Merge tag 'v7.2-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- fallocate fixes
- unit test fixes
- fix allocation size after duplicate extents
- fix check for overlapping data areas
* tag 'v7.2-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb/client: flush dirty data before punching a hole
smb/client: Use EXPORT_SYMBOL_IF_KUNIT() to export symbols in SMB2
smb/client: Use EXPORT_SYMBOL_IF_KUNIT() to export symbols
smb: client: reject overlapping data areas in SMB2 responses
smb/client: refresh allocation after EOF-extending fallocate
smb/client: emulate small EOF-extending mode 0 fallocate ranges
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Merge tag 'landlock-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock fix from Mickaël Salaün:
"This fixes TCP Fast Open support, specific test environments, and doc
warnings"
* tag 'landlock-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
selftests/landlock: Skip scoped_signal subtest with MSG_OOB if not available
selftests/landlock: Fix screwed up pointers in the scoped_signal_test
landlock: Update formatting
landlock: Fix kernel-doc for the nested quiet layer flag
selftests/landlock: Add test for TCP fast open
landlock: Fix TCP Fast Open connection bypass
Merge tag 'xfs-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
"This contains mostly a series of bug fixes found by different LLM
models"
* tag 'xfs-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (21 commits)
xfs: don't zap bmbt forks if they are MAXLEVELS tall
xfs: clamp timestamp nanoseconds correctly
xfs: fully check the parent handle when it points to the rootdir
xfs: handle non-inode owners for rtrmap record checking
xfs: fix off-by-one error when calling xchk_xref_has_rt_owner
xfs: set xfarray killable sort correctly
xfs: grab rtrmap btree when checking rgsuper
xfs: write the rg superblock when fixing it
xfs: use the rt version of the cow staging checker
xfs: use rtrefcount btree cursor in xchk_xref_is_rt_cow_staging
xfs: don't wrap around quota ids in dqiterate
xfs: move cow_replace_mapping to xfs_bmap_util.c
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Merge tag 'erofs-for-7.2-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs fixes from Gao Xiang:
- Fix sanity checks for ztailpacking tail pclusters to avoid
false corruption reports
- Use more informative s_id for file-backed mounts
- Hide the meaningless "cache_strategy=" mount option on plain
(uncompressed) filesystems
- Remove the unneeded erofs_is_ishare_inode() helper
* tag 'erofs-for-7.2-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: hide "cache_strategy=" for plain filesystems
erofs: get rid of erofs_is_ishare_inode() helper
erofs: relax sanity check for tail pclusters due to ztailpacking
erofs: use more informative s_id for file-backed mounts
Merge tag 'pm-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix two cpufreq issues, one in the intel_pstate driver and one
in the core:
- Make cpufreq_update_pressure() use cpuinfo.max_freq as the default
reference frequency when arch_scale_freq_ref() returns 0 to allow
the scheduler to still take CPU frequency caps into account in
those cases (Rafael Wysocki)
- Use the HWP guaranteed performance level as the full capacity
performance in intel_pstate on hybrid systems when turbo
frequencies are not allowed to be used to make scale-invariance
work as expected in those cases (Rafael Wysocki)"
* tag 'pm-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: Make cpufreq_update_pressure() fall back to cpuinfo.max_freq
cpufreq: intel_pstate: Set non-turbo capacity to HWP_GUARANTEED_PERF()
Merge tag 'pmdomain-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain fixes from Ulf Hansson:
"imx:
- Assign child domains for imx93 to prevent power off when in use
- Fix i.MX8MP power up sequences
mediatek:
- Fix possible nullptr in HWV cleanup/on-check"
* tag 'pmdomain-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: mediatek: Fix possible nullptr KP in HWV cleanup/on-check
pmdomain: imx: Fix i.MX8MP VC8000E power up sequence
pmdomain: imx: Fix i.MX8MP power notifier
pmdomain: imx93-blk-ctrl: Extract PHY as shared domain for DSI/CSI
dt-bindings: power: imx93: Add MIPI PHY power domain
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"arm64:
- Fix an accounting buglet when reclaiming pages from a protected
guest
- Fix a bunch of architectural compliance issues when injecting a
synthesised exception, most of which were missing the PSTATE.IL bit
indicating a 32bit-wide instruction
- Another set of fixes addressing issues with translation of
VNCR_EL2, including corner cases where the guest point that
register at a RO page...
