This reverts commit 06881e01b5. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 171598214
Cc: Wei Wang <wvw@google.com>
Cc: Will McVicker <willmcvicker@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2139c63ef76875dabccb295d0fce8d396ac61785
This reverts commit 846bf8e8cb. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 170511085
Cc: Wei Wang <wvw@google.com>
Cc: Will McVicker <willmcvicker@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9375ff49ce856d39e56e44e5e02819ced87341c8
This reverts commit ca60d78542. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 200103201
Cc: Ashay Jaiswal <quic_ashayj@quicinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I08e5d2f87ab47024344e229b28d08baaa8ffae09
Add stubs for uclamp_boosted() and uclamp_latency_sensitive() to keep
out-of-tree scheduler trees building and working properly.
Fixes: a54c38f4d3 ("Revert "ANDROID: sched: Introduce uclamp latency and boost wrapper"")
Cc: Quentin Perret <qperret@google.com>
Cc: Will McVicker <willmcvicker@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If1cb6d7964e3a724f3b549bc972df7a2d57d9875
This reverts commit 0e00b6f9dd. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 120440300
Cc: Patrick Bellasi <patrick.bellasi@arm.com>
Cc: Quentin Perret <qperret@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3d04e4aac5bfb1a7e96623af58ed26352640f433
This reverts commit 760b82c9b8. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 120440300
Cc: Quentin Perret <qperret@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6e1cbec842188fe19a5eb27bf12c779fae3a1e8f
Create a place for the android-specific scheduler addons to live so that
merges can happen easier and we have a better view of the technical debt
that is being drug along with the kernel updates.
Start it off with replacing an empty copy of task_may_not_preempt() to
solve the build problem for some devices where they are relying on this
function to be present in the system.
Fixes: 65c99af98b ("Revert "ANDROID: sched: avoid placing RT threads on cores handling softirqs"")
Cc: Quentin Perret <qperret@google.com>
Cc: Will McVicker <willmcvicker@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4fd94fab3397b3a197b79b2ae27e9490b54cad59
This reverts commit 3adfd8e344. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 31501544
Bug: 168521633
Cc: John Dias <joaodias@google.com>
Cc: J. Avila <elavila@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I03d90db2c9169975740a1f0d3193e44f27006c31
This reverts commit 9ad8ff902e. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 162776704
Cc: Sangmoon Kim <sangmoon.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2b2a575b0d4e751bd4bbe969bdfc77c01bb8dac5
This reverts commit a2d89d4f3a. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 177845439
Cc: Yun Hsiang <yun.hsiang@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icce02530eda2e31af9faa9346717b12ca45152ad
This reverts commit 0d0f0c5020. It causes
merge issues with 5.18-rc1 and has to be reverted for now. If it is
still needed, it can be added back after 5.18-rc1.
Bug: 181743516
Cc: Namkyu Kim <namkyu78.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib8e29d5d723457e18609bcbe6894e761bc21908c
When vendor hooks are added to a file that previously didn't have any
vendor hooks, we end up indirectly including linux/tracepoint.h. This
causes some data types that used to be opaque (forward declared) to the
code to become visible to the code.
Modversions correctly catches this change in visibility, but we don't
really care about the data types made visible when linux/tracepoint.h is
included. So, hide this from modversions in the central vendor_hooks.h file
instead of having to fix this on a case by case basis.
This change itself will cause a one time CRC breakage/churn because it's
fixing the existing vendor hook headers, but should reduce unnecessary CRC
churns in the future.
To avoid future pointless CRC churn, vendor hook header files that include
vendor_hooks.h should not include linux/tracepoint.h directly.
Bug: 227513263
Bug: 226140073
Signed-off-by: Saravana Kannan <saravanak@google.com>
Change-Id: Ia88e6af11dd94fe475c464eb30a6e5e1e24c938b
This reverts commit 178eea2694.
It causes merge issues with 5.18-rc1 so revert it for now. If it is
still needed, it can be forward ported after 5.18-rc1 is merged.
Bug: 190228983
Cc: Choonghoon Park <choong.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iaa5cff0ebc6db74f09f7d81d153fa66fe3ac7a63
Commit 9983a9d577 ("locking/local_lock: Make the empty local_lock_*()
function a macro.") in the -tip tree converted the local_lock_*()
functions into macros, which causes a warning with clang with
CONFIG_PREEMPT_RT=n + CONFIG_DEBUG_LOCK_ALLOC=n:
mm/page_alloc.c:131:40: error: variable 'pagesets' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
static DEFINE_PER_CPU(struct pagesets, pagesets) = {
^
1 error generated.
