Use a named initializer for the acpi_device_id fields which makes the code
more readable and consistent with how lists are initialized in the rest of
the kernel code base. Also drop explicitly setting fields to 0 where it is
redundant.
While we are at it - unify the list terminator to have a single space
between the brackets and no trailing comma.
Signed-off-by: Pawel Zalewski (The Capable Hub) <pzalewski@thegoodpenguin.co.uk>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
ep93xx_pata_dma_init() returns an error when dma_request_chan() fails,
which causes ep93xx_pata_probe() to abort entirely. The probe function
already has a PIO fallback path (it checks both channel pointers before
enabling UDMA), so the DMA init should not fail the probe on non-fatal
errors.
Propagate -EPROBE_DEFER, such that we allow the DMA controller driver
to load, in case we got probed before the DMA controller driver.
For all other failures (e.g. -ENODEV when the DMA controller is missing
in the device tree), fall back to PIO.
Assisted-by: Opencode:Big-Pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Convert the DMA channel request to devm_dma_request_chan() so the
channel is released automatically on device teardown. This removes
the explicit dma_release_channel() calls in the probe error paths
and in pxa_ata_remove(), simplifying the driver.
Use ata_platform_remove_one() which is now equivalent to what remains of
the remove function after dma_release_channel() removal.
Built as a module for arm/pxa_defconfig (CONFIG_PATA_PXA=m) with
LLVM=1 W=1; no new warnings.
Assisted-by: opencode:hy3-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Unlike PIO data-out, the PIO data-in protocol raises no completion
interrupt, the last interrupt announces the final data block, and once
the host has drained it from the data register the ending status must
be obtained synchronously. ata_sff_hsm_move() does this by spinning
in ata_wait_idle() for up to 10ms.
Usually this is not a big deal unless the device is slow. In my case
it's a CF card which keeps BSY asserted for multiple milliseconds(!)
after the final data block. Since the waiting happens in the
interrupt handler, under the port lock with interrupts disabled, the
CPU is hogged for milliseconds on every read command.
To improve the situation, bound the inline wait to ~100us. If the
device is still busy after that, mark the command ATA_TFLAG_POLLING,
so the interrupt handler won't race for it, and obtain the ending
status via ata_sff_pio_task(), which sleeps between status checks
instead of spinning with the lock held.
Since ata_sff_pio_task() may now finish a data-in command, it must
wait for both BSY and DRQ to clear at HSM_ST_LAST, matching what
ata_wait_idle() enforced.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Replace the open-coded platform_get_resource(IORESOURCE_MEM, 1) plus
devm_ioremap() sequence with devm_platform_ioremap_resource(pdev, 1),
which looks up resource index 1 (the power-down control register),
reserves it and maps it in one call, returning an ERR_PTR checked with
IS_ERR()/PTR_ERR(). Resource index 0 (the AHCI register block) is still
mapped separately as hpriv->mmio via ahci_platform_get_resources().
Built for ARM (davinci_all_defconfig + CONFIG_AHCI_DA850) with LLVM=1;
drivers/ata/ahci_da850.o compiles cleanly.
Assisted-by: opencode:hy3-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Replace the open-coded platform_get_resource() plus devm_ioremap()
sequence with devm_platform_ioremap_resource(), which fetches the
resource, requests the region and maps it in one call. Switch the error
check to IS_ERR()/PTR_ERR() and drop the now-unused struct resource
pointer.
There is a single IORESOURCE_MEM resource, and the SATA PHY registers
are mapped separately via of_iomap() from distinct DT nodes, so the
region reservation added by devm_ioremap_resource() is exclusive and
does not introduce overlap failures.
The mem-based ata_port_desc() line is dropped along with the resource
pointer; the remaining per-port description is retained.
Built for ARM (drivers/ata/sata_highbank.o) with LLVM=1.
Assisted-by: opencode:hy3-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Replace the open-coded platform_get_resource() plus devm_ioremap()
sequences for the CMD and CTL ports with devm_platform_ioremap_resource(),
which fetches the resource, requests the region and maps it in one call.
Switch the error checks to IS_ERR()/PTR_ERR() accordingly and drop the
now-unused cmd_res and ctl_res variables.
The DMA port keeps using devm_ioremap() as its resource is
IORESOURCE_DMA. The CMD (res 0) and CTL (res 1) MEM resources are
disjoint in the ATA task-file layout, so the added region reservation
in devm_ioremap_resource() does not introduce overlap failures.
Built for ARM (drivers/ata/pata_pxa.o) with LLVM=1.
Assisted-by: opencode:hy3-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Replace the open-coded platform_get_resource() plus devm_ioremap()
sequence with a single devm_platform_ioremap_resource() call, which folds
the resource lookup and mapping into one step and returns an ERR_PTR on
failure, checked with IS_ERR() and propagated via PTR_ERR(). Similar to
platform_get_irq(), it can return -EPROBE_DEFER so move it early.
The pata-rb532-cf platform device (arch/mips/rb532/devices.c) provides a
single IORESOURCE_MEM window at the DEV1BASE chip-select, distinct from
the other RB532 chip-selects, so the region reservation now performed by
devm_platform_ioremap_resource() introduces no conflict. The mapped size
is unchanged. Drop the redundant error message, as
devm_platform_ioremap_resource() already logs on failure.
Built for MIPS (rb532_defconfig) with LLVM=1;
drivers/ata/pata_rb532_cf.o compiles cleanly.
Assisted-by: opencode:hy3-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Replace clk_get/clk_prepare_enable/clk_put with
devm_clk_get_optional_enabled for both the main clock and
per-port clocks. This eliminates the need for manual clock
cleanup in probe error and remove paths.
