { __u32 lo_number; /* ioctl r/o */ __u32 lo_encrypt_type; __u32 lo_encrypt_key_size; /* ioctl w/o */ - __u32 lo_flags; /* ioctl r/o */ + __u32 lo_flags; __u8 lo_file_name[LO_NAME_SIZE]; __u8 lo_crypt_name[LO_NAME_SIZE]; __u8 lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */ __u64 lo_init[2]; }; +/** + * struct loop_config - Complete configuration for a loop device. + * @fd: fd of the file to be used as a backing file for the loop device. + * @block_size: block size to use; ignored if 0. + * @info: struct loop_info64 to configure the loop device with. + * + * This structure is used with the LOOP_CONFIGURE ioctl, and can be used to + * atomically setup and configure all loop device parameters at once. + */ +struct loop_config { + __u32 fd; + __u32 block_size; + struct loop_info64 info; + __u64 __reserved[8]; +}; + /* * Loop filter types */ @@ -90,6 +116,7 @@ struct loop_info64 { #define LOOP_SET_CAPACITY 0x4C07 #define LOOP_SET_DIRECT_IO 0x4C08 #define LOOP_SET_BLOCK_SIZE 0x4C09 +#define LOOP_CONFIGURE 0x4C0A /* /dev/loop-control interface */ #define LOOP_CTL_ADD 0x4C80 diff --git a/kernel/events/core.c b/kernel/events/core.c index 0ac39045d040..ea0064f6af9d 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -2196,6 +2196,7 @@ __perf_remove_from_context(struct perf_event *event, if (!ctx->nr_events && ctx->is_active) { ctx->is_active = 0; + ctx->rotate_necessary = 0; if (ctx->task) { WARN_ON_ONCE(cpuctx->task_ctx != ctx); cpuctx->task_ctx = NULL; @@ -3072,12 +3073,6 @@ static void ctx_sched_out(struct perf_event_context *ctx, if (!ctx->nr_active || !(is_active & EVENT_ALL)) return; - /* - * If we had been multiplexing, no rotations are necessary, now no events - * are active. - */ - ctx->rotate_necessary = 0; - perf_pmu_disable(ctx->pmu); if (is_active & EVENT_PINNED) { list_for_each_entry_safe(event, tmp, &ctx->pinned_active, active_list) @@ -3087,6 +3082,13 @@ static void ctx_sched_out(struct perf_event_context *ctx, if (is_active & EVENT_FLEXIBLE) { list_for_each_entry_safe(event, tmp, &ctx->flexible_active, active_list) group_sched_out(event, cpuctx, ctx); + + /* + * Since we cleared EVENT_FLEXIBLE, also clear + * rotate_necessary, is will be reset by + * ctx_flexible_sched_in() when needed. + */ + ctx->rotate_necessary = 0; } perf_pmu_enable(ctx->pmu); } @@ -3825,6 +3827,12 @@ ctx_event_to_rotate(struct perf_event_context *ctx) typeof(*event), group_node); } + /* + * Unconditionally clear rotate_necessary; if ctx_flexible_sched_in() + * finds there are unschedulable events, it will set it again. + */ + ctx->rotate_necessary = 0; + return event; } diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 3f67803123be..12ecacf0c55f 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -816,20 +816,28 @@ static int p9_fd_open(struct p9_client *client, int rfd, int wfd) return -ENOMEM; ts->rd = fget(rfd); + if (!ts->rd) + goto out_free_ts; + if (!(ts->rd->f_mode & FMODE_READ)) + goto out_put_rd; ts->wr = fget(wfd); - if (!ts->rd || !ts->wr) { - if (ts->rd) - fput(ts->rd); - if (ts->wr) - fput(ts->wr); - kfree(ts); - return -EIO; - } + if (!ts->wr) + goto out_put_rd; + if (!(ts->wr->f_mode & FMODE_WRITE)) + goto out_put_wr; client->trans = ts; client->status = Connected; return 0; + +out_put_wr: + fput(ts->wr); +out_put_rd: + fput(ts->rd); +out_free_ts: + kfree(ts); + return -EIO; } static int p9_socket_open(struct p9_client *client, struct socket *csocket) diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c index 550c6ca007cc..9c1241292d1d 100644 --- a/net/appletalk/atalk_proc.c +++ b/net/appletalk/atalk_proc.c @@ -229,6 +229,8 @@ int __init atalk_proc_init(void) sizeof(struct aarp_iter_state), NULL)) goto out; + return 0; + out: remove_proc_subtree("atalk", init_net.proc_net); return -ENOMEM; diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 44385252d7b6..7bf6860fed78 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2444,7 +2444,7 @@ static void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb) BT_DBG("%s num_rsp %d", hdev->name, num_rsp); - if (!num_rsp) + if (!num_rsp || skb->len < num_rsp * sizeof(*info) + 1) return; if (hci_dev_test_flag(hdev, HCI_PERIODIC_INQ)) @@ -4067,6 +4067,9 @@ static void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct inquiry_info_with_rssi_and_pscan_mode *info; info = (void *) (skb->data + 1); + if (skb->len < num_rsp * sizeof(*info) + 1) + goto unlock; + for (; num_rsp; num_rsp--, info++) { u32 flags; @@ -4088,6 +4091,9 @@ static void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, } else { struct inquiry_info_with_rssi *info = (void *) (skb->data + 1); + if (skb->len < num_rsp * sizeof(*info) + 1) + goto unlock; + for (; num_rsp; num_rsp--, info++) { u32 flags; @@ -4108,6 +4114,7 @@ static void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, } } +unlock: hci_dev_unlock(hdev); } @@ -4270,7 +4277,7 @@ static void hci_extended_inquiry_result_evt(struct hci_dev *hdev, BT_DBG("%s num_rsp %d", hdev->name, num_rsp); - if (!num_rsp) + if (!num_rsp || skb->len < num_rsp * sizeof(*info) + 1) return; if (hci_dev_test_flag(hdev, HCI_PERIODIC_INQ)) diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 1b851fd82613..47b6d73d30e5 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1751,7 +1751,7 @@ struct fib_table *fib_trie_unmerge(struct fib_table *oldtb) while ((l = leaf_walk_rcu(&tp, key)) != NULL) { struct key_vector *local_l = NULL, *local_tp; - hlist_for_each_entry_rcu(fa, &l->leaf, fa_list) { + hlist_for_each_entry(fa, &l->leaf, fa_list) { struct fib_alias *new_fa; if (local_tb->tb_id != fa->tb_id) diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c index 4de7e962d3da..c840141876bc 100644 --- a/net/ipv4/gre_offload.c +++ b/net/ipv4/gre_offload.c @@ -15,12 +15,12 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, netdev_features_t features) { int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb); + bool need_csum, need_recompute_csum, gso_partial; struct sk_buff *segs = ERR_PTR(-EINVAL); u16 mac_offset = skb->mac_header; __be16 protocol = skb->protocol; u16 mac_len = skb->mac_len; int gre_offset, outer_hlen; - bool need_csum, gso_partial; if (!skb->encapsulation) goto out; @@ -41,6 +41,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, skb->protocol = skb->inner_protocol; need_csum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_GRE_CSUM); + need_recompute_csum = skb->csum_not_inet; skb->encap_hdr_csum = need_csum; features &= skb->dev->hw_enc_features; @@ -98,7 +99,15 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, } *(pcsum + 1) = 0; - *pcsum = gso_make_checksum(skb, 0); + if (need_recompute_csum && !skb_is_gso(skb)) { + __wsum csum; + + csum = skb_checksum(skb, gre_offset, + skb->len - gre_offset, 0); + *pcsum = csum_fold(csum); + } else { + *pcsum = gso_make_checksum(skb, 0); + } } while ((skb = skb->next)); out: return segs; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 5040f7ca37ec..ab5358281000 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2944,6 +2944,8 @@ static bool tcp_ack_update_rtt(struct sock *sk, const int flag, u32 delta = tcp_time_stamp(tp) - tp->rx_opt.rcv_tsecr; if (likely(delta < INT_MAX / (USEC_PER_SEC / TCP_TS_HZ))) { + if (!delta) + delta = 1; seq_rtt_us = delta * (USEC_PER_SEC / TCP_TS_HZ); ca_rtt_us = seq_rtt_us; } diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index fed91ab7ec46..cf3a88a10ddd 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -183,7 +183,7 @@ int ipv6_sock_ac_drop(struct sock *sk, int ifindex, const struct in6_addr *addr) return 0; } -void ipv6_sock_ac_close(struct sock *sk) +void __ipv6_sock_ac_close(struct sock *sk) { struct ipv6_pinfo *np = inet6_sk(sk); struct net_device *dev = NULL; @@ -191,10 +191,7 @@ void ipv6_sock_ac_close(struct sock *sk) struct net *net = sock_net(sk); int prev_index; - if (!np->ipv6_ac_list) - return; - - rtnl_lock(); + ASSERT_RTNL(); pac = np->ipv6_ac_list; np->ipv6_ac_list = NULL; @@ -211,6 +208,16 @@ void ipv6_sock_ac_close(struct sock *sk) sock_kfree_s(sk, pac, sizeof(*pac)); pac = next; } +} + +void ipv6_sock_ac_close(struct sock *sk) +{ + struct ipv6_pinfo *np = inet6_sk(sk); + + if (!np->ipv6_ac_list) + return; + rtnl_lock(); + __ipv6_sock_ac_close(sk); rtnl_unlock(); } diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 5af97b4f5df3..5352c7e68c42 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -205,6 +205,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, fl6_free_socklist(sk); __ipv6_sock_mc_close(sk); + __ipv6_sock_ac_close(sk); /* * Sock is moving from IPv6 to IPv4 (sk_prot), so diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 9f2b085bc616..792656cabe0a 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -3686,14 +3686,14 @@ static struct fib6_info *ip6_route_info_create(struct fib6_config *cfg, rt->fib6_src.plen = cfg->fc_src_len; #endif if (nh) { - if (!nexthop_get(nh)) { - NL_SET_ERR_MSG(extack, "Nexthop has been deleted"); - goto out; - } if (rt->fib6_src.plen) { NL_SET_ERR_MSG(extack, "Nexthops can not be used with source routing"); goto out; } + if (!nexthop_get(nh)) { + NL_SET_ERR_MSG(extack, "Nexthop has been deleted"); + goto out; + } rt->nh = nh; fib6_nh = nexthop_fib6_nh(rt->nh); } else { diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 8b70298857e3..c86e404cd65b 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -276,10 +276,6 @@ void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key) ovs_ct_update_key(skb, NULL, key, false, false); } -#define IN6_ADDR_INITIALIZER(ADDR) \ - { (ADDR).s6_addr32[0], (ADDR).s6_addr32[1], \ - (ADDR).s6_addr32[2], (ADDR).s6_addr32[3] } - int ovs_ct_put_key(const struct sw_flow_key *swkey, const struct sw_flow_key *output, struct sk_buff *skb) { @@ -301,24 +297,30 @@ int ovs_ct_put_key(const struct sw_flow_key *swkey, if (swkey->ct_orig_proto) { if (swkey->eth.type == htons(ETH_P_IP)) { - struct ovs_key_ct_tuple_ipv4 orig = { - output->ipv4.ct_orig.src, - output->ipv4.ct_orig.dst, - output->ct.orig_tp.src, - output->ct.orig_tp.dst, - output->ct_orig_proto, - }; + struct ovs_key_ct_tuple_ipv4 orig; + + memset(&orig, 0, sizeof(orig)); + orig.ipv4_src = output->ipv4.ct_orig.src; + orig.ipv4_dst = output->ipv4.ct_orig.dst; + orig.src_port = output->ct.orig_tp.src; + orig.dst_port = output->ct.orig_tp.dst; + orig.ipv4_proto = output->ct_orig_proto; + if (nla_put(skb, OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4, sizeof(orig), &orig)) return -EMSGSIZE; } else if (swkey->eth.type == htons(ETH_P_IPV6)) { - struct ovs_key_ct_tuple_ipv6 orig = { - IN6_ADDR_INITIALIZER(output->ipv6.ct_orig.src), - IN6_ADDR_INITIALIZER(output->ipv6.ct_orig.dst), - output->ct.orig_tp.src, - output->ct.orig_tp.dst, - output->ct_orig_proto, - }; + struct ovs_key_ct_tuple_ipv6 orig; + + memset(&orig, 0, sizeof(orig)); + memcpy(orig.ipv6_src, output->ipv6.ct_orig.src.s6_addr32, + sizeof(orig.ipv6_src)); + memcpy(orig.ipv6_dst, output->ipv6.ct_orig.dst.s6_addr32, + sizeof(orig.ipv6_dst)); + orig.src_port = output->ct.orig_tp.src; + orig.dst_port = output->ct.orig_tp.dst; + orig.ipv6_proto = output->ct_orig_proto; + if (nla_put(skb, OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6, sizeof(orig), &orig)) return -EMSGSIZE; diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index f07970207b54..38a46167523f 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -288,7 +288,7 @@ struct rxrpc_call *rxrpc_new_client_call(struct rxrpc_sock *rx, */ ret = rxrpc_connect_call(rx, call, cp, srx, gfp); if (ret < 0) - goto error; + goto error_attached_to_socket; trace_rxrpc_call(call->debug_id, rxrpc_call_connected, atomic_read(&call->usage), here, NULL); @@ -308,18 +308,29 @@ struct rxrpc_call *rxrpc_new_client_call(struct rxrpc_sock *rx, error_dup_user_ID: write_unlock(&rx->call_lock); release_sock(&rx->sk); - ret = -EEXIST; - -error: __rxrpc_set_call_completion(call, RXRPC_CALL_LOCAL_ERROR, - RX_CALL_DEAD, ret); + RX_CALL_DEAD, -EEXIST); trace_rxrpc_call(call->debug_id, rxrpc_call_error, - atomic_read(&call->usage), here, ERR_PTR(ret)); + atomic_read(&call->usage), here, ERR_PTR(-EEXIST)); rxrpc_release_call(rx, call); mutex_unlock(&call->user_mutex); rxrpc_put_call(call, rxrpc_call_put); - _leave(" = %d", ret); - return ERR_PTR(ret); + _leave(" = -EEXIST"); + return ERR_PTR(-EEXIST); + + /* We got an error, but the call is attached to the socket and is in + * need of release. However, we might now race with recvmsg() when + * completing the call queues it. Return 0 from sys_sendmsg() and + * leave the error to recvmsg() to deal with. + */ +error_attached_to_socket: + trace_rxrpc_call(call->debug_id, rxrpc_call_error, + atomic_read(&call->usage), here, ERR_PTR(ret)); + set_bit(RXRPC_CALL_DISCONNECTED, &call->flags); + __rxrpc_set_call_completion(call, RXRPC_CALL_LOCAL_ERROR, + RX_CALL_DEAD, ret); + _leave(" = c=%08x [err]", call->debug_id); + return