Prior to that change, clang was not able to tell that pagesets was
unused in this configuration because it does not perform cross function
analysis in the frontend. After that change, it sees that the macros
just do a typecheck on the lock member of pagesets, which is evaluated
at compile time (so the variable is technically "used"), meaning the
variable is not needed in the final assembly, as the warning states.
Mark the variable as __maybe_unused to make it clear to clang that this
is expected in this configuration so there is no more warning.
Link: https://github.com/ClangBuiltLinux/linux/issues/1593
Link: https://lkml.kernel.org/r/20220215184322.440969-1-nathan@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit a4812d47de)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I23cb1a39a78a5ed58b5a74bf5d37a780d3c534c8
Steps on the way to 5.18-rc1
Resolves conflicts in:
fs/crypto/inline_crypt.c
fs/ext4/inode.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9e21246dffb9d7cc6a713fe9820ec93bdabe0f6b
Steps on the way to 5.18-rc1
Resolves conflicts in:
security/selinux/include/security.h
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I066eec71a2ab40081f573a83dcce9bb2c53a39d3
5.18-rc1 has many merge issues and the block io path has been rewritten,
so the tracepoints added here do not work properly anymore (and break
the build.)
If this is really still needed (hint, I strongly doubt it), it can be
redesigned and added back after 5.18-rc1 is released.
Cc: Mohan Srinivasan <srmohan@google.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Fixes: f2fe7bac26 ("ANDROID: fs: FS tracepoints to track IO.")
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I64981f2f692a434b976e50677d3414037d5ee409
Steps on the way to 5.18-rc1
Resolves conflicts in:
fs/iomap/direct-io.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1d5e0c5da8f943631d9bc87ee9b2736acafba17e
This reverts commit 6f98a4bfee.
It turns out we still can't do this. Way too many platforms that don't
have any real source of randomness at boot and no jitter entropy because
they don't even have a cycle counter.
As reported by Guenter Roeck:
"This causes a large number of qemu boot test failures for various
architectures (arm, m68k, microblaze, sparc32, xtensa are the ones I
observed).
Common denominator is that boot hangs at 'Saving random seed:'"
This isn't hugely unexpected - we tried it, it failed, so now we'll
revert it.
Link: https://lore.kernel.org/all/20220322155820.GA1745955@roeck-us.net/
Reported-and-bisected-by: Guenter Roeck <linux@roeck-us.net>
Cc: Jason Donenfeld <Jason@zx2c4.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 0313bc278d)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7c5bfcacf71d51150ab2cb994c8fb938d643b148
It is no longer needed to be explicitly not set, due to some Kconfig
fixups in commit ab7d88549e ("hwrng: cavium - HW_RANDOM_CAVIUM should
depend on ARCH_THUNDER")
Fixes: ab7d88549e ("hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER")
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2653568d2c6bc8f86c69b4da87f20c7d2172447e
Steps on the way to 5.18-rc1
Resolves merge conflicts in:
kernel/cpu.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I67b08ef925226640647ccdc1d449e1b3fa8c6fdc
There are too many merge conflicts in 5.18-rc1 to keep carrying this
change for now. Revert it and if it is still needed, it can come back
later. Hopefully AFTER it has been properly submitted upstream...
Fixes: 027f8bd863 ("Revert "Revert "ANDROID: sched: avoid migrating when softint on tgt cpu should be short""")
Cc: John Dias <joaodias@google.com>
Cc: J. Avila <elavila@google.com>
Cc: Ashay Jaiswal <ashayj@codeaurora.org>
Cc: Shaleen Agrawal <shalagra@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9d8eb204caa34d7676c3a9e0a63cad9af2579ce3
Steps on the way to 5.18-rc1
Resolves merge conflicts in:
kernel/fork.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibd909664fe7d21a22cc1db5dd963d307e3e0b822
build.config.gki_kasan was not setting the correct configs to disable
LTO for KASAN builds, since the configs differ between when LTO support
was first created downstream vs what landed upstream.
These builds are large and take a long time to build with LTO added.
CONFIG_LTO and CONFIG_LTO_CLANG are not user selectable. Instead, set
LTO=none which build.sh will interpret then properly disable
CONFIG_LTO_CLANG_FULL, CONFIG_LTO_CLANG_THIN, and enable
CONFIG_LTO_NONE.
Bug: 225394140
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I79d1ea94b04d0a55afeb8df2874aeb7099bb030c
Enable PARAVIRT_TIME_ACCOUNTING in gki_defconfig to
support fine granularity task steal time accounting.
