Linus Torvalds
23221d997b
arm64 updates for 4.17 ...
Nothing particularly stands out here, probably because people were tied
up with spectre/meltdown stuff last time around. Still, the main pieces
are:
- Rework of our CPU features framework so that we can whitelist CPUs that
don't require kpti even in a heterogeneous system
- Support for the IDC/DIC architecture extensions, which allow us to elide
instruction and data cache maintenance when writing out instructions
- Removal of the large memory model which resulted in suboptimal codegen
by the compiler and increased the use of literal pools, which could
potentially be used as ROP gadgets since they are mapped as executable
- Rework of forced signal delivery so that the siginfo_t is well-formed
and handling of show_unhandled_signals is consolidated and made
consistent between different fault types
- More siginfo cleanup based on the initial patches from Eric Biederman
- Workaround for Cortex-A55 erratum #1024718
- Some small ACPI IORT updates and cleanups from Lorenzo Pieralisi
- Misc cleanups and non-critical fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"Nothing particularly stands out here, probably because people were
tied up with spectre/meltdown stuff last time around. Still, the main
pieces are:
- Rework of our CPU features framework so that we can whitelist CPUs
that don't require kpti even in a heterogeneous system
- Support for the IDC/DIC architecture extensions, which allow us to
elide instruction and data cache maintenance when writing out
instructions
- Removal of the large memory model which resulted in suboptimal
codegen by the compiler and increased the use of literal pools,
which could potentially be used as ROP gadgets since they are
mapped as executable
- Rework of forced signal delivery so that the siginfo_t is
well-formed and handling of show_unhandled_signals is consolidated
and made consistent between different fault types
- More siginfo cleanup based on the initial patches from Eric
Biederman
- Workaround for Cortex-A55 erratum #1024718
- Some small ACPI IORT updates and cleanups from Lorenzo Pieralisi
- Misc cleanups and non-critical fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (70 commits)
arm64: uaccess: Fix omissions from usercopy whitelist
arm64: fpsimd: Split cpu field out from struct fpsimd_state
arm64: tlbflush: avoid writing RES0 bits
arm64: cmpxchg: Include linux/compiler.h in asm/cmpxchg.h
arm64: move percpu cmpxchg implementation from cmpxchg.h to percpu.h
arm64: cmpxchg: Include build_bug.h instead of bug.h for BUILD_BUG
arm64: lse: Include compiler_types.h and export.h for out-of-line LL/SC
arm64: fpsimd: include <linux/init.h> in fpsimd.h
drivers/perf: arm_pmu_platform: do not warn about affinity on uniprocessor
perf: arm_spe: include linux/vmalloc.h for vmap()
Revert "arm64: Revert L1_CACHE_SHIFT back to 6 (64-byte cache line size)"
arm64: cpufeature: Avoid warnings due to unused symbols
arm64: Add work around for Arm Cortex-A55 Erratum 1024718
arm64: Delay enabling hardware DBM feature
arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35
arm64: capabilities: Handle shared entries
arm64: capabilities: Add support for checks based on a list of MIDRs
arm64: Add helpers for checking CPU MIDR against a range
arm64: capabilities: Clean up midr range helpers
arm64: capabilities: Change scope of VHE to Boot CPU feature
...
2018-04-04 16:01:43 -07:00
virtchnl: Add filter data structures
2018-02-14 09:43:22 -08:00
firmware /meson
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-04-04 15:19:26 -07:00
Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2018-04-03 17:42:25 -07:00
net/mlx5e: Use linear SKB in Striding RQ
2018-03-30 16:54:49 -07:00
mmc: slot-gpio: Add a function to enable/disable card detect IRQ wakeup
2018-03-05 13:04:32 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
2018-03-30 11:41:18 -04:00
arm_pmu: acpi: request IRQs up-front
2018-02-20 11:34:54 +00:00
pinctrl: remove include file from <linux/device.h>
2018-02-03 12:10:09 -08:00
input: misc: remove blackfin rotary driver
2018-03-26 15:56:59 +02:00
qed: Adapter flash update support.