call; } /* diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c index 19e141eeed17..8cbe0bf20ed5 100644 --- a/net/rxrpc/conn_object.c +++ b/net/rxrpc/conn_object.c @@ -212,9 +212,11 @@ void rxrpc_disconnect_call(struct rxrpc_call *call) call->peer->cong_cwnd = call->cong_cwnd; - spin_lock_bh(&conn->params.peer->lock); - hlist_del_rcu(&call->error_link); - spin_unlock_bh(&conn->params.peer->lock); + if (!hlist_unhashed(&call->error_link)) { + spin_lock_bh(&call->peer->lock); + hlist_del_rcu(&call->error_link); + spin_unlock_bh(&call->peer->lock); + } if (rxrpc_is_client_call(call)) return rxrpc_disconnect_client_call(call); diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 6896a33ef842..4f48e3bdd4b4 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -541,7 +541,7 @@ try_again: goto error_unlock_call; } - if (msg->msg_name) { + if (msg->msg_name && call->peer) { struct sockaddr_rxrpc *srx = msg->msg_name; size_t len = sizeof(call->peer->srx); diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index 49d03c8c64da..1a340eb0abf7 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -683,6 +683,9 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len) if (IS_ERR(call)) return PTR_ERR(call); /* ... and we have the call lock. */ + ret = 0; + if (READ_ONCE(call->state) == RXRPC_CALL_COMPLETE) + goto out_put_unlock; } else { switch (READ_ONCE(call->state)) { case RXRPC_CALL_UNINITIALISED: diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index d11b70552c33..f0dcb6d14bbb 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1634,6 +1634,22 @@ u32 svc_max_payload(const struct svc_rqst *rqstp) } EXPORT_SYMBOL_GPL(svc_max_payload); +/** + * svc_encode_read_payload - mark a range of bytes as a READ payload + * @rqstp: svc_rqst to operate on + * @offset: payload's byte offset in rqstp->rq_res + * @length: size of payload, in bytes + * + * Returns zero on success, or a negative errno if a permanent + * error occurred. + */ +int svc_encode_read_payload(struct svc_rqst *rqstp, unsigned int offset, + unsigned int length) +{ + return rqstp->rq_xprt->xpt_ops->xpo_read_payload(rqstp, offset, length); +} +EXPORT_SYMBOL_GPL(svc_encode_read_payload); + /** * svc_fill_write_vector - Construct data argument for VFS write call * @rqstp: svc_rqst to operate on diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 4260924ad9db..d52abde51f1b 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -279,6 +279,12 @@ out: return len; } +static int svc_sock_read_payload(struct svc_rqst *rqstp, unsigned int offset, + unsigned int length) +{ + return 0; +} + /* * Report socket names for nfsdfs */ @@ -655,6 +661,7 @@ static const struct svc_xprt_ops svc_udp_ops = { .xpo_create = svc_udp_create, .xpo_recvfrom = svc_udp_recvfrom, .xpo_sendto = svc_udp_sendto, + .xpo_read_payload = svc_sock_read_payload, .xpo_release_rqst = svc_release_udp_skb, .xpo_detach = svc_sock_detach, .xpo_free = svc_sock_free, @@ -1175,6 +1182,7 @@ static const struct svc_xprt_ops svc_tcp_ops = { .xpo_create = svc_tcp_create, .xpo_recvfrom = svc_tcp_recvfrom, .xpo_sendto = svc_tcp_sendto, + .xpo_read_payload = svc_sock_read_payload, .xpo_release_rqst = svc_release_skb, .xpo_detach = svc_tcp_sock_detach, .xpo_free = svc_sock_free, diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index b8ee91ffedda..0ce4e75b2981 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -193,6 +193,7 @@ svc_rdma_recv_ctxt_get(struct svcxprt_rdma *rdma) out: ctxt->rc_page_count = 0; + ctxt->rc_read_payload_length = 0; return ctxt; out_empty: diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c index a59912e2666d..066af6b2eb01 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_rw.c +++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c @@ -481,18 +481,19 @@ static int svc_rdma_send_xdr_kvec(struct svc_rdma_write_info *info, vec->iov_len); } -/* Send an xdr_buf's page list by itself. A Write chunk is - * just the page list. a Reply chunk is the head, page list, - * and tail. This function is shared between the two types - * of chunk. +/* Send an xdr_buf's page list by itself. A Write chunk is just + * the page list. A Reply chunk is @xdr's head, page list, and + * tail. This function is shared between the two types of chunk. */ static int