forked from Minki/linux
c7ad5ad297
705131 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Andy Lutomirski
|
c7ad5ad297 |
x86/mm/64: Initialize CR4.PCIDE early
cpu_init() is weird: it's called rather late (after early
identification and after most MMU state is initialized) on the boot
CPU but is called extremely early (before identification) on secondary
CPUs. It's called just late enough on the boot CPU that its CR4 value
isn't propagated to mmu_cr4_features.
Even if we put CR4.PCIDE into mmu_cr4_features, we'd hit two
problems. First, we'd crash in the trampoline code. That's
fixable, and I tried that. It turns out that mmu_cr4_features is
totally ignored by secondary_start_64(), though, so even with the
trampoline code fixed, it wouldn't help.
This means that we don't currently have CR4.PCIDE reliably initialized
before we start playing with cpu_tlbstate. This is very fragile and
tends to cause boot failures if I make even small changes to the TLB
handling code.
Make it more robust: initialize CR4.PCIDE earlier on the boot CPU
and propagate it to secondary CPUs in start_secondary().
( Yes, this is ugly. I think we should have improved mmu_cr4_features
to actually control CR4 during secondary bootup, but that would be
fairly intrusive at this stage. )
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reported-by: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>
Tested-by: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Fixes:
|
||
|
Andy Lutomirski
|
f34902c5c6 |
x86/hibernate/64: Mask off CR3's PCID bits in the saved CR3
Jiri reported a resume-from-hibernation failure triggered by PCID.
The root cause appears to be rather odd. The hibernation asm
restores a CR3 value that comes from the image header. If the image
kernel has PCID on, it's entirely reasonable for this CR3 value to
have one of the low 12 bits set. The restore code restores it with
CR4.PCIDE=0, which means that those low 12 bits are accepted by the
CPU but are either ignored or interpreted as a caching mode. This
is odd, but still works. We blow up later when the image kernel
restores CR4, though, since changing CR4.PCIDE with CR3[11:0] != 0
is illegal. Boom!
FWIW, it's entirely unclear to me what's supposed to happen if a PAE
kernel restores a non-PAE image or vice versa. Ditto for LA57.
Reported-by: Jiri Kosina <jikos@kernel.org>
Tested-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes:
|
||
|
Andy Lutomirski
|
a376e7f99b |
x86/mm: Get rid of VM_BUG_ON in switch_tlb_irqs_off()
If we hit the VM_BUG_ON(), we're detecting a genuinely bad situation, but we're very unlikely to get a useful call trace. Make it a warning instead. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bpetkov@suse.de> Cc: Jiri Kosina <jikos@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/3b4e06bbb382ca54a93218407c93925ff5871546.1504847163.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
Linus Torvalds
|
6d8ef53e8b |
for-f2fs-4.14
In this round, we've mostly tuned f2fs to provide better user experience
for Android. Especially, we've worked on atomic write feature again with
SQLite community in order to support it officially. And we added or modified
several facilities to analyze and enhance IO behaviors.
Major changes include:
- add app/fs io stat
- add inode checksum feature
- support project/journalled quota
- enhance atomic write with new ioctl() which exposes feature set
- enhance background gc/discard/fstrim flows with new gc_urgent mode
- add F2FS_IOC_FS{GET,SET}XATTR
- fix some quota flows
-----BEGIN PGP SIGNATURE-----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=w4KH
-----END PGP SIGNATURE-----
Merge tag 'f2fs-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, we've mostly tuned f2fs to provide better user
experience for Android. Especially, we've worked on atomic write
feature again with SQLite community in order to support it officially.
And we added or modified several facilities to analyze and enhance IO
behaviors.
Major changes include:
- add app/fs io stat
- add inode checksum feature
- support project/journalled quota
- enhance atomic write with new ioctl() which exposes feature set
- enhance background gc/discard/fstrim flows with new gc_urgent mode
- add F2FS_IOC_FS{GET,SET}XATTR
- fix some quota flows"
* tag 'f2fs-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (63 commits)
f2fs: hurry up to issue discard after io interruption
f2fs: fix to show correct discard_granularity in sysfs
f2fs: detect dirty inode in evict_inode
f2fs: clear radix tree dirty tag of pages whose dirty flag is cleared
f2fs: speed up gc_urgent mode with SSR
f2fs: better to wait for fstrim completion
f2fs: avoid race in between read xattr & write xattr
f2fs: make get_lock_data_page to handle encrypted inode
f2fs: use generic terms used for encrypted block management
f2fs: introduce f2fs_encrypted_file for clean-up
Revert "f2fs: add a new function get_ssr_cost"
f2fs: constify super_operations
f2fs: fix to wake up all sleeping flusher
f2fs: avoid race in between atomic_read & atomic_inc
f2fs: remove unneeded parameter of change_curseg
f2fs: update i_flags correctly
f2fs: don't check inode's checksum if it was dirtied or writebacked
f2fs: don't need to update inode checksum for recovery
f2fs: trigger fdatasync for non-atomic_write file
f2fs: fix to avoid race in between aio and gc
...
|
||
|
Linus Torvalds
|
cdb897e327 |
The highlights include:
* a large series of fixes and improvements to the snapshot-handling
code (Zheng Yan)
* individual read/write OSD requests passed down to libceph are now
limited to 16M in size to avoid hitting OSD-side limits (Zheng Yan)
* encode MStatfs v2 message to allow for more accurate space usage
reporting (Douglas Fuller)
* switch to the new writeback error tracking infrastructure (Jeff
Layton)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABCAAGBQJZuAC0AAoJEEp/3jgCEfOLb14H/REYq4fDDkUa70L4leKWWdCa
n71ipkKeoorfivts71iOtGMJfK+Z6ax+dq1PvBWMy6PtzXS/+2B+t2XwILvLiwWH
h87i44bY68aLWRTSusgTfB+I7gyVrWN0WMLznZ5rfM9XuyPv+RPyJYh3EhxWI5+U
2kOHFEc+cPL6mAshGmB8lIzKOWTfmBiw28ulICwlcazm79hh39aNBQE546lS8gA3
kXuJ55odojPgXOYh+vs60raIBnm6flek1jLxBGYG3MU4gv0VVWOyW0eWeuqW+EcR
6dVYlzg1xGlPp+vRmDZQuv/E2MafBxdcil/RrdLeqcx/Hf1KJBzcLgUzIMbnOAI=
=YDZP
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-4.14-rc1' of git://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"The highlights include:
- a large series of fixes and improvements to the snapshot-handling
code (Zheng Yan)
- individual read/write OSD requests passed down to libceph are now
limited to 16M in size to avoid hitting OSD-side limits (Zheng Yan)
- encode MStatfs v2 message to allow for more accurate space usage
reporting (Douglas Fuller)
- switch to the new writeback error tracking infrastructure (Jeff
Layton)"
* tag 'ceph-for-4.14-rc1' of git://github.com/ceph/ceph-client: (35 commits)
ceph: stop on-going cached readdir if mds revokes FILE_SHARED cap
ceph: wait on writeback after writing snapshot data
ceph: fix capsnap dirty pages accounting
ceph: ignore wbc->range_{start,end} when write back snapshot data
ceph: fix "range cyclic" mode writepages
ceph: cleanup local variables in ceph_writepages_start()
ceph: optimize pagevec iterating in ceph_writepages_start()
ceph: make writepage_nounlock() invalidate page that beyonds EOF
ceph: properly get capsnap's size in get_oldest_context()
ceph: remove stale check in ceph_invalidatepage()
ceph: queue cap snap only when snap realm's context changes
ceph: handle race between vmtruncate and queuing cap snap
ceph: fix message order check in handle_cap_export()
ceph: fix NULL pointer dereference in ceph_flush_snaps()
ceph: adjust 36 checks for NULL pointers
ceph: delete an unnecessary return statement in update_dentry_lease()
ceph: ENOMEM pr_err in __get_or_create_frag() is redundant
ceph: check negative offsets in ceph_llseek()
ceph: more accurate statfs
ceph: properly set snap follows for cap reconnect
...
|
||
Richard Wareing
|
b31ff3cdf5 |
xfs: XFS_IS_REALTIME_INODE() should be false if no rt device present
If using a kernel with CONFIG_XFS_RT=y and we set the RHINHERIT flag on
a directory in a filesystem that does not have a realtime device and
create a new file in that directory, it gets marked as a real time file.
When data is written and a fsync is issued, the filesystem attempts to
flush a non-existent rt device during the fsync process.
This results in a crash dereferencing a null buftarg pointer in
xfs_blkdev_issue_flush():
BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
IP: xfs_blkdev_issue_flush+0xd/0x20
.....
Call Trace:
xfs_file_fsync+0x188/0x1c0
vfs_fsync_range+0x3b/0xa0
do_fsync+0x3d/0x70
SyS_fsync+0x10/0x20
do_syscall_64+0x4d/0xb0
entry_SYSCALL64_slow_path+0x25/0x25
Setting RT inode flags does not require special privileges so any
unprivileged user can cause this oops to occur. To reproduce, confirm
kernel is compiled with CONFIG_XFS_RT=y and run:
# mkfs.xfs -f /dev/pmem0
# mount /dev/pmem0 /mnt/test
# mkdir /mnt/test/foo
# xfs_io -c 'chattr +t' /mnt/test/foo
# xfs_io -f -c 'pwrite 0 5m' -c fsync /mnt/test/foo/bar
Or just run xfstests with MKFS_OPTIONS="-d rtinherit=1" and wait.
Kernels built with CONFIG_XFS_RT=n are not exposed to this bug.
