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676,371 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
a2d9214c73 |
TEE driver infrastructure and OP-TEE drivers
This branch introduces a generic TEE framework in the kernel, to handle trusted environemtns (security coprocessor or software implementations such as OP-TEE/TrustZone). I'm sending it separately from the other arm-soc driver changes to give it a little more visibility, once the subsystem is merged, we will likely keep this in the arm₋soc drivers branch or have the maintainers submit pull requests directly, depending on the patch volume. I have reviewed earlier versions in the past, and have reviewed the latest version in person during Linaro Connect BUD17. Here is my overall assessment of the subsystem: * There is clearly demand for this, both for the generic infrastructure and the specific OP-TEE implementation. * The code has gone through a large number of reviews, and the review comments have all been addressed, but the reviews were not coming up with serious issues any more and nobody volunteered to vouch for the quality. * The user space ioctl interface is sufficient to work with the OP-TEE driver, and it should in principle work with other TEE implementations that follow the GlobalPlatform[1] standards, but it might need to be extended in minor ways depending on specific requirements of future TEE implementations * The main downside of the API to me is how the user space is tied to the TEE implementation in hardware or firmware, but uses a generic way to communicate with it. This seems to be an inherent problem with what it is trying to do, and I could not come up with any better solution than what is implemented here. For a detailed history of the patch series, see https://lkml.org/lkml/2017/3/10/1277 Conflicts: needs a fixup after the drm tree was merged, see https://patchwork.kernel.org/patch/9691679/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAWRIRzWCrR//JCVInAQLKUhAAiJaBqb4uv5wDWKw8MVV5BbFjq6po/eMK r3lgwyBGoRnrYiXo0z2eYNqpHsmNIGrL21qYMzaBGhVeaOOVPZT4q3zH+Se9Oo+J HHZZ4J6Q9kDIUy9WkM7ybHVj3C0kQIn7H+/6zi2L97tMQJMZHI0jCSgDa6XPqHzh G/vqVx5jlaFj6SvkLR0L0yWTe0wXTHoyObSCWsM/nV8AiTNhMD3kcTEOm0XHcAJB k8ei/Pw2INOFZu1B0xpoRkWoAo6YKMcxQp9kiMkcEhChPIkNK+8+npYJ3fiogsii BVTXC9Km2jmUfQ21Pegd2XbqzNGU1rJSdHGTyK2Oax+0J+C8xElGMs8U9tqXPqun fWkSp0dl7Sk0f9Yhc8JBD1Tsbuo0H+TsMtQ6RNvlxLiNHE/5/bZBCeylvtoUyI+m NcvP0x5QeBmkitz7zhYpjaSv5HjZG3PPO3pfaz0Stmen5ZM8DWB1TaS1Nn9MigHt RGXlafc6dKybQQBLWDwStv7IkqDRYte+7pwmx+QFCRWj8+uFtTCDPLyaDUTwlErL n4ztUL1RWiq48S+yJDJURM4mLpEMnJFFF4tiiHH8eUe2JE+CXwGxkT6BG62W71Oy RosiJ84LmdoHRyHx6xmqpoDcL1WG57IgWt05SRUkQatA/ealGX88gguGEAWsPL0h cnKPYkiYfug= =VzpB -----END PGP SIGNATURE----- Merge tag 'armsoc-tee' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull TEE driver infrastructure and OP-TEE drivers from Arnd Bergmann: "This introduces a generic TEE framework in the kernel, to handle trusted environemtns (security coprocessor or software implementations such as OP-TEE/TrustZone). I'm sending it separately from the other arm-soc driver changes to give it a little more visibility, once the subsystem is merged, we will likely keep this in the arm₋soc drivers branch or have the maintainers submit pull requests directly, depending on the patch volume. I have reviewed earlier versions in the past, and have reviewed the latest version in person during Linaro Connect BUD17. Here is my overall assessment of the subsystem: - There is clearly demand for this, both for the generic infrastructure and the specific OP-TEE implementation. - The code has gone through a large number of reviews, and the review comments have all been addressed, but the reviews were not coming up with serious issues any more and nobody volunteered to vouch for the quality. - The user space ioctl interface is sufficient to work with the OP-TEE driver, and it should in principle work with other TEE implementations that follow the GlobalPlatform[1] standards, but it might need to be extended in minor ways depending on specific requirements of future TEE implementations - The main downside of the API to me is how the user space is tied to the TEE implementation in hardware or firmware, but uses a generic way to communicate with it. This seems to be an inherent problem with what it is trying to do, and I could not come up with any better solution than what is implemented here. For a detailed history of the patch series, see https://lkml.org/lkml/2017/3/10/1277" * tag 'armsoc-tee' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arm64: dt: hikey: Add optee node Documentation: tee subsystem and op-tee driver tee: add OP-TEE driver tee: generic TEE subsystem dt/bindings: add bindings for optee |
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|
Linus Torvalds
|
de4d195308 |
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Ingo Molnar: "The main changes are: - Debloat RCU headers - Parallelize SRCU callback handling (plus overlapping patches) - Improve the performance of Tree SRCU on a CPU-hotplug stress test - Documentation updates - Miscellaneous fixes" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (74 commits) rcu: Open-code the rcu_cblist_n_lazy_cbs() function rcu: Open-code the rcu_cblist_n_cbs() function rcu: Open-code the rcu_cblist_empty() function rcu: Separately compile large rcu_segcblist functions srcu: Debloat the <linux/rcu_segcblist.h> header srcu: Adjust default auto-expediting holdoff srcu: Specify auto-expedite holdoff time srcu: Expedite first synchronize_srcu() when idle srcu: Expedited grace periods with reduced memory contention srcu: Make rcutorture writer stalls print SRCU GP state srcu: Exact tracking of srcu_data structures containing callbacks srcu: Make SRCU be built by default srcu: Fix Kconfig botch when SRCU not selected rcu: Make non-preemptive schedule be Tasks RCU quiescent state srcu: Expedite srcu_schedule_cbs_snp() callback invocation srcu: Parallelize callback handling kvm: Move srcu_struct fields to end of struct kvm rcu: Fix typo in PER_RCU_NODE_PERIOD header comment rcu: Use true/false in assignment to bool rcu: Use bool value directly ... |
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Linus Torvalds
|
dc9edaab90 |
More ACPI updates for v4.12-rc1
- Update the ACPICA code in the kernel to upstream revision
20170303 which includes:
* Minor fixes and improvements in the core code (Bob Moore,
Seunghun Han).
* Debugger fixes (Colin Ian King, Lv Zheng).
* Compiler/disassembler improvements (Bob Moore, David Box,
Lv Zheng).
* Build-related update (Lv Zheng).
- Add new device IDs and platform-related information to the
ACPI drivers for Intel (LPSS) and AMD (APD) SoCs (Hanjun Guo,
Hans de Goede).
- Make it possible to quirk ACPI-enumerated devices as "always
present" on platforms where they are incorrectly reported as not
present by the AML and add the INT0002 device ID to the list of
"always present" devices (Hans de Goede).
- Fix the register information in the xpower PMIC driver and add
comments to map the registers to symbols used by AML to it
(Hans de Goede).
- Move the code turning off unused ACPI power resources during
system resume to a point after all devices have been resumed
to avoid issues with power resources that do not behave as
expected (Hans de Goede).
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Merge tag 'acpi-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These update the ACPICA code in the kernel to upstream revision
20170303 which adds a few minor fixes and improvements, update ACPI
SoC drivers with new device IDs, platform-related information and
similar, fix the register information in the xpower PMIC driver,
introduce a concept of "always present" devices to the ACPI device
enumeration code and use it to fix a problem with one platform, and
fix a system resume issue related to power resources.
Specifics:
- Update the ACPICA code in the kernel to upstream revision 20170303
which includes:
* Minor fixes and improvements in the core code (Bob Moore,
Seunghun Han).
* Debugger fixes (Colin Ian King, Lv Zheng).
* Compiler/disassembler improvements (Bob Moore, David Box, Lv
Zheng).
* Build-related update (Lv Zheng).
- Add new device IDs and platform-related information to the ACPI
drivers for Intel (LPSS) and AMD (APD) SoCs (Hanjun Guo, Hans de
Goede).
- Make it possible to quirk ACPI-enumerated devices as "always
present" on platforms where they are incorrectly reported as not
present by the AML and add the INT0002 device ID to the list of
"always present" devices (Hans de Goede).
- Fix the register information in the xpower PMIC driver and add
comments to map the registers to symbols used by AML to it (Hans de
Goede).
