* Single fix for broken usage of 'multi-MIDR' infrastructure in PI
code, adding an open-coded erratum check for everyone's favorite pile
of sand: Cavium ThunderX
x86:
* Bugfixes from a planned posted interrupt rework
* Do not use kvm_rip_read() unconditionally to cater for guests
with inaccessible register state.
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmgKdOQUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroMLnAf+KZLEzeeQ7D29licBu8xg9dsiT+p1
A/wGv+LxA7EzGjWLoX1SVWIaziWfThK9FZaOtSclOoE4e4LHx+m69xuFJTzqiodz
P6oHDjwUBSclBW05bfW3WNsaa+kGjvoiAtyEmTni/IcMJQs7BSjR/Yh1Jhgi8Ozi
K8lwUH8BLRpqsXMI++c7IRAimqqecEt2oaf3U22nu3wz7EmAmsW8zlZjoAUD/xKc
uiKG5WeTx30TKH8YlSXLrNaB13qEUXzdqSeHPEXoTNid8u3ySIPBv1URamQKqEP2
caKZfPPhIDomeEsDobzKdsXVTZ9Pl9/lDxQ7wyMjnJ7ga3cCOKpy1GNfTQ==
=5EpY
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Single fix for broken usage of 'multi-MIDR' infrastructure in PI
code, adding an open-coded erratum check for everyone's favorite
pile of sand: Cavium ThunderX
x86:
- Bugfixes from a planned posted interrupt rework
- Do not use kvm_rip_read() unconditionally to cater for guests with
inaccessible register state"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Do not use kvm_rip_read() unconditionally for KVM_PROFILING
KVM: x86: Do not use kvm_rip_read() unconditionally in KVM tracepoints
KVM: SVM: WARN if an invalid posted interrupt IRTE entry is added
iommu/amd: WARN if KVM attempts to set vCPU affinity without posted intrrupts
iommu/amd: Return an error if vCPU affinity is set for non-vCPU IRTE
KVM: x86: Take irqfds.lock when adding/deleting IRQ bypass producer
KVM: x86: Explicitly treat routing entry type changes as changes
KVM: x86: Reset IRTE to host control if *new* route isn't postable
KVM: SVM: Allocate IR data using atomic allocation
KVM: SVM: Don't update IRTEs if APICv/AVIC is disabled
KVM: arm64, x86: make kvm_arch_has_irq_bypass() inline
arm64: Rework checks for broken Cavium HW in the PI code
-----BEGIN PGP SIGNATURE-----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=s0NF
-----END PGP SIGNATURE-----
Merge tag 'block-6.15-20250424' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- Fix autoloading of drivers from stat*(2)
- Fix losing read-ahead setting one suspend/resume, when a device is
re-probed.
- Fix race between setting the block size and page cache updates.
Includes a helper that a coming XFS fix will use as well.
- ublk cancelation fixes.
- ublk selftest additions and fixes.
- NVMe pull via Christoph:
- fix an out-of-bounds access in nvmet_enable_port (Richard
Weinberger)
* tag 'block-6.15-20250424' of git://git.kernel.dk/linux:
ublk: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd
ublk: call ublk_dispatch_req() for handling UBLK_U_IO_NEED_GET_DATA
block: don't autoload drivers on blk-cgroup configuration
block: don't autoload drivers on stat
block: remove the backing_inode variable in bdev_statx
block: move blkdev_{get,put} _no_open prototypes out of blkdev.h
block: never reduce ra_pages in blk_apply_bdi_limits
selftests: ublk: common: fix _get_disk_dev_t for pre-9.0 coreutils
selftests: ublk: remove useless 'delay_us' from 'struct dev_ctx'
selftests: ublk: fix recover test
block: hoist block size validation code to a separate function
block: fix race between set_blocksize and read paths
nvmet: fix out-of-bounds access in nvmet_enable_port
-----BEGIN PGP SIGNATURE-----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=piqO
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.15-20250424' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Fix an older bug for handling of fallback task_work, when the task is
exiting. Found by code inspection while reworking cancelation.
- Fix duplicate flushing in one of the CQE posting helpers.