Fixes:
|
||
|
Linus Torvalds
|
52269718dc |
dma-mapping updates for 4.14:
- removal of the old dma_alloc_noncoherent interface
- remove unused flags to dma_declare_coherent_memory
- restrict OF DMA configuration to specific physical busses
- use the iommu mailing list for dma-mapping questions and
patches
-----BEGIN PGP SIGNATURE-----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=qHNs
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- removal of the old dma_alloc_noncoherent interface
- remove unused flags to dma_declare_coherent_memory
- restrict OF DMA configuration to specific physical busses
- use the iommu mailing list for dma-mapping questions and patches
* tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping:
dma-coherent: fix dma_declare_coherent_memory() logic error
ARM: imx: mx31moboard: Remove unused 'dma' variable
dma-coherent: remove an unused variable
MAINTAINERS: use the iommu list for the dma-mapping subsystem
dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags
dma-coherent: remove the DMA_MEMORY_INCLUDES_CHILDREN flag
of: restrict DMA configuration
dma-mapping: remove dma_alloc_noncoherent and dma_free_noncoherent
i825xx: switch to switch to dma_alloc_attrs
au1000_eth: switch to dma_alloc_attrs
sgiseeq: switch to dma_alloc_attrs
dma-mapping: reduce dma_mapping_error inline bloat
|
||
|
Linus Torvalds
|
ae71948f39 |
Just a single conversion to the new UUID API for this merge window.
-----BEGIN PGP SIGNATURE----- iQI/BAABCAApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAlm38CcLHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYM6mRAAzqblh72N+v+1Nk+pWPabAdswG4+tWuujc8lklEbe RRekoUUOTi73EMS6BYjtrF38PlvV+mc+ClP9DN8/9tC8uvY+TBXhRF6XJmVEyeC9 cdmpA/OhIFoURbZc8ausF/tFUPfRKZKStV6SLzwv4rbceMSiSnqcVt32ZPJ9ZczI yjl099pDbnjJvcx4birz6BeW6lKVB0bcMDp67zlfX+y21khqRR2AmYQSVt4WWWGS f9G5sKvMlmj8DM/SPtFLipPug+tKgZlv8WQ4vHPRTxc4ywlAY7FgrHM8WSxhjN5G tJEgtWyjTfb6HsKEOvyYqmqOL5EmyaXR8Qgf/e6p1KeeStoipyqSt5EQ0U1UAsgk naCWRCrKJGp/rObofFtCiT0uyylQME5jKtW7b9XQh92nnIIwvlbzylsTI6LRT6bf DH3xk1wu1JCETq9I6KnAizRMflzC0zPUqPMDKLH6IqMTlhmevqRLxAa33FUxZJTu E2n4yrZet2AqwVxU7GYpAphLCb6IAyREGZ88lYT+vRUsAH+SZkhdQmEoFNx1YdQ1 16N5zdxfpn1S+f+UIqcWulLoSbKdiUdka1knXAWgi+3HExSzLEv5qOlShmU4DkwO wR9V6ccwLGeL3ILoBwy5ohmrhKWSxfUlRjisyH0jn2b9ZQ/UHcHXUyM3XImE309J qjw= =ERLM -----END PGP SIGNATURE----- Merge tag 'uuid-for-4.14' of git://git.infradead.org/users/hch/uuid Pull uuid updates from Christoph Hellwig: "Just a single conversion to the new UUID API for this merge window" * tag 'uuid-for-4.14' of git://git.infradead.org/users/hch/uuid: efi: switch to use new generic UUID API |
||
|
Linus Torvalds
|
7f85565a3f |
selinux/stable-4.14 PR 20170831
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEcQCq365ubpQNLgrWVeRaWujKfIoFAlmoS/wUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQVeRaWujKfIqubxAAhkcmOgf+bh881VOWjkrl0MpO6n30 LAyLHNpa95xYw7AuxSrx+XP21hZHVWOSPEZdDjC+BOTToqv025XyYUAh+vvhm1pc HgT7oNOyfEnGdXG8VtluC2zhSunw/gDz7uoUh7+dHpVqa+NayRqaopNY+4tgtVjT 6/DMwfvonTD5GWaNxraFZLaOENXAjbdVBcqoHhnY9cp4w5uGQ3rt6dFpLpW/gW7n /fUzsjnLTztrsRx3nyEkwJuo/pxugbmZU5sjVgCFd7P729CfBVKqoToIh0CqJfj6 s4RIb//XmRxxiTF1EO7N1suPaqnESjT+Ua3moIuEixs4QjiEu25TNZy8K0b2zLsL sTt40F5KAbKYXH/WyZxEtPf0HOUwL68oFZ+c4VYcCK6LwJmBLnfhan4BSZgH0/EO rBIlb5O1znyfuGmLnjUfn+BlPuP35PhRpZVWP2eLZtOC4lY+yaVqzauFIEY/wY96 dYM6YwtJYuZ3C8sQxjT6UWuOYyj/02EgPbvlS7nv4zp1pZNnZ0dx8sfEu6FNeakY QZAaI4oDvkpj7x4a0biNinacCYIUacRDF63jcKQnaNp3F3Nf1Vh4DKQWbFLfMidN luWsEsVrPfLynUMZLq3KVUg825bTQw1MapqzlADmOyX6Dq/87/a+nY9IXWOH9TSm fJjuSsMAtnui1/k= =/6oy -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20170831' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: "A relatively quiet period for SELinux, 11 patches with only two/three having any substantive changes. These noteworthy changes include another tweak to the NNP/nosuid handling, per-file labeling for cgroups, and an object class fix for AF_UNIX/SOCK_RAW sockets; the rest of the changes are minor tweaks or administrative updates (Stephen's email update explains the file explosion in the diffstat). Everything passes the selinux-testsuite" [ Also a couple of small patches from the security tree from Tetsuo Handa for Tomoyo and LSM cleanup. The separation of security policy updates wasn't all that clean - Linus ] * tag 'selinux-pr-20170831' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: constify nf_hook_ops selinux: allow per-file labeling for cgroupfs lsm_audit: update my email address selinux: update my email address MAINTAINERS: update the NetLabel and Labeled Networking information selinux: use GFP_NOWAIT in the AVC kmem_caches selinux: Generalize support for NNP/nosuid SELinux domain transitions selinux: genheaders should fail if too many permissions are defined selinux: update the selinux info in MAINTAINERS credits: update Paul Moore's info selinux: Assign proper class to PF_UNIX/SOCK_RAW sockets tomoyo: Update URLs in Documentation/admin-guide/LSM/tomoyo.rst LSM: Remove security_task_create() hook. |
||
|
Linus Torvalds
|
680352bda5 |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "Two fixes: dead code removal, plus a SME memory encryption fix on 32-bit kernels that crashed Xen guests" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Remove unused and undefined __generic_processor_info() declaration x86/mm: Make the SME mask a u64 |
||
|
Linus Torvalds
|
040b9d7ccf |
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar: "Three fixes: - fix a suspend/resume cpusets bug - fix a !CONFIG_NUMA_BALANCING bug - fix a kerneldoc warning" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix nuisance kernel-doc warning sched/cpuset/pm: Fix cpuset vs. suspend-resume bugs sched/fair: Fix wake_affine_llc() balancing rules |
||
|
Linus Torvalds
|
e6328a7abe |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tooling updates from Ingo Molnar: "Perf tooling updates and fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf annotate browser: Help for cycling thru hottest instructions with TAB/shift+TAB perf stat: Only auto-merge events that are PMU aliases perf test: Add test case for PERF_SAMPLE_PHYS_ADDR perf script: Support physical address perf mem: Support physical address perf sort: Add sort option for physical address perf tools: Support new sample type for physical address perf vendor events powerpc: Remove duplicate events perf intel-pt: Fix syntax in documentation of config option perf test powerpc: Fix 'Object code reading' test perf trace: Support syscall name globbing perf syscalltbl: Support glob matching on syscall names perf report: Calculate the average cycles of iterations |
||
|
Linus Torvalds
|
33f82bda01 |
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Ingo Molnar: "A sparse irq race/locking fix, and a MSI irq domains population fix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Make sparse_irq_lock protect what it should protect genirq/msi: Fix populating multiple interrupts |
||
Chao Yu
|
e6c6de18f0 |
f2fs: hurry up to issue discard after io interruption
Once we encounter I/O interruption during issuing discards, we will delay long time before next round, but if system status is I/O idle during the time, it may loses opportunity to issue discards. So this patch changes to hurry up to issue discard after io interruption. Besides, this patch also fixes to issue discards accurately with assigned rate. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Chao Yu
|
80647e5f4c |
f2fs: fix to show correct discard_granularity in sysfs
Fix below incorrect display when reading discard_granularity sysfs node. $ cat /sys/fs/f2fs/<device>/discard_granularity $ 16 $ echo 32 > /sys/fs/f2fs/<device>/discard_granularity $ cat /sys/fs/f2fs/<device>/discard_granularity $ 16 Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Chao Yu
|
ca7d802a7d |
f2fs: detect dirty inode in evict_inode
Add a bugon in f2fs_evict_inode to detect inconsistent status between inode cache and related node page cache. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Linus Torvalds
|
8fac2f96ab |
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King:
"Low priority fixes and updates for ARM:
- add some missing includes
- efficiency improvements in system call entry code when tracing is
enabled
- ensure ARMv6+ is always built as EABI
- export save_stack_trace_tsk()
- fix fatal signal handling during mm fault
- build translation table base address register from scratch
- appropriately align the .data section to a word boundary where we
rely on that data being word aligned"
* 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 8691/1: Export save_stack_trace_tsk()
ARM: 8692/1: mm: abort uaccess retries upon fatal signal
ARM: 8690/1: lpae: build TTB control register value from scratch in v7_ttb_setup
ARM: align .data section
ARM: always enable AEABI for ARMv6+
ARM: avoid saving and restoring registers unnecessarily
ARM: move PC value into r9
ARM: obtain thread info structure later
ARM: use aliases for registers in entry-common
ARM: 8689/1: scu: add missing errno include
ARM: 8688/1: pm: add missing types include
|
||
|
Linus Torvalds
|
260d16580d |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Martin Schwidefsky:
"The second patch set for the 4.14 merge window:
- Convert the dasd device driver to the blk-mq interface.
- Provide three zcrypt interfaces for vfio_ap. These will be required
for KVM guest access to the crypto cards attached via the AP bus.