The err label is retained for phy_power_off cleanup, since
devm_phy_optional_get does not manage phy power state.
Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Extract platform_get_irq() out of the conditional block to run it
unconditionally, replacing the direct use of irq_of_parse_and_map()
for DT-based systems. This simplifies the probe logic and avoids the
need for irq_dispose_mapping.
Remove dead branch for platform_get_irq(). It intercepts 0 and returns
-EINVAL, which goes to the first one.
Assisted-by: Antigravity:Gemini-3.5-Flash
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Since commit 55b48e23f5 ("genirq/devres: Add error handling in
devm_request_*_irq()"), devm_request_irq() automatically logs detailed
error messages on failure. Remove the now-redundant driver-specific
dev_err() call.
Signed-off-by: Pan Chuang <panchuang@vivo.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
The functions ata_eh_qc_complete() and ata_eh_qc_retry() are used only in
libata-eh.c. So remove the declaration of these functions from
include/linux/libata.h and define them as static. While at it, add a
missing blank line between variable declaration and code in these two
functions.
No functional changes intended.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Define the translation for the REMOVE ELEMENT AND MODIFY ZONES command
(SERVICE ACTION IN command with service action
SAI_REMOVE_ELEMENT_AND_MODIFY_ZONES) into the ATA command
ATA_CMD_REMOVE_ELEMENT_AND_MODIFY_ZONES with the new function
ata_scsi_remove_element_and_modify_zones_xlat()
The array of supported commands ata_supported_cmds is modified to add a
new entry for this command. ata_scsi_cmd_is_supported() is also modify to
correctly handle this new entry depending on the target device flag
ATA_DFLAG_DEPOP being set, and the target device being a ZAC zoned device.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Define the translation for the RESTORE ELEMENTS AND REBUILD command
(SERVICE ACTION IN command with service action
SAI_RESTORE_ELEMENTS_AND_REBUILD) into the ATA command
ATA_CMD_RESTORE_ELEMENTS_AND_REBUILD with the new function
ata_scsi_restore_elements_and_rebuild_xlat()
The array of supported commands ata_supported_cmds is modified to add a
new entry for this command. ata_scsi_cmd_is_supported() is also modify to
correctly handle this new entry depending on the target device flag
ATA_DFLAG_DEPOP_RESTORE being set.
The ATA command completion is handled using the function
ata_scsi_depop_ua_cap_changed_complete() so that on a successful
completion, a UNIT ATTENTION with the additional sense code set to
CAPACITY DATA HAS CHANGED is raised.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Define the translation for the REMOVE ELEMENT AND TRUNCATE command
(SERVICE ACTION IN command with service action
SAI_REMOVE_ELEMENT_AND_TRUNCATE) into the ATA command
ATA_CMD_REMOVE_ELEMENT_AND_TRUNCATE with the new function
ata_scsi_remove_element_and_truncate_xlat()
The array of supported commands ata_supported_cmds is modified to add a
new entry for this command. ata_scsi_cmd_is_supported() is also modify to
correctly handle this new entry depending on the target device flag
ATA_DFLAG_DEPOP being set.
The ATA command completion is handled using the function
ata_scsi_depop_ua_cap_changed_complete() so that on a successful
completion, a UNIT ATTENTION with the additional sense code set to
CAPACITY DATA HAS CHANGED is raised.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Define the translation for the GET PHYSICAL ELEMENT STATUS command
(SERVICE ACTION IN command with service action
SAI_GET_PHYSICAL_ELEMENT_STATUS) into the ATA command
ATA_CMD_GET_PHYS_ELEMENT_STATUS with the new function
ata_scsi_get_phys_element_status_xlat(). The reply of this function also
needs translation from little endian to big endian. This is done with the
completion callback ata_scsi_get_phys_element_status_complete().
The array of supported commands ata_supported_cmds is modified to add a
new entry for this command. ata_scsi_cmd_is_supported() is also modified
to correctly handle this new entry depending on the target device flag
ATA_DFLAG_DEPOP being set.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Introduce the device flags ATA_DFLAG_DEPOP to indicate support by a device
for the basic commands of the storage element depopulation feature set,
that is, the GET PHYSICAL ELEMENT STATUS and REMOVE ELEMENT AND TRUNCATE
commands. The device flag ATA_DFLAG_DEPOP_RESTORE flag is introduced to
indicate support for the RESTORE ELEMENTS AND REBUILD command. Both flags
are obtained from the command support bits of the qword at bytes 152 to
159 of the supported capabilities log page.
For ZAC devices, the device flag ATA_DFLAG_DEPOP_MODIFY is introduced to
indicate support for the REMOVE ELEMENT AND MODIFY ZONES command. This
support is indicated by the REMOVE ELEMENT AND MODIFY ZONES SUPPORTED bit
in the qword at byte 8 to 15 of the zoned device information log page.
The function ata_dev_config_depop() is introduced to set these flags
based on the content of the supported capabilities log and zoned device
information log. As per the ACS specifications, NCQ autosense support is
also mandatory if these flags are set.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
ata_get_xlat_func() is given only the opcode of a SCSI command to
determine the ATA command to translate to. This makes it impossible to
translate SCSI commands such as SERVICE ACTION IN which need a service
action field to fully specify the command.
In preparation for supporting the translation of the SERVICE ACTION IN
command with service actions different from the SAI_READ_CAPACITY_16 (READ
CAPACITY 16), change ata_get_xlat_func() to take a pointer to a SCSI
command CDB so that all fields of the SCSI command to translate can be
easily inspected.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
The flags field of struct ata_device has the unsigned long type. Define
all the ATA_DFLAG_XXX flags using a 1UL bit shift to match this type, thus
avoiding flags to become signed values (e.g. for bit 31 flag).