* tag 'io_uring-6.15-20250424' of git://git.kernel.dk/linux:
io_uring: fix 'sync' handling of io_fallback_tw()
io_uring: don't duplicate flushing in io_req_post_cqe
- Fix possible out-of-bound / NULL-ptr-deref in cpufreq drivers (Henry
Martin, Andre Przywara).
- Fix Kconfig issues with compile-test in cpufreq drivers (Krzysztof
Kozlowski, Johan Hovold).
- Fix invalid return value in .get() in the CPPC cpufreq driver (Marc
Zyngier).
- Add SM8650 to cpufreq-dt-platdev blocklist (Pengyu Luo).
-----BEGIN PGP SIGNATURE-----
iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmgLtCESHHJqd0Byand5
c29ja2kubmV0AAoJEO5fvZ0v1OO19J4H/1pKGr+VTZ4CUiorrP+3d2csd/bW/0d6
rOu91r2bl3+wHxuJpDGN/Fi/lWPL9wLN6qg2nyku66Kn5u+3H4nW9GbcraNIqty0
rwX1Zcp2ozPlgK4peZk/Ann+rpBOQlKjYs4vGqsgv4R9DSMaB7eXWpt7dxB8OsCq
4Xjs4ZqFZOuUyLzFCTeWnP/8h29Ru7welhgyWT2bo40Rft8qAcdIQXnrX0UZgJ15
W41yKxzpodFIwUyWQwVLop0po0r3Y+OLnkXNosELDUx7bp499i2roBhbTSySWvW1
1V8BT3oXv34NVkWH+9AUBTYmw5BXe3JoL6wjV5jmbAdDfY4wkQizzac=
=N3gH
-----END PGP SIGNATURE-----
Merge tag 'pm-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These are cpufreq driver fixes addressing multiple assorted issues:
- Fix possible out-of-bound / NULL-ptr-deref in cpufreq drivers
(Henry Martin, Andre Przywara)
- Fix Kconfig issues with compile-test in cpufreq drivers (Krzysztof
Kozlowski, Johan Hovold)
- Fix invalid return value in .get() in the CPPC cpufreq driver (Marc
Zyngier)
- Add SM8650 to cpufreq-dt-platdev blocklist (Pengyu Luo)"
* tag 'pm-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: fix compile-test defaults
cpufreq: cppc: Fix invalid return value in .get() callback
cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate()
cpufreq: Do not enable by default during compile testing
cpufreq: Add SM8650 to cpufreq-dt-platdev blocklist
cpufreq: sun50i: prevent out-of-bounds access
Here are some small USB driver fixes and new device ids for 6.15-rc4.
Nothing major in here, just the normal set of issues that have cropped
up after -rc1:
- new device ids for usb-serial drivers
- new device quirks added
- typec driver fixes
- chipidea driver fixes
- xhci driver fixes
- wdm driver fixes
- cdns3 driver fixes
- MAINTAINERS file update
All of these, except for the MAINTAINERS file update, have been in
linux-next for a while with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaAtzuQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynJ+gCgnnXV+nmrAvFffI5LQWlui2xOT8AAoKGt8e8v
+FBjTEXoyXzzsbQCYBNS
=P5vR
-----END PGP SIGNATURE-----
Merge tag 'usb-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes and new device ids for 6.15-rc4.
Nothing major in here, just the normal set of issues that have cropped
up after -rc1:
- new device ids for usb-serial drivers
- new device quirks added
- typec driver fixes
- chipidea driver fixes
- xhci driver fixes
- wdm driver fixes
- cdns3 driver fixes
- MAINTAINERS file update
All of these, except for the MAINTAINERS file update, have been in
linux-next for a while with no reported issues"
* tag 'usb-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (27 commits)
MAINTAINERS: Assign maintainer for the port controller drivers
USB: serial: simple: add OWON HDS200 series oscilloscope support
USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe
USB: serial: option: add Sierra Wireless EM9291
usb: typec: class: Unlocked on error in typec_register_partner()
usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive
USB: wdm: add annotation
USB: wdm: wdm_wwan_port_tx_complete mutex in atomic context
USB: wdm: close race between wdm_open and wdm_wwan_port_stop
USB: wdm: handle IO errors in wdm_wwan_port_start
USB: VLI disk crashes if LPM is used
usb: dwc3: gadget: check that event count does not exceed event buffer length
USB: storage: quirk for ADATA Portable HDD CH94
usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive
USB: OHCI: Add quirk for LS7A OHCI controller (rev 0x02)
usb: dwc3: xilinx: Prevent spike in reset signal
usb: cdns3: Fix deadlock when using NCM gadget
usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling
usb: chipidea: ci_hdrc_imx: fix call balance of regulator routines
usb: chipidea: ci_hdrc_imx: fix usbmisc handling
...