- A couple of memory management bug fixes."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/dasd: blk-mq conversion
s390/mm: use a single lock for the fields in mm_context_t
s390/mm: fix race on mm->context.flush_mm
s390/mm: fix local TLB flushing vs. detach of an mm address space
s390/zcrypt: externalize AP queue interrupt control
s390/zcrypt: externalize AP config info query
s390/zcrypt: externalize test AP queue
s390/mm: use VM_BUG_ON in crst_table_[upgrade|downgrade]
|
||
|
Linus Torvalds
|
c971aa3693 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal updates from Zhang Rui: - fix resources release in error paths when registering thermal zone. (Christophe Jaillet) - introduce a new thermal driver for on-chip PVT (Process, Voltage and Temperature) monitoring unit implemented on UniPhier SoCs. This driver supports temperature monitoring and alert function. (Kunihiko Hayashi) - Add support for mt2712 chip in the mtk_thermal driver. (Louis Yu) - Add support for RK3328 SOC in rockchip_thermal driver. (Rocky Hao) - cleanup a couple of platform thermal drivers to constify thermal_zone_of_device_ops structures. (Julia Lawall) - a couple of fixes in int340x and intel_pch_thermal thermal driver. (Arvind Yadav, Sumeet Pawnikar, Brian Bian, Ed Swierk, Zhang Rui) * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (27 commits) Thermal: int3406_thermal: fix thermal sysfs I/F thermal: mediatek: minor mtk_thermal.c cleanups thermal: mediatek: extend calibration data for mt2712 chip thermal: mediatek: add Mediatek thermal driver for mt2712 dt-bindings: thermal: Add binding document for Mediatek thermal controller thermal: intel_pch_thermal: Fix enable check on Broadwell-DE thermal: rockchip: Support the RK3328 SOC in thermal driver dt-bindings: rockchip-thermal: Support the RK3328 SoC compatible thermal: bcm2835: constify thermal_zone_of_device_ops structures thermal: exynos: constify thermal_zone_of_device_ops structures thermal: zx2967: constify thermal_zone_of_device_ops structures thermal: rcar_gen3_thermal: constify thermal_zone_of_device_ops structures thermal: qoriq: constify thermal_zone_of_device_ops structures thermal: hisilicon: constify thermal_zone_of_device_ops structures thermal: core: Fix resources release in error paths in thermal_zone_device_register() thermal: core: Use the new 'thermal_zone_destroy_device_groups()' helper function thermal: core: Add some new helper functions to free resources thermal: int3400_thermal: process "thermal table changed" event thermal: uniphier: add UniPhier thermal driver dt-bindings: thermal: add binding documentation for UniPhier thermal monitor ... |
||
|
Linus Torvalds
|
8e7757d83d |
NFS client updates for Linux 4.14
Hightlights include:
Stable bugfixes:
- Fix mirror allocation in the writeback code to avoid a use after free
- Fix the O_DSYNC writes to use the correct byte range
- Fix 2 use after free issues in the I/O code
Features:
- Writeback fixes to split up the inode->i_lock in order to reduce contention
- RPC client receive fixes to reduce the amount of time the
xprt->transport_lock is held when receiving data from a socket into am
XDR buffer.
- Ditto fixes to reduce contention between call side users of the rdma
rb_lock, and its use in rpcrdma_reply_handler.
- Re-arrange rdma stats to reduce false cacheline sharing.
- Various rdma cleanups and optimisations.
- Refactor the NFSv4.1 exchange id code and clean up the code.
- Const-ify all instances of struct rpc_xprt_ops
Bugfixes:
- Fix the NFSv2 'sec=' mount option.
- NFSv4.1: don't use machine credentials for CLOSE when using 'sec=sys'
- Fix the NFSv3 GRANT callback when the port changes on the server.
- Fix livelock issues with COMMIT
- NFSv4: Use correct inode in _nfs4_opendata_to_nfs4_state() when doing
and NFSv4.1 open by filehandle.
-----BEGIN PGP SIGNATURE-----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=1Ssl
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-4.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates from Trond Myklebust:
"Hightlights include:
Stable bugfixes:
- Fix mirror allocation in the writeback code to avoid a use after
free
- Fix the O_DSYNC writes to use the correct byte range
- Fix 2 use after free issues in the I/O code
Features:
- Writeback fixes to split up the inode->i_lock in order to reduce
contention
- RPC client receive fixes to reduce the amount of time the
xprt->transport_lock is held when receiving data from a socket into
am XDR buffer.
- Ditto fixes to reduce contention between call side users of the
rdma rb_lock, and its use in rpcrdma_reply_handler.
- Re-arrange rdma stats to reduce false cacheline sharing.
- Various rdma cleanups and optimisations.
- Refactor the NFSv4.1 exchange id code and clean up the code.
- Const-ify all instances of struct rpc_xprt_ops
Bugfixes:
- Fix the NFSv2 'sec=' mount option.
- NFSv4.1: don't use machine credentials for CLOSE when using
'sec=sys'
- Fix the NFSv3 GRANT callback when the port changes on the server.
- Fix livelock issues with COMMIT
- NFSv4: Use correct inode in _nfs4_opendata_to_nfs4_state() when
doing and NFSv4.1 open by filehandle"
* tag 'nfs-for-4.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (69 commits)
NFS: Count the bytes of skipped subrequests in nfs_lock_and_join_requests()
NFS: Don't hold the group lock when calling nfs_release_request()
NFS: Remove pnfs_generic_transfer_commit_list()
NFS: nfs_lock_and_join_requests and nfs_scan_commit_list can deadlock
NFS: Fix 2 use after free issues in the I/O code
NFS: Sync the correct byte range during synchronous writes
lockd: Delete an error message for a failed memory allocation in reclaimer()
NFS: remove jiffies field from access cache
NFS: flush data when locking a file to ensure cache coherence for mmap.
SUNRPC: remove some dead code.
NFS: don't expect errors from mempool_alloc().
xprtrdma: Use xprt_pin_rqst in rpcrdma_reply_handler
xprtrdma: Re-arrange struct rx_stats
NFS: Fix NFSv2 security settings
NFSv4.1: don't use machine credentials for CLOSE when using 'sec=sys'
SUNRPC: ECONNREFUSED should cause a rebind.
NFS: Remove unused parameter gfp_flags from nfs_pageio_init()
NFSv4: Fix up mirror allocation
SUNRPC: Add a separate spinlock to protect the RPC request receive list
SUNRPC: Cleanup xs_tcp_read_common()
...
|
||
Daeho Jeong
|
0abd8e70d2 |
f2fs: clear radix tree dirty tag of pages whose dirty flag is cleared
On a senario like writing out the first dirty page of the inode as the inline data, we only cleared dirty flags of the pages, but didn't clear the dirty tags of those pages in the radix tree. If we don't clear the dirty tags of the pages in the radix tree, the inodes which contain the pages will be marked with I_DIRTY_PAGES again and again, and writepages() for the inodes will be invoked in every writeback period. As a result, nothing will be done in every writepages() for the inodes and it will just consume CPU time meaninglessly. Signed-off-by: Daeho Jeong <daeho.jeong@samsung.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Linus Torvalds
|
dd198ce714 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull namespace updates from Eric Biederman:
"Life has been busy and I have not gotten half as much done this round
as I would have liked. I delayed it so that a minor conflict
resolution with the mips tree could spend a little time in linux-next
before I sent this pull request.
This includes two long delayed user namespace changes from Kirill
Tkhai. It also includes a very useful change from Serge Hallyn that
allows the security capability attribute to be used inside of user
namespaces. The practical effect of this is people can now untar
tarballs and install rpms in user namespaces. It had been suggested to
generalize this and encode some of the namespace information
information in the xattr name. Upon close inspection that makes the
things that should be hard easy and the things that should be easy
more expensive.
Then there is my bugfix/cleanup for signal injection that removes the
magic encoding of the siginfo union member from the kernel internal
si_code. The mips folks reported the case where I had used FPE_FIXME
me is impossible so I have remove FPE_FIXME from mips, while at the
same time including a return statement in that case to keep gcc from
complaining about unitialized variables.
I almost finished the work to get make copy_siginfo_to_user a trivial
copy to user. The code is available at:
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git neuter-copy_siginfo_to_user-v3
But I did not have time/energy to get the code posted and reviewed
before the merge window opened.
I was able to see that the security excuse for just copying fields
that we know are initialized doesn't work in practice there are buggy
initializations that don't initialize the proper fields in siginfo. So
we still sometimes copy unitialized data to userspace"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
Introduce v3 namespaced file capabilities
mips/signal: In force_fcr31_sig return in the impossible case
signal: Remove kernel interal si_code magic
fcntl: Don't use ambiguous SIG_POLL si_codes
prctl: Allow local CAP_SYS_ADMIN changing exe_file
security: Use user_namespace::level to avoid redundant iterations in cap_capable()
userns,pidns: Verify the userns for new pid namespaces
signal/testing: Don't look for __SI_FAULT in userspace
signal/mips: Document a conflict with SI_USER with SIGFPE
signal/sparc: Document a conflict with SI_USER with SIGFPE
signal/ia64: Document a conflict with SI_USER with SIGFPE
signal/alpha: Document a conflict with SI_USER for SIGTRAP
|
||
Jaegeuk Kim
|
b3a97a2a9a |
f2fs: speed up gc_urgent mode with SSR
This patch activates SSR in gc_urgent mode. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Jaegeuk Kim
|
1eb1ef4a8e |
f2fs: better to wait for fstrim completion
In android, we'd better wait for fstrim completion instead of issuing the discard commands asynchronous. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Linus Torvalds
|
89fd915c40 |
libnvdimm for 4.14
* Media error handling support in the Block Translation Table (BTT)
driver is reworked to address sleeping-while-atomic locking and
memory-allocation-context conflicts.
* The dax_device lookup overhead for xfs and ext4 is moved out of the
iomap hot-path to a mount-time lookup.