To avoid all other values defined in the same enum as the ATA_DFLAG_XXX
flags to implicitly also become unsigned long values, move the device
flags definition to a separate enum.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Add to include/scsi/scsi_proto.h the definition of the four service
actions of the SERVICE ACTION IN (16) command for the storage element
depopulation and restoration capabilities, as defined in the SBC5 and
ZBC2 specifications. These are:
- SAI_GET_PHYSICAL_ELEMENT_STATUS (GET PHYSICAL ELEMENT STATUS command)
- SAI_REMOVE_ELEMENT_AND_TRUNCATE (REMOVE ELEMENT AND TRUNCATE command)
- SAI_RESTORE_ELEMENTS_AND_REBUILD (RESTORE ELEMENTS AND REBUILD command)
- SAI_REMOVE_ELEMENT_AND_MODIFY_ZONES (REMOVE ELEMENT AND MODIFY ZONES
command)
The physical element types and physical element health values reported by
the GET PHYSICAL ELEMENT STATUS command are also defined.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
The scsi_debug driver internally defines lots of SCSI additional sense
codes (ASC) and additional sense code qualifiers (ASCQ). Move these
definitions to include/scsi/scsi_proto.h so that they can be reused
elsewhere in the SCSI and ATA code. This also makes the scsi_debug.c file
a little smaller.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
DSM TRIM currently always emits a single 512-byte page of LBA Range Entries
(ATA_MAX_TRIM_RNUM == 64 ranges), regardless of how many pages the device
can accept in one DATA SET MANAGEMENT command.
The maximum is reported by MAX PAGES PER DSM COMMAND (IDENTIFY DEVICE word
105). Honour it: size the TRIM descriptor as a whole number of 512-byte
pages, bounded by that limit and by the logical sector size (the WRITE SAME
data-out buffer is a single logical block). Build and transfer only as
many pages as the request needs, and set the DSM COUNT field, qc->nbytes
and the maximum WRITE SAME length in the Block Limits VPD page accordingly.
Build the descriptor straight into the WRITE SAME data-out buffer using an
atomic sg_miter mapping, instead of staging it in the shared ata_scsi_rbuf
and copying it out. This removes the global ata_scsi_rbuf_lock and a
memcpy from the TRIM path.
While commit 9379e6b8e0 ("libata: Safely overwrite attached page in WRITE
SAME xlat") replaced direct access to the data-out buffer with an
intermediate step that writes the entries in the ata_scsi_rbuf buffer, this
solution writes to the data-out buffer using sg_miter, which maps each
segment with kmap_atomic (SG_MITER_ATOMIC), so it's highmem- and
multi-segment-safe, and it's usable from the non-sleeping
command-submission path (unlike the page_address() access that
ata_scsi_rbuf originally replaced).
A 512-byte-sector device still uses a single page, so its behaviour is
unchanged.
Add ata_id_dsm_max_pages() to read IDENTIFY DEVICE word 105.
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
ata_scsi_write_same_xlat() translates a SCSI WRITE SAME command with the
UNMAP bit set into an ATA DATA SET MANAGEMENT TRIM command. The TRIM
descriptor is built by ata_format_dsm_trim_descr() into the 2048-byte
ata_scsi_rbuf staging buffer, and the number of bytes copied is compared
against the logical sector size by the caller:
size = ata_format_dsm_trim_descr(scmd, trmax, block, n_block);
if (size != len) /* len == sdp->sector_size */
goto invalid_param_len;
ata_format_dsm_trim_descr() clamps the copy length to ATA_SCSI_RBUF_SIZE
(2048). On a device whose logical sector size exceeds that (e.g. a 4Kn
device, where sector_size == 4096) the function can never return more than
2048, while the caller expects it to return sector_size. The comparison
therefore always fails, so every TRIM is rejected with "Parameter list
length error" and WARN_ON() splats on each attempt. TRIM / discard is
thus completely broken on such devices.
The descriptor was incorrectly sized from the logical sector size. A DSM
TRIM payload is a list of 512-byte pages, each holding up to
ATA_MAX_TRIM_RNUM (64) LBA Range Entries, and is independent of the logical
sector size. The Block Limits VPD page already advertises a single such
page as the maximum WRITE SAME length (65535 * ATA_MAX_TRIM_RNUM logical
blocks), so the block layer never sends a request that needs more than one
page.
Emit exactly one 512-byte page, independent of the logical sector size,
and transfer only that page (COUNT == 1). For a 512-byte-sector device
this is unchanged; devices with larger logical sectors now work instead of
failing every TRIM.
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Fixes: ef2d7392c4 ("libata: SCT Write Same / DSM Trim")
Cc: stable@vger.kernel.org
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Add support to ata_scsi_report_supported_opcodes() for the all command
format indicated with a reporting option of 0. The function
ata_scsi_report_all_supported_opcodes() is introduced to implement this
support. This function operates by testing all commands of the
ata_supported_cmds array and testing them using
ata_scsi_cmd_is_supported(), filling rbuf as it loops through all the
commands that libata can emulate or translate.