- Don't warn when trapping accesses to ZCR_EL2 from an L2 guest, as
that's not unexpected at all
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KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug
If a vCPU stays scheduled out (or blocked) while the last pCPU it ran
on goes through a hotplug cycle (online->offline->online), and the vCPU
then resumes execution on the same pCPU, then it is possible for it to
run with an ASID that has now been assigned to a different vCPU,
resulting in stale TLB translations being used.
svm_enable_virtualization_cpu() resets asid_generation to 1 and sets
next_asid to max_asid + 1 on every CPU online event, including hotplug
cycles. Because next_asid starts beyond the pool boundary, the first
call to new_asid() after an online event always wraps the pool,
incrementing asid_generation to 2 and assigning ASIDs starting from
min_asid.
Consider two vCPUs from different VMs, vCPU-A pinned to CPU-X holding
asid_generation=2 and ASID=N from before the hotplug event:
1. CPU-X goes offline and back online: asid_generation resets to 1,
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Merge tag 'linux_kselftest-kunit-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kunit fix from Shuah Khan:
"Fix warning suppressions with kunit built as module:
CONFIG_KUNIT is a tristate symbol but the warning suppression code in
lib/bug.c is only built if it's built-in due to it using a plain
#ifdef, rendering warning suppressions broken for kunit build as
loadable module.
kunit_is_suppressed_warning() already has a stub for when kunit is
disabled so drop that guard entirely"
* tag 'linux_kselftest-kunit-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
bug: fix warning suppressions with kunit built as module
Merge tag 'linux_kselftest-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
- Fix ftrace reading enabled_func test in add_remove_fprobe_module test
- Fix tracing trigger-hist-poll.tc to use sched_process_exit
* tag 'linux_kselftest-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/tracing: Have trigger-hist-poll.tc use sched_process_exit
selftests/ftrace: Fix reading enabled_functions in add_remove_fprobe_module test
KVM: nVMX: Put vmcs12 pages if nested VM-Enter fails due to invalid guest state
Put all vmcs12 pages if KVM synthesizes a nested VM-Exit due to invalid
guest while emulating VMLAUNCH or VMRESUME. The invalid guest state path
doesn't use nested_vmx_vmexit() as that API is intended to be used if and
only if L2 is active, and the open coded equivalent neglects to put the
vmcs12 pages. Failure to put the vmcs12 pages leaks any pinned pages
(and/or mappings) if L1 retries VMLAUNCH/VMRESUME.
Note, the !from_vmenter scenario doesn't suffer the same problem, as
vmx_get_nested_state_pages() only gets/pins/maps the vmcs12 pages if L2 is
active, i.e. if a "full" VM-Exit is guaranteed before KVM will retry
getting vmcs12 pages.
Fixes: 96c66e87deee ("KVM/nVMX: Use kvm_vcpu_map when mapping the virtual APIC page")
Fixes: 3278e0492554 ("KVM/nVMX: Use kvm_vcpu_map when mapping the posted interrupt descriptor table")
Fixes: fe1911aa443e ("KVM: nVMX: Use kvm_vcpu_map() to get/pin vmcs12's APIC-access page")
Reported-by: Minh Nguyen <minhnguyen.080505 at gmail.com>
Cc: stable at vger.kernel.org
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Merge tag 'kvm-s390-master-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD
KVM: s390: Fixes for 7.2
- more gmap KVM memory management fixes
- PCI passthru fixes
Merge tag 'kvm-x86-fixes-7.2-rc4' of https://github.com/kvm-x86/linux into HEAD
KVM x86 fixes for 7.2-rcN
- Fix a bug where KVM will trigger a UAF if updating IOMMU IRTEs fails when
registering an IRQ-bypass producer.
- Ignore pending PV EOI instead of BUG()ing the host if the feature was
disabled by the guest.
- Fix nVMX bugs where KVM would run L1 with an L1-controlled CR3 after a
failed "late" consistency check when KVM is NOT using EPT.
- Disallow intra-host migration/mirroring of SNP VMs as KVM doesn't yet
support moving/mirroring SNP state.