2018-03-29 14:29:55 -04:00
raid: remove tile specific raid6 implementation
2018-03-26 15:56:28 +02:00
regulator: da9211: Pass descriptors instead of GPIO numbers
2018-02-16 17:05:52 +00:00
sched/cpufreq: Provide migration hint
2018-03-09 07:59:20 +01:00
regulator: qcom: smd: Add pm8998 and pmi8998 regulators
2018-03-28 10:10:22 +08:00
spi: spi-gpio: Rewrite to use GPIO descriptors
2018-02-14 16:02:41 +00:00
NFS client bugfixes and latency improvements for Linux 4.16
2018-02-09 14:55:30 -08:00
arch: remove obsolete architecture ports
2018-04-02 20:20:12 -07:00
acpi: Introduce acpi_arch_get_root_pointer() for getting rsdp address
2018-02-26 08:43:20 +01:00
arm/arm64: smccc: Implement SMCCC v1.1 inline primitive
2018-02-06 22:54:15 +00:00
net: Make atalk_ptr depend on ATALK or IRDA
2018-02-14 11:55:33 -05:00
block: display the correct diskname for bio
2018-03-01 08:41:25 -07:00
bitmap: fix memset optimization on big-endian systems
2018-04-02 20:52:27 -07:00
block: fix a typo in comment of BLK_MQ_POLL_STATS_BKTS
2018-02-15 08:27:06 -07:00
mm: remove obsolete alloc_remap()
2018-03-16 10:56:13 +01:00
bpf: Post-hooks for sys_bind
2018-03-31 02:16:26 +02:00
bpf: Check attach type at prog load time
2018-03-31 02:14:44 +02:00
bpf: Hooks for sys_bind
2018-03-31 02:15:18 +02:00
bpf: Add bpf_verifier_vlog() and bpf_verifier_log_needed()
2018-03-26 09:58:17 +02:00
for-linus-20180204
2018-02-04 11:16:35 -08:00
build_bug.h: remove BUILD_BUG_ON_NULL()
2018-02-06 18:32:46 -08:00
Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
2018-04-03 18:00:13 -07:00
bpf: whitelist all syscalls for error injection
2018-04-02 20:16:21 +02:00
x86/retpoline: Support retpoline builds with Clang
2018-02-20 11:17:58 +01:00
Merge branch 'x86/pti' into x86/mm, to pick up dependencies
2018-03-12 12:10:03 +01:00
bug.h: work around GCC PR82365 in BUG()
2018-02-21 15:35:43 -08:00
cpufreq: Validate frequency table in the core
2018-02-27 18:22:12 +01:00
arch: remove blackfin port
2018-03-16 10:55:47 +01:00
PM: cpuidle/suspend: Add s2idle usage and time state attributes
2018-03-29 13:06:08 +02:00
cpumask: Make for_each_cpu_wrap() available on UP as well
2018-02-16 10:40:24 +01:00
kernel/cpuset: current_cpuset_is_being_rebound can be boolean
2018-02-06 18:32:47 -08:00
crash_dump: is_kdump_kernel can be boolean
2018-02-06 18:32:47 -08:00
libcrc32c: Add crc32c_impl function
2018-03-26 15:09:38 +02:00
Merge branch 'old.dcache' into work.dcache
2018-04-04 00:40:19 -04:00
driver core: Introduce device links reference counting
2018-02-27 18:10:42 +01:00
dma/direct: Handle the memory encryption bit in common code
2018-03-20 10:01:59 +01:00
dma-mapping: Don't clear GFP_ZERO in dma_alloc_attrs
2018-03-28 17:34:23 +02:00
firmware/dmi_scan: Uninline dmi_get_bios_year() helper
2018-03-27 11:33:15 +02:00
efi: Use efi_mm in x86 as well as ARM
2018-03-12 10:05:01 +01:00
net: Extra '_get' in declaration of arch_get_platform_mac_address
2018-02-08 15:13:30 -05:00
net: ethtool: extend RXNFC API to support RSS spreading of filter matches
2018-03-08 21:54:52 -05:00
fbdev: remove blackfin drivers
2018-03-26 15:56:44 +02:00
bpf: Hooks for sys_bind
2018-03-31 02:15:18 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-03-15 18:57:14 -07:00
sched/wait, fs/fscache: Convert wait_on_atomic_t() usage to the new wait_var_event() API
2018-03-20 08:23:21 +01:00
mtd: nand: fsl_ifc: Read ECCSTAT0 and ECCSTAT1 registers for IFC 2.0
2018-03-21 10:22:28 +01:00
mm: use do_futex() instead of sys_futex() in mm_release()
2018-04-02 20:15:02 +02:00
device property: Constify device_get_match_data()
2018-02-12 10:41:11 +01:00
genhd: Fix BUG in blkdev_open()
2018-02-26 09:48:42 -07:00
include/linux/genl_magic_func.h: remove own BUILD_BUG_ON*() defines
2018-02-06 18:32:46 -08:00
mm: Allow arch code to override copy_highpage()
2018-03-18 07:38:48 -07:00
hrtimer: Unify MONOTONIC and BOOTTIME clock behavior
2018-03-13 07:34:23 +01:00
perf/core: Implement fast breakpoint modification via _IOC_MODIFY_ATTRIBUTES
2018-03-13 15:24:02 +01:00
jailhouse: Provide detection for non-x86 systems
2018-03-08 12:30:37 +01:00
treewide: simplify Kconfig dependencies for removed archs