With this change, sg_opcodes /dev/sdX is able to list all commands
supported by libata and a device. An example below is shown for a SATA
disk also supporting CDL:
# sg_opcodes /dev/sda
ATA WDC WUH722626AL WZ41
Peripheral device type: disk
Opcode Service CDB RWCDLP, Name
(hex) action(h) size CDLP
-----------------------------------------------
00 6 0,0 Test Unit Ready
01 6 0,0 Rezero Unit
03 6 0,0 Request Sense
08 6 0,0 Read(6)
0a 6 0,0 Write(6)
0b 6 0,0 Seek(6)
12 6 0,0 Inquiry
15 6 0,0 Mode select(6)
1a 6 0,0 Mode sense(6)
1b 6 0,0 Start stop unit
1d 6 0,0 Send diagnostic
25 10 0,0 Read capacity(10)
28 10 0,0 Read(10)
2a 10 0,0 Write(10)
2b 10 0,0 Seek(10)
2f 10 0,0 Verify(10)
35 10 0,0 Synchronize cache(10)
55 10 0,0 Mode select(10)
5a 10 0,0 Mode sense(10)
7f 1ff0 32 0,0 ATA pass-through(32)
85 16 0,0 ATA pass-through(16)
88 16 1,1 Read(16)
8a 16 1,2 Write(16)
8f 16 0,0 Verify(16)
91 16 0,0 Synchronize cache(16)
9e 10 16 0,0 Read capacity(16)
a0 12 0,0 Report luns
a1 12 0,0 ATA pass-through(12)
a3 c 12 0,0 Report supported operation codes
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Add support for the reporting options value 2 of the in REPORT SUPPORTED
OPERATION CODES command in ata_scsi_report_supported_opcodes(). With this
reporting option, the specified opcode to check must have a service
action. Use ata_scsi_supported_cmd_has_sa() to check for this and fill the
command reply buffer using the one command format based on the command
support.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
ata_scsi_report_supported_opcodes() is ignoring the service action
specified in the SCSI command CDB, but the one command format must take
this field into consideration. With the reporting options field set to 1,
the REPORT SUPPORTED OPERATION CODES command must be failed if the
specified opcode to check has service actions, while reporting option 3
must match supported opcodes together with the specified service action.
Stop ignoring the service action by passing it to
ata_scsi_cmd_is_supported() and searching for commands in the
array of supported commands (ata_supported_cmds) using both the command
opcode and service action.
Introduce the helper function ata_scsi_supported_cmd_use_sa() to determine
if a particular command has service actions and use this function to fail
a REPORT SUPPORTED OPERATION CODES command if such command is specified
with reporting options 1.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
ata_scsi_report_supported_opcodes() is very limited in functionality as it
lacks support for the all command format and also does not handle
correctly commands that have a service action.
In preparation for adding these missing features, refactor how
ata_scsi_report_supported_opcodes() operates to make modifications and
extensions easier. To do so, introduce the array of supported commands
ata_supported_cmds. This array entries are of type struct ata_scsi_cmd.
This structure stores the operation code, CDB length, and the service
action of a supported SCSI command that libata SAT can translate or
emulate. Since some service actions (e.g. ZI_REPORT_ZONES) can have a
value of 0, the field sa_valid of struct ata_scsi_cmd is used to indicate
if the sa field is valid, or if it should be ignored.
The helper function ata_scsi_get_supported_cmd() is implemented to search
for a particular command by opcode in this array. This function is used in
ata_scsi_cmd_is_supported() together with a struct ata_scsi_cmd_support to
check based on the target device features if the specified command is
supported.
ata_scsi_cmd_is_supported() is used as the main function in
ata_scsi_report_supported_opcodes() to determine if a particular command
is supported and fill the command reply rbuf as needed. In the case of a
command that is not supported, the support field is set to 1 as specified
in SPC, indicating that the command is not supported.
Of note is that the old ata_scsi_report_supported_opcodes() code did not
handle the VARIABLE_LENGTH_CMD/ATA_32 command which is supported and
translated by libata-scsi. The ata_supported_cmds array includes this
command. As commented in the code, WRITE_SAME_16 is left out of the array
of supported command ata_scsi_write_same_xlat() prevents the use of this
command as a passthrough command.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
The helper function ata_dev_is_zac() checks if a device is a ZAC class
device (host managed zoned disk) or if it is a host aware zoned disk, that
is, a regular ATA disk that supports the zoned capabilities. So the name
of this helper function is confusing as it hints at the first case only.
Rename this helper function to ata_dev_is_zoned() to avoid confusions and
better reflect the two cases tested. Use this helper in
ata_scsiop_inq_std(), ata_scsiop_read_cap() and
ata_scsi_report_supported_opcodes() instead of having the same tests open
coded.
While at it, to stay consistent with this renaming, also rename
ata_dev_config_zac() to ata_dev_config_zoned().