* A new 'ecc_unit_size' sysfs attribute is added to advertise the
read-modify-write boundary property of a persistent memory range.
* Preparatory fix-ups for arm and powerpc pmem support are included
along with other miscellaneous fixes.
-----BEGIN PGP SIGNATURE-----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=5iGY
-----END PGP SIGNATURE-----
Merge tag 'libnvdimm-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm from Dan Williams:
"A rework of media error handling in the BTT driver and other updates.
It has appeared in a few -next releases and collected some late-
breaking build-error and warning fixups as a result.
Summary:
- Media error handling support in the Block Translation Table (BTT)
driver is reworked to address sleeping-while-atomic locking and
memory-allocation-context conflicts.
- The dax_device lookup overhead for xfs and ext4 is moved out of the
iomap hot-path to a mount-time lookup.
- A new 'ecc_unit_size' sysfs attribute is added to advertise the
read-modify-write boundary property of a persistent memory range.
- Preparatory fix-ups for arm and powerpc pmem support are included
along with other miscellaneous fixes"
* tag 'libnvdimm-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (26 commits)
libnvdimm, btt: fix format string warnings
libnvdimm, btt: clean up warning and error messages
ext4: fix null pointer dereference on sbi
libnvdimm, nfit: move the check on nd_reserved2 to the endpoint
dax: fix FS_DAX=n BLOCK=y compilation
libnvdimm: fix integer overflow static analysis warning
libnvdimm, nd_blk: remove mmio_flush_range()
libnvdimm, btt: rework error clearing
libnvdimm: fix potential deadlock while clearing errors
libnvdimm, btt: cache sector_size in arena_info
libnvdimm, btt: ensure that flags were also unchanged during a map_read
libnvdimm, btt: refactor map entry operations with macros
libnvdimm, btt: fix a missed NVDIMM_IO_ATOMIC case in the write path
libnvdimm, nfit: export an 'ecc_unit_size' sysfs attribute
ext4: perform dax_device lookup at mount
ext2: perform dax_device lookup at mount
xfs: perform dax_device lookup at mount
dax: introduce a fs_dax_get_by_bdev() helper
libnvdimm, btt: check memory allocation failure
libnvdimm, label: fix index block size calculation
...
|
||
|
Linus Torvalds
|
66c9457df3 |
pwm: Changes for v4.14-rc1
The changes for this release include a new driver for the PWM controller found on SoCs of the ZTX ZX family. Support for an old SH-Mobile SoC has been dropped and the Rockchip and MediaTek drivers gain support for more generations. Other than that there are a bunch of coding style fixes, minor bug fixes and cleanup as well as documentation patches. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlm2fWoZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zofXuD/0WP6F9ZMx3FDpc02PJe7KA H634eZXRxjRBMyJ+fWqBf+VZ9uKyA8Qh+lKzve57vzBah8cnp2fRS6MtNxCqhq9T kiu9ocsbncF01HuAqBCVZM/TwbPIa8QtDGQ7HlmQ+brdWdXyntjilWmoW+DQuoDT hsC/AL+Ih0t9LH8zrtv5wtB92+920M9NUe35up3hrc1qQgHCs+1VwRQ0PUlhlkwF xQVop+t6rAtVVHx+mEw3tBQ913Ciy2sJY/BuGkXzTCj1P3i8HrPWE/laVXrn9Kbe taTeewCr1IZSnyFY4/0+JPz2/a/kFIa36N0uQop0WGcrKV9cp1Hdjuhqa4joKgdk rPrNJ3YQ4ji6U/vsy0FYuWPXfQI8sK7i56oJiRVAOIH0OaI6CTx1nDpRr/eXvqSd fVf/zwUIVdzutREqYHVU8WwfYJO//U1zWymsJsfD1hZu/2hSZryjemhIjrmi66gh RF+8Q9qrV1KGeLFIEAvRpnZ48yM/NKQxKqf9cBUfQmvELpu3b0ujx1eYmGefPqvu 1jIQbQ96sZI39geF+qt+FE994v7VZnYiMyhWhtpR8inkw9tfcYs+oGr70Jz+SgFf 0xV/M0aC7KWsOD7Avh3vqMH+j3tUf3zfK1/a0Jsr3PYLCDlw2WEnaWr5b3mv4YQA Ta4B6NVjFz41LD9rZV+68A== =GUps -----END PGP SIGNATURE----- Merge tag 'pwm/for-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "The changes for this release include a new driver for the PWM controller found on SoCs of the ZTX ZX family. Support for an old SH-Mobile SoC has been dropped and the Rockchip and MediaTek drivers gain support for more generations. Other than that there are a bunch of coding style fixes, minor bug fixes and cleanup as well as documentation patches" * tag 'pwm/for-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (32 commits) pwm: pwm-samsung: fix suspend/resume support pwm: samsung: Remove redundant checks from pwm_samsung_config() pwm: mediatek: Disable clock on PWM configuration failure dt-bindings: pwm: Add MT2712/MT7622 information pwm: mediatek: Fix clock control issue pwm: mediatek: Fix PWM source clock selection pwm: mediatek: Fix Kconfig description pwm: tegra: Explicitly request exclusive reset control pwm: hibvt: Explicitly request exclusive reset control pwm: tiehrpwm: Set driver data before runtime PM enable pwm: tiehrpwm: Miscellaneous coding style fixups pwm: tiecap: Set driver data before runtime PM enable pwm: tiecap: Miscellaneous coding style fixups dt-bindings: pwm: tiecap: Add TI 66AK2G SoC specific compatible pwm: tiehrpwm: fix clock imbalance in probe error path pwm: tiehrpwm: Fix runtime PM imbalance at unbind pwm: Kconfig: Enable pwm-tiecap to be built for Keystone pwm: Add ZTE ZX PWM device driver dt-bindings: pwm: Add bindings doc for ZTE ZX PWM controller pwm: bcm2835: Support for polarity setting via DT ... |
||
|
Linus Torvalds
|
669bf77a54 |
Merge branch 'bt-fix' (bluetooth fixes from Marcel)
Pull bluetooth fix from Marcel Holtmann: "All of our mgmt-tester, l2cap-test and rfcomm-tester unit tests are passing with this patch" * emailed patch from Marcel Holtmann <marcel@holtmann.org>: Bluetooth: Properly check L2CAP config option output buffer length |
||
Dou Liyang
|
e2329b4252 |
x86/cpu: Remove unused and undefined __generic_processor_info() declaration
The following revert:
|
||
Randy Dunlap
|
46123355af |
sched/fair: Fix nuisance kernel-doc warning
Work around kernel-doc warning ('*' in Sphinx doc means "emphasis"):
../kernel/sched/fair.c:7584: WARNING: Inline emphasis start-string without end-string.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/f18b30f9-6251-6d86-9d44-16501e386891@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
||
|
Linus Torvalds
|
f007cad159 |
Revert "firmware: add sanity check on shutdown/suspend"
This reverts commit
|
||
|
Linus Torvalds
|
64414e5f98 |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu updates from Greg Ungerer: "Only two changes. One removes unused code, the other makes local clock code arguments consistent with generic clock code" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: remove dead code m68k: allow NULL clock for clk_get_rate |
||
|
Linus Torvalds
|
e90937e756 |
ARM: arm64: Devicetree updates for v4.14
As usual, device tree updates is the bulk of our material in this merge
window. This time around, 559 patches affecting both 32- and 64-bit
platforms.
Changes are too many to list individually, but some of the larger ones:
New platform/SoC support:
- Automotive:
+ Renesas R-Car D3 (R8A77995)
+ TI DT76x
+ MediaTek mt2712e
- Communication-oriented:
+ Qualcomm IPQ8074
+ Broadcom Stingray
+ Marvell Armada 8080
- Set top box:
+ Uniphier PXs3
Besides some vendor reference boards for the SoC above, there are also several
new boards/machines:
- TI AM335x Moxa UC-8100-ME-T open platform
- TI AM57xx Beaglebone X15 Rev C
- Microchip/Atmel sama5d27 SoM1 EK
- Broadcom Raspberry Pi Zero W
- Gemini-based D-Link DIR-685 router
- Freescale i.MX6:
+ Toradex Apalis module + Apalis and Ixora carrier boards
+ Engicam GEAM6UL Starter Kit
- Freescale i.MX53-based Beckhoff CX9020 Embedded PC
- Mediatek mt7623-based BananaPi R2
- Several Allwinner-based single-board computers:
+ Cubietruck plus
+ Bananapi M3, M2M and M64
+ NanoPi A64
+ A64-OLinuXino
+ Pine64
- Rockchip RK3328 Pine64/Rock64 board support
- Rockchip RK3399 boards:
+ RK3399 Sapphire module on Excavator carrier (RK3399 reference design)
+ Theobroma Systems RK3399-Q7 SoM
- ZTE ZX296718 PCBOX Board
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=R45j
-----END PGP SIGNATURE-----
Merge tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM/arm64 Devicetree updates from Olof Johansson:
"As usual, device tree updates is the bulk of our material in this
merge window. This time around, 559 patches affecting both 32- and
64-bit platforms.
Changes are too many to list individually, but some of the larger
ones:
New platform/SoC support:
- Automotive:
+ Renesas R-Car D3 (R8A77995)
+ TI DT76x
+ MediaTek mt2712e
- Communication-oriented:
+ Qualcomm IPQ8074
+ Broadcom Stingray
+ Marvell Armada 8080
- Set top box:
+ Uniphier PXs3
Besides some vendor reference boards for the SoC above, there are also
several new boards/machines:
- TI AM335x Moxa UC-8100-ME-T open platform
- TI AM57xx Beaglebone X15 Rev C
- Microchip/Atmel sama5d27 SoM1 EK
- Broadcom Raspberry Pi Zero W
- Gemini-based D-Link DIR-685 router
- Freescale i.MX6:
+ Toradex Apalis module + Apalis and Ixora carrier boards
+ Engicam GEAM6UL Starter Kit
- Freescale i.MX53-based Beckhoff CX9020 Embedded PC
- Mediatek mt7623-based BananaPi R2
- Several Allwinner-based single-board computers:
+ Cubietruck plus
+ Bananapi M3, M2M and M64
+ NanoPi A64
+ A64-OLinuXino
+ Pine64
- Rockchip RK3328 Pine64/Rock64 board support
- Rockchip RK3399 boards:
+ RK3399 Sapphire module on Excavator carrier (RK3399 reference design)
+ Theobroma Systems RK3399-Q7 SoM
- ZTE ZX296718 PCBOX Board"
* tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (559 commits)
ARM: dts: at91: at91sam9g45: add AC97
arm64: dts: marvell: mcbin: enable more networking ports
arm64: dts: marvell: add a reference to the sysctrl syscon in the ppv2 node
arm64: dts: marvell: add TX interrupts for PPv2.2
arm64: dts: uniphier: add PXs3 SoC support
ARM: dts: uniphier: add pinctrl groups of ethernet phy mode
ARM: dts: uniphier: fix size of sdctrl nodes
ARM: dts: uniphier: add AIDET nodes
arm64: dts: uniphier: fix size of sdctrl node
arm64: dts: uniphier: add AIDET nodes
Revert "ARM: dts: sun8i: h3: Enable dwmac-sun8i on the Beelink X2"
arm64: dts: uniphier: add reset controller node of analog amplifier
arm64: dts: marvell: add Device Tree files for Armada-8KP
arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM
arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM
dt-bindings: add rk3399-q7 SoM
ARM: dts: rockchip: enable usb for rv1108-evb
ARM: dts: rockchip: add usb nodes for rv1108 SoCs
dt-bindings: update grf-binding for rv1108 SoCs
ARM: dts: aspeed-g4: fix AHB window size of the SMC controllers
...
|
||
|
Linus Torvalds
|
ae46654bcf |
ARM: SoC driver updates for v4.14
This branch contains platform-related driver updates for ARM and ARM64.
Among them:
- Reset driver updates:
+ New API for dealing with arrays of resets
+ Make unimplemented {de,}assert return success on shared resets
+ MSDKv1 driver
+ Removal of obsolete Gemini reset driver
+ Misc updates for sunxi and Uniphier
- SoC drivers:
+ Platform SoC driver registration on Tegra
+ Shuffle of Qualcomm drivers into a submenu
+ Allwinner A64 support for SRAM
+ Renesas R-Car R3 support
+ Power domains for Rockchip RK3366
- Misc updates and smaller fixes for TEE and memory driver subsystems
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=yBzS
-----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:
"This branch contains platform-related driver updates for ARM and ARM64.
Among them:
- Reset driver updates:
+ New API for dealing with arrays of resets
+ Make unimplemented {de,}assert return success on shared resets
+ MSDKv1 driver
+ Removal of obsolete Gemini reset driver
+ Misc updates for sunxi and Uniphier
- SoC drivers:
+ Platform SoC driver registration on Tegra
+ Shuffle of Qualcomm drivers into a submenu
+ Allwinner A64 support for SRAM
+ Renesas R-Car R3 support
+ Power domains for Rockchip RK3366
- Misc updates and smaller fixes for TEE and memory driver
subsystems"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
firmware: arm_scpi: fix endianness of dev_id in struct dev_pstate_set
soc/tegra: fuse: Add missing semi-colon
soc/tegra: Restrict SoC device registration to Tegra
drivers: soc: sunxi: add support for A64 and its SRAM C
drivers: soc: sunxi: add support for remapping func value to reg value
drivers: soc: sunxi: fix error processing on base address when claiming
dt-bindings: add binding for Allwinner A64 SRAM controller and SRAM C
bus: sunxi-rsb: Enable by default for ARM64
soc/tegra: Register SoC device
firmware: tegra: set drvdata earlier
memory: Convert to using %pOF instead of full_name
soc: Convert to using %pOF instead of full_name
bus: Convert to using %pOF instead of full_name
firmware: Convert to using %pOF instead of full_name
soc: mediatek: add SCPSYS power domain driver for MediaTek MT7622 SoC
soc: mediatek: add header files required for MT7622 SCPSYS dt-binding
soc: mediatek: reduce code duplication of scpsys_probe across all SoCs
dt-bindings: soc: update the binding document for SCPSYS on MediaTek MT7622 SoC
reset: uniphier: add analog amplifiers reset control
reset: uniphier: add video input subsystem reset control
...
|
||
|
Linus Torvalds
|
7f1b9be13a |
ARM/arm64: SoC platform updates for v4.14
This branch contains platform updates for 32- and 64-bit ARM,
including defconfig updates to enable new options, drivers and
platforms. There are also a few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfig
- QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig
- Debug support enabled for Renesas r8a7743
- Various config updates for Renesas platforms (sound, USB, other drivers)
- Platform support (including SMP) for TI dra762
- OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale DMA code
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJZtdXjAAoJEIwa5zzehBx3ExIQAJQ6anSZlkGysXqptA4c1HuL
vgGq/U5xZ1Wa4Z/YX7//wuCMwRClc1j/zSJ5PP+wP0YsaviN7iF/8H1P/HQtCiTT
DcEQPSI770829wzW4oMNW0PyU/ZnWMtuiMB+FAjdPVjbS8bT4PIK72D8PYKrT7f8
8bU51+QezjSLamQaA8S2RyX+kYI/4znTa/9Aco4AlCtioV8h9gQanFYd2EI/EMhU
1uvR3xUFf/YK49+M5J6m3DvtFffllHU9TKV/EAQD1Bhl1s5VPfem+a8JbVh1m7M+
NzQOOoPJ9jYOGfjlaQQVmZ/1E4iKac1oK4x44Djk/i+RFjl+AT/2co3RcaEq9Npw
5HNsK8ujnjzWB3xHu5wK5CbrjLNYco9hOpJaGkSeClo4ElDJVSKxyqWkZuhhnSA8
bXXV5VraMX67tjG7Ou8+NtdbMkGdOUqnNbuBlCxkxpWxhtaUQG1YHHQDofUXNguy
rtVhKRZRSkNYrp4lDCKCXVFFO077FGzP2Boq6JVzLv+U1l6JlZkkr3EWKYMY45HC
o2rVcAB4lMR/k6tqE5MAmQC53jCNlFZt2xtf1WRVKf+0TfBVIGX3MxvFxl4E9wA+
9pdJ9ujZWsPjTcZcktA6AsaK7uevRxcB2YZYv4pXVjR1RcZ/SfiEf4UW+md3j4QB
igKej5WsRiCPwnkMFKs0
=g8cF
-----END PGP SIGNATURE-----
Merge tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM/arm64 SoC platform updates from Olof Johansson: "This branch
contains platform updates for 32- and 64-bit ARM, including defconfig
updates to enable new options, drivers and platforms. There are also a
few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfig
- QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig
- Debug support enabled for Renesas r8a7743
- Various config updates for Renesas platforms (sound, USB, other
drivers)
- Platform support (including SMP) for TI dra762
- OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale
DMA code"
* tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits)
ARM: multi_v7_defconfig: make eSDHC driver built-in
arm64: defconfig: enable rockchip graphics
MAINTAINERS: Update Cavium ThunderX2 entry
ARM: config: aspeed: Add I2C, VUART, LPC Snoop
ARM: configs: aspeed: Update Aspeed G4 with VMSPLIT_2G
ARM: s3c24xx: Fix NAND ECC mode for mini2440 board
ARM: davinci_all_defconfig: enable tinydrm and ST7586
arm64: defconfig: Enable QCOM IPQ8074 clock and pinctrl
ARM: defconfig: tegra: Enable ChipIdea UDC driver
ARM: configs: Add Tegra I2S interfaces to multi_v7_defconfig
ARM: tegra: Add Tegra I2S interfaces to defconfig
ARM: tegra: Update default configuration for v4.13-rc1
MAINTAINERS: update ARM/ZTE entry
soc: versatile: remove unnecessary static in realview_soc_probe()
ARM: Convert to using %pOF instead of full_name
ARM: hisi: Fix typo in comment
ARM: multi_v7_defconfig: add CONFIG_BRCMSTB_THERMAL
arm64: defconfig: add CONFIG_BRCMSTB_THERMAL
arm64: defconfig: add recently added crypto drivers as modules
arm64: defconfig: enable CONFIG_UNIPHIER_WATCHDOG
...
|
||
|
Linus Torvalds
|
d719518d9c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next
Pull sparc updates from David Miller:
1) Use register window state adjustment instructions when available,
from Anthony Yznaga.
2) Add VCC console concentrator driver, from Jag Raman.
3) Add 16GB hugepage support, from Nitin Gupta.
4) Support cpu 'poke' hypercall, from Vijay Kumar.
5) Add M7/M8 optimized memcpy/memset/copy_{to,from}_user, from Babu
Moger.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: (33 commits)
sparc64: Handle additional cases of no fault loads
sparc64: speed up etrap/rtrap on NG2 and later processors
sparc64: vcc: make ktermios const
sparc: leon: grpci1: constify of_device_id
sparc: leon: grpci2: constify of_device_id
sparc64: vcc: Check for IS_ERR() instead of NULL
sparc64: Cleanup hugepage table walk functions
sparc64: Add 16GB hugepage support
sparc64: Support huge PUD case in get_user_pages
sparc64: vcc: Add install & cleanup TTY operations
sparc64: vcc: Add break_ctl TTY operation
sparc64: vcc: Add chars_in_buffer TTY operation
sparc64: vcc: Add write & write_room TTY operations
sparc64: vcc: Add hangup TTY operation
sparc64: vcc: Add open & close TTY operations
sparc64: vcc: Enable LDC event processing engine
sparc64: vcc: Add RX & TX timer for delayed LDC operation
sparc64: vcc: Create sysfs attribute group
sparc64: vcc: Enable VCC port probe and removal
sparc64: vcc: TTY driver initialization and cleanup
...
|
||
Geert Uytterhoeven
|
4c2b5e0fab |
m68k: Add braces to __pmd(x) initializer to kill compiler warning
With gcc 4.1.2:
include/linux/swapops.h: In function ‘swp_entry_to_pmd’:
include/linux/swapops.h:294: warning: missing braces around initializer
include/linux/swapops.h:294: warning: (near initialization for ‘(anonymous).pmd’)
Due to a GCC zero initializer bug (#53119), the standard "(pmd_t){ 0 }"
initializer is not accepted by all GCC versions.