Here are 3 small tty/serial driver fixes for 6.15-rc4 to resolve some
reported issues. They include:
- permissions change for TIOCL_SELMOUSEREPORT to resolve a relaxing of
permissions that showed up 6.14 that wasn't _quite_ right.
- sifive serial driver fix
- msm serial driver fix
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaAt2+A8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykW9gCfZ4QI/I9PKnfz7d5hPpYlbBKQFyAAoLoIrpgG
iG2P2UXrsXF02oOPSIb7
=h1Nj
-----END PGP SIGNATURE-----
Merge tag 'tty-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are three small tty/serial driver fixes for 6.15-rc4 to resolve
some reported issues. They are:
- permissions change for TIOCL_SELMOUSEREPORT to resolve a relaxing
of permissions that showed up 6.14 that wasn't _quite_ right.
- sifive serial driver fix
- msm serial driver fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'tty-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: sifive: lock port in startup()/shutdown() callbacks
tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT
serial: msm: Configure correct working mode before starting earlycon
Here are some small char/misc driver fixes to resolve reported problems
for 6.15-rc4. Included in here are:
- misc chrdev region range fix reported by many people
- nvmem driver fixes and dt updates
- mei new device id and fixes
- comedi driver fix
- pps driver fix
- binder debug log fix
- pci1xxxx driver fixes
- firmware driver fix
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaAuQlQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylrkQCgpZWWeKwuMlH4Lec6E16K3GXbuSAAn2Tr4MKM
D2xY4nHBgBi2d2Oj9C7P
=LJP6
-----END PGP SIGNATURE-----
Merge tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char/misc driver fixes to resolve reported
problems for 6.15-rc4. Included in here are:
- misc chrdev region range fix reported by many people
- nvmem driver fixes and dt updates
- mei new device id and fixes
- comedi driver fix
- pps driver fix
- binder debug log fix
- pci1xxxx driver fixes
- firmware driver fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (25 commits)
firmware: stratix10-svc: Add of_platform_default_populate()
mei: vsc: Use struct vsc_tp_packet as vsc-tp tx_buf and rx_buf type
mei: vsc: Fix fortify-panic caused by invalid counted_by() use
pps: generators: tio: fix platform_set_drvdata()
mcb: fix a double free bug in chameleon_parse_gdd()
misc: microchip: pci1xxxx: Fix incorrect IRQ status handling during ack
misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration
char: misc: register chrdev region with all possible minors
mei: me: add panther lake H DID
comedi: jr3_pci: Fix synchronous deletion of timer
binder: fix offset calculation in debug log
intel_th: avoid using deprecated page->mapping, index fields
dt-bindings: nvmem: Add compatible for MSM8960
dt-bindings: nvmem: Add compatible for IPQ5018
nvmem: qfprom: switch to 4-byte aligned reads
nvmem: core: update raw_len if the bit reading is required
nvmem: core: verify cell's raw_len
nvmem: core: fix bit offsets of more than one byte
dt-bindings: nvmem: fixed-cell: increase bits start value to 31
dt-bindings: nvmem: Add compatible for MS8937
...
Here are some small driver core fixes to resolve a number of reported
problems. Included in here are:
- driver core sync fix revert to resolve a much reported problem,
hopefully this is finally resolved
- MAINTAINERS file update, documenting that the driver-core tree is
now under a "shared" maintainership model, thanks to Rafael and
Danilo for offering to do this!