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
CPUs when Intel SNC (Sub-NUMA Clustering) is enabled
(Reinette Chatre)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Ingo Molnar:
- Prevent OOB access in the resctrl code while offlining
CPUs when Intel SNC (Sub-NUMA Clustering) is enabled
(Reinette Chatre)
* tag 'x86-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86,fs/resctrl: Prevent out-of-bounds access while offlining CPU when SNC enabled
- Fix a perf_event_attr::remove_on_exec bug for group
events (Taeyang Lee)
- Fix uprobes CALL emulation interaction with shadow stacks,
and add a testcase for this (David Windsor)
- Fix uprobes unregister bug (Jiri Olsa)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events fixes from Ingo Molnar:
- Fix a perf_event_attr::remove_on_exec bug for group events
(Taeyang Lee)
- Fix uprobes CALL emulation interaction with shadow stacks, and
add a testcase for this (David Windsor)
- Fix uprobes unregister bug (Jiri Olsa)
* tag 'perf-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline
selftests/x86: Add shadow stack uprobe CALL test
x86/uprobes: Keep shadow stack in sync for emulated CALLs
perf/core: Detach event groups during remove_on_exec
- Fix a resource leak in the RISC-V imsic-early driver
(Haoxiang Li)
- Fix an OF node reference leak in the ARM gic-v3-its driver
(Yuho Choi)
- Fix a dangling handler function on module removal bug in
the TS-4800 ARM board irqchip driver (Qingshuang Fu)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Ingo Molnar:
"Misc irqchip driver fixes:
- Fix a resource leak in the RISC-V imsic-early driver (Haoxiang Li)
- Fix an OF node reference leak in the ARM gic-v3-its driver (Yuho
Choi)
- Fix a dangling handler function on module removal bug in the
TS-4800 ARM board irqchip driver (Qingshuang Fu)"
* tag 'irq-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/ts4800: Fix missing chained handler cleanup on remove
irqchip/gic-v3-its: Fix OF node reference leak
irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure
A standard set of driver-specific fixes and quirks accumulated since
the merge window:
ASoC:
- SOF: Sanity check to prevent OOB reads
- rsnd: Fix clock leak and double-disable issues with PM
- tas675x: Misc fixes for register fields, etc
- lpass-va-macro: Correct codec version for Qualcomm SC7280
- amd-yc: DMIC quirk for Alienware m15 R7 AMD
Others:
- us144mkii: Fix a UAF on disconnect and anchor list corruption
- HD-audio: Realtek quirks for HP models
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Merge tag 'sound-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A standard set of driver-specific fixes and quirks accumulated since
the merge window:
ASoC:
- SOF: Sanity check to prevent OOB reads
- rsnd: Fix clock leak and double-disable issues with PM
- tas675x: Misc fixes for register fields, etc
- lpass-va-macro: Correct codec version for Qualcomm SC7280
- amd-yc: DMIC quirk for Alienware m15 R7 AMD
Others:
- us144mkii: Fix a UAF on disconnect and anchor list corruption
- HD-audio: Realtek quirks for HP models"
* tag 'sound-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: rsnd: src: Add missing scu_supply clock to suspend/resume
Documentation: sound: tas675x: Fix temperature range and impedance documentation
ASoC: codecs: tas675x: Fix CHx temperature range register bit fields
ASoC: codecs: tas675x: use READ_ONCE for params to be used concurrently
ASoC: rsnd: adg: make rsnd_adg_clk_control() idempotent
ASoC: SOF: validate probe info element counts
ALSA: usx2y: us144mkii: fix work UAF on disconnect
ASoC: amd: yc: Add Alienware m15 R7 AMD to DMIC quirk table
ALSA: hda/realtek: Add quirk for HP Victus 16-e0xxx (88EE) to enable mute LED
MAINTAINERS: ASoC: SOF: add AMD reviewer for Sound Open Firmware
ASoC: codecs: lpass-va-macro: Fix LPASS Codec Version for SC7280
ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on each resubmission
A small set of fixes that came in since -rc1, we have one core fix for
shutting down target mode properly if the system suspends while it's
running plus a small set of fairly unremarkable device specific fixes.
There's also a couple of pure DT binding changes for Renesas SoCs, the
power domains one allows some SoCs to be correctly described with
existing code.
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Merge tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A small set of fixes that came in since -rc1, we have one core fix for
shutting down target mode properly if the system suspends while it's
running plus a small set of fairly unremarkable device specific fixes.
There's also a couple of pure DT binding changes for Renesas SoCs, the
power domains one allows some SoCs to be correctly described with
existing code"
* tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: rzv2h-rspi: Fix DMA transfer error handling for signal interruption
spi: dt-bindings: snps,dw-apb-ssi: add 'power-domains' property
spi: dt-bindings: snps,dw-apb-ssi: drop superfluous RZ/N1 entry
spi: dw: use the correct error msg if request_irq() fails
spi: dw: fix first spi transfer with dma always fallback to PIO
spi: core: Abort active target transfer on controller suspend
spi: sh-msiof: abort transfers when reset times out
- Fix PKEY_VERIFYPROTK ioctl key type handling by removing the generic
key-length based type check with its wrong bit-size calculation,
and leaving protected key verification to the pkey handler
- Fix monwriter buffer reuse by rejecting records that change the data
length, preventing out of bounds user copy into the kernel buffer
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Merge tag 's390-7.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
- Fix PKEY_VERIFYPROTK ioctl key type handling by removing the generic
key-length based type check with its wrong bit-size calculation, and
leaving protected key verification to the pkey handler
- Fix monwriter buffer reuse by rejecting records that change the data
length, preventing out of bounds user copy into the kernel buffer
* tag 's390-7.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/monwriter: Reject buffer reuse with different data length
pkey: Move keytype check from pkey api to handler
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Merge tag 'mips-fixes_7.2_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fixes from Thomas Bogendoerfer.