Bug: 223353878
Change-Id: I26d515ba0a94deacbaddad8432000c64c2cc9187
Signed-off-by: Naina Mehta <quic_nainmeht@quicinc.com>
(cherry picked from commit 1aeba0549aecb0ce773dd0a54c7d54c837963522)
- bitops & cpumask:
- Always inline various generic helpers, to improve code generation,
but also for instrumentation, found by noinstr validation.
- Add a x86-specific cpumask_clear_cpu() helper to improve code generation
- atomics:
- Fix atomic64_{read_acquire,set_release} fallbacks
- lockdep:
- Fix /proc/lockdep output loop iteration for classes
- Fix /proc/lockdep potential access to invalid memory
- minor cleanups
- Add Mark Rutland as reviewer for atomic primitives
- jump labels:
- Clean up the code a bit
- misc:
- Add __sched annotations to percpu rwsem primitives
- Enable RT_MUTEXES on PREEMPT_RT by default
- Stray v8086_mode() inlining fix, result of noinstr objtool validation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar:
"Changes in this cycle were:
Bitops & cpumask:
- Always inline various generic helpers, to improve code generation,
but also for instrumentation, found by noinstr validation.
- Add a x86-specific cpumask_clear_cpu() helper to improve code
generation
Atomics:
- Fix atomic64_{read_acquire,set_release} fallbacks
Lockdep:
- Fix /proc/lockdep output loop iteration for classes
- Fix /proc/lockdep potential access to invalid memory
- Add Mark Rutland as reviewer for atomic primitives
- Minor cleanups
Jump labels:
- Clean up the code a bit
Misc:
- Add __sched annotations to percpu rwsem primitives
- Enable RT_MUTEXES on PREEMPT_RT by default
- Stray v8086_mode() inlining fix, result of noinstr objtool
validation"
* tag 'locking-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
jump_label: Refactor #ifdef of struct static_key
jump_label: Avoid unneeded casts in STATIC_KEY_INIT_{TRUE,FALSE}
locking/lockdep: Iterate lock_classes directly when reading lockdep files
x86/ptrace: Always inline v8086_mode() for instrumentation
cpumask: Add a x86-specific cpumask_clear_cpu() helper
locking: Enable RT_MUTEXES by default on PREEMPT_RT.
locking/local_lock: Make the empty local_lock_*() function a macro.
atomics: Fix atomic64_{read_acquire,set_release} fallbacks
locking: Add missing __sched attributes
cpumask: Always inline helpers which use bit manipulation functions
asm-generic/bitops: Always inline all bit manipulation helpers
locking/lockdep: Avoid potential access of invalid memory in lock_class
lockdep: Use memset_startat() helper in reinit_class()
MAINTAINERS: add myself as reviewer for atomics
- Fix address filtering for Intel/PT,ARM/CoreSight
- Enable Intel/PEBS format 5
- Allow more fixed-function counters for x86
- Intel/PT: Enable not recording Taken-Not-Taken packets
- Add a few branch-types
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 perf event updates from Ingo Molnar:
- Fix address filtering for Intel/PT,ARM/CoreSight
- Enable Intel/PEBS format 5
- Allow more fixed-function counters for x86
- Intel/PT: Enable not recording Taken-Not-Taken packets
- Add a few branch-types
* tag 'perf-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel/uncore: Fix the build on !CONFIG_PHYS_ADDR_T_64BIT
perf: Add irq and exception return branch types
perf/x86/intel/uncore: Make uncore_discovery clean for 64 bit addresses
perf/x86/intel/pt: Add a capability and config bit for disabling TNTs
perf/x86/intel/pt: Add a capability and config bit for event tracing
perf/x86/intel: Increase max number of the fixed counters
KVM: x86: use the KVM side max supported fixed counter
perf/x86/intel: Enable PEBS format 5
perf/core: Allow kernel address filter when not filtering the kernel
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
perf/core: Fix address filter parser for multiple filters
x86: Share definition of __is_canonical_address()
perf/x86/intel/pt: Relax address filter validation
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Merge tag 'for-5.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"This contains feature updates, performance improvements, preparatory
and core work and some related VFS updates:
Features:
- encoded read/write ioctls, allows user space to read or write raw
data directly to extents (now compressed, encrypted in the future),
will be used by send/receive v2 where it saves processing time
- zoned mode now works with metadata DUP (the mkfs.btrfs default)
- error message header updates:
- print error state: transaction abort, other error, log tree
errors
- print transient filesystem state: remount, device replace,
ignored checksum verifications
- tree-checker: verify the transaction id of the to-be-written dirty
extent buffer
Performance improvements for fsync:
- directory logging speedups (up to -90% run time)
- avoid logging all directory changes during renames (up to -60% run
time)
- avoid inode logging during rename and link when possible (up to
-60% run time)
- prepare extents to be logged before locking a log tree path
(throughput +7%)
- stop copying old file extents when doing a full fsync()