- Move the code turning off unused ACPI power resources during system
resume to a point after all devices have been resumed to avoid
issues with power resources that do not behave as expected (Hans de
Goede)"
* tag 'acpi-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits)
ACPI / power: Delay turning off unused power resources after suspend
ACPI / PMIC: xpower: Fix power_table addresses
ACPI / LPSS: Call pwm_add_table() for Bay Trail PWM device
ACPICA: Update version to 20170303
ACPICA: iasl: add ASL conversion tool
ACPICA: Local cache support: Allow small cache objects
ACPICA: Disassembler: Do not unconditionally remove temporary names
ACPICA: iasl: Fix IORT SMMU GSI disassembling
ACPICA: Cleanup AML opcode definitions, no functional change
ACPICA: Debugger: Add interpreter blocking mark for single-step mode
ACPICA: debugger: fix memory leak on Pathname
ACPICA: Update for automatic repair code for objects returned by evaluate_object
ACPICA: Namespace: fix operand cache leak
ACPICA: Fix several incorrect invocations of ACPICA return macro
ACPICA: Fix a module for excessive debug output
ACPICA: Update some function headers, no funtional change
ACPICA: Disassembler: Enhance resource descriptor detection
i2c: designware: Add ACPI HID for Hisilicon Hip07/08 I2C controller
ACPI / APD: Add clock frequency for Hisilicon Hip07/08 I2C controller
ACPI / bus: Add INT0002 to list of always-present devices
...
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Linus Torvalds
|
2e4ab937ec |
More power management updates for v4.12-rc1
- Add Intel Gemini Lake CPU IDs to the intel_idle and intel_rapl
drivers (David Box).
- Add a NULL pointer check to the cpuidle core to prevent it from
crashing on platforms with incomplete cpuidle configuration (Fei
Li).
- Fix DT-related documentation in the generic power domains (genpd)
framework and add a MAINTAINERS entry for DT-related material in
genpd (Viresh Kumar).
- Update the system suspend/resume infrastructure to improve the
handling of aborts of suspend transitions in progress in the
wakeup framework and rework the suspend-to-idle core loop to make
it possible to filter out spurious wakeup events (specifically the
ones coming from ACPI) without resuming all the way up to user
space every time (Rafael Wysocki).
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Merge tag 'pm-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These add new CPU IDs to a couple of drivers, fix a possible NULL
pointer dereference in the cpuidle core, update DT-related things in
the generic power domains framework and finally update the
suspend/resume infrastructure to improve the handling of wakeups from
suspend-to-idle.
Specifics:
- Add Intel Gemini Lake CPU IDs to the intel_idle and intel_rapl
drivers (David Box).
- Add a NULL pointer check to the cpuidle core to prevent it from
crashing on platforms with incomplete cpuidle configuration (Fei
Li).
- Fix DT-related documentation in the generic power domains (genpd)
framework and add a MAINTAINERS entry for DT-related material in
genpd (Viresh Kumar).
- Update the system suspend/resume infrastructure to improve the
handling of aborts of suspend transitions in progress in the wakeup
framework and rework the suspend-to-idle core loop to make it
possible to filter out spurious wakeup events (specifically the
ones coming from ACPI) without resuming all the way up to user
space every time (Rafael Wysocki)"
* tag 'pm-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle
PM / wakeup: Integrate mechanism to abort transitions in progress
x86/intel_idle: add Gemini Lake support
cpuidle: check dev before usage in cpuidle_use_deepest_state()
powercap: intel_rapl: Add support for Gemini Lake
PM / Domains: Add DT file to MAINTAINERS
PM / Domains: Fix DT example
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Linus Torvalds
|
b948abf53a |
Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs update from Miklos Szeredi: "The biggest part of this is making st_dev/st_ino on the overlay behave like a normal filesystem (i.e. st_ino doesn't change on copy up, st_dev is the same for all files and directories). Currently this only works if all layers are on the same filesystem, but future work will move the general case towards more sane behavior. There are also miscellaneous fixes, including fixes to handling append-only files. There's a small change in the VFS, but that only has an effect on overlayfs, since otherwise file->f_path.dentry->inode and file_inode(file) are always the same" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: update documentation w.r.t. constant inode numbers ovl: persistent inode numbers for upper hardlinks ovl: merge getattr for dir and nondir ovl: constant st_ino/st_dev across copy up ovl: persistent inode number for directories ovl: set the ORIGIN type flag ovl: lookup non-dir copy-up-origin by file handle ovl: use an auxiliary var for overlay root entry ovl: store file handle of lower inode on copy up ovl: check if all layers are on the same fs ovl: do not set overlay.opaque on non-dir create ovl: check IS_APPEND() on real upper inode vfs: ftruncate check IS_APPEND() on real upper inode ovl: Use designated initializers ovl: lockdep annotate of nested stacked overlayfs inode lock |
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Linus Torvalds
|
a2e5ad45a9 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi: "Support for pid namespaces from Seth and refcount_t work from Elena" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: Add support for pid namespaces fuse: convert fuse_conn.count from atomic_t to refcount_t fuse: convert fuse_req.count from atomic_t to refcount_t fuse: convert fuse_file.count from atomic_t to refcount_t |
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Linus Torvalds
|
26c5eaa132 |
The two main items are support for disabling automatic rbd exclusive
lock transfers from myself and the long awaited -ENOSPC handling series from Jeff. The former will allow rbd users to take advantage of exclusive lock's built-in blacklist/break-lock functionality while staying in control of who owns the lock. With the latter in place, we will abort filesystem writes on -ENOSPC instead of having them block indefinitely. Beyond that we've got the usual pile of filesystem fixes from Zheng, some refcount_t conversion patches from Elena and a patch for an ancient open() flags handling bug from Alexander. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJZEt/kAAoJEEp/3jgCEfOLpzAIAIld0N06DuHKG2F9mHEnLeGl Y60BZ3Ajo32i9qPT/u9ntI99ZMlkuHcNWg6WpCCh8umbwk2eiAKRP/KcfGcWmmp9 EHj9COCmBR9TRM1pNS1lSMzljDnxf9sQmbIO9cwMQBUya5g19O0OpApzxF1YQhCR V9B/FYV5IXELC3b/NH45oeDAD9oy/WgwbhQ2feTBQJmzIVJx+Je9hdhR1PH1rI06 ysyg3VujnUi/hoDhvPTBznNOxnHx/HQEecHH8b01MkbaCgxPH88jsUK/h7PYF3Gh DE/sCN69HXeu1D/al3zKoZdahsJ5GWkj9Q+vvBoQJm+ZPsndC+qpgSj761n9v38= =vamy -----END PGP SIGNATURE----- Merge tag 'ceph-for-4.12-rc1' of git://github.com/ceph/ceph-client Pull ceph updates from Ilya Dryomov: "The two main items are support for disabling automatic rbd exclusive lock transfers from myself and the long awaited -ENOSPC handling series from Jeff. The former will allow rbd users to take advantage of exclusive lock's built-in blacklist/break-lock functionality while staying in control of who owns the lock. With the latter in place, we will abort filesystem writes on -ENOSPC instead of having them block indefinitely. Beyond that we've got the usual pile of filesystem fixes from Zheng, some refcount_t conversion patches from Elena and a patch for an ancient open() flags handling bug from Alexander" * tag 'ceph-for-4.12-rc1' of git://github.com/ceph/ceph-client: (31 commits) ceph: fix memory leak in __ceph_setxattr() ceph: fix file open flags on ppc64 ceph: choose readdir frag based on previous readdir reply rbd: exclusive map option rbd: return ResponseMessage result from rbd_handle_request_lock() rbd: kill rbd_is_lock_supported() rbd: support updating the lock cookie without releasing the lock rbd: store lock cookie rbd: ignore unlock errors rbd: fix error handling around rbd_init_disk() rbd: move rbd_unregister_watch() call into rbd_dev_image_release() rbd: move rbd_dev_destroy() call out of rbd_dev_image_release() ceph: when seeing write errors on an inode, switch to sync writes Revert "ceph: SetPageError() for writeback pages if writepages fails" ceph: handle epoch barriers in cap messages libceph: add an epoch_barrier field to struct ceph_osd_client libceph: abort already submitted but abortable requests when map or pool goes full libceph: allow requests to return immediately on full conditions if caller wishes libceph: remove req->r_replay_version ceph: make seeky readdir more efficient ... |
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Linus Torvalds
|
1176032cb1 |
Merge branch 'for-linus-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs updates from Chris Mason: "This has fixes and cleanups Dave Sterba collected for the merge window. The biggest functional fixes are between btrfs raid5/6 and scrub, and raid5/6 and device replacement. Some of our pending qgroup fixes are included as well while I bash on the rest in testing. We also have the usual set of cleanups, including one that makes __btrfs_map_block() much more maintainable, and conversions from atomic_t to refcount_t" * 'for-linus-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (71 commits) btrfs: fix the gfp_mask for the reada_zones radix tree Btrfs: fix reported number of inode blocks Btrfs: send, fix file hole not being preserved due to inline extent Btrfs: fix extent map leak during fallocate error path Btrfs: fix incorrect space accounting after failure to insert inline extent Btrfs: fix invalid attempt to free reserved space on failure to cow range btrfs: Handle delalloc error correctly to avoid ordered extent hang btrfs: Fix metadata underflow caused by btrfs_reloc_clone_csum error btrfs: check if the device is flush capable btrfs: delete unused member nobarriers btrfs: scrub: Fix RAID56 recovery race condition btrfs: scrub: Introduce full stripe lock for RAID56 btrfs: Use ktime_get_real_ts for root ctime Btrfs: handle only applicable errors returned by btrfs_get_extent btrfs: qgroup: Fix qgroup corruption caused by inode_cache mount option btrfs: use q which is already obtained from bdev_get_queue Btrfs: switch to div64_u64 if with a u64 divisor Btrfs: update scrub_parity to use u64 stripe_len Btrfs: enable repair during read for raid56 profile btrfs: use clear_page where appropriate ... |
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Linus Torvalds
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56868a460b |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
Pull IDE updates from David Miller: "Two small cleanups in the IDE layer" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: don't call memcpy with the same source and destination ide: use setup_timer |
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Linus Torvalds
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7fc22f45fe |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Pull sparc updates from David Miller: "sparc changes, including a bug fix for handling exceptions during bzero on some sparc64 cpus" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: fix fault handling in NGbzero.S and GENbzero.S sparc: use memdup_user_nul in sun4m LED driver sparc: Remove redundant tests in boot_flags_init(). |
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Linus Torvalds
|
50fb55d88c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Fix multiqueue in stmmac driver on PCI, from Andy Shevchenko.