- auxbus documentation and MAINTAINERS file update
- MAINTAINERS file update for Rust PCI code
- firmware rust binding fixup
- software node link fix
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaAuR4g8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynU0wCg2YmcO0R7M4+g5SPHEFN0jy2xcaAAn1rMLbAY
E4U8Wo13hNMRtzMeI814
=YKYd
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core fixes from Greg KH:
"Here are some small driver core fixes to resolve a number of reported
problems. Included in here are:
- driver core sync fix revert to resolve a much reported problem,
hopefully this is finally resolved
- MAINTAINERS file update, documenting that the driver-core tree is
now under a "shared" maintainership model, thanks to Rafael and
Danilo for offering to do this!
- auxbus documentation and MAINTAINERS file update
- MAINTAINERS file update for Rust PCI code
- firmware rust binding fixup
- software node link fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'driver-core-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
drivers/base/memory: Avoid overhead from for_each_present_section_nr()
software node: Prevent link creation failure from causing kobj reference count imbalance
device property: Add a note to the fwnode.h
drivers/base: Add myself as auxiliary bus reviewer
drivers/base: Extend documentation with preferred way to use auxbus
driver core: fix potential NULL pointer dereference in dev_uevent()
driver core: introduce device_set_driver() helper
Revert "drivers: core: synchronize really_probe() and dev_uevent()"
MAINTAINERS: update the location of the driver-core git tree
rust: firmware: Use `ffi::c_char` type in `FwFunc`
MAINTAINERS: pci: add entry for Rust PCI code
- avoid unused variable warnings (Arnd Bergmann, Marek Szyprowski)
- add runtume warnings and debug messages for devices with limited DMA
capabilities (Balbir Singh, Chen-Yu Tsai)
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSrngzkoBtlA8uaaJ+Jp1EFxbsSRAUCaAtFeAAKCRCJp1EFxbsS
RGJwAQDIwyLQdk4XbWUZYokxIl/5jIiuaTqQBoPGPILnwoTkuAD8DlxKQvsnzkdT
QK7TSFpKwrboSaveGWEG5oB60wIsKgU=
=TSJY
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-6.15-2025-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-maping fixes from Marek Szyprowski:
- avoid unused variable warnings (Arnd Bergmann, Marek Szyprowski)
- add runtume warnings and debug messages for devices with limited DMA
capabilities (Balbir Singh, Chen-Yu Tsai)
* tag 'dma-mapping-6.15-2025-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
dma-coherent: Warn if OF reserved memory is beyond current coherent DMA mask
dma-mapping: Fix warning reported for missing prototype
dma-mapping: avoid potential unused data compilation warning
dma/mapping.c: dev_dbg support for dma_addressing_limited
dma/contiguous: avoid warning about unused size_bytes
Signed-off-by: Carlos Maiolino <cem@kernel.org>
-----BEGIN PGP SIGNATURE-----
iJUEABMJAB0WIQSmtYVZ/MfVMGUq1GNcsMJ8RxYuYwUCaAtx1wAKCRBcsMJ8RxYu
Y/YFAYDotoxmSvF//QTe5+RSdx5cUYtNed/8BzBhmi7fzI975ZoBisLQcjFas0xn
b8G3HdIBf0bqPmi5IxF8QXjouhkRna8aejhieG+QpZ8q3XLZ9mfhTjEyjUIYcUmS
SKmFOsAJqQ==
=Z1og
-----END PGP SIGNATURE-----
Merge tag 'xfs-fixes-6.15-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
"This contains a fix for a build failure on some 32-bit architectures
and a warning generating docs"
* tag 'xfs-fixes-6.15-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: remove duplicate Zoned Filesystems sections in admin-guide
XFS: fix zoned gc threshold math for 32-bit arches
- Case insensitive directories now work
- Ciemap now correctly reports on unwritten pagecache data
- bcachefs tools 1.25.1 was incorrectly picking unaligned bucket sizes;
fix journal and write path bugs this uncovered
And assorted smaller fixes...
-----BEGIN PGP SIGNATURE-----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=8UZD
-----END PGP SIGNATURE-----
Merge tag 'bcachefs-2025-04-24' of git://evilpiepirate.org/bcachefs
Pull bcachefs fixes from Kent Overstreet:
- Case insensitive directories now work
- Ciemap now correctly reports on unwritten pagecache data
- bcachefs tools 1.25.1 was incorrectly picking unaligned bucket sizes;
fix journal and write path bugs this uncovered
And assorted smaller fixes...
* tag 'bcachefs-2025-04-24' of git://evilpiepirate.org/bcachefs: (24 commits)
bcachefs: Rework fiemap transaction restart handling
bcachefs: add fiemap delalloc extent detection
bcachefs: refactor fiemap processing into extent helper and struct
bcachefs: track current fiemap offset in start variable
bcachefs: drop duplicate fiemap sync flag
bcachefs: Fix btree_iter_peek_prev() at end of inode
bcachefs: Make btree_iter_peek_prev() assert more precise
bcachefs: Unit test fixes
bcachefs: Print mount opts earlier
bcachefs: unlink: casefold d_invalidate
bcachefs: Fix casefold lookups
bcachefs: Casefold is now a regular opts.h option
bcachefs: Implement fileattr_(get|set)
bcachefs: Allocator now copes with unaligned buckets
bcachefs: Start copygc, rebalance threads earlier
bcachefs: Refactor bch2_run_recovery_passes()
bcachefs: bch2_copygc_wakeup()
bcachefs: Fix ref leak in write_super()
bcachefs: Change __journal_entry_close() assert to ERO
bcachefs: Ensure journal space is block size aligned
...
Especially the port manager (tcpm.c) is so major driver that
it should have somebody watching over it who really
understands it, and the port controller interface in
general. Assigning Badhri as the designated reviewer and
restoring the status to Maintained from Orphan.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Badhri Jagan Sridharan <badhri@google.com>
Acked-by: Badhri Jagan Sridharan <badhri@google.com>
Link: https://lore.kernel.org/r/20250407133306.387576-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ublk_cancel_cmd() calls io_uring_cmd_done() to complete uring_cmd, but
we may have scheduled task work via io_uring_cmd_complete_in_task() for
dispatching request, then kernel crash can be triggered.
Fix it by not trying to canceling the command if ublk block request is
started.
Fixes: 216c8f5ef0 ("ublk: replace monitor with cancelable uring_cmd")
Reported-by: Jared Holzman <jholzman@nvidia.com>
Tested-by: Jared Holzman <jholzman@nvidia.com>
Closes: https://lore.kernel.org/linux-block/d2179120-171b-47ba-b664-23242981ef19@nvidia.com/
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250425013742.1079549-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We call io_uring_cmd_complete_in_task() to schedule task_work for handling
UBLK_U_IO_NEED_GET_DATA.
This way is really not necessary because the current context is exactly
the ublk queue context, so call ublk_dispatch_req() directly for handling
UBLK_U_IO_NEED_GET_DATA.
Fixes: 216c8f5ef0 ("ublk: replace monitor with cancelable uring_cmd")
Tested-by: Jared Holzman <jholzman@nvidia.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250425013742.1079549-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Restart handling in the previous patch was incorrect, so: move btree
operations into a separate helper, and run it with a lockrestart_do().
Additionally, clarify whether pagecache or the btree takes precedence.
Right now, the btree takes precedence: this is incorrect, but it's
needed to pass fstests. Add a giant comment explaining why.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs currently populates fiemap data from the extents btree.
This works correctly when the fiemap sync flag is provided, but if
not, it skips all delalloc extents that have not yet been flushed.
This is because delalloc extents from buffered writes are first
stored as reservation in the pagecache, and only become resident in
the extents btree after writeback completes.
Update the fiemap implementation to process holes between extents by
scanning pagecache for data, via seek data/hole. If a valid data
range is found over a hole in the extent btree, fake up an extent
key and flag the extent as delalloc for reporting to userspace.
Note that this does not necessarily change behavior for the case
where there is dirty pagecache over already written extents, where
when in COW mode, writeback will allocate new blocks for the
underlying ranges. The existing behavior is consistent with btrfs
and it is recommended to use the sync flag for the most up to date
extent state from fiemap.
Signed-off-by: Brian Foster <bfoster@redhat.com>
The bulk of the loop in bch2_fiemap() involves processing the
current extent key from the iter, including following indirections
and trimming the extent size and such. This patch makes a few
changes to reduce the size of the loop and facilitate future changes
to support delalloc extents.
Define a new bch_fiemap_extent structure to wrap the bkey buffer
that holds the extent key to report to userspace along with
associated fiemap flags. Update bch2_fill_extent() to take the
bch_fiemap_extent as a param instead of the individual fields.
Finally, lift the bulk of the extent processing into a
bch2_fiemap_extent() helper that takes the current key and formats
the bch_fiemap_extent appropriately for the fill function.
No functional changes intended by this patch.
Signed-off-by: Brian Foster <bfoster@redhat.com>
FIEMAP_FLAG_SYNC handling was deliberately moved into core code in
commit 45dd052e67 ("fs: handle FIEMAP_FLAG_SYNC in fiemap_prep"),
released in kernel v5.8. Update bcachefs accordingly.
Signed-off-by: Brian Foster <bfoster@redhat.com>
At the end of the inode, on an extents iterator, peek_slot() has to
advance to the next position to avoid returning a 0 size extent, which
is not allowed.
Changing iter->pos confuses peek_prev(), but we don't need to call
peek_slot() in this case.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The issue this assert is guarding against is that in
BTREE_ITER_filter_snapshots mode we only want to be iterating within a
single inode number - if we iterate into another inode number with keys
for a different snapshot tree, we'll loop arbitrarily long before
finding a key we can return.
This comes up in the unit tests, where we're using inode 0 for our test
keys.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
If we aren't mounting with the correct degraded option, it's helpful to
know that before we fail to mount degraded.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
casefolding results in additional aliases on lookup for the
non-casefolded names - these need invalidating on unlink.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Add casefolding to bch2_lookup_trans:
During the delay between when casefolding was written and when it was
merged, the main filesystem lookup path grew self healing - which meant
it was no longer using bch2_dirent_lookup_trans(), where casefolding on
lookups happens.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The single core change is an obvious bug fix (and falls within the LF
guidelines for patches from sanctioned entities). The other driver
changes are a bit larger but likewise pretty obvious.
Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCaAqPqyYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pisheOvAQCf0R1j
cnwcq+kHL/gXVQMMrJKZbAirdJVR6+4VMTWb3AD/XQj3hxP4Kg6hz3stM1NAkdfN
8ZhAvGA9ULA7TQaYGzA=
=doMw
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"The single core change is an obvious bug fix (and falls within the LF
guidelines for patches from sanctioned entities). The other driver
changes are a bit larger but likewise pretty obvious"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mpi3mr: Add level check to control event logging
scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer()
scsi: core: Clear flags for scsi_cmnd that did not complete
scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices
scsi: ufs: qcom: Add quirks for Samsung UFS devices
scsi: target: iscsi: Fix timeout on deleted connection
scsi: mpi3mr: Reset the pending interrupt flag
scsi: mpi3mr: Fix pending I/O counter
scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort()
-----BEGIN PGP SIGNATURE-----
iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCaAp+shAcbWljQGRpZ2lr
b2QubmV0AAoJEOXj0OiMgvbSAukA/1FkHkyqXaiMYy2s4tlwvpjWMBP11gEUzyYM
j1HIn3rOAQDUT1V2q+Ff5ZVk4hsCZ8pJMTmrASSL/CHw1yfQHtzQAw==
=5RX1
-----END PGP SIGNATURE-----
Merge tag 'landlock-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock fixes from Mickaël Salaün:
"Fix some Landlock audit issues, add related tests, and updates
documentation"
* tag 'landlock-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
landlock: Update log documentation
landlock: Fix documentation for landlock_restrict_self(2)
landlock: Fix documentation for landlock_create_ruleset(2)
selftests/landlock: Add PID tests for audit records
selftests/landlock: Factor out audit fixture in audit_test
landlock: Log the TGID of the domain creator
landlock: Remove incorrect warning
- Single fix for broken usage of 'multi-MIDR' infrastructure in PI
code, adding an open-coded erratum check for everyone's favorite pile
of sand: Cavium ThunderX
-----BEGIN PGP SIGNATURE-----
iI0EABYIADUWIQSNXHjWXuzMZutrKNKivnWIJHzdFgUCaAK8pxccb2xpdmVyLnVw
dG9uQGxpbnV4LmRldgAKCRCivnWIJHzdFsJdAQDPLe/PQ05H5P/dIdZtjMb127OH
gLWOb2PsvpJ747pjQQD9EkFRqJmiUioxRtvLP8/63fzhQ1/OCwtEUsA3jfLtOgI=
=42YY
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-fixes-6.15-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.15, round #2
- Single fix for broken usage of 'multi-MIDR' infrastructure in PI
code, adding an open-coded erratum check for everyone's favorite pile
of sand: Cavium ThunderX
A previous commit added a 'sync' parameter to io_fallback_tw(), which if
true, means the caller wants to wait on the fallback thread handling it.