- improved logging of old extents after truncate
Core, fixes:
- improved stale device identification by dev_t and not just path
(for devices that are behind other layers like device mapper)
- continued extent tree v2 preparatory work
- disable features that won't work yet
- add wrappers and abstractions for new tree roots
- improved error handling
- add super block write annotations around background block group
reclaim
- fix device scanning messages potentially accessing stale pointer
- cleanups and refactoring
VFS:
- allow reflinks/deduplication from two different mounts of the same
filesystem
- export and add helpers for read/write range verification, for the
encoded ioctls"
* tag 'for-5.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (98 commits)
btrfs: zoned: put block group after final usage
btrfs: don't access possibly stale fs_info data in device_list_add
btrfs: add lockdep_assert_held to need_preemptive_reclaim
btrfs: verify the tranisd of the to-be-written dirty extent buffer
btrfs: unify the error handling of btrfs_read_buffer()
btrfs: unify the error handling pattern for read_tree_block()
btrfs: factor out do_free_extent_accounting helper
btrfs: remove last_ref from the extent freeing code
btrfs: add a alloc_reserved_extent helper
btrfs: remove BUG_ON(ret) in alloc_reserved_tree_block
btrfs: add and use helper for unlinking inode during log replay
btrfs: extend locking to all space_info members accesses
btrfs: zoned: mark relocation as writing
fs: allow cross-vfsmount reflink/dedupe
btrfs: remove the cross file system checks from remap
btrfs: pass btrfs_fs_info to btrfs_recover_relocation
btrfs: pass btrfs_fs_info for deleting snapshots and cleaner
btrfs: add filesystems state details to error messages
btrfs: deal with unexpected extent type during reflinking
btrfs: fix unexpected error path when reflinking an inline extent
...
more bug fixes and clean ups in the ext4 fast_commit feature (most
notably, in the tracepoints). In the jbd2 layer, the t_handle_lock
spinlock has been removed, with the last place where it was actually
needed replaced with an atomic cmpxchg.
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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Fix some bugs in converting ext4 to use the new mount API, as well as
more bug fixes and clean ups in the ext4 fast_commit feature (most
notably, in the tracepoints).
In the jbd2 layer, the t_handle_lock spinlock has been removed, with
the last place where it was actually needed replaced with an atomic
cmpxchg"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (35 commits)
ext4: fix kernel doc warnings
ext4: fix remaining two trace events to use same printk convention
ext4: add commit tid info in ext4_fc_commit_start/stop trace events
ext4: add commit_tid info in jbd debug log
ext4: add transaction tid info in fc_track events
ext4: add new trace event in ext4_fc_cleanup
ext4: return early for non-eligible fast_commit track events
ext4: do not call FC trace event in ext4_fc_commit() if FS does not support FC
ext4: convert ext4_fc_track_dentry type events to use event class
ext4: fix ext4_fc_stats trace point
ext4: remove unused enum EXT4_FC_COMMIT_FAILED
ext4: warn when dirtying page w/o buffers in data=journal mode
doc: fixed a typo in ext4 documentation
ext4: make mb_optimize_scan performance mount option work with extents
ext4: make mb_optimize_scan option work with set/unset mount cmd
ext4: don't BUG if someone dirty pages without asking ext4 first
ext4: remove redundant assignment to variable split_flag1
ext4: fix underflow in ext4_max_bitmap_size()
ext4: fix ext4_mb_clear_bb() kernel-doc comment
ext4: fix fs corruption when tring to remove a non-empty directory with IO error
...
- NFSv3 support in NFSD is now always built
- Added NFSD support for the NFSv4 birth-time file attribute
- Added support for storing and displaying sockaddrs in trace points
- NFSD now recognizes RPC_AUTH_TLS probes
Performance improvements:
- Optimized the svc transport enqueuing mechanism
- Added micro-optimizations for the duplicate reply cache
Notable bug fixes:
- Allocation of the NFSD file cache hash table is more reliable
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Merge tag 'nfsd-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
"New features:
- NFSv3 support in NFSD is now always built
- Added NFSD support for the NFSv4 birth-time file attribute
- Added support for storing and displaying sockaddrs in trace points
- NFSD now recognizes RPC_AUTH_TLS probes
Performance improvements:
- Optimized the svc transport enqueuing mechanism
- Added micro-optimizations for the duplicate reply cache
Notable bug fixes:
- Allocation of the NFSD file cache hash table is more reliable"
* tag 'nfsd-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (30 commits)
nfsd: fix using the correct variable for sizeof()
nfsd: use correct format characters
NFSD: prevent integer overflow on 32 bit systems
NFSD: prevent underflow in nfssvc_decode_writeargs()
fs/lock: documentation cleanup. Replace inode->i_lock with flc_lock.