2) cdc_ncm doesn't actually fully zero out the padding area is
allocates on TX, from Jim Baxter.
3) Don't leak map addresses in BPF verifier, from Daniel Borkmann.
4) If we randomize TCP timestamps, we have to do it everywhere
including SYN cookies. From Eric Dumazet.
5) Fix "ethtool -S" crash in aquantia driver, from Pavel Belous.
6) Fix allocation size for ntp filter bitmap in bnxt_en driver, from
Dan Carpenter.
7) Add missing memory allocation return value check to DSA loop driver,
from Christophe Jaillet.
8) Fix XDP leak on driver unload in qed driver, from Suddarsana Reddy
Kalluru.
9) Don't inherit MC list from parent inet connection sockets, another
syzkaller spotted gem. Fix from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits)
dccp/tcp: do not inherit mc_list from parent
qede: Split PF/VF ndos.
qed: Correct doorbell configuration for !4Kb pages
qed: Tell QM the number of tasks
qed: Fix VF removal sequence
qede: Fix XDP memory leak on unload
net/mlx4_core: Reduce harmless SRIOV error message to debug level
net/mlx4_en: Avoid adding steering rules with invalid ring
net/mlx4_en: Change the error print to debug print
drivers: net: wimax: i2400m: i2400m-usb: Use time_after for time comparison
DECnet: Use container_of() for embedded struct
Revert "ipv4: restore rt->fi for reference counting"
net: mdio-mux: bcm-iproc: call mdiobus_free() in error path
net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control
ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf
net: cdc_ncm: Fix TX zero padding
stmmac: pci: split out common_default_data() helper
stmmac: pci: RX queue routing configuration
stmmac: pci: TX and RX queue priority configuration
stmmac: pci: set default number of rx and tx queues
...
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||
|
Linus Torvalds
|
4879b7ae05 |
dmaengine updates for 4.12-rc1
This time again a smaller update consisting of:
- support for TI DA8xx dma controller and updates to the cppi driver
- updates on bunch of drivers like xilinx, pl08x, stm32-dma, mv_xor, ioat,
dmatest
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Merge tag 'dmaengine-4.12-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"This time again a smaller update consisting of:
- support for TI DA8xx dma controller and updates to the cppi driver
- updates on bunch of drivers like xilinx, pl08x, stm32-dma, mv_xor,
ioat, dmatest"
* tag 'dmaengine-4.12-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (35 commits)
dmaengine: pl08x: remove lock documentation
dmaengine: pl08x: fix pl08x_dma_chan_state documentation
dmaengine: pl08x: Use the BIT() macro consistently
dmaengine: pl080: Fix some missing kerneldoc
dmaengine: pl080: Cut some unused defines
dmaengine: dmatest: Add check for supported buffer count (sg_buffers)
dmaengine: dmatest: Select DMA_ENGINE_RAID as its needed for the slave_sg test
dmaengine: virt-dma: Convert to use list_for_each_entry_safe()
dma-debug: use offset_in_page() macro
dmaengine: mv_xor: use offset_in_page() macro
dmaengine: dmatest: use offset_in_page() macro
dmaengine: sun4i: fix invalid argument
dmaengine: ioat: use setup_timer
dmaengine: cppi41: Fix an Oops happening in cppi41_dma_probe()
dmaengine: pl330: remove pdata based initialization
dmaengine: cppi: fix build error due to bad variable
dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
dmaengine: cppi41: use managed functions devm_*()
dmaengine: cppi41: fix cppi41_dma_tx_status() logic
dmaengine: qcom_hidma: pause the channel on shutdown
...
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||
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Linus Torvalds
|
ecc721a72c |
pwm: Changes for v4.12-rc1
Adds a new driver for the PWM controller found on MediaTek SoCs and extends support for the Atmel PWM controller to include the SAMA5D2. Some existing drivers have been migrated to the atomic API and a few others see miscellaneous improvements. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlkR5d8ZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zoRepEACg/iW8TgaWZwI64twDVowZ BgDm2QY/eIcseT+ooHoypNqprdzRk/f8lj75+SQKx65Q9FAqO1mfZbn0RmrJ5vNT 8UDkV/f2l/MKdFWYf9PfBkCbcfNzxBQ0qYmjj4XDJJGd3iUfffGTvzSmVmHlMWaE S7iN27JPc/a7C73sNgtf0d0iExXo3fFRdLoizeCXDjAGpvZBvrheQDpAiFFcuN+G kTsqGO+INxYJT/VqXb0kB9yJQUpcCm9oGgQV7oU0cHD07ZXOJ5Hlk2bskKz4FoWp gL1AXexwDupjrQwEa77X4T8bGkyW7DjDogVfV8Caks8DJk1NkdiDmmyVrdjkpCSe 5KB8PueQKNQ30rVzbvj5h7CwSQBAoRbzv6/7hqyo2nFvsfoijEgfVdFfwOZttCa+ N5tcnASkHGTF51Yvw4PEOYRbbdNniA5p0XZQlB8bLNlNxdgFJ865SrQFEcjfs+g5 Hyho7eSRjz+4BXWnQJWPCrAfkuN/kSpszwxVsXhsw+JSIWnSYnnMV22usSFKeOSz iR335N6To/YbolDCu2W8uPLenxRR9huvO0JLX1bxG/C2IFA/CPGuCpfZ1jafxVAr uZzhGkJh8MTbbFE1K/gIdFxP5dgl++ogAivHD/KUsaQ815+UwAY5UcSJBOLMPIIt zZkhin7cLigK0AW59Tl74Q== =bR2p -----END PGP SIGNATURE----- Merge tag 'pwm/for-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Adds a new driver for the PWM controller found on MediaTek SoCs and extends support for the Atmel PWM controller to include the SAMA5D2. Some existing drivers have been migrated to the atomic API and a few others see miscellaneous improvements" * tag 'pwm/for-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: tegra: Read PWM clock source rate in driver init pwm: pca9685: Fix GPIO-only operation pwm: mediatek: Don't explicitly set .owner pwm: tegra: Avoid potential overflow for short periods pwm: tegra: Add support to configure pin state in suspends/resume pwm: tegra: Add DT binding details to configure pin in suspends/resume pwm: tegra: Increase precision in PWM rate calculation pwm: tegra: Use DIV_ROUND_CLOSEST_ULL() instead of local implementation pwm: Add MediaTek PWM support dt-bindings: pwm: Add MediaTek PWM bindings pwm: atmel: Enable PWM on sama5d2 pwm: atmel: Switch to atomic PWM pwm: atmel-hlcdc: Implement the suspend/resume hooks pwm: atmel-hlcdc: Convert to the atomic PWM API |
||
|
Linus Torvalds
|
28b47809b2 |
IOMMU Updates for Linux v4.12