* tag 'mips-fixes_7.2_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: configs: Enable the current Ingenic USB PHY symbol
MIPS: loongson64: add IRQ work based on self-IPI
MIPS: mm: Add check for highmem before removing memory block
mips: Add build salt to the vDSO
MIPS: DEC: Ensure RTC platform device deregistration upon failure
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Merge tag 'v7.2-rc1-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- Fix several use-after-free races in durable handle reconnect,
supersede, and oplock handling
- Avoid holding the inode oplock lock while waiting for a lease break
acknowledgement. This removes delays of up to 35 seconds when cifs.ko
closes a deferred handle in response to a lease break
- Fix malformed security descriptor handling, including an undersized
DACL allocation issue and an out-of-bounds ACE SID read
- Fix memory leaks in security descriptor and DOS attribute xattr
encoding/decoding error paths
- Fix outstanding SMB2 credit leaks on aborted requests and correct the
QUERY_INFO credit charge calculation
- Fix hard-link creation without replacement being incorrectly rejected
when the handle lacks DELETE access
- Avoid unnecessary zeroing of large SMB2 read buffers
- Add an oplock list lockdep annotation and update the documented
support status for durable handles and SMB3.1.1 compression
- Durable handle fixes to address ownership and lifetime races during
reconnect, session teardown, oplock handling, and superseding opens,
preventing stale session and file references from being used by
concurrent operations
* tag 'v7.2-rc1-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: fix app-instance durable supersede session UAF
ksmbd: snapshot previous oplock state before durable checks
ksmbd: close superseded durable handles through refcount handoff
ksmbd: fix use-after-free of fp->owner.name in durable handle owner check
smb/server: do not require delete access for non-replacing links
ksmbd: don't hold ci->m_lock while waiting for a lease break ack
ksmbd: doc: update feature support status for durable handles and compression
ksmbd: annotate oplock list traversals under m_lock
ksmbd: fix outstanding credit leak on abort and error paths
ksmbd: fix credit charge calculation for SMB2 QUERY_INFO
ksmbd: avoid zeroing the read buffer in smb2_read()
ksmbd: validate num_subauth when copying ACE in set_ntacl_dacl
ksmbd: reject undersized DACLs before parsing ACEs
ksmbd: fix n.data memory leak in ksmbd_vfs_set_dos_attrib_xattr
ksmbd: Fix acl.sd_buf memory leak and invalid sd_size error handling
ksmbd: fix sd_ndr.data memory leak in ksmbd_vfs_set_sd_xattr
core:
- kernel doc fix
- include types.h in drm_ras.h
dma-fence:
- fix NULL ptr dereference
- use correct callback
- make dma_fence_dedup_array more robust
dp:
- handle torn down topology gracefully
- fix kernel doc
i915:
- Input validation fixes for BIOS and EDID
- Fix HDCP code buffer overflow and seq_num_v monotonic increase check
- Fix near-NULL deref in i915_active during GFP_ATOMIC exhaustion
xe:
- Wedge from the timeout handler only after releasing the queue
- Fix a NULL pointer dereference
- Remove redundant exec_queue_suspended
- RTP / OA whitelist fixes
- Return error on non-migratable faults requiring devmem
- Skip FORCE_WC and vm_bound check for external dma-bufs
- Hold notifier lock for write on inject test path
- Drop bogus static from finish in force_invalidate
- Fix double-free of managed BO in error path
- Don't attempt to process FAST_REQ or EVENT relays
- Fix NPD in bo_meminfo
- Prevent invalid cursor access for purged BOs
- Fix offset alignment for MERT WHITELST_OA_MERT_MMIO_TRG
amdgpu:
- Soc24 aborted suspend fix
- Drop unecessary BUG() and BUG_ON() from error paths
- SCPM fix
- Power reporting fix
- DCE HDR fix
- UVD boundary checks
- VCN boundary checks
- VCE boundary checks
- DCN 4.2 fixes
- Large stack allocation fixes
- Fix aperture mapping leak
- UserQ fixes
- Ignore_damage_clips fix
- ACP fixes
- DC boundary checks
- GPUVM fixes
- JPEG idle check fixes
- Userptr fix
- GC 11.7 updates
- Non-4K page fix
- SMU 13 fixes
- DP alt mode fix
amdkfd:
- Boundary checks
- CRIU fixes
amdxdna:
- fix device removal issues
- fix use after free in debug BO
imagination:
- fix double call to scheduler fini
- fix ioctl return values
- fix user array stride
virtio:
- handle EDIDs better
panthor:
- irq safe fence lock fix
- reset work fix
- fix invalid pointer
- fix iomem access in suspended state
- sched resume fix
- unplug suspend fix
- drop needless check
- eviction leak fix
- bail on group start/resume fix
- keep irqs masked
malidp:
- use clock bulk API
komeda:
- clock prepare fixes
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Merge tag 'drm-fixes-2026-07-04' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Weekly fixes for drm. This is large for rc2 but it's just a lot of
small fixes across a bunch of drivers, xe, amdgpu as usual, plus some
sashiko-inspired fixes for panthor, and some dma-fence updates.