svc_rdma_send_xdr_pagelist(struct svc_rdma_write_info *info, - struct xdr_buf *xdr) + struct xdr_buf *xdr, + unsigned int offset, + unsigned long length) { info->wi_xdr = xdr; - info->wi_next_off = 0; + info->wi_next_off = offset - xdr->head[0].iov_len; return svc_rdma_build_writes(info, svc_rdma_pagelist_to_sg, - xdr->page_len); + length); } /** @@ -500,6 +501,8 @@ static int svc_rdma_send_xdr_pagelist(struct svc_rdma_write_info *info, * @rdma: controlling RDMA transport * @wr_ch: Write chunk provided by client * @xdr: xdr_buf containing the data payload + * @offset: payload's byte offset in @xdr + * @length: size of payload, in bytes * * Returns a non-negative number of bytes the chunk consumed, or * %-E2BIG if the payload was larger than the Write chunk, @@ -509,19 +512,20 @@ static int svc_rdma_send_xdr_pagelist(struct svc_rdma_write_info *info, * %-EIO if rdma_rw initialization failed (DMA mapping, etc). */ int svc_rdma_send_write_chunk(struct svcxprt_rdma *rdma, __be32 *wr_ch, - struct xdr_buf *xdr) + struct xdr_buf *xdr, + unsigned int offset, unsigned long length) { struct svc_rdma_write_info *info; int ret; - if (!xdr->page_len) + if (!length) return 0; info = svc_rdma_write_info_alloc(rdma, wr_ch); if (!info) return -ENOMEM; - ret = svc_rdma_send_xdr_pagelist(info, xdr); + ret = svc_rdma_send_xdr_pagelist(info, xdr, offset, length); if (ret < 0) goto out_err; @@ -530,7 +534,7 @@ int svc_rdma_send_write_chunk(struct svcxprt_rdma *rdma, __be32 *wr_ch, goto out_err; trace_svcrdma_encode_write(xdr->page_len); - return xdr->page_len; + return length; out_err: svc_rdma_write_info_free(info); @@ -570,7 +574,9 @@ int svc_rdma_send_reply_chunk(struct svcxprt_rdma *rdma, __be32 *rp_ch, * client did not provide Write chunks. */ if (!writelist && xdr->page_len) { - ret = svc_rdma_send_xdr_pagelist(info, xdr); + ret = svc_rdma_send_xdr_pagelist(info, xdr, + xdr->head[0].iov_len, + xdr->page_len); if (ret < 0) goto out_err; consumed += xdr->page_len; diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c index 93ff7967389a..217106c66a13 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c @@ -856,7 +856,18 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) if (wr_lst) { /* XXX: Presume the client sent only one Write chunk */ - ret = svc_rdma_send_write_chunk(rdma, wr_lst, xdr); + unsigned long offset; + unsigned int length; + + if (rctxt->rc_read_payload_length) { + offset = rctxt->rc_read_payload_offset; + length = rctxt->rc_read_payload_length; + } else { + offset = xdr->head[0].iov_len; + length = xdr->page_len; + } + ret = svc_rdma_send_write_chunk(rdma, wr_lst, xdr, offset, + length); if (ret < 0) goto err2; svc_rdma_xdr_encode_write_list(rdma_resp, wr_lst, ret); @@ -891,3 +902,30 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) set_bit(XPT_CLOSE, &xprt->xpt_flags); return -ENOTCONN; } + +/** + * svc_rdma_read_payload - special processing for a READ payload + * @rqstp: svc_rqst to operate on + * @offset: payload's byte offset in @xdr + * @length: size of payload, in bytes + * + * Returns zero on success. + * + * For the moment, just record the xdr_buf location of the READ + * payload. svc_rdma_sendto will use that location later when + * we actually send the payload. + */ +int svc_rdma_read_payload(struct svc_rqst *rqstp, unsigned int offset, + unsigned int length) +{ + struct svc_rdma_recv_ctxt *rctxt = rqstp->rq_xprt_ctxt; + + /* XXX: Just one READ payload slot for now, since our + * transport implementation currently supports only one + * Write chunk. + */ + rctxt->rc_read_payload_offset = offset; + rctxt->rc_read_payload_length = length; + + return 0; +} diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 889220f11a70..89a12676c59d 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -81,6 +81,7 @@ static const struct svc_xprt_ops svc_rdma_ops = { .xpo_create = svc_rdma_create, .xpo_recvfrom = svc_rdma_recvfrom, .xpo_sendto = svc_rdma_sendto, + .xpo_read_payload = svc_rdma_read_payload, .xpo_release_rqst = svc_rdma_release_rqst, .xpo_detach = svc_rdma_detach, .xpo_free = svc_rdma_free, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 36df826c1939..3f7dcbc753a4 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -13172,13 +13172,13 @@ static int nl80211_vendor_cmd(struct sk_buff *skb, struct