This includes: * Some code optimizations for the Intel VT-d driver * Code to switch off a previously enabled Intel IOMMU * Support for 'struct iommu_device' for OMAP, Rockchip and Mediatek IOMMUs * Some header optimizations for IOMMU core code headers and a few fixes that became necessary in other parts of the kernel because of that * ACPI/IORT updates and fixes * Some Exynos IOMMU optimizations * Code updates for the IOMMU dma-api code to bring it closer to use per-cpu iova caches * New command-line option to set default domain type allocated by the iommu core code * Another command line option to allow the Intel IOMMU switched off in a tboot environment * ARM/SMMU: TLB sync optimisations for SMMUv2, Support for using an IDENTITY domain in conjunction with DMA ops, Support for SMR masking, Support for 16-bit ASIDs (was previously broken) * Various other small fixes and improvements -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJZEY4XAAoJECvwRC2XARrjth0QAKV56zjnFclv39aDo6eCq9CT 51+XT4bPY5VKQ2+Jx76TBNObHmGK+8KEMHfT9khpWJtFCDyy25SGckLry1nYqmZs tSTsbj4sOeCyKzOLITlRN9/OzKXkjKAxYuq+sQZZFDFYf3kCM/eag0dGAU6aVLNp tkIal3CSpGjCQ9M5JohrtQ1mwiGqCIkMIgvnBjRw+bfpLnQNG+VL6VU2G3RAkV2b 5Vbdoy+P7ZQnJSZr/bibYL2BaQs2diR4gOppT5YbsfniMq4QYSjheu1xBboGX8b7 sx8yuPi4370irSan0BDvlvdQdjBKIRiDjfGEKDhRwPhtvN6JREGakhEOC8MySQ37 mP96B72Lmd+a7DEl5udOL7tQILA0DcUCX0aOyF714khnZuFU5tVlCotb/36xeJ+T FPc3RbEVQ90m8dYU6MNJ+ahtb/ZapxGTRfisIigB6wlnZa0Evabp9EJSce6oJMkm whbBhDubeEU18n9XAaofMbu+P2LAzq8cxiRMlsDvT4mIy7jO86jjCmhpu1Tfn2GY 4wrEQZdWOMvhUsIhObXA0aC3BzC506uvnKPW3qy041RaxBuelWiBi29qzYbhxzkr DLDpWbUZNYPyFJjttpavyQb2/XRduBTJdVP1pQpkJNDsW5jLiBkpSqm9xNADapRY vLSYRX0JCIquaD+PAuxn =3aE8 -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: - code optimizations for the Intel VT-d driver - ability to switch off a previously enabled Intel IOMMU - support for 'struct iommu_device' for OMAP, Rockchip and Mediatek IOMMUs - header optimizations for IOMMU core code headers and a few fixes that became necessary in other parts of the kernel because of that - ACPI/IORT updates and fixes - Exynos IOMMU optimizations - updates for the IOMMU dma-api code to bring it closer to use per-cpu iova caches - new command-line option to set default domain type allocated by the iommu core code - another command line option to allow the Intel IOMMU switched off in a tboot environment - ARM/SMMU: TLB sync optimisations for SMMUv2, Support for using an IDENTITY domain in conjunction with DMA ops, Support for SMR masking, Support for 16-bit ASIDs (was previously broken) - various other small fixes and improvements * tag 'iommu-updates-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (63 commits) soc/qbman: Move dma-mapping.h include to qman_priv.h soc/qbman: Fix implicit header dependency now causing build fails iommu: Remove trace-events include from iommu.h iommu: Remove pci.h include from trace/events/iommu.h arm: dma-mapping: Don't override dma_ops in arch_setup_dma_ops() ACPI/IORT: Fix CONFIG_IOMMU_API dependency iommu/vt-d: Don't print the failure message when booting non-kdump kernel iommu: Move report_iommu_fault() to iommu.c iommu: Include device.h in iommu.h x86, iommu/vt-d: Add an option to disable Intel IOMMU force on iommu/arm-smmu: Return IOVA in iova_to_phys when SMMU is bypassed iommu/arm-smmu: Correct sid to mask iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid() iommu: Make iommu_bus_notifier return NOTIFY_DONE rather than error code omap3isp: Remove iommu_group related code iommu/omap: Add iommu-group support iommu/omap: Make use of 'struct iommu_device' iommu/omap: Store iommu_dev pointer in arch_data iommu/omap: Move data structures to omap-iommu.h iommu/omap: Drop legacy-style device support ... |
||
Rafael J. Wysocki
|
46436eb2f9 |
Merge branches 'acpi-soc', 'acpi-bus', 'acpi-pmic' and 'acpi-power'
* acpi-soc: ACPI / LPSS: Call pwm_add_table() for Bay Trail PWM device i2c: designware: Add ACPI HID for Hisilicon Hip07/08 I2C controller ACPI / APD: Add clock frequency for Hisilicon Hip07/08 I2C controller * acpi-bus: ACPI / bus: Add INT0002 to list of always-present devices ACPI / bus: Introduce a list of ids for "always present" devices * acpi-pmic: ACPI / PMIC: xpower: Fix power_table addresses * acpi-power: ACPI / power: Delay turning off unused power resources after suspend |
||
|
Rafael J. Wysocki
|
8269c73404 |
Merge branch 'acpica'
* acpica: ACPICA: Update version to 20170303 ACPICA: iasl: add ASL conversion tool ACPICA: Local cache support: Allow small cache objects ACPICA: Disassembler: Do not unconditionally remove temporary names ACPICA: iasl: Fix IORT SMMU GSI disassembling ACPICA: Cleanup AML opcode definitions, no functional change ACPICA: Debugger: Add interpreter blocking mark for single-step mode ACPICA: debugger: fix memory leak on Pathname ACPICA: Update for automatic repair code for objects returned by evaluate_object ACPICA: Namespace: fix operand cache leak ACPICA: Fix several incorrect invocations of ACPICA return macro ACPICA: Fix a module for excessive debug output ACPICA: Update some function headers, no funtional change ACPICA: Disassembler: Enhance resource descriptor detection ACPICA: Add non-linux host build support |
||
|
Rafael J. Wysocki
|
80449d89d4 |
Merge branches 'pm-domains', 'pm-cpuidle', 'pm-sleep' and 'powercap'
* pm-domains: PM / Domains: Add DT file to MAINTAINERS PM / Domains: Fix DT example * pm-cpuidle: x86/intel_idle: add Gemini Lake support cpuidle: check dev before usage in cpuidle_use_deepest_state() * pm-sleep: ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle PM / wakeup: Integrate mechanism to abort transitions in progress * powercap: powercap: intel_rapl: Add support for Gemini Lake |
||
Eric Dumazet
|
657831ffc3 |
dccp/tcp: do not inherit mc_list from parent
syzkaller found a way to trigger double frees from ip_mc_drop_socket()
It turns out that leave a copy of parent mc_list at accept() time,
which is very bad.