But the logic is somewhat messed up, ensure that ctxs are swapped and
flushed appropriately.
Cc: stable@vger.kernel.org
Fixes: dfbe5561ae ("io_uring: flush offloaded and delayed task_work on exit")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
- Revert acomp multibuffer tests which were buggy.
- Fix off-by-one regression in new scomp code.
- Lower quality setting on atmel-sha204a as it may not be random.
-----BEGIN PGP SIGNATURE-----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=STVd
-----END PGP SIGNATURE-----
Merge tag 'v6.15-p5' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
- Revert acomp multibuffer tests which were buggy
- Fix off-by-one regression in new scomp code
- Lower quality setting on atmel-sha204a as it may not be random
* tag 'v6.15-p5' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: atmel-sha204a - Set hwrng quality to lowest possible
crypto: scomp - Fix off-by-one bug when calculating last page
Revert "crypto: testmgr - Add multibuffer acomp testing"
Not all VMs allow access to RIP. Check guest_state_protected before
calling kvm_rip_read().
This avoids, for example, hitting WARN_ON_ONCE in vt_cache_reg() for
TDX VMs.
Fixes: 81bf912b2c ("KVM: TDX: Implement TDX vcpu enter/exit path")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Message-ID: <20250415104821.247234-3-adrian.hunter@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Not all VMs allow access to RIP. Check guest_state_protected before
calling kvm_rip_read().
This avoids, for example, hitting WARN_ON_ONCE in vt_cache_reg() for
TDX VMs.
Fixes: 81bf912b2c ("KVM: TDX: Implement TDX vcpu enter/exit path")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Message-ID: <20250415104821.247234-2-adrian.hunter@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Now that the AMD IOMMU doesn't signal success incorrectly, WARN if KVM
attempts to track an AMD IRTE entry without metadata.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-8-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
WARN if KVM attempts to set vCPU affinity when posted interrupts aren't
enabled, as KVM shouldn't try to enable posting when they're unsupported,
and the IOMMU driver darn well should only advertise posting support when
AMD_IOMMU_GUEST_IR_VAPIC() is true.
Note, KVM consumes is_guest_mode only on success.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Return -EINVAL instead of success if amd_ir_set_vcpu_affinity() is
invoked without use_vapic; lying to KVM about whether or not the IRTE was
configured to post IRQs is all kinds of bad.
Fixes: d98de49a53 ("iommu/amd: Enable vAPIC interrupt remapping mode by default")
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-6-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Take irqfds.lock when adding/deleting an IRQ bypass producer to ensure
irqfd->producer isn't modified while kvm_irq_routing_update() is running.
The only lock held when a producer is added/removed is irqbypass's mutex.
Fixes: 8727688006 ("KVM: x86: select IRQ_BYPASS_MANAGER")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-5-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Explicitly treat type differences as GSI routing changes, as comparing MSI
data between two entries could get a false negative, e.g. if userspace
changed the type but left the type-specific data as-is.
Fixes: 515a0c79e7 ("kvm: irqfd: avoid update unmodified entries of the routing")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Restore an IRTE back to host control (remapped or posted MSI mode) if the
*new* GSI route prevents posting the IRQ directly to a vCPU, regardless of
the GSI routing type. Updating the IRTE if and only if the new GSI is an
MSI results in KVM leaving an IRTE posting to a vCPU.
The dangling IRTE can result in interrupts being incorrectly delivered to
the guest, and in the worst case scenario can result in use-after-free,
e.g. if the VM is torn down, but the underlying host IRQ isn't freed.
Fixes: efc644048e ("KVM: x86: Update IRTE for posted-interrupts")
Fixes: 411b44ba80 ("svm: Implements update_pi_irte hook to setup posted interrupt")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Allocate SVM's interrupt remapping metadata using GFP_ATOMIC as
svm_ir_list_add() is called with IRQs are disabled and irqfs.lock held
when kvm_irq_routing_update() reacts to GSI routing changes.
Fixes: 411b44ba80 ("svm: Implements update_pi_irte hook to setup posted interrupt")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-2-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Skip IRTE updates if AVIC is disabled/unsupported, as forcing the IRTE
into remapped mode (kvm_vcpu_apicv_active() will never be true) is
unnecessary and wasteful. The IOMMU driver is responsible for putting
IRTEs into remapped mode when an IRQ is allocated by a device, long before
that device is assigned to a VM. I.e. the kernel as a whole has major
issues if the IRTE isn't already in remapped mode.
Opportunsitically kvm_arch_has_irq_bypass() to query for APICv/AVIC, so
so that all checks in KVM x86 incorporate the same information.
Cc: Yosry Ahmed <yosry.ahmed@linux.dev>
Cc: Jim Mattson <jmattson@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250401161804.842968-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
kvm_arch_has_irq_bypass() is a small function and even though it does
not appear in any *really* hot paths, it's also not entirely rare.
Make it inline---it also works out nicely in preparation for using it in
kvm-intel.ko and kvm-amd.ko, since the function is not currently exported.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Loading a driver just to configure blk-cgroup doesn't make sense, as that
assumes and already existing device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250423053810.1683309-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
blkdev_get_no_open can trigger the legacy autoload of block drivers. A
simple stat of a block device has not historically done that, so disable
this behavior again.
Fixes: 9abcfbd235 ("block: Add atomic write support for statx")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250423053810.1683309-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
backing_inode is only used once, so remove it and update the comment
describing the bdev lookup to be a bit more clear.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250423053810.1683309-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
These are only to be used by block internal code. Remove the comment
as we grew more users due to reworking block device node opening.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250423053810.1683309-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
When the user increased the read-ahead size through sysfs this value
currently get lost if the device is reprobe, including on a resume
from suspend.
As there is no hardware limitation for the read-ahead size there is
no real need to reset it or track a separate hardware limitation
like for max_sectors.
This restores the pre-atomic queue limit behavior in the sd driver as
sd did not use blk_queue_io_opt and thus never updated the read ahead
size to the value based of the optimal I/O, but changes behavior for
all other drivers. As the new behavior seems useful and sd is the
driver for which the readahead size tweaks are most useful that seems
like a worthwhile trade off.
Fixes: 804e498e04 ("sd: convert to the atomic queue limits API")
Reported-by: Holger Hoffstätte <holger@applied-asynchrony.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20250424082521.1967286-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Some distributions, such as centos stream 9, still have a version of
coreutils which does not yet support the %Hr and %Lr formats for stat(1)
[1, 2]. Running ublk selftests on these distributions results in the
following error in tests that use the _get_disk_dev_t helper:
line 23: ?r: syntax error: operand expected (error token is "?r")
To better accommodate older distributions, rewrite _get_disk_dev_t to
use the much older %t and %T formats for stat instead.
[1] https://github.com/coreutils/coreutils/blob/v9.0/NEWS#L114
[2] https://pkgs.org/download/coreutils
Signed-off-by: Uday Shankar <ushankar@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250423-ublk_selftests-v1-2-7d060e260e76@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