NFSD: Fix nfsd_breaker_owns_lease() return values
NFSD: Clean up _lm_ operation names
arch: Remove references to CONFIG_NFSD_V3 in the default configs
NFSD: Remove CONFIG_NFSD_V3
nfsd: more robust allocation failure handling in nfsd_file_cache_init
SUNRPC: Teach server to recognize RPC_AUTH_TLS
NFSD: Move svc_serv_ops::svo_function into struct svc_serv
NFSD: Remove svc_serv_ops::svo_module
SUNRPC: Remove svc_shutdown_net()
SUNRPC: Rename svc_close_xprt()
SUNRPC: Rename svc_create_xprt()
SUNRPC: Remove svo_shutdown method
SUNRPC: Merge svc_do_enqueue_xprt() into svc_enqueue_xprt()
SUNRPC: Remove the .svo_enqueue_xprt method
SUNRPC: Record endpoint information in trace log
...
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Merge tag '5.18-smb3-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6
Pull cfis updates from Steve French:
"Handlecache, unmount, fiemap and two reconnect fixes"
* tag '5.18-smb3-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6:
cifs: use a different reconnect helper for non-cifsd threads
cifs: we do not need a spinlock around the tree access during umount
Adjust cifssb maximum read size
cifs: truncate the inode and mapping when we simulate fcollapse
cifs: fix handlecache and multiuser
In this cycle, f2fs has some performance improvements for Android workloads such
as using read-unfair rwsems and adding some sysfs entries to control GCs and
discard commands in more details. In addtiion, it has some tunings to improve
the recovery speed after sudden power-cut.
Enhancement:
- add reader-unfair rwsems with F2FS_UNFAIR_RWSEM
: will replace with generic API support
- adjust to make the readahead/recovery flow more efficiently
- sysfs entries to control issue speeds of GCs and Discard commands
- enable idmapped mounts
Bug fix:
- correct wrong error handling routines
- fix missing conditions in quota
- fix a potential deadlock between writeback and block plug routines
- fix a deadlock btween freezefs and evict_inode
We've added some boundary checks to avoid kernel panics on corrupted images,
and several minor code clean-ups.
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Merge tag 'f2fs-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this cycle, f2fs has some performance improvements for Android
workloads such as using read-unfair rwsems and adding some sysfs
entries to control GCs and discard commands in more details. In
addtiion, it has some tunings to improve the recovery speed after
sudden power-cut.
Enhancement:
- add reader-unfair rwsems with F2FS_UNFAIR_RWSEM: will replace with
generic API support
- adjust to make the readahead/recovery flow more efficiently
- sysfs entries to control issue speeds of GCs and Discard commands
- enable idmapped mounts
Bug fix:
- correct wrong error handling routines
- fix missing conditions in quota
- fix a potential deadlock between writeback and block plug routines
- fix a deadlock btween freezefs and evict_inode
We've added some boundary checks to avoid kernel panics on corrupted
images, and several minor code clean-ups"
* tag 'f2fs-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (27 commits)
f2fs: fix to do sanity check on .cp_pack_total_block_count
f2fs: make gc_urgent and gc_segment_mode sysfs node readable
f2fs: use aggressive GC policy during f2fs_disable_checkpoint()
f2fs: fix compressed file start atomic write may cause data corruption
f2fs: initialize sbi->gc_mode explicitly
f2fs: introduce gc_urgent_mid mode
f2fs: compress: fix to print raw data size in error path of lz4 decompression
f2fs: remove redundant parameter judgment
f2fs: use spin_lock to avoid hang
f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs
f2fs: remove unnecessary read for F2FS_FITS_IN_INODE
f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem
f2fs: avoid an infinite loop in f2fs_sync_dirty_inodes
f2fs: fix to do sanity check on curseg->alloc_type
f2fs: fix to avoid potential deadlock
f2fs: quota: fix loop condition at f2fs_quota_sync()
f2fs: Restore rwsem lockdep support
f2fs: fix missing free nid in f2fs_handle_failed_inode
f2fs: support idmapped mounts
f2fs: add a way to limit roll forward recovery time
...