2018-03-26 15:55:57 +02:00
idr: Add documentation
2018-02-06 16:41:29 -05:00
mac80211: add get TID helper
2018-02-22 21:13:03 +01:00
vhost_net: examine pointer types during un-producing
2018-03-09 12:02:59 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-04-01 19:49:34 -04:00
x86/retpoline: Support retpoline builds with Clang
2018-02-20 11:17:58 +01:00
headers: Drop two #included headers from <linux/interrupt.h>
2018-02-16 08:59:16 +01:00
kernel/resource: iomem_is_exclusive can be boolean
2018-02-06 18:32:47 -08:00
ipc: Move IPCMNI from include/ipc.h into ipc/util.h
2018-03-24 11:25:36 -05:00
ipmi: Add or fix SPDX-License-Identifier in all files
2018-02-27 07:42:51 -06:00
ipmi: Add or fix SPDX-License-Identifier in all files
2018-02-27 07:42:51 -06:00
ipmi: Add or fix SPDX-License-Identifier in all files
2018-02-27 07:42:51 -06:00
genirq: Add CONFIG_GENERIC_IRQ_MULTI_HANDLER
2018-03-14 21:46:29 +01:00
jump_label: Disable jump labels in __exit code
2018-03-20 08:57:17 +01:00
kallsyms: let print_ip_sym() print raw addresses
2018-02-06 18:32:45 -08:00
x86/mm: Make PGDIR_SHIFT and PTRS_PER_P4D variable
2018-02-14 13:11:14 +01:00
kbuild: get <linux/compiler_types.h> out of <linux/kconfig.h>
2018-03-31 12:22:38 +09:00
vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page
2018-02-13 09:15:58 +01:00
macro: introduce COUNT_ARGS() macro
2018-03-28 22:55:19 +02:00
kexec: move sys_kexec_load() prototype to syscalls.h
2018-04-02 20:16:15 +02:00
kvm: fix warning for non-x86 builds
2018-02-24 01:43:47 +01:00
leds: Extends disk trigger for reads and writes
2018-03-11 20:01:55 +01:00
libata: add refcounting to ata_host
2018-03-13 13:29:10 -07:00
video/logo: remove obsolete logo files
2018-03-26 15:56:42 +02:00
lib/lockref: __lockref_is_dead can be boolean
2018-02-06 18:32:47 -08:00
msg/security: Pass kern_ipc_perm not msg_queue into the msg_queue security hooks
2018-03-22 21:22:26 -05:00
Revert "mm: page_alloc: skip over regions of invalid pfns where possible"
2018-03-22 17:07:01 -07:00
mm: memcontrol: fix NR_WRITEBACK leak in memcg and system stats
2018-02-21 15:35:42 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next
2018-04-03 14:08:58 -07:00
x86/mm, mm/hwpoison: Don't unconditionally unmap kernel 1:1 pages
2018-02-13 16:25:06 +01:00
mm: Add address parameter to arch_validate_prot()
2018-03-18 07:38:47 -07:00
x86/mm/32: Remove unused node_memmap_size_bytes() & CONFIG_NEED_NODE_MEMMAP_SIZE logic
2018-03-27 08:45:02 +02:00
kernel/module: module_is_live can be boolean
2018-02-06 18:32:47 -08:00
ip6mr: Add refcounting to mfc
2018-03-26 13:14:43 -04:00
ip6mr: Add API for default_rule fib
2018-03-26 13:14:43 -04:00
ip6mr: Add refcounting to mfc
2018-03-26 13:14:43 -04:00
msg: Move struct msg_queue into ipc/msg.c
2018-03-24 11:25:35 -05:00
Merge branch 'linus' into locking/core, to pick up fixes and dependencies
2018-03-10 10:19:28 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-03-23 11:31:58 -04:00
net/dim: Fix int overflow
2018-03-30 12:56:22 -04:00
ethtool: enable Inline TLS in HW
2018-03-31 23:37:32 -04:00
sfp/phylink: move module EEPROM ethtool access into netdev core ethtool
2018-03-30 10:11:06 -04:00
nospec: Include <asm/barrier.h> dependency
2018-02-17 08:40:59 +01:00
of: change overlay apply input data from unflattened to FDT
2018-03-04 00:29:24 -08:00
of_net: Implement of_get_nvmem_mac_address helper
2018-03-30 10:40:18 -04:00
PCI: Move of_irq_parse_and_map_pci() declaration under OF_IRQ
2018-03-05 18:03:20 -06:00
PCI: Make pci_wakeup_bus() & pci_bus_set_current_state() public
2018-03-13 22:57:36 +01:00
vga_switcheroo: Use device link for HDA controller
2018-03-13 22:58:09 +01:00
percpu_ref: Update doc to dissuade users from depending on internal RCU grace periods
2018-03-19 10:09:44 -07:00
perf/x86/pt, coresight: Clean up address filter structure
2018-03-29 16:07:22 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-03-23 11:31:58 -04:00
sfp/phylink: move module EEPROM ethtool access into netdev core ethtool
2018-03-30 10:11:06 -04:00
pipe: reject F_SETPIPE_SZ with size over UINT_MAX
2018-02-06 18:32:47 -08:00
unify {de,}mangle_poll(), get rid of kernel-side POLL...