- Fix a TOCTOU bug in KVM's handling of the "trusted" CPUID for TDX guests.
- Fix a NULL pointer deref in trace_kvm_inj_exception() where a change to the
core infrastructure missed KVM's unique (ab)use of __print_symbolic().
Merge tag 'kvmarm-fixes-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 7.2, take #2
- Move locking for kvm_io_bus_get_dev() into the caller, ensuring
race-free checks that the returned object is of the correct type
- Fix initialisation of the page-table walk level when relaxing
permissions
- Correctly update the XN attribute when relaxing permissions
- Fix the sign extension of loads from emulated MMIO regions
- Assorted collection of fixes for pKVM's FFA proxy, together with a
couple of FFA driver adjustments
Merge tag 'kvmarm-fixes-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 7.2, take #1
- Fix an accounting buglet when reclaiming pages from a protected
guest
- Fix a bunch of architectural compliance issues when injecting a
synthesised exception, most of which were missing the PSTATE.IL bit
indicating a 32bit-wide instruction
- Another set of fixes addressing issues with translation of VNCR_EL2,
including corner cases where the guest point that register at a RO
page...
- Don't warn when trapping accesses to ZCR_EL2 from an L2 guest, as
that's not unexpected at all
- Address a bunch of races with LPI migration vs LPIs being disabled
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smb/client: flush dirty data before punching a hole
Punching a hole after a large buffered write may leave the range
reported as data. Reproduce it with:
xfs_io -f \
-c "pwrite -b 3m -S 0x61 0 3m" \
-c "fpunch 1m 1m" \
-c "seek -h 0" \
-c "seek -d 1m" \
/mnt/test/repro
Punching 1 MiB at offset 1 MiB should produce:
0 1 MiB 2 MiB 3 MiB
| DATA | HOLE | DATA | EOF
Instead, the entire file is reported as data. SEEK_HOLE(0) returns EOF,
and SEEK_DATA(1M) returns 1M.
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smb/client: Use EXPORT_SYMBOL_IF_KUNIT() to export symbols in SMB2
Replace EXPORT_SYMBOL_FOR_MODULES() with EXPORT_SYMBOL_IF_KUNIT()
to mark the symbols as visible only if CONFIG_KUNIT is enabled.
Kunit test should import the namespace EXPORTED_FOR_KUNIT_TESTING to
use these marked symbols. This is the standard way for all KUnit
tests.
Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Reviewed-by: ChenXiaoSong <chenxiaosong at kylinos.cn>
Signed-off-by: Steve French <stfrench at microsoft.com>
smb/client: Use EXPORT_SYMBOL_IF_KUNIT() to export symbols
Replace EXPORT_SYMBOL_FOR_MODULES() with EXPORT_SYMBOL_IF_KUNIT()
to mark the symbols as visible only if CONFIG_KUNIT is enabled.
Kunit test should import the namespace EXPORTED_FOR_KUNIT_TESTING to
use these marked symbols. This is the standard way for all KUnit
tests.
Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Reviewed-by: ChenXiaoSong <chenxiaosong at kylinos.cn>
Signed-off-by: Steve French <stfrench at microsoft.com>
Merge tag 'sound-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. All are device-specific fixes (including
regression fixes) or quirks accumulated since the last update. Some
highlights:
USB-audio:
- Fix per-channel volume imbalance regression for sticky mixers
- Validate input packet length in caiaq driver
- Quirks for iBasso DC-Elite, Musical Fidelity M6s DAC, and Redragon
H510-PRO Wireless headset
HD-audio:
- Fix a long-standing bug of cached processing coefficient verbs
- Make cs35l56 driver failing with missing firmware
- Fix cirrus codec Kconfig dependency, update MAINTAINERS
- Remove unneeded mic bias threshold override on Conexant
- Realtek codec quirks for ASUS ROG Ally X (headphone & mic), Dell
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Merge tag 'for-7.2-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix root structure leak after relocation error
- fix optimization when checksums are read from commit root, fall back
to checksum root during relocation
- in tree-checker, validate length of inode reference in items
- validate properties before setting them
- validate free space cache entries on load
- transaction abort fixes
- fix printing of internal trees as signed numbers
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xfs: don't replace the wrong part of the cow fork
LOLLM points out that xfs_iext_lookup_extent can return a @got where
got->br_startoff < startoff. In this case, xrep_cow_replace_range
replaces the entire mapping instead of just the part that had been
marked bad in the bitmap, but advances the bitmap cursor in
xrep_cow_replace by the amount replaced. As a result, we fail to
replace the end of the bad range, and replace part of the good range.
Fix this by rewriting the replace method to handle replacing the middle
of a cow fork mapping. This we do by returning both the current mapping
as @got, and the subset of the mapping that we want to replace as @rep,
using @rep to store the results of the new allocation, and comparing
@rep to @got to figure out the exact transformations needed.
Cc: stable at vger.kernel.org # v6.8
Fixes: dbbdbd0086320a ("xfs: repair problems in CoW forks")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
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xfs: fix off-by-one error when calling xchk_xref_has_rt_owner
LOLLM noticed an off-by-one error when computing the length of the
rtrmap to cross-check.
Cc: stable at vger.kernel.org # v6.14
Fixes: 037a44d8277adf ("xfs: cross-reference the realtime rmapbt")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: use rtrefcount btree cursor in xchk_xref_is_rt_cow_staging
LOLLM points out that we pass the wrong btree cursor here. We want the
rtrefcount btree cursor, not the non-rt one. This is fairly benign
since it only affects tracing data.
Cc: stable at vger.kernel.org # v6.14
Fixes: 91683bb3f264c0 ("xfs: cross-reference checks with the rt refcount btree")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: grab rtrmap btree when checking rgsuper
LOLLM noticed that we aren't grabbing the rtrmap btree when we check the
realtime group superblock. As a result, none of the cross-referencing
checks have ever run. Fix this.
Cc: stable at vger.kernel.org # v6.14
Fixes: 428e4884656db9 ("xfs: allow queued realtime intents to drain before scrubbing")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: don't zap bmbt forks if they are MAXLEVELS tall
LOLLM noticed a discrepancy between the bmbt level checks in the libxfs
bmbt code vs. the inode repair code. We do actually allow a bmbt root
that proclaims to have a height of XFS_BM_MAXLEVELS.
Cc: stable at vger.kernel.org # v6.8
Fixes: e744cef2060559 ("xfs: zap broken inode forks")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: handle non-inode owners for rtrmap record checking
LOLLM noticed that two helper functions in the rtrmapbt scrub code don't
actually handle non-inode owners correctly -- CoW staging extents and
rgsuperblock extents are not shareable, but they are mergeable. Fix
these two helpers.
Cc: stable at vger.kernel.org # v6.14
Fixes: 2d9a3e98053e8c ("xfs: allow overlapping rtrmapbt records for shared data extents")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: set xfarray killable sort correctly
LOLLM noticed that we *disable* interruptible sorts when the KILLABLE
flag is set. This is backwards. Fix the incorrect logic, and rename
the variable to make the connection more obvious.
Cc: stable at vger.kernel.org # v6.10
Fixes: 271557de7cbfde ("xfs: reduce the rate of cond_resched calls inside scrub")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: don't wrap around quota ids in dqiterate
LOLLM noticed that q_id is an unsigned 32-bit variable. If it happens
to be set to XFS_DQ_ID_MAX due to a filesystem that actually has a dquot
for ID_MAX, then this addition will truncate to zero and the iteration
starts over. Fix this by casting to u64.
Cc: stable at vger.kernel.org # v6.8
Fixes: 21d7500929c8a0 ("xfs: improve dquot iteration for scrub")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: move cow_replace_mapping to xfs_bmap_util.c
Move the actual details of (partially) replacing a COW fork mapping to
xfs_bmap_util.c so that all the code doing hairy operations on subsets
of bmbt_irecs are kept together.
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
xfs: clamp timestamp nanoseconds correctly
LOLLM noticed an off-by-one error in the nsec clamping; fix that so that
we never have tv_nsec == 1e9.
Cc: stable at vger.kernel.org # v6.8
Fixes: 2d295fe65776d1 ("xfs: repair inode records")
Signed-off-by: "Darrick J. Wong" <djwong at kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Carlos Maiolino <cem at kernel.org>