Very similar to commit
|
||
Dave Aldridge
|
3c7f622120 |
sparc64: fix fault handling in NGbzero.S and GENbzero.S
When any of the functions contained in NGbzero.S and GENbzero.S vector through *bzero_from_clear_user, we may end up taking a fault when executing one of the store alternate address space instructions. If this happens, the exception handler does not restore the %asi register. This commit fixes the issue by introducing a new exception handler that ensures the %asi register is restored when a fault is handled. Orabug: 25577560 Signed-off-by: Dave Aldridge <david.j.aldridge@oracle.com> Reviewed-by: Rob Gardner <rob.gardner@oracle.com> Reviewed-by: Babu Moger <babu.moger@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Geliang Tang
|
aed74ea0a0 |
sparc: use memdup_user_nul in sun4m LED driver
Use memdup_user_nul() helper instead of open-coding to simplify the code. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
4a1e31c68e |
ARC updates for 4.12
- AXS10x platform clk updates for I2S, PGU - Adding region based cache flush operation for ARCv2 cores - Enforcing PAE40 dependency on HIGHMEM - ptrace support for additional regs in ARCv2 cores - Fix build failure in linux-next dut to a header include ordering change -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZEeokAAoJEGnX8d3iisJe/zgP/jpqauxaulNK4BvjJ3pI0+Fn Pgz5Mgd/S7MzmiDPsb3H0YSWQMlxcSop+EPk8V4jXcXyTuDDaC7NzWLuKau2rjiB jdbTycsJ4xSS5A8NrnG6AeE8SYAubJmtEwD8JASx+trtLGGHCKdTsRIOQpm5faUn W2IFaXs9Jof5ZYL5btOzmIOOTxdR6f3Aegq/Zqb6rxqD8ZmtVapjPdIlqQEB/xw4 JSbTH9+HxI1+vpzCuOb1Ba4sglfFG9kH0xxWvMN5HuoYsdXG5KfjoXVsxUIEl/RC m+bNdDOg5nlCS0U5PngnJnm5beBsAS8BApTTTM3ALNWGrsn+a6/1PraLsIgfa/yI XgcXp80/rGiFqAA3+fUw+ly1oJb06V9p4SRCOaOTErqcxofS4upbJ7oTu5z0HwMV HM2aw8vxZ2j4Wqrl5U3fGE9KvifUMJKuhcumpzfcmDsTtklCis4z13nbF0texNF2 tj0yqxYlOSdx4PoVzQG9Audf0sDeKUJ6Of+aGAXW55Zwq+QQJoCCzMSvTEV/xH4P RUIFkkhCQzshVmUDgHnWAjccrxz/LUrO1zLpwmOD0QWjfJHhyhegrlXGuKxNiRH5 rijMkOIe+Z8yG/UKqW0nvtB9svS0y9vqh3kEG1DJIRnNg7U2Fmk7rB404fGuvh4B T8uxDhsWP60hMZX1rw6h =zJ9B -----END PGP SIGNATURE----- Merge tag 'arc-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC updates from Vineet Gupta: - AXS10x platform clk updates for I2S, PGU - add region based cache flush operation for ARCv2 cores - enforce PAE40 dependency on HIGHMEM - ptrace support for additional regs in ARCv2 cores - fix build failure in linux-next dut to a header include ordering change * tag 'arc-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: Revert "ARCv2: Allow enabling PAE40 w/o HIGHMEM" ARC: mm: fix build failure in linux-next for UP builds ARCv2: ptrace: provide regset for accumulator/r30 regs elf: Add ARCv2 specific core note section ARCv2: mm: micro-optimize region flush generated code ARCv2: mm: Merge 2 updates to DC_CTRL for region flush ARCv2: mm: Implement cache region flush operations ARC: mm: Move full_page computation into cache version agnostic wrapper arc: axs10x: Fix ARC PGU default clock frequency arc: axs10x: Add DT bindings for I2S audio playback |
||
|
Linus Torvalds
|
c6778ff813 |
ARM: 64-bit DT updates
Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch of smaller
changes, but also some new platforms that are worth mentioning:
* Rockchip RK3399 platforms for Chromebooks, including Samsung Chromebook
Plus (Kevin)
* Orange Pi PC2 (Allwinner H5)
* Freescale LS2088A and LS1088A SoCs
* Expanded support for Nvidia Tegra186 (and Jetson TX2)
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM 64-bit DT updates from Olof Johansson:
"Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch
of smaller changes, but also some new platforms that are worth
mentioning:
- Rockchip RK3399 platforms for Chromebooks, including Samsung
Chromebook Plus (Kevin)
- Orange Pi PC2 (Allwinner H5)
- Freescale LS2088A and LS1088A SoCs
- Expanded support for Nvidia Tegra186 (and Jetson TX2)"
* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (180 commits)
arm64: dts: Add basic DT to support Spreadtrum's SP9860G
arm64: dts: exynos: Use - instead of @ for DT OPP entries
arm64: dts: exynos: Add support for s6e3hf2 panel device on TM2e board
arm64: dts: juno: add information about L1 and L2 caches
arm64: dts: juno: fix few unit address format warnings
arm64: marvell: dts: enable the crypto engine on the Armada 8040 DB
arm64: marvell: dts: enable the crypto engine on the Armada 7040 DB
arm64: marvell: dts: add crypto engine description for 7k/8k
arm64: dts: marvell: add sdhci support for Armada 7K/8K
arm64: dts: marvell: add eMMC support for Armada 37xx
arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board
arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC
arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board
arm64: dts: hisi: add SAS nodes for the hip07 SoC
arm64: dts: hisi: add RoCE nodes for the hip07 SoC
arm64: dts: hisi: add network related nodes for the hip07 SoC
arm64: dts: hisi: add mbigen nodes for the hip07 SoC
arm64: dts: rockchip: fix the memory size of PX5 Evaluation board
arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board
dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board
...
|
||
|
Linus Torvalds
|
0ff4c01b27 |
ARM: SoC 64-bit changes
Changes to platform code for 64-bit ARM platforms. Most of these are small changes to the one defconfig we use on arm64 (no per-platform configs there), to enable new drivers. There are also a few other changes. Broadcom sold off their 'Vulcan' design to Cavium, where it is now called ThunderX2. While we normally don't rename stuff based on marketing's whims, it seemed appropriate to bring in renames on a few things such as MAINTAINERS, etc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZEAyiAAoJEIwa5zzehBx3OlUQAI24Ofhr3VWeQhGWBpN/+Jx0 0IjBTPGSs8ugTFfLsJP6sBxK4d66tJSMtoD1486IK3gR9/mugL9suoYm+tME9ggN UE7DUK674QV9lE3WvLD/faL2/6a0VghuRBs7Lf6kWK+s/di+Wb5ewC0fC4AtkNiH nep4ah1RMJLHgTSLph1VMvncOlnIs1fak337zm3QtOvjnYKTqpv4yc2/uZUkB0EY eZJlVUCgHlJNVlu9lg2VhGwUUNGG+ho2npm0mXiADDUt3PzqQUzI7PvJD7FQhCyk XL0leYt/ySceNBoBXR6iuAcOlb9b2Sh6o4cOcItILl14yf6cig8lOxOi8JJOxI7m s4iCwX8U5R1q55wuke+Li/oXhbjsj4B/gWZIGwJSKYaTvag/MpO+cbTL7E5IVj17 QyQ3r60BHxt783/Q+Z4iBqdomC9WlLa9Y9q+z+zXXvZxdBCsJIDyD1aTyG17R2ur D1DlWk/zd7AbuVjn5maM2pWGcMeI6vw2ixdt3xyVUaH5+6sXGb4JL1EwnJ63octH 6oboY/iKzr4lTOQrjH3Sif2myo3FXgNgAxGZJSY5Z7Z/e/Vq7FXtfHJCZRz10OuO YUCx9ExGB/RYJJqEU7MLYu7NmwXCt4ymtoslRSeOqSH7fuZVroHtDVqpSEu01Fqw vStyAVScUusu5Okr43bP =NJ8c -----END PGP SIGNATURE----- Merge tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC 64-bit changes from Olof Johansson: "Changes to platform code for 64-bit ARM platforms. Most of these are small changes to the one defconfig we use on arm64 (no per-platform configs there), to enable new drivers. There are also a few other changes. Broadcom sold off their 'Vulcan' design to Cavium, where it is now called ThunderX2. While we normally don't rename stuff based on marketing's whims, it seemed appropriate to bring in renames on a few things such as MAINTAINERS, etc" * tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arm64: sunxi: always enable reset controller arm64: defconfig: enable the Safexcel crypto engine as a module arm64: configs: enable SDHCI driver for Xenon MAINTAINERS: Broadcom Vulcan is now Cavium ThunderX2 arm64: defconfig: add Allwinner USB PHY arm64: defconfig: enable MVPP2 arm64: defconfig: Enable video, DRM and LPASS drivers for Exynos5433 and Exynos7 arm64: exynos: Enable Exynos PMU and PM domains drivers arm64: only select PINCTRL for Allwinner platforms arm64: set CONFIG_MMC_BCM2835=y in defconfig arm64: defconfig: enable I2C_PXA arm64: defconfig: enable MVNETA ARM64: defconfig: enable the leds-pwm driver and default-on trigger arm64: defconfig: Enable SH Mobile I2C controller |
||
|
Linus Torvalds
|
0160e00ae8 |
ARM: SoC driver updates
Driver updates for ARM SoCs. * Reset subsystem, merged through arm-soc by tradition: - Make bool drivers explicitly non-modular - New support for i.MX7 and Arria10 reset controllers * PATA driver for Palmchip BK371 (acked by Tejun) * Power domain drivers for i.MX (GPC, GPCv2) - Moved out of mach-imx for GPC - Bunch of tweaks, fixes, etc * PMC support for Tegra186 * SoC detection support for Renesas RZ/G1H and RZ/G1N * Move Tegra flow controller driver from mach directory to drivers/soc - (Power management / CPU power driver) * Misc smaller tweaks for other platforms -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZEAZuAAoJEIwa5zzehBx3jCEP/1dcXY746rQoOMUDPyWF5+SZ w0l8dHUQhu4WjNGryfb9DbyiE3d6xlvPVzr9AJeAg6c5I+iikgeogS0XHNpWCU96 FR1Ftb6zo8DIaGognBL9bK5HM7NXjd/EKBkMk0Ggs9/NRFUnakkbpdfivsl2BACx mCGo15+kbgQSQsMJtd5/KfsgY5h7lXJG0fZ8LV5E1E5BSa/AofZtKVgCKfhbd0zV gQqm7xfxtURHtucc7MYNEoKNk5rlrZhOlG6DdG0d6+rscCBrmL1I5giqm8y24+wW z+JJuk21+oVtltLz09JuX51xur3CGyJ+qNJdRPE1P1Udn7wj5zA+ew9qqJi1cgNf 63tBxooBpH6R8dGcOfjKECD6lBBqBr/Dd8ReWbMyn0XF1HMAxgpfPtExu9WcDzGu 9Fr/shUiEA3jqhbzSy6DCHugpnHPdHPyY64MqzisgOEVsituQ7MSefTIGSNusDlk K36I7j93mDAF5y2fTXqbjZKoRuu6KCySvGDXzBqGwhcNzUQk14iPwjtMDZ/l9Raj sQJCUxHntUovHs+VTCwS7ahqZyn0VRNx2bt1aJXNHKzuUovpA9/X5X9HCRZJDovB 0bCGQZ124+H/VsWvSjVtIh7oknU3vSQJPxS6KLKoi3rvywuqW562lGjCTqvjBJKD FMZ5NA8VoWXM2rgTDOyx =B43K -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs: Reset subsystem, merged through arm-soc by tradition: - Make bool drivers explicitly non-modular - New support for i.MX7 and Arria10 reset controllers PATA driver for Palmchip BK371 (acked by Tejun) Power domain drivers for i.MX (GPC, GPCv2) - Moved out of mach-imx for GPC - Bunch of tweaks, fixes, etc PMC support for Tegra186 SoC detection support for Renesas RZ/G1H and RZ/G1N Move Tegra flow controller driver from mach directory to drivers/soc - (Power management / CPU power driver) Misc smaller tweaks for other platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits) soc: pm-domain: Fix the mangled urls soc: renesas: rcar-sysc: Add support for R-Car H3 ES2.0 soc: renesas: rcar-sysc: Add support for fixing up power area tables soc: renesas: Register SoC device early soc: imx: gpc: add workaround for i.MX6QP to the GPC PD driver dt-bindings: imx-gpc: add i.MX6 QuadPlus compatible soc: imx: gpc: add defines for domain index soc: imx: Add GPCv2 power gating driver dt-bindings: Add GPCv2 power gating driver ARM/clk: move the ICST library to drivers/clk ARM: plat-versatile: remove stale clock header ARM: keystone: Drop PM domain support for k2g soc: ti: Add ti_sci_pm_domains driver dt-bindings: Add TI SCI PM Domains PM / Domains: Do not check if simple providers have phandle cells PM / Domains: Add generic data pointer to genpd data struct soc/tegra: Add initial flowctrl support for Tegra132/210 soc/tegra: flowctrl: Add basic platform driver soc/tegra: Move Tegra flowctrl driver ARM: tegra: Remove unnecessary inclusion of flowctrl header ... |
||
|
Linus Torvalds
|
c81ee18e97 |
ARM: SoC defconfig updates
We've traditionally kept defconfig updates in a separate branch, often to encourage submaintainers to handle those patches separately to avoid conflicts on the shared files. The amount of changes seem to be decreasing though, so we might rethink how we handle this going forward. There really isn't much to write about here. The bulk of changes here are enabling drivers for whatever platforms the hardware is found on (and multi-configs). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZEAvEAAoJEIwa5zzehBx3ylQP+wXFWq5fLlBmjaI5wKRYXOJT Vx+gIibklAGhZmYQavezAXOUNqLJ/hf1RCwUtbfPdtafvO4qkgsuqvbcN/+ZD+cE knaQkGSqVqWzfCBCK/FYu8f433TmuUDvK8AOUn5E13fXvxoZ+V7U6Xu1MehgVR3N jLrkRH1v9kAaIcOYzpYkp3qiNqkYfMKSxwLAo+fYmv3Jm5CAiBuLYlQdILTfsEPT gdbMrs+0W3Hh5IpiQU7z55DuGGb55+R7iPmCfgy75lXXW9JEG0JoM3ji9XDqxmYu Z1l94NNkkKU1AiMSG1uigrhMBjcb1d8sqEJRJCT0bWrojVQBVvjIrK/d3MDUM30o hFHxjF8kJ210MyGeC8TOc3XoENN6YJN7gIq3WBeYmFy6yKReX1ZBdCLniw5MP8Ej FpcOyG0BLpDQdP7A6lIdBwFPFUtHfet3ILggz+JvzyzyD8Gv8iqGHVvwogfHrHhD cI4qQt2qIefmbk6G4iykIBCnl7b9tZ2nC5sHRNorLgtHRTXK9ZFhfMrarXMkxa6m GFoe3wXYzfTWWPLfmJmB/psaZG+gQoOFxt/HjT5ig7fIo3laLONZCPz1wPckyzCb pGiq9p/D9xs1biG2lLxOvR0RCHPo5eyXTshha4TWbG4xVCAG6KlROg24yGvWKIZV 513iQNKAVb/VEv6nbqFl =HXd+ -----END PGP SIGNATURE----- Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM: SoC defconfig updates from Olof Johansson: "We've traditionally kept defconfig updates in a separate branch, often to encourage submaintainers to handle those patches separately to avoid conflicts on the shared files. The amount of changes seem to be decreasing though, so we might rethink how we handle this going forward. There really isn't much to write about here. The bulk of changes here are enabling drivers for whatever platforms the hardware is found on (and multi-configs)" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (30 commits) multi_v7_defconfig: make Rockchip usb2-phy built-in ARM: omap2plus_defconfig: Enable droid 4 devices ARM: omap2plus_defconfig: Add QMI, ACM and PPP as loadable modules ARM: configs: aspeed: Add new drivers ARM: configs: aspeed: Update configs for BMC systems ARM: omap2plus_defconfig: Enable TI Ethernet PHY ARM: configs: Add new config fragment to change RAM start point ARM: configs: stm32: Add I2C support multi_v7_defconfig: make Rockchip DRM drivers built-in ARM: configs: stm32: Set CPU_V7M_NUM_IRQ to max value ARM: imx_v6_v7_defconfig: Select SMSC_PHY ARM: davinci_all_defconfig: convert to use libata PATA ARM: qcom_defconfig: Enable Qualcomm remoteproc and related drivers ARM: omap2plus_defconfig: enable ahci-dm816 module arm: set CONFIG_MMC_BCM2835=y in bcm2835_defconfig and multi_v7_defconfig ARM: bcm2835: Enable missing CMA settings for VC4 driver ARM: socfpga: updates for socfpga_defconfig ARM: imx_v6_v7_defconfig: Select hid-multitouchdriver ARM: imx_v6_v7_defconfig: Select max11801_ts touchscreen driver ARM: exynos_defconfig: Increase CONFIG_CMA_SIZE_MBYTES to 96 ... |
||
|
Linus Torvalds
|
85d604902e |
ARM: Device-tree updates
Device-tree continues to see lots of updates. The majority of patches
here are smaller changes for new hardware on existing platforms, and
there are a few larger changes worth pointing out.
Major new platforms:
- Gemini has been ported to DT, so a handful of "new" platforms moved over
from board files
- Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288 SoM and RDK
- A bunch of embedded platforms, several Linksys platforms, Synology DS116,
- Motorola Droid4 (really old OMAP-based phone) support is added.
Some refactorings, i.e. Allwinner H3/H5 support is commonalized.
And lots of smaller changes, cleanups, etc. See shortlog for more description
We're adding ability to cross-include DT files between arm and arm64,
by creating appropriate links in the dt-include directory, and using arm/
and arm64/ as include prefixes. This will avoid other local hacks such as
per-file links between the two arch trees (this broke for external mirroring
of DT contents). Now they can just provide their own appropriate dt-include
hierarcy per platform.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM Device-tree updates from Olof Johansson:
"Device-tree continues to see lots of updates. The majority of patches
here are smaller changes for new hardware on existing platforms, and
there are a few larger changes worth pointing out.
Major new platforms:
- Gemini has been ported to DT, so a handful of "new" platforms moved
over from board files
- Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288
SoM and RDK
- A bunch of embedded platforms, several Linksys platforms, Synology
DS116,
- Motorola Droid4 (really old OMAP-based phone) support is added.
Some refactorings, i.e. Allwinner H3/H5 support is commonalized.
And lots of smaller changes, cleanups, etc. See shortlog for more
description
We're adding ability to cross-include DT files between arm and arm64,
by creating appropriate links in the dt-include directory, and using
arm/ and arm64/ as include prefixes. This will avoid other local hacks
such as per-file links between the two arch trees (this broke for
external mirroring of DT contents). Now they can just provide their
own appropriate dt-include hierarcy per platform"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits)
ARM: dts: exynos: Use - instead of @ for DT OPP entries
arm: spear6xx: add DT description of the ADC on SPEAr600
arm: spear6xx: remove unneeded pinctrl properties in spear600-evb
arm: spear6xx: switch spear600-evb to the new flash partition DT binding
arm: spear6xx: fix spaces in spear600-evb.dts
arm: spear6xx: use node labels in spear600-evb.dts
arm: spear6xx: add labels to various nodes in spear600.dtsi
ARM: dts: vexpress: fix few unit address format warnings
ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
ARM: dts: at91: sama5d3_xplained: fix ADC vref
ARM: dts: at91: add envelope detector mux to the Axentia TSE-850
ARM: dts: armada-38x: label USB and SATA nodes
ARM: dts: imx6q-utilite-pro: add hpd gpio
ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply
ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
ARM: dts: imx: add Gateworks Ventana GW5903 support
ARM: dts: i.MX25: add AIPS control registers
ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators
ARM: dts: imx7-colibri: remove 1.8V fixed regulator
ARM: dts: imx7-colibri: allow to disable Ethernet rail
...
|
||
|
Linus Torvalds
|
8d648aad05 |
ARM: SoC platform updates
SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
for a few platforms:
* Gemini:
- Legacy platform that Linus Walleij has converted to multiplatform
and DT, so a handful of various tweaks there, removal of some old
stale support, etc.
* Atmel AT91:
- Fixup of various power management related pieces
- Move of SoC detection to a drivers/soc driver instead
* ST Micro STM32:
- New SoC support: STM32H743
* TI platforms:
- More driver support for Davinci (SATA in particular)
- Removal of some old stale hwmod files (linkspace platform)
* Misc:
- A couple of smaller patches for i.MX, sunxi, hisi
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
for a few platforms:
Gemini:
- Legacy platform that Linus Walleij has converted to multiplatform
and DT, so a handful of various tweaks there, removal of some old
stale support, etc.
Atmel AT91:
- Fixup of various power management related pieces
- Move of SoC detection to a drivers/soc driver instead
ST Micro STM32:
- New SoC support: STM32H743
TI platforms:
- More driver support for Davinci (SATA in particular)
- Removal of some old stale hwmod files (linkspace platform)
Misc:
- A couple of smaller patches for i.MX, sunxi, hisi"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (57 commits)
ARM: davinci: Add clock for CPPI 4.1 DMA engine
ARM: mxs: add support for I2SE Duckbill 2 boards
MAINTAINERS: Update the Allwinner sunXi entry
ARM: i.MX25: globally disable supervisor protect
ARM: at91: move SoC detection to its own driver
ARM: at91: pm: correct typo
ARM: at91: pm: Remove at91_pm_set_standby
ARM: at91: pm: Merge all at91sam9*_pm_init
ARM: at91: pm: Tie the USB clock mask to the pmc
ARM: at91: pm: Tie the memory controller type to the ramc id
ARM: at91: pm: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.
ARM: at91: pm: Simplify at91rm9200_standby
ARM: at91: pm: Use struct at91_pm_data in pm_suspend.S
ARM: at91: pm: Move global variables into at91_pm_data
ARM: at91: pm: Move at91_ramc_read/write to pm.c
ARM: at91: pm: Cleanup headers
MAINTAINERS: Add memory drivers to AT91 entry
MAINTAINERS: Update AT91 entry
ARM: davinci: add pata_bk3710 libata driver support
ARM: OMAP2+: mark omap_init_rng as __init
...
|
||
|
Linus Torvalds
|
e07e368b27 |
ARM: SoC non-urgent fixes for merge window
Smaller patches that didn't seem to find a home in other branches, and
low-priority fixes from late in the merge window. A number of these are
MAINTAINER updates, it seems.
Highlights:
* Maintainers:
- Remove Alexandre Courbot and Stephen Warren from Tegra maintainership,
add Jon Hunter
- Remove Stephen Warren and add Stefan Wahren to bcm2835
- Tweaks for file flagging for Marvell Dove
* Fixes:
- For two non-common-clk platform, handle clk_disable with NULL arg
- Remove redundant Kconfig select for Oxnas
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Merge tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull misc ARM SoC fixes from Olof Johansson:
"ARM SoC non-urgent fixes for merge window
Smaller patches that didn't seem to find a home in other branches, and
low-priority fixes from late in the merge window. A number of these
are MAINTAINER updates, it seems.
Highlights:
* Maintainers:
- Remove Alexandre Courbot and Stephen Warren from Tegra
maintainership, add Jon Hunter
- Remove Stephen Warren and add Stefan Wahren to bcm2835
- Tweaks for file flagging for Marvell Dove
* Fixes:
- For two non-common-clk platform, handle clk_disable with NULL arg
- Remove redundant Kconfig select for Oxnas"
* tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: mmp: let clk_disable() return immediately if clk is NULL
ARM: w90x900: let clk_disable() return immediately if clk is NULL
MAINTAINERS: Add file patterns for dove device tree bindings
ARM: oxnas: remove redundant select CPU_V6K
MAINTAINERS: tegra: Remove self as maintainer
MAINTAINERS: tegra: Replace Stephen with Jon
MAINTAINERS: Add Stefan Wahren to bcm2835.
MAINTAINERS: remove swarren from bcm2835
MAINTAINERS: Add Jon Mason to BCM5301X maintainers
|
||
|
Linus Torvalds
|
11fbf53d66 |
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro: "Assorted bits and pieces from various people. No common topic in this pile, sorry" * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs/affs: add rename exchange fs/affs: add rename2 to prepare multiple methods Make stat/lstat/fstatat pass AT_NO_AUTOMOUNT to vfs_statx() fs: don't set *REFERENCED on single use objects fs: compat: Remove warning from COMPATIBLE_IOCTL remove pointless extern of atime_need_update_rcu() fs: completely ignore unknown open flags fs: add a VALID_OPEN_FLAGS fs: remove _submit_bh() fs: constify tree_descr arrays passed to simple_fill_super() fs: drop duplicate header percpu-rwsem.h fs/affs: bugfix: Write files greater than page size on OFS fs/affs: bugfix: enable writes on OFS disks fs/affs: remove node generation check fs/affs: import amigaffs.h fs/affs: bugfix: make symbolic links work again |
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Linus Torvalds
|
339fbf6796 |
Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fix from Al Viro: "Braino fix for iov_iter_revert() misuse" * 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix braino in generic_file_read_iter() |
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Linus Torvalds
|
8ee74a91ac |
proc: try to remove use of FOLL_FORCE entirely
We fixed the bugs in it, but it's still an ugly interface, so let's see
if anybody actually depends on it. It's entirely possible that nothing
actually requires the whole "punch through read-only mappings"
semantics.
For example, gdb definitely uses the /proc/<pid>/mem interface, but it
looks like it mainly does it for regular reads of the target (that don't
need FOLL_FORCE), and looking at the gdb source code seems to fall back
on the traditional ptrace(PTRACE_POKEDATA) interface if it needs to.
If this breaks something, I do have a (more complex) version that only
enables FOLL_FORCE when somebody has PTRACE_ATTACH'ed to the target,
like the comment here used to say ("Maybe we should limit FOLL_FORCE to
actual ptrace users?").
Cc: Kees Cook <keescook@chromium.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David S. Miller
|
e735da5ec0 |
Merge branch 'qed-general-fixes'
Yuval Mintz says: ==================== qed*: General fixes This series contain several fixes for qed and qede. - #1 [and ~#5] relate to XDP cleanups - #2 and #5 correct VF behavior - #3 and #4 fix and add missing configurations needed for RoCE & storage ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Mintz, Yuval
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be47c55557 |
qede: Split PF/VF ndos.
PFs and VFs share the same structure of NDOs today,
and the VFs explicitly fails the ndo_xdp() callback stating
it doesn't support XDP.
This results in lots of:
[qede_xdp:1032(enp131s2)]VFs don't support XDP
------------[ cut here ]------------
WARNING: CPU: 4 PID: 1426 at net/core/rtnetlink.c:1637 rtnl_dump_ifinfo+0x354/0x3c0
...
Call Trace:
? __alloc_skb+0x9b/0x1d0
netlink_dump+0x122/0x290
netlink_recvmsg+0x27d/0x430
sock_recvmsg+0x3d/0x50
...
As every dump request for the VF interface info would fail due to
rtnl_xdp_fill() returning an error code.
To resolve this, introduce a subset of the NDOs meant for the VF
in a seperate structure and register that one instead for VFs,
and omit the ndo_xdp initialization.
Fixes:
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Ram Amrani
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a82dadbce4 |
qed: Correct doorbell configuration for !4Kb pages
When configuring the doorbell DPI address, driver aligns the start
address to 4KB [HW-pages] instead of host PAGE_SIZE.
As a result, RoCE applications might receive addresses which are
unaligned to pages [when PAGE_SIZE > 4KB], which is a security risk.
Fixes:
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Mintz, Yuval
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c9f0523bb3 |
qed: Tell QM the number of tasks
Driver doesn't pass the number of tasks to the QM init logic which would cause back-pressure in scenarios requiring many tasks [E.g., using max MRs] and thus reduced performance. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Mintz, Yuval
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5f027d7a48 |
qed: Fix VF removal sequence
After previos changes in HW-stop scheme, VFs stopped sending CLOSE
messages to their PFs when they unload.