genl_info *info) if (!wdev_running(wdev)) return -ENETDOWN; } - - if (!vcmd->doit) - return -EOPNOTSUPP; } else { wdev = NULL; } + if (!vcmd->doit) + return -EOPNOTSUPP; + if (info->attrs[NL80211_ATTR_VENDOR_DATA]) { data = nla_data(info->attrs[NL80211_ATTR_VENDOR_DATA]); len = nla_len(info->attrs[NL80211_ATTR_VENDOR_DATA]); diff --git a/scripts/coccinelle/misc/add_namespace.cocci b/scripts/coccinelle/misc/add_namespace.cocci index 99e93a6c2e24..cbf1614163cb 100644 --- a/scripts/coccinelle/misc/add_namespace.cocci +++ b/scripts/coccinelle/misc/add_namespace.cocci @@ -6,6 +6,7 @@ /// add a missing namespace tag to a module source file. /// +virtual nsdeps virtual report @has_ns_import@ @@ -16,10 +17,15 @@ MODULE_IMPORT_NS(ns); // Add missing imports, but only adjacent to a MODULE_LICENSE statement. // That ensures we are adding it only to the main module source file. -@do_import depends on !has_ns_import@ +@do_import depends on !has_ns_import && nsdeps@ declarer name MODULE_LICENSE; expression license; identifier virtual.ns; @@ MODULE_LICENSE(license); + MODULE_IMPORT_NS(ns); + +// Dummy rule for report mode that would otherwise be empty and make spatch +// fail ("No rules apply.") +@script:python depends on report@ +@@ diff --git a/scripts/nsdeps b/scripts/nsdeps index 04cea0921673..e547f33b96a6 100644 --- a/scripts/nsdeps +++ b/scripts/nsdeps @@ -23,7 +23,7 @@ fi generate_deps_for_ns() { $SPATCH --very-quiet --in-place --sp-file \ - $srctree/scripts/coccinelle/misc/add_namespace.cocci -D ns=$1 $2 + $srctree/scripts/coccinelle/misc/add_namespace.cocci -D nsdeps -D ns=$1 $2 } generate_deps() { diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig index 838476d780e5..d2054bec4909 100644 --- a/security/integrity/ima/Kconfig +++ b/security/integrity/ima/Kconfig @@ -227,7 +227,7 @@ config IMA_APPRAISE_REQUIRE_POLICY_SIGS config IMA_APPRAISE_BOOTPARAM bool "ima_appraise boot parameter" - depends on IMA_APPRAISE && !IMA_ARCH_POLICY + depends on IMA_APPRAISE default y help This option enables the different "ima_appraise=" modes diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c index 136ae4e0ee92..23b04c6521b2 100644 --- a/security/integrity/ima/ima_appraise.c +++ b/security/integrity/ima/ima_appraise.c @@ -18,6 +18,12 @@ static int __init default_appraise_setup(char *str) { #ifdef CONFIG_IMA_APPRAISE_BOOTPARAM + if (arch_ima_get_secureboot()) { + pr_info("Secure boot enabled: ignoring ima_appraise=%s boot parameter option", + str); + return 1; + } + if (strncmp(str, "off", 3) == 0) ima_appraise = 0; else if (strncmp(str, "log", 3) == 0) diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index c21b656b3263..840a192e9337 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -2720,7 +2720,6 @@ static int smk_open_relabel_self(struct inode *inode, struct file *file) static ssize_t smk_write_relabel_self(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - struct task_smack *tsp = smack_cred(current_cred()); char *data; int rc; LIST_HEAD(list_tmp); @@ -2745,11 +2744,21 @@ static ssize_t smk_write_relabel_self(struct file *file, const char __user *buf, kfree(data); if (!rc || (rc == -EINVAL && list_empty(&list_tmp))) { + struct cred *new; + struct task_smack *tsp; + + new = prepare_creds(); + if (!new) { + rc = -ENOMEM; + goto out; + } + tsp = smack_cred(new); smk_destroy_label_list(&tsp->smk_relabel); list_splice(&list_tmp, &tsp->smk_relabel); + commit_creds(new); return count; } - +out: smk_destroy_label_list(&list_tmp); return rc; } diff --git a/sound/core/jack.c b/sound/core/jack.c index e1594d0ca61f..fb26196571a7 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -19,16 +19,13 @@ struct snd_jack_kctl { }; #ifdef CONFIG_SND_JACK_INPUT_DEV -static int jack_switch_types[] = { +static int jack_switch_types[SND_JACK_SWITCH_TYPES] = { SW_HEADPHONE_INSERT, SW_MICROPHONE_INSERT, SW_LINEOUT_INSERT, SW_JACK_PHYSICAL_INSERT, SW_VIDEOOUT_INSERT, SW_LINEIN_INSERT, - SW_HPHL_OVERCURRENT, - SW_HPHR_OVERCURRENT, - SW_UNSUPPORT_INSERT, }; #endif /* CONFIG_SND_JACK_INPUT_DEV */ @@ -239,7 +236,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, jack->type = type; - for (i = 0; i < ARRAY_SIZE(jack_switch_types); i++) + for (i = 0; i < SND_JACK_SWITCH_TYPES; i++) if (type & (1 << i)) input_set_capability(jack->input_dev, EV_SW, jack_switch_types[i]); diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c index 17f913657304..c8b9c0b315d8 100644 --- a/sound/core/seq/oss/seq_oss.c +++ b/sound/core/seq/oss/seq_oss.c @@ -168,10 +168,16 @@ static long odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct seq_oss_devinfo *dp; + long rc; + dp = file->private_data; if (snd_BUG_ON(!dp)) return -ENXIO; - return snd_seq_oss_ioctl(dp, cmd, arg); + + mutex_lock(®ister_mutex); + rc = snd_seq_oss_ioctl(dp, cmd, arg); + mutex_unlock(®ister_mutex); + return rc; } #ifdef CONFIG_COMPAT diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 07c03c32715a..801abf0fc98b 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2924,6 +2924,10 @@ static int hda_codec_runtime_suspend(struct device *dev) struct hda_codec *codec = dev_to_hda_codec(dev); unsigned int state; + /* Nothing to do if card registration fails and the component driver never probes */ + if (!codec->card) + return 0; + cancel_delayed_work_sync(&codec->jackpoll_work); state = hda_call_codec_suspend(codec); if (codec->link_down_at_suspend || @@ -2938,6 +2942,10 @@ static int hda_codec_runtime_resume(struct device *dev) { struct hda_codec *codec = dev_to_hda_codec(dev); + /* Nothing to do if card registration fails and the component driver never probes */ + if (!codec->card) + return 0; + codec_display_power(codec, true); snd_hdac_codec_link_up(&codec->core); hda_call_codec_resume(codec); diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 95b0fdffc504..7353d2ec359a 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2306,7 +2306,6 @@ static int azx_probe_continue(struct azx *chip) if (azx_has_pm_runtime(chip)) { pm_runtime_use_autosuspend(&pci->dev); - pm_runtime_allow(&pci->dev); pm_runtime_put_autosuspend(&pci->dev); } diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 1e904dd15ab3..6aa39339db0a 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -1182,6 +1182,7 @@ static const struct snd_pci_quirk ca0132_quirks[] = { SND_PCI_QUIRK(0x1458, 0xA036, "Gigabyte GA-Z170X-Gaming 7", QUIRK_R3DI), SND_PCI_QUIRK(0x3842, 0x1038, "EVGA X99 Classified", QUIRK_R3DI), SND_PCI_QUIRK(0x1102, 0x0013, "Recon3D", QUIRK_R3D), + SND_PCI_QUIRK(0x1102, 0x0018, "Recon3D", QUIRK_R3D), SND_PCI_QUIRK(0x1102, 0x0051, "Sound Blaster AE-5", QUIRK_AE5), {} }; @@ -4670,7 +4671,7 @@ static int ca0132_alt_select_in(struct hda_codec *codec) tmp = FLOAT_ONE; break; case QUIRK_AE5: - ca0113_mmio_command_set(codec, 0x48, 0x28, 0x00); + ca0113_mmio_command_set(codec, 0x30, 0x28, 0x00); tmp = FLOAT_THREE; break; default: @@ -4716,7 +4717,7 @@ static int ca0132_alt_select_in(struct hda_codec *codec) r3di_gpio_mic_set(codec, R3DI_REAR_MIC); break; case QUIRK_AE5: - ca0113_mmio_command_set(codec, 0x48, 0x28, 0x00); + ca0113_mmio_command_set(codec, 0x30, 0x28, 0x00); break; default: break; @@ -4755,7 +4756,7 @@ static int ca0132_alt_select_in(struct hda_codec *codec) tmp = FLOAT_ONE; break; case QUIRK_AE5: - ca0113_mmio_command_set(codec, 0x48, 0x28, 0x3f); + ca0113_mmio_command_set(codec, 0x30, 0x28, 0x3f); tmp = FLOAT_THREE; break; default: @@ -5747,6 +5748,11 @@ static int ca0132_switch_get(struct snd_kcontrol *kcontrol, return 0; } + if (nid == ZXR_HEADPHONE_GAIN) { + *valp = spec->zxr_gain_set; + return 0; + } + return 0; } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f50d71da1226..ea25b8d0350d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6131,6 +6131,11 @@ enum { ALC289_FIXUP_ASUS_GA502, ALC256_FIXUP_ACER_MIC_NO_PRESENCE, ALC285_FIXUP_HP_GPIO_AMP_INIT, + ALC269_FIXUP_CZC_B20, + ALC269_FIXUP_CZC_TMI, + ALC269_FIXUP_CZC_L101, + ALC269_FIXUP_LEMOTE_A1802, + ALC269_FIXUP_LEMOTE_A190X, }; static const struct hda_fixup alc269_fixups[] = { @@ -7369,6 +7374,89 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC285_FIXUP_HP_GPIO_LED }, + [ALC269_FIXUP_CZC_B20] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x12, 0x411111f0 }, + { 0x14, 0x90170110 }, /* speaker */ + { 0x15, 0x032f1020 }, /* HP out */ + { 0x17, 0x411111f0 }, + { 0x18, 0x03ab1040 }, /* mic */ + { 0x19, 0xb7a7013f }, + { 0x1a, 0x0181305f }, + { 0x1b, 0x411111f0 }, + { 0x1d, 0x411111f0 }, + { 0x1e, 0x411111f0 }, + { } + }, + .chain_id = ALC269_FIXUP_DMIC, + }, + [ALC269_FIXUP_CZC_TMI] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x12, 0x4000c000 }, + { 0x14, 0x90170110 }, /* speaker */ + { 0x15, 0x0421401f }, /* HP out */ + { 0x17, 0x411111f0 }, + { 0x18, 0x04a19020 }, /* mic */ + { 0x19, 0x411111f0 }, + { 0x1a, 0x411111f0 }, + { 0x1b, 0x411111f0 }, + { 0x1d, 0x40448505 }, + { 0x1e, 0x411111f0 }, + { 0x20, 0x8000ffff }, + { } + }, + .chain_id = ALC269_FIXUP_DMIC, + }, + [ALC269_FIXUP_CZC_L101] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x12, 0x40000000 }, + { 0x14, 0x01014010 }, /* speaker */ + { 0x15, 0x411111f0 }, /* HP out */ + { 0x16, 0x411111f0 }, + { 0x18, 0x01a19020 }, /* mic */ + { 0x19, 0x02a19021 }, + { 0x1a, 0x0181302f }, + { 0x1b, 0x0221401f }, + { 0x1c, 0x411111f0 }, + { 0x1d, 0x4044c601 }, + { 0x1e, 0x411111f0 }, + { } + }, + .chain_id = ALC269_FIXUP_DMIC, + }, + [ALC269_FIXUP_LEMOTE_A1802] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x12, 0x40000000 }, + { 0x14, 0x90170110 }, /* speaker */ + { 0x17, 0x411111f0 }, + { 0x18, 0x03a19040 }, /* mic1 */ + { 0x19, 0x90a70130 }, /* mic2 */ + { 0x1a, 0x411111f0 }, + { 0x1b, 0x411111f0 }, + { 0x1d, 0x40489d2d }, + { 0x1e, 0x411111f0 }, + { 0x20, 0x0003ffff }, + { 0x21, 0x03214020 }, + { } + }, + .chain_id = ALC269_FIXUP_DMIC, + }, + [ALC269_FIXUP_LEMOTE_A190X] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x14, 0x99130110 }, /* speaker */ + { 0x15, 0x0121401f }, /* HP out */ + { 0x18, 0x01a19c20 }, /* rear mic */ + { 0x19, 0x99a3092f }, /* front mic */ + { 0x1b, 0x0201401f }, /* front lineout */ + { } + }, + .chain_id = ALC269_FIXUP_DMIC, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -7658,9 +7746,14 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), + SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20), + SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI), + SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101), SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE), + SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), + SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), #if 0 /* Below is a quirk table taken from the old code. @@ -8945,6 +9038,7 @@ enum { ALC662_FIXUP_LED_GPIO1, ALC662_FIXUP_IDEAPAD, ALC272_FIXUP_MARIO, + ALC662_FIXUP_CZC_ET26, ALC662_FIXUP_CZC_P10T, ALC662_FIXUP_SKU_IGNORE, ALC662_FIXUP_HP_RP5800, @@ -9014,6 +9108,25 @@ static const struct hda_fixup alc662_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc272_fixup_mario, }, + [ALC662_FIXUP_CZC_ET26] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + {0x12, 0x403cc000}, + {0x14, 0x90170110}, /* speaker */ + {0x15, 0x411111f0}, + {0x16, 0x411111f0}, + {0x18, 0x01a19030}, /* mic */ + {0x19, 0x90a7013f}, /* int-mic */ + {0x1a, 0x01014020}, + {0x1b, 0x0121401f}, + {0x1c, 0x411111f0}, + {0x1d, 0x411111f0}, + {0x1e, 0x40478e35}, + {} + }, + .chained = true, + .chain_id = ALC662_FIXUP_SKU_IGNORE + }, [ALC662_FIXUP_CZC_P10T] = { .type = HDA_FIXUP_VERBS, .v.verbs = (const struct hda_verb[]) { @@ -9397,6 +9510,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1849, 0x5892, "ASRock B150M", ALC892_FIXUP_ASROCK_MOBO), SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68), SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON), + SND_PCI_QUIRK(0x1b35, 0x1234, "CZC ET26", ALC662_FIXUP_CZC_ET26), SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T), SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS), diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 798284f511f1..4559a15e6657 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -2861,6 +2861,7 @@ process_dynamic_array_len(struct tep_event *event, struct tep_print_arg *arg, if (read_expected(TEP_EVENT_DELIM, ")") < 0) goto out_err; + free_token(token); type = read_token(&token); *tok = token; diff --git a/tools/testing/selftests/net/msg_zerocopy.c b/tools/testing/selftests/net/msg_zerocopy.c index 4b02933cab8a..bdc03a2097e8 100644 --- a/tools/testing/selftests/net/msg_zerocopy.c +++ b/tools/testing/selftests/net/msg_zerocopy.c @@ -125,9 +125,8 @@ static int do_setcpu(int cpu) CPU_ZERO(&mask); CPU_SET(cpu, &mask); if (sched_setaffinity(0, sizeof(mask), &mask)) - error(1, 0, "setaffinity %d", cpu); - - if (cfg_verbose) + fprintf(stderr, "cpu: unable to pin, may increase variance.\n"); + else if (cfg_verbose) fprintf(stderr, "cpu: %u\n", cpu); return 0;