In addition, on m68k pmd_t is an array instead of a single value, so we
need "(pmd_t){ { 0 }, }" instead of "(pmd_t){ 0 }".
Based on commit
|
||
|
Andy Lutomirski
|
7898f79654 |
x86/mm/64: Fix an incorrect warning with CONFIG_DEBUG_VM=y, !PCID
I've been staring at the word PCID too long.
Fixes: f13c8e8c58ba ("x86/mm: Reinitialize TLB state on hotplug and resume")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
Rob Gardner
|
b6fe108966 |
sparc64: Handle additional cases of no fault loads
Load instructions using ASI_PNF or other no-fault ASIs should not cause a SIGSEGV or SIGBUS. A garden variety unmapped address follows the TSB miss path, and when no valid mapping is found in the process page tables, the miss handler checks to see if the access was via a no-fault ASI. It then fixes up the target register with a zero, and skips the no-fault load instruction. But different paths are taken for data access exceptions and alignment traps, and these do not respect the no-fault ASI. We add checks in these paths for the no-fault ASI, and fix up the target register and TPC just like in the TSB miss case. Signed-off-by: Rob Gardner <rob.gardner@oracle.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Anthony Yznaga
|
a7159a87a3 |
sparc64: speed up etrap/rtrap on NG2 and later processors
For many sun4v processor types, reading or writing a privileged register
has a latency of 40 to 70 cycles. Use a combination of the low-latency
allclean, otherw, normalw, and nop instructions in etrap and rtrap to
replace 2 rdpr and 5 wrpr instructions and improve etrap/rtrap
performance. allclean, otherw, and normalw are available on NG2 and
later processors.
The average ticks to execute the flush windows trap ("ta 0x3") with and
without this patch on select platforms:
CPU Not patched Patched % Latency Reduction
NG2 1762 1558 -11.58
NG4 3619 3204 -11.47
M7 3015 2624 -12.97
SPARC64-X 829 770 -7.12
Signed-off-by: Anthony Yznaga <anthony.yznaga@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Ben Seri
|
e860d2c904 |
Bluetooth: Properly check L2CAP config option output buffer length
Validate the output buffer length for L2CAP config requests and responses to avoid overflowing the stack buffer used for building the option blocks. Cc: stable@vger.kernel.org Signed-off-by: Ben Seri <ben@armis.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
4dfc278803 |
IOMMU Updates for Linux v4.14
Slightly more changes than usual this time:
- KDump Kernel IOMMU take-over code for AMD IOMMU. The code now
tries to preserve the mappings of the kernel so that master
aborts for devices are avoided. Master aborts cause some
devices to fail in the kdump kernel, so this code makes the
dump more likely to succeed when AMD IOMMU is enabled.
- Common flush queue implementation for IOVA code users. The
code is still optional, but AMD and Intel IOMMU drivers had
their own implementation which is now unified.
- Finish support for iommu-groups. All drivers implement this
feature now so that IOMMU core code can rely on it.
- Finish support for 'struct iommu_device' in iommu drivers. All
drivers now use the interface.
- New functions in the IOMMU-API for explicit IO/TLB flushing.
This will help to reduce the number of IO/TLB flushes when
IOMMU drivers support this interface.
- Support for mt2712 in the Mediatek IOMMU driver
- New IOMMU driver for QCOM hardware
- System PM support for ARM-SMMU
- Shutdown method for ARM-SMMU-v3
- Some constification patches
- Various other small improvements and fixes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=EVh9
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU updates from Joerg Roedel:
"Slightly more changes than usual this time:
- KDump Kernel IOMMU take-over code for AMD IOMMU. The code now tries
to preserve the mappings of the kernel so that master aborts for
devices are avoided. Master aborts cause some devices to fail in
the kdump kernel, so this code makes the dump more likely to
succeed when AMD IOMMU is enabled.
- common flush queue implementation for IOVA code users. The code is
still optional, but AMD and Intel IOMMU drivers had their own
implementation which is now unified.
- finish support for iommu-groups. All drivers implement this feature
now so that IOMMU core code can rely on it.
- finish support for 'struct iommu_device' in iommu drivers. All
drivers now use the interface.
- new functions in the IOMMU-API for explicit IO/TLB flushing. This
will help to reduce the number of IO/TLB flushes when IOMMU drivers
support this interface.
- support for mt2712 in the Mediatek IOMMU driver
- new IOMMU driver for QCOM hardware
- system PM support for ARM-SMMU
- shutdown method for ARM-SMMU-v3
- some constification patches
- various other small improvements and fixes"
* tag 'iommu-updates-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (87 commits)
iommu/vt-d: Don't be too aggressive when clearing one context entry
iommu: Introduce Interface for IOMMU TLB Flushing
iommu/s390: Constify iommu_ops
iommu/vt-d: Avoid calling virt_to_phys() on null pointer
iommu/vt-d: IOMMU Page Request needs to check if address is canonical.
arm/tegra: Call bus_set_iommu() after iommu_device_register()
iommu/exynos: Constify iommu_ops
iommu/ipmmu-vmsa: Make ipmmu_gather_ops const
iommu/ipmmu-vmsa: Rereserving a free context before setting up a pagetable
iommu/amd: Rename a few flush functions
iommu/amd: Check if domain is NULL in get_domain() and return -EBUSY
iommu/mediatek: Fix a build warning of BIT(32) in ARM
iommu/mediatek: Fix a build fail of m4u_type
iommu: qcom: annotate PM functions as __maybe_unused
iommu/pamu: Fix PAMU boot crash
memory: mtk-smi: Degrade SMI init to module_init
iommu/mediatek: Enlarge the validate PA range for 4GB mode
iommu/mediatek: Disable iommu clock when system suspend
iommu/mediatek: Move pgtable allocation into domain_alloc
iommu/mediatek: Merge 2 M4U HWs into one iommu domain
...
|
||
|
Linus Torvalds
|
a59e57da49 |
MTD changes for 4.14:
General updates:
* Constify pci_device_id in various drivers
* Constify device_type
* Remove pad control code from the Gemini driver
* Use %pOF to print OF node full_name
* Various fixes in the physmap_of driver
* Remove unused vars in mtdswap
* Check devm_kzalloc() return value in the spear_smi driver
* Check clk_prepare_enable() return code in the st_spi_fsm driver
* Create per MTD device debugfs enties
NAND updates, from Boris Brezillon:
* Fix memory leaks in the core
* Remove unused NAND locking support
* Rename nand.h into rawnand.h (preparing support for spi NANDs)
* Use NAND_MAX_ID_LEN where appropriate
* Fix support for 20nm Hynix chips
* Fix support for Samsung and Hynix SLC NANDs
* Various cleanup, improvements and fixes in the qcom driver
* Fixes for bugs detected by various static code analysis tools
* Fix mxc ooblayout definition
* Add a new part_parsers to tmio and sharpsl platform data in order to
define a custom list of partition parsers
* Request the reset line in exclusive mode in the sunxi driver
* Fix a build error in the orion-nand driver when compiled for ARMv4
* Allow 64-bit mvebu platforms to select the PXA3XX driver
SPI NOR updates, from Cyrille Pitchen and Marek Vasut:
* add support to the JEDEC JESD216B specification (SFDP tables).
* add support to the Intel Denverton SPI flash controller.
* fix error recovery for Spansion/Cypress SPI NOR memories.
* fix 4-byte address management for the Aspeed SPI controller.
* add support to some Microchip SST26 memory parts
* remove unneeded pinctrl header Write a message for tag:
-----BEGIN PGP SIGNATURE-----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=UgCd
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd
Pull MTD updates from Boris Brezillon:
"General updates:
- Constify pci_device_id in various drivers
- Constify device_type
- Remove pad control code from the Gemini driver
- Use %pOF to print OF node full_name
- Various fixes in the physmap_of driver
- Remove unused vars in mtdswap
- Check devm_kzalloc() return value in the spear_smi driver
- Check clk_prepare_enable() return code in the st_spi_fsm driver
- Create per MTD device debugfs enties
NAND updates, from Boris Brezillon:
- Fix memory leaks in the core
- Remove unused NAND locking support
- Rename nand.h into rawnand.h (preparing support for spi NANDs)
- Use NAND_MAX_ID_LEN where appropriate
- Fix support for 20nm Hynix chips
- Fix support for Samsung and Hynix SLC NANDs
- Various cleanup, improvements and fixes in the qcom driver
- Fixes for bugs detected by various static code analysis tools
- Fix mxc ooblayout definition
- Add a new part_parsers to tmio and sharpsl platform data in order
to define a custom list of partition parsers
- Request the reset line in exclusive mode in the sunxi driver
- Fix a build error in the orion-nand driver when compiled for ARMv4
- Allow 64-bit mvebu platforms to select the PXA3XX driver
SPI NOR updates, from Cyrille Pitchen and Marek Vasut:
- add support to the JEDEC JESD216B specification (SFDP tables).
- add support to the Intel Denverton SPI flash controller.
- fix error recovery for Spansion/Cypress SPI NOR memories.
- fix 4-byte address management for the Aspeed SPI controller.
- add support to some Microchip SST26 memory parts
- remove unneeded pinctrl header Write a message for tag:"
* tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd: (74 commits)
mtd: nand: complain loudly when chip->bits_per_cell is not correctly initialized
mtd: nand: make Samsung SLC NAND usable again
mtd: nand: tmio: Register partitions using the parsers
mfd: tmio: Add partition parsers platform data
mtd: nand: sharpsl: Register partitions using the parsers
mtd: nand: sharpsl: Add partition parsers platform data
mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller
mtd: nand: qcom: support for IPQ4019 QPIC NAND controller
dt-bindings: qcom_nandc: IPQ8074 QPIC NAND documentation
dt-bindings: qcom_nandc: IPQ4019 QPIC NAND documentation
dt-bindings: qcom_nandc: fix the ipq806x device tree example
mtd: nand: qcom: support for different DEV_CMD register offsets
mtd: nand: qcom: QPIC data descriptors handling
mtd: nand: qcom: enable BAM or ADM mode
mtd: nand: qcom: erased codeword detection configuration
mtd: nand: qcom: support for read location registers
mtd: nand: qcom: support for passing flags in DMA helper functions
mtd: nand: qcom: add BAM DMA descriptor handling
mtd: nand: qcom: allocate BAM transaction
mtd: nand: qcom: DMA mapping support for register read buffer
...
|
||
|
Linus Torvalds
|
0ce5c79f38 |
power supply and reset changes for the v4.14 series
* New chip/feature support - bq27xxx: support updating battery config from DT - bq24190: support loading battery charge info from DT - LTC2941: add LTC2942/LTC2944 support - max17042: add ACPI support - max1721x: new driver * Misc - Move bq27xxx w1 driver from w1 into power-supply subsystem - Introduce power_supply_set_input_current_limit_from_supplier - constify stuff - some minor fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAlmxSSQACgkQ2O7X88g7 +ppf2xAAliDRdNPuxpKu69syiX+iNPaPHTqRXd41sAJlEX2IYv/avcoNFcGySplR gJYdlbx2Qd86aBaMf92h4tGihk2iNa87It9xkA+JgO3wNoKiZ+b5lk///IDk8aDF 8sknSTXJtGYse0jwBRKTT4cL1ZW/g10heUxPr8AiX8nL4QhMf0TIxXawWQteAZDE dDz/UEAqbINooD5HtP716Z0e3U6FyWTqFc6UzuR+n8c6wC6n/JA6h91ASAHUmExT aH1JuQyrmucBp8cLhP01ThSkoIdGbcZM7nJ3WQBlfDricFJXa/yThug/mHvjztJX 3U1UOZBqsb/LL9Dh5hl/D3+i+7qI29KCyUZiYUrwoiSjxM/AtOB2t4cAWmU7+PnJ V3coYC1s2DlwYcLIUiyE2zmVWIDcOuuOJhQjCdpUBTPvz83nQ0v5oXMn7VnQmWlO 8Z/IRWnW90v2D2iHmSPAwFG3ATfH0pAP8G/4Wrudti+ymSxAhXaLqQcj3HHjKjvI 3CEGOPAN9Opuof7SfkIVuoOjPzazx5GUpAZQKi8LS87KRdXN4ics3vbNB6VBDR50 FzVhJJZBTeAOJCDogInuu4gDa0L5Ikfdkhqc+nvNfcdsE2k3H8Nb//+UPiPnfgEA mEFyp9gaY08/3ylDEHxp3N/W7POrL4QelTjv0dvdKW70i7KtWpA= =iy5f -----END PGP SIGNATURE----- Merge tag 'for-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset changes from Sebastian Reichel: "New chip/feature support: - bq27xxx: support updating battery config from DT - bq24190: support loading battery charge info from DT - LTC2941: add LTC2942/LTC2944 support - max17042: add ACPI support - max1721x: new driver Misc: - Move bq27xxx w1 driver from w1 into power-supply subsystem - Introduce power_supply_set_input_current_limit_from_supplier - constify stuff - some minor fixes" * tag 'for-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (39 commits) power: supply: bq27xxx: enable writing capacity values for bq27421 power: supply: bq24190_charger: Get input_current_limit from our supplier power: supply: bq24190_charger: Export 5V boost converter as regulator power: supply: bq24190_charger: Add power_supply_battery_info support power: supply: bq24190_charger: Add property system-minimum-microvolt power: supply: bq24190_charger: Enable devicetree config dt-bindings: power: supply: Add docs for TI BQ24190 battery charger power: supply: bq27xxx: Remove duplicate chip data arrays power: supply: bq27xxx: Enable data memory update for certain chips power: supply: bq27xxx: Add chip IDs for previously shadowed chips power: supply: bq27xxx: Create single chip data table power: supply: bq24190_charger: Add ti,bq24192i to devicetree table power: supply: bq24190_charger: Add input_current_limit property power: supply: Add power_supply_set_input_current_limit_from_supplier helper power: supply: max17042_battery: Fix compiler warning power: supply: core: Delete two error messages for a failed memory allocation in power_supply_check_supplies() power: supply: make device_attribute const power: supply: max17042_battery: Fix ACPI interrupt issues power: supply: max17042_battery: Add support for ACPI enumeration power: supply: lp8788: Make several arrays static const * const ... |
||
|
Linus Torvalds
|
7151202b64 |
rpmsg updates for v4.14
This extends the Qualcomm GLINK implementation to support the additional features used for communicating with modem and DSP coprocessors in modern Qualcomm platforms. In addition to this there's support for placing virtio RPMSG buffers in non-System RAM. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZswd9AAoJEAsfOT8Nma3FSigQALyq2wNtf60tkTKW0f2K8cM6 JpnEKAKqO1t5ZkokEevT05PLT4rqXuidrDVOBJ3VQ7LtSqJOiTjGyN9YM8t+WBVG ts0Yg69+wUxBATg9iM2JiUsKn8gH8swUAtf16dmkL/Ca8BJKOHGYTUjADfwuFrEg EAGcLZnlwz736xdo9qZu/Ke9rItz6CDOD3AphbpJbcv7Wj2F/mEuqMZjfLk+1Mo8 C3wXx9jIzW1siNtT0OY9raUNV5gLaGS2zZ+DYwrwjND7Eh0TqeLxyJ1OS7f2kOZ5 P6zcrYw02WbDVW7LUzVegj5PejZm/wdFZ5hSvishEfZZVT+wGHBK34mfObe0moJZ Wp8jFSXKqECIEU3x/2DtPAHi+mittDpQ3FCkElWKJRD6B3HTySHjvM0lOor+zYKB gRX4QUR6jwkSRAbV6GP24Z8SL9kU6TXOSoOQvuzuKhB30JzADJPuQnGZR0SftYiH YJG/RT9FklbljWP9hIgey3QPNHPoL3IzNBU2iyEjdraabmNaFEb++wpLdpCZdnGf 1HMLrMfUmd3QKRtXvT+5Q6CjnfzwFk1ii1naN3Ky9rar3WRtij5bzo8eveR8i9ag DtWA88N9mnpSUao14o5vKN830q3/fkwW6HyT0nCd59Wq94cMNfiMdFPVXvO0xVAF mjP4JXHbqNhdJySWR4Du =PVGN -----END PGP SIGNATURE----- Merge tag 'rpmsg-v4.14' of git://github.com/andersson/remoteproc Pull rpmsg updates from Bjorn Andersson: "This extends the Qualcomm GLINK implementation to support the additional features used for communicating with modem and DSP coprocessors in modern Qualcomm platforms. In addition to this there's support for placing virtio RPMSG buffers in non-System RAM" * tag 'rpmsg-v4.14' of git://github.com/andersson/remoteproc: (29 commits) rpmsg: glink: initialize ret to zero to ensure error status check is correct rpmsg: glink: fix null pointer dereference on a null intent dt-bindings: soc: qcom: Extend GLINK to cover SMEM remoteproc: qcom: adsp: Allow defining GLINK edge rpmsg: glink: Export symbols from common code rpmsg: glink: Release idr lock before returning on error rpmsg: glink: Handle remote rx done command rpmsg: glink: Request for intents when unavailable rpmsg: glink: Use the intents passed by remote rpmsg: glink: Receive and store the remote intent buffers rpmsg: glink: Add announce_create ops and preallocate intents rpmsg: glink: Add rx done command rpmsg: glink: Make RX FIFO peak accessor to take an offset rpmsg: glink: Use the local intents when receiving data rpmsg: glink: Add support for TX intents rpmsg: glink: Fix idr_lock from mutex to spinlock rpmsg: glink: Add support for transport version negotiation rpmsg: glink: Introduce glink smem based transport rpmsg: glink: Do a mbox_free_channel in remove rpmsg: glink: Return -EAGAIN when there is no FIFO space ... |
||
|
Linus Torvalds
|
d7efc352ab |
remoteproc updates for v4.14
This adds and improves remoteproc support for TI DA8xx/OMAP-L13x DSP, TI Keystone 66AK2G DSP and iMX6SX/7D Cortex M4 coprocessors. It introduces the Qualcomm restart notifier and a few fixes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZswmrAAoJEAsfOT8Nma3FVAwP/1SEQkDsfrx9HIVtm9zSy7h5 DJ2dAUVMATJkTiDU8djz/KttL9bOLIcG5u0hiNbtPELm/5t3qAHiN8axO0w5Oxrv 0xO2yIwzxyhOU4cI8k+RWReTcihSqBYs5nHDXXhbhO5IKiaIfAQWljL6H1rL41gH SnKEuQuXfD6j/cvRyHEh10EWfDrVMnaim9aK3OiSz6i6YRyRC3r2VT+KiRnbaLq0 XIk1HATM6xEd6YfAeiuPZh6SbKuEibsBoPVQpAl9HjZvKY+n1dC11solohAEMYFC r222I6LYPRy5eteLnSqhTYof5l+pd9/eECIuXCdvxGfbkPhyPf7/K3WI3iV9sD8a h+QM22IpiwSzxnJPNJzmYtPnhqfOHZQTb64Fp2xiTTYa/ILbSH7VCAohxofEaheS 8rtIJqGhxT1WINvcBaoxwhL/CMMnBL+TlrqlAc5Qjd9zKFhJu4rcv1oQFNGMBMrN WY4R4x//oYgfmagIBEkmxMEcVMoJeI34AsbtSvazmcIQdvpcJ3Y0AMa+Ly0eyzBf RoTJY9y/Q3Y2DjcJoK+6iFeGRo0qI8/ytkKC6wb3RpaTnbDQ39X3GfCICwhsDCh7 uv19AmG5M26VRHxjlNnLpJp8jG3Up335TYQhkXV/CZYZcOxTmfJjGe3ItxOK/tTz YMv+IR72T/M+feeAS4Ge =R9dP -----END PGP SIGNATURE----- Merge tag 'rproc-v4.14' of git://github.com/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This adds and improves remoteproc support for TI DA8xx/OMAP-L13x DSP, TI Keystone 66AK2G DSP and iMX6SX/7D Cortex M4 coprocessors. It introduces the Qualcomm restart notifier and a few fixes" * tag 'rproc-v4.14' of git://github.com/andersson/remoteproc: remoteproc: Introduce rproc handle accessor for children remoteproc: qcom: Make ssr_notifiers local remoteproc: Stop subdevices in reverse order remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver remoteproc: dt: Provide bindings for iMX6SX/7D Remote Processor Controller driver remoteproc: qcom: Use PTR_ERR_OR_ZERO remoteproc: st: explicitly request exclusive reset control remoteproc: qcom: explicitly request exclusive reset control remoteproc/keystone: explicitly request exclusive reset control remoteproc/keystone: Add support for Keystone 66AK2G SOCs remoteproc/davinci: Add device tree support for OMAP-L138 DSP dt-bindings: remoteproc: Add bindings for Davinci DSP processors remoteproc/davinci: Add support to parse internal memories remoteproc/davinci: Switch to platform_get_resource_byname() remoteproc: make device_type const soc: qcom: GLINK SSR notifier remoteproc: qcom: Add support for SSR notifications remoteproc: Merge __rproc_boot() with rproc_boot() |
||
|
Linus Torvalds
|
8c1d70b2de |
VFIO updates for v4.14-rc1
- Base MSI remapping on either IOMMU domain or IRQ domain support
(Robin Murphy)
- Prioritize hardware MSI regions over software defined regions
(Robin Murphy)
- Fix no-iommu reference counting (Eric Auger)
- Stall removing last device from group for container cleanup
(Alex Williamson)
- Constify amba_id (Arvind Yadav)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)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=T3/q
-----END PGP SIGNATURE-----
Merge tag 'vfio-v4.14-rc1' of git://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Base MSI remapping on either IOMMU domain or IRQ domain support
(Robin Murphy)
- Prioritize hardware MSI regions over software defined regions (Robin
Murphy)
- Fix no-iommu reference counting (Eric Auger)
- Stall removing last device from group for container cleanup (Alex
Williamson)
- Constify amba_id (Arvind Yadav)
* tag 'vfio-v4.14-rc1' of git://github.com/awilliam/linux-vfio:
vfio: platform: constify amba_id
vfio: Stall vfio_del_group_dev() for container group detach
vfio: fix noiommu vfio_iommu_group_get reference count
vfio/type1: Give hardware MSI regions precedence
vfio/type1: Cope with hardware MSI reserved regions
|
||
|
Linus Torvalds
|
d2d8f51e28 |
Merge branch 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: - new drivers for Spreadtrum I2C, Intel Cherry Trail Whiskey Cove SMBUS - quite some driver updates - cleanups for the i2c-mux subsystem - some subsystem-wide constification - further cleanup of include/linux/i2c * 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (50 commits) i2c: sprd: Fix undefined reference errors i2c: nomadik: constify amba_id i2c: versatile: Make i2c_algo_bit_data const i2c: busses: make i2c_adapter_quirks const i2c: busses: make i2c_adapter const i2c: busses: make i2c_algorithm const i2c: Add Spreadtrum I2C controller driver dt-bindings: i2c: Add Spreadtrum I2C controller documentation i2c-cht-wc: make cht_wc_i2c_adap_driver static MAINTAINERS: Add entry for drivers/i2c/busses/i2c-cht-wc.c i2c: aspeed: Retain delay/setup/hold values when configuring bus frequency dt-bindings: i2c: eeprom: Document vendor to be used and deprecated ones i2c: i801: Restore the presence state of P2SB PCI device after reading BAR MAINTAINERS: drop entry for Blackfin I2C and Sonic's email blackfin: merge the two TWI header files i2c: davinci: Preserve return value of devm_clk_get i2c: mediatek: Add i2c compatible for MediaTek MT7622 dt-bindings: i2c: Add MediaTek MT7622 i2c binding dt-bindings: i2c: modify information formats i2c: mux: i2c-arb-gpio-challenge: allow compiling w/o OF support ... |
||
Trond Myklebust
|
1bd5d6d08e |
NFS: Count the bytes of skipped subrequests in nfs_lock_and_join_requests()
If we skip a subrequest due to a zero refcount, we should still count the byte range that it covered so that we accurately reconstruct the original request size. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> |
||
|
Linus Torvalds
|
ad9a19d003 |
More RDMA work and some op-structure constification from Chuck Lever,
and a small cleanup to our xdr encoding. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZst0LAAoJECebzXlCjuG+o30QALbchoIvs7BiDrUxYMfJ2nCa 7UW69STwX79B3NZTg7RrScFTLPEFW9DMpb/Og7AYTH3/wdgGYQNM1UxGUYe7IxSN xemH7BSmQzJ7ryaxouO/jskUw5nvNRXhY0PMxJApjrCs837vTjduIVw9zUa8EDeH 9toxpTM4k3z/1myj60PuHnuQF9EyLDL6W581loDF04nQB3pVRbAZOh1lUeqMgLUd 7IF+CDECFcjL7oZSA3wDGpsVySLdZ+GYxloFIDO/d8kHEsZD3OaN2MdfRki8EOSQ qibTYO0284VeyNLUOIHjspqbDh0Lr2F7VolMmlM5GF1IuApih0/QYidqsH6/As3U JIAK53vgqZfK2qI0ud7dGGFEnT/vlE7pQiXiza36xI8YZu4Xz6uGbM41p38RU8jO 3fr38xdPqqO7YE6F7ZUHYyrmW81Vi0lFdQkw1DBEipHV8UquuCmdtAeR9xgDsdQ/ LsMVevM1mF+19krOIGbBnENq1GX78ecfHEYGxlTjf/MeO4JYl+8/x7Ow2e/ZbwSa 7hpUeCiVuVmy1hqOEtraBl5caAG0hCE8PeGRrdr5dA6ZS9YTm0ANgtxndKabwDh2 CjXF3gRnQNUGdFGCi/fmvfb89tVNj1tL52pbQqfgOb/VFrrL328vyNNg/1p2VY4Q qzmKtxZhi/XBewQjaSQl =E3UQ -----END PGP SIGNATURE----- Merge tag 'nfsd-4.14' of git://linux-nfs.org/~bfields/linux Pull nfsd updates from Bruce Fields: "More RDMA work and some op-structure constification from Chuck Lever, and a small cleanup to our xdr encoding" * tag 'nfsd-4.14' of git://linux-nfs.org/~bfields/linux: svcrdma: Estimate Send Queue depth properly rdma core: Add rdma_rw_mr_payload() svcrdma: Limit RQ depth svcrdma: Populate tail iovec when receiving nfsd: Incoming xdr_bufs may have content in tail buffer svcrdma: Clean up svc_rdma_build_read_chunk() sunrpc: Const-ify struct sv_serv_ops nfsd: Const-ify NFSv4 encoding and decoding ops arrays sunrpc: Const-ify instances of struct svc_xprt_ops nfsd4: individual encoders no longer see error cases nfsd4: skip encoder in trivial error cases nfsd4: define ->op_release for compound ops nfsd4: opdesc will be useful outside nfs4proc.c nfsd4: move some nfsd4 op definitions to xdr4.h |
||
|
Linus Torvalds
|
66ba772ee3 |
Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"The changes range through all types: cleanups, core chagnes, sanity
checks, fixes, other user visible changes, detailed list below:
- deprecated: user transaction ioctl
- mount option ssd does not change allocation alignments
- degraded read-write mount is allowed if all the raid profile
constraints are met, now based on more accurate check
- defrag: do not reset compression afterwards; the NOCOMPRESS flag
can be now overriden by defrag
- prep work for better extent reference tracking (related to the
qgroup slowness with balance)
- prep work for compression heuristics
- memory allocation reductions (may help latencies on a loaded
system)
- better accounting for io waiting states
- error handling improvements (removed BUGs)
- added more sanity checks for shared refs
- fix readdir vs pagefault deadlock under some circumstances
- fix for 'no-hole' mode, certain combination of compressed and
inline extents
- send: fix emission of invalid clone operations
- fixup file mode if setting acls fail
- more fixes from fuzzing
- oher cleanups"
* 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (104 commits)
btrfs: submit superblock io with REQ_META and REQ_PRIO
btrfs: remove unnecessary memory barrier in btrfs_direct_IO
btrfs: remove superfluous chunk_tree argument from btrfs_alloc_dev_extent
btrfs: Remove chunk_objectid parameter of btrfs_alloc_dev_extent
btrfs: pass fs_info to btrfs_del_root instead of tree_root
Btrfs: add one more sanity check for shared ref type
Btrfs: remove BUG_ON in __add_tree_block
Btrfs: remove BUG() in add_data_reference
Btrfs: remove BUG() in print_extent_item
Btrfs: remove BUG() in btrfs_extent_inline_ref_size
Btrfs: convert to use btrfs_get_extent_inline_ref_type
Btrfs: add a helper to retrive extent inline ref type
btrfs: scrub: simplify scrub worker initialization
btrfs: scrub: clean up division in scrub_find_csum
btrfs: scrub: clean up division in __scrub_mark_bitmap
btrfs: scrub: use bool for flush_all_writes
btrfs: preserve i_mode if __btrfs_set_acl() fails
btrfs: Remove extraneous chunk_objectid variable
btrfs: Remove chunk_objectid argument from btrfs_make_block_group
btrfs: Remove extra parentheses from condition in copy_items()
...
|