2018-02-11 14:37:22 -08:00
power: add to_power_supply macro to the API
2018-02-21 23:27:13 +01:00
device property: Constify device_get_match_data()
2018-02-12 10:41:11 +01:00
firmware/psci: Expose SMCCC version through psci_ops
2018-02-06 22:54:11 +00:00
net: ptp: Add stub for ptp_classify_raw()
2018-02-14 14:33:36 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-02-19 18:46:11 -05:00
fs/quota: add kernel_quotactl() helper; remove in-kernel call to syscall
2018-04-02 20:15:46 +02:00
idr: Remove idr_alloc_ext
2018-02-06 16:41:28 -05:00
random: always fill buffer in get_random_bytes_wait
2018-02-28 17:59:21 -05:00
rcu: Fix init_rcu_head() comment.
2018-02-20 16:12:26 -08:00
regmap: mmio: Add function to attach a clock
2018-02-26 11:05:44 +00:00
rhashtable: reorganize struct rhashtable layout
2018-03-31 23:25:39 -04:00
net: Introduce net_rwsem to protect net_namespace_list
2018-03-29 13:47:53 -04:00
lib/scatterlist: add sg_init_marker() helper
2018-03-30 22:50:15 +02:00
sched/fair: Add util_est on top of PELT
2018-03-20 08:11:06 +01:00
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
msg/security: Pass kern_ipc_perm not msg_queue into the msg_queue security hooks
2018-03-22 21:22:26 -05:00
sem: Move struct sem and struct sem_array into ipc/sem.c
2018-03-22 21:30:56 -05:00
locking/semaphore: Update the file path in documentation
2018-02-13 15:00:06 +01:00
seq_file: Introduce DEFINE_SHOW_ATTRIBUTE() helper macro
2018-02-07 12:50:21 +02:00
More ACPI updates for v4.16-rc1
2018-02-09 09:44:25 -08:00
set_memory.h: Provide set_memory_{en,de}crypted() stubs
2018-03-20 10:01:58 +01:00
phylink,sfp: negotiate interface format with MAC
2018-02-28 11:07:11 -05:00
ipc/shm: fix up for struct file no longer being available in shm.h
2018-03-28 13:29:57 -05:00
arm64/kernel: kaslr: reduce module randomization range to 4 GB
2018-03-08 13:49:26 +00:00
inet: frags: get rid of ipfrag_skb_cb/FRAG_CB
2018-03-31 23:25:40 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-04-03 14:04:18 -07:00
x86: hibernate: fix swsusp_arch_resume() prototype
2018-02-07 12:18:23 +01:00
mm, mlock, vmscan: no more skipping pagevecs
2018-02-21 15:35:42 -08:00
dma/swiotlb: Remove swiotlb_{alloc,free}_coherent()
2018-03-20 10:01:59 +01:00
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
locking: Introduce sync_core_before_usermode()
2018-02-05 21:34:50 +01:00
bpf: whitelist all syscalls for error injection
2018-04-02 20:16:21 +02:00
pipe, sysctl: remove pipe_proc_fn()
2018-02-06 18:32:47 -08:00
nohz: Allow to check if remote CPU tick is stopped
2018-02-21 09:49:08 +01:00
y2038: Introduce struct __kernel_old_timeval
2018-03-19 15:23:03 +01:00
timekeeping: Add the new CLOCK_MONOTONIC_ACTIVE clock
2018-03-13 07:34:21 +01:00
tracing: Unify the "boot" and "mono" tracing clocks
2018-03-13 07:34:23 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-04-03 14:04:18 -07:00
bpf: introduce BPF_RAW_TRACEPOINT
2018-03-28 22:55:19 +02:00
tty: make n_tty_read() always abort if hangup is in progress
2018-02-28 13:21:10 +01:00
doc: Fix typo in rcu_head comments
2018-02-20 16:10:25 -08:00
net: usbnet: fix potential deadlock on 32bit hosts
2018-03-07 11:46:39 -05:00
uuid: cleanup <uapi/linux/uuid.h>
2018-02-06 18:32:44 -08:00
vga_switcheroo: Use device link for HDA controller
2018-03-13 22:58:09 +01:00
sched/wait: Remove the wait_on_atomic_t() API
2018-03-20 08:23:24 +01:00
Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
2018-04-03 18:00:13 -07:00