Fixes:
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Suddarsana Reddy Kalluru
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92c43eb416 |
qede: Fix XDP memory leak on unload
When (re|un)loading, Tx-queues belonging to XDP would not get freed.
Fixes:
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David S. Miller
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cf680179c1 |
Merge branch 'mlx4-misc-fixes'
Tariq Toukan says:
====================
mlx4 misc fixes
This patchset contains misc bug fixes from the team
to the mlx4 Core and Eth drivers.
Series generated against net commit:
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Jack Morgenstein
|
83bd5118a1 |
net/mlx4_core: Reduce harmless SRIOV error message to debug level
Under SRIOV resource management, extra counters are allocated to VFs
from a free pool. If that pool is empty, the ALLOC_RES command for
a counter resource fails -- and this generates a misleading error
message in the message log.
Under SRIOV, each VF is allocated (i.e., guaranteed) 2 counters --
one counter per port. For ETH ports, the RoCE driver requests an
additional counter (above the guaranteed counters). If that request
fails, the VF RoCE driver simply uses the default (i.e., guaranteed)
counter for that port.
Thus, failing to allocate an additional counter does not constitute
a problem, and the error message on the PF when this occurs should
be reduced to debug level.
Finally, to identify the situation that the reason for the failure is
that no resources are available to grant to the VF, we modified the
error returned by mlx4_grant_resource to -EDQUOT (Quota exceeded),
which more accurately describes the error.
Fixes:
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Talat Batheesh
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89c557687a |
net/mlx4_en: Avoid adding steering rules with invalid ring
Inserting steering rules with illegal ring is an invalid operation,
block it.
Fixes:
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Kamal Heib
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505a9249c2 |
net/mlx4_en: Change the error print to debug print
The error print within mlx4_en_calc_rx_buf() should be a debug print.
Fixes:
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Karim Eshapa
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4c19e2f2a8 |
drivers: net: wimax: i2400m: i2400m-usb: Use time_after for time comparison
Use time_after() for time comparison with the new fix. Signed-off-by: Karim Eshapa <karim.eshapa@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Kees Cook
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f92ceb01c2 |
DECnet: Use container_of() for embedded struct
Instead of a direct cross-type cast, use conatiner_of() to locate the embedded structure, even in the face of future struct layout randomization. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
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2868b2513a |
linux-kselftest-4.12-rc1
This update consists of:
-- important fixes for build failures and clean target related warnings
to address regressions introduced in:
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Linus Torvalds
|
00d9593335 |
These are three simple changes.
The first one is just a switch from using strcpy() to strlcpy(). Someone thought that it may cause an overflow bug, but since it only copies comms into a pre-allocated array of TASK_COMM_LEN, and no comm should ever be bigger than that, nor not end with a nul character, this change is more of a safety precaution than fixing anything that is actually broken. The other two changes are simply cleaning and optimizing some code. -----BEGIN PGP SIGNATURE----- iQExBAABCAAbBQJZEKYJFBxyb3N0ZWR0QGdvb2RtaXMub3JnAAoJEMm5BfJq2Y3L +NcH/jK6ELGykogqi2FfLNzwJTjVpHdKrrMKyxHcC+jXv3mJUyK+0qKHkCO6zyy1 EWAbTrSMjHGG6r6AP42QLRRehsijk7xXjJm86T771PNtSgY4xCKobFisk73KR4YB 2Y1JXkSpKH2kKgdixR9hcg4h5RTv16KeAMu2cLSMxRfDEr1mBvv7LU8ZrobJSx2C LGR/241bTxOB6mWCmjqSTVrhHyEAMgJhVwV+ym7qfjqQULGhgFmq3CVTicFU0PWx UkzrcwYT2T56jU3Ngu/e1KkEZq0/rG7O86iSxgwnuraW4n48u3rpkl/q9eZ029Hd /kxyyXBKQDxx6cQd4hZrYUTW4IU= =8/K8 -----END PGP SIGNATURE----- Merge tag 'trace-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull more tracing updates from Steven Rostedt: "These are three simple changes. The first one is just a switch from using strcpy() to strlcpy(). Someone thought that it may cause an overflow bug, but since it only copies comms into a pre-allocated array of TASK_COMM_LEN, and no comm should ever be bigger than that, nor not end with a nul character, this change is more of a safety precaution than fixing anything that is actually broken. The other two changes are simply cleaning and optimizing some code" * tag 'trace-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace: Simplify ftrace_match_record() even more ftrace: Remove an unneeded condition tracing: Use strlcpy() instead of strcpy() in __trace_find_cmdline() |
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Linus Torvalds
|
3341713c67 |
Updates #2 for 4.12 kernel merge window
- mlx5/IPoIB fixup patch
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mergetag object
|
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|
David S. Miller
|
32f1bc0f3d |
Revert "ipv4: restore rt->fi for reference counting"
This reverts commit
|
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|
Linus Torvalds
|
857f864014 |
pci-v4.12-changes
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Linus Torvalds
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8f3207c7ea |
TTY/Serial patches for 4.12-rc1
Here is the "big" TTY/Serial patch updates for 4.12-rc1
Not a lot of new things here, the normal number of serial driver updates
and additions, tiny bugs fixed, and some core files split up to make
future changes a bit easier for Nicolas's "tiny-tty" work.
All of these have been in linux-next for a while. There will be a merge
conflict with include/linux/serdev.h coming from the bluetooth tree
merge, which we knew about, as we wanted some of the serdev changes to
go in through that tree. I'll send the expected merge result as a
follow-on message.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial updates from Greg KH:
"Here is the "big" TTY/Serial patch updates for 4.12-rc1
Not a lot of new things here, the normal number of serial driver
updates and additions, tiny bugs fixed, and some core files split up
to make future changes a bit easier for Nicolas's "tiny-tty" work.
All of these have been in linux-next for a while"
* tag 'tty-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (62 commits)
serial: small Makefile reordering
tty: split job control support into a file of its own
tty: move baudrate handling code to a file of its own
console: move console_init() out of tty_io.c
serial: 8250_early: Add earlycon support for Palmchip UART
tty: pl011: use "qdf2400_e44" as the earlycon name for QDF2400 E44
vt: make mouse selection of non-ASCII consistent
vt: set mouse selection word-chars to gpm's default
imx-serial: Reduce RX DMA startup latency when opening for reading
serial: omap: suspend device on probe errors
serial: omap: fix runtime-pm handling on unbind
tty: serial: omap: add UPF_BOOT_AUTOCONF flag for DT init
serial: samsung: Remove useless spinlock
serial: samsung: Add missing checks for dma_map_single failure
serial: samsung: Use right device for DMA-mapping calls
serial: imx: setup DCEDTE early and ensure DCD and RI irqs to be off
tty: fix comment typo s/repsonsible/responsible/
tty: amba-pl011: Fix spurious TX interrupts
serial: xuartps: Enable clocks in the pm disable case also
serial: core: Re-use struct uart_port {name} field
...
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Linus Torvalds
|
bf5f89463f |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- the rest of MM
- various misc things
- procfs updates
- lib/ updates
- checkpatch updates
- kdump/kexec updates
- add kvmalloc helpers, use them
- time helper updates for Y2038 issues. We're almost ready to remove
current_fs_time() but that awaits a btrfs merge.
- add tracepoints to DAX
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (114 commits)
drivers/staging/ccree/ssi_hash.c: fix build with gcc-4.4.4
selftests/vm: add a test for virtual address range mapping
dax: add tracepoint to dax_insert_mapping()
dax: add tracepoint to dax_writeback_one()
dax: add tracepoints to dax_writeback_mapping_range()
dax: add tracepoints to dax_load_hole()
dax: add tracepoints to dax_pfn_mkwrite()
dax: add tracepoints to dax_iomap_pte_fault()
mtd: nand: nandsim: convert to memalloc_noreclaim_*()
treewide: convert PF_MEMALLOC manipulations to new helpers
mm: introduce memalloc_noreclaim_{save,restore}
mm: prevent potential recursive reclaim due to clearing PF_MEMALLOC
mm/huge_memory.c: deposit a pgtable for DAX PMD faults when required
mm/huge_memory.c: use zap_deposited_table() more
time: delete CURRENT_TIME_SEC and CURRENT_TIME
gfs2: replace CURRENT_TIME with current_time
apparmorfs: replace CURRENT_TIME with current_time()
lustre: replace CURRENT_TIME macro
fs: ubifs: replace CURRENT_TIME_SEC with current_time
fs: ufs: use ktime_get_real_ts64() for birthtime
...
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