core:
- kernel doc fix
- include types.h in drm_ras.h
dma-fence:
- fix NULL ptr dereference
- use correct callback
- make dma_fence_dedup_array more robust
dp:
- handle torn down topology gracefully
- fix kernel doc
i915:
- Input validation fixes for BIOS and EDID
- Fix HDCP code buffer overflow and seq_num_v monotonic increase check
- Fix near-NULL deref in i915_active during GFP_ATOMIC exhaustion
xe:
- Wedge from the timeout handler only after releasing the queue
- Fix a NULL pointer dereference
- Remove redundant exec_queue_suspended
- RTP / OA whitelist fixes
- Return error on non-migratable faults requiring devmem
- Skip FORCE_WC and vm_bound check for external dma-bufs
- Hold notifier lock for write on inject test path
- Drop bogus static from finish in force_invalidate
- Fix double-free of managed BO in error path
- Don't attempt to process FAST_REQ or EVENT relays
- Fix NPD in bo_meminfo
- Prevent invalid cursor access for purged BOs
- Fix offset alignment for MERT WHITELST_OA_MERT_MMIO_TRG
amdgpu:
- Soc24 aborted suspend fix
- Drop unecessary BUG() and BUG_ON() from error paths
- SCPM fix
- Power reporting fix
- DCE HDR fix
- UVD boundary checks
- VCN boundary checks
- VCE boundary checks
- DCN 4.2 fixes
- Large stack allocation fixes
- Fix aperture mapping leak
- UserQ fixes
- Ignore_damage_clips fix
- ACP fixes
- DC boundary checks
- GPUVM fixes
- JPEG idle check fixes
- Userptr fix
- GC 11.7 updates
- Non-4K page fix
- SMU 13 fixes
- DP alt mode fix
amdkfd:
- Boundary checks
- CRIU fixes
amdxdna:
- fix device removal issues
- fix use after free in debug BO
imagination:
- fix double call to scheduler fini
- fix ioctl return values
- fix user array stride
virtio:
- handle EDIDs better
panthor:
- irq safe fence lock fix
- reset work fix
- fix invalid pointer
- fix iomem access in suspended state
- sched resume fix
- unplug suspend fix
- drop needless check
- eviction leak fix
- bail on group start/resume fix
- keep irqs masked
malidp:
- use clock bulk API
komeda:
- clock prepare fixes"
* tag 'drm-fixes-2026-07-04' of https://gitlab.freedesktop.org/drm/kernel: (105 commits)
drm/xe/oa: Fix offset alignment for MERT WHITELIST_OA_MERT_MMIO_TRG
drm/xe/pt: prevent invalid cursor access for purged BOs
drm/xe: fix NPD in bo_meminfo()
drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays
drm/xe/hw_engine: Fix double-free of managed BO in error path
drm/xe/userptr: Drop bogus static from finish in force_invalidate
drm/xe/userptr: Hold notifier_lock for write on inject test path
drm/xe/display: skip FORCE_WC and vm_bound check for external dma-bufs
drm/xe: Return error on non-migratable faults requiring devmem
drm/xe/rtp: Ensure locking/ref counting for OA whitelists
drm/xe/oa: (De-)whitelist OA registers on OA stream open/release
drm/xe/rtp: (De-)whitelist OA registers for all hwe's for a gt
drm/xe/rtp: Toggle 'deny' bit to (de-)whitelist OA regs
drm/xe/rtp: Save OA nonpriv registers to register save/restore lists
drm/xe/rtp: Generalize whitelist_apply_to_hwe
drm/xe/rtp: Keep track of non-OA nonpriv slots
drm/xe/rtp: Maintain OA whitelists separately
drm/xe/rtp: Fix build error with clang < 21 and non-const initializers
drm/imagination: Fix user array stride in pvr_set_uobj_array()
drm/imagination: Fix returned size for DRM_IOCTL_PVR_DEV_QUERY
...
- Add a missing ACPI_TAD_AC_WAKE capability check omitted by mistake to
the ACPI TAD driver (Xu Rao)
- Define acpi_ut_safe_strncpy() as an alias for strscpy_pad() which is
viable because that function is only called from kernel code (Rafael
Wysocki)
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Merge tag 'acpi-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI support fixes from Rafael Wysocki:
"These fix a coding mistake in the ACPI TAD (Time and Alarm
Device) driver introduced by one of its previous updates and
get rid of the ugly #ifdef __KERNEL__ conditional compilation
in acpi_ut_safe_strncpy() by redefining that function as an
alias for strscpy_pad():
- Add a missing ACPI_TAD_AC_WAKE capability check omitted by mistake
to the ACPI TAD driver (Xu Rao)
- Define acpi_ut_safe_strncpy() as an alias for strscpy_pad()
which is viable because that function is only called from kernel
code (Rafael Wysocki)"
* tag 'acpi-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: Define acpi_ut_safe_strncpy() as strscpy_pad() alias
ACPI: TAD: Check AC wake capability before enabling wakeup
- Fix a crash when a kretprobe reads from the stack
- Fix an issue with the build-time mcount sorter that broke ftrace
- Fix the rv32 IRQ stack frame padding to match the ABI
- Only defer IOMMU configuration during initialization. This avoids
an issue where IOMMU configuration could be indefinitely deferred
- Add the missing build salt to the vDSO
- Now that RISC-V systems with higher numbers of cores are starting to
become available, raise NR_CPUS for RISC-V to 256
- Clean up some warnings from sparse caused by the RISC-V-optimized
RAID6 code
- Clean up our __cpu_up() code with a few minor fixes
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Merge tag 'riscv-for-linus-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
- Fix a crash when a kretprobe reads from the stack
- Fix an issue with the build-time mcount sorter that broke ftrace
- Fix the rv32 IRQ stack frame padding to match the ABI
- Only defer IOMMU configuration during initialization. This avoids an
issue where IOMMU configuration could be indefinitely deferred
- Add the missing build salt to the vDSO
- Now that RISC-V systems with higher numbers of cores are starting to
become available, raise NR_CPUS for RISC-V to 256
- Clean up some warnings from sparse caused by the RISC-V-optimized
RAID6 code
- Clean up our __cpu_up() code with a few minor fixes
* tag 'riscv-for-linus-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: probes: save original sp in rethook trampoline
riscv: Fix 32-bit call_on_irq_stack() frame pointer ABI
scripts/sorttable: Handle RISC-V patchable ftrace entries
riscv: smp: use secs_to_jiffies in __cpu_up
ACPI: RIMT: Only defer the IOMMU configuration in init stage
riscv: Add build salt to the vDSO
raid6: fix raid6_recov_rvv symbol undeclared warning
raid6: fix riscv symbol undeclared warnigns
riscv: Raise default NR_CPUS for 64BIT to 256
Please consider pulling these changes from the signed vfs-7.2-rc2.fixes tag.
Thanks!
Christian
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Merge tag 'vfs-7.2-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
- netfs:
- fix the decision when to disallow write-streaming with fscache in
use, handling of asynchronous cache object creation, a double fput
in cachefiles, clearing S_KERNEL_FILE without the inode lock held,
page extraction bugs in the iov_iter helpers (a potential
underflow, a missing allocation failure check, a memory leak, and
a folio offset miscalculation), writeback error and ENOMEM
handling, DIO write retry for filesystems without a
->prepare_write() method, and the replacement of the wb_lock mutex
with a bit lock plus writethrough collection offload so that
multiple asynchronous writebacks don't interfere with each other.
- Fix the barriering when walking the netfs subrequest list during
retries as it was possible to see a subrequest that was just added
by the application thread.
- iomap:
- Change iomap to submit read bios after each extent instead of
building them up across extents. The old behavior was considered
problematic for a while and now caused an actual erofs bug.
- Guard the ioend io_size EOF trim in iomap against underflow when a
concurrent truncate moves EOF below the start of the ioend,
wrapping io_size to a huge value.
- overlayfs
- Fix a stale overlayfs comment about the locking order.
- Store the linked-in upper dentry instead of the disconnected
O_TMPFILE dentry during overlayfs tmpfile copy-up. With a FUSE or
virtiofs upper layer ->d_revalidate() would try to look up "/" in
the workdir and fail, causing persistent ESTALE errors that broke
dpkg and apt.
- vfs-bpf:
Have the bpf_real_data_inode() kfunc take a struct file instead of a
dentry so it is usable from the bprm_check_security, mmap_file, and
file_mprotect hooks, and rename it from bpf_real_inode() to make the
data-inode semantics explicit. The kfunc landed this cycle so the
change is safe.
- afs:
NULL pointer dereferences in the callback service and in
afs_get_tree(), several memory and refcount leaks, missing locking
around the dynamic root inode numbers and premature cell exposure
through /afs, a netns destruction hang caused by a misplaced
increment of net->cells_outstanding, a bulk lookup malfunction caused
by the dir_emit() API change, inode (re)initialisation issues, and
assorted smaller fixes to error codes, seqlock handling, and debug
output.
- vfs:
Refuse O_TMPFILE creation with an unmapped fsuid or fsgid and add a
selftest for it.
- vboxsf:
Add Jori Koolstra as vboxsf maintainer, taking over from Hans de
Goede.
- dio:
Release the pages attached to a short atomic dio bio; the REQ_ATOMIC
size check error path leaked them.
- procfs:
Only bump the parent directory link count when registering
directories in procfs. Registering regular files inflated the count
and leaked a link on every create and remove cycle.
- minix:
Avoid an unsigned overflow in the minix bitmap block count
calculation that let crafted images with huge inode or zone counts
pass superblock validation and crash the kernel during mount.
- cachefiles:
Fix a double unlock in the cachefiles nomem_d_alloc error path left
over from the start_creating() conversion.
- fat:
Stop fat from reading directory entries past the 0x00
end-of-directory marker. If the trailing on-disk slots aren't
zero-filled the driver surfaced arbitrary garbage as directory
entries.
- freexvfs:
Don't BUG() on unknown typed-extent types in freevxfs, reachable via
ioctl(FIBMAP) on a crafted image; fail with an I/O error instead.
- orangefs:
Keep the readdir entry size 64-bit in orangefs fill_from_part().
Truncating it to __u32 bypassed the bounds check and led to
out-of-bounds reads triggerable by the userspace client.
- xfs:
Fix the error unwind in xfs_open_devices() which released the rt
device file twice and left dangling buftarg pointers behind that were
freed again when the failed mount was torn down.
- exec:
Fix an off-by-one in the comment documenting the maximum binfmt
rewrite depth in exec_binprm(). The code allows five rewrites, not
four; restricting the code would break userspace so the comment is
fixed instead.
- file handles:
Reject detached mounts in capable_wrt_mount(). A detached mount can
be dissolved concurrently, leaving a NULL mount namespace that
open_by_handle_at() would dereference.
* tag 'vfs-7.2-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (57 commits)
netfs: Fix barriering when walking subrequest list
iomap: submit read bio after each extent
fuse: call fuse_send_readpages explicitly from fuse_readahead
iomap: consolidate bio submission
fhandle: reject detached mounts in capable_wrt_mount()
netfs: Fix DIO write retry for filesystems without a ->prepare_write()
netfs: Fix folio state after ENOMEM whilst under writeback iteration
netfs: Fix writeback error handling
netfs: Fix writethrough to use collection offload
netfs: Replace wb_lock with a bit lock for asynchronicity
netfs: Fix kdoc warning
scatterlist: Fix offset in folio calc in extract_xarray_to_sg()
iov_iter: Remove unused variable in kunit_iov_iter.c
iov_iter: Fix a memory leak in iov_iter_extract_user_pages()
iov_iter: Fix missing alloc fail check in iov_iter_extract_bvec_pages()
iov_iter: Fix potential underflow in iov_iter_extract_xarray_pages()
cachefiles: Fix file burial to take lock when unsetting S_KERNEL_FILE
cachefiles: Fix double fput
netfs: Fix netfs_create_write_req() to handle async cache object creation
netfs: Fix decision whether to disallow write-streaming due to fscache use
...
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-fixes-7.2-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
"A collection of bugfixes and some small code refactoring"
* tag 'xfs-fixes-7.2-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: simplify __xfs_buf_ioend
xfs: fix handling of synchronous errors in xfs_buf_submit
xfs: remove xfs_buf_ioend
xfs: improve the xfs_buf_ioend_fail calling convention
xfs: use null daddr for unset first bad log block
xfs: fix memory leak in xfs_dqinode_metadir_create()
xfs: release dquot buffer after dqflush failure
xfs: also mark the buffer stale on verifier failure in xfs_buf_submit
xfs: open code xfs_buf_ioend_fail in xfs_buf_submit
xfs: fix AGFL extent count calculation in xrep_agfl_fill
xfs: simplify the failure path in xfs_buf_alloc_vmalloc
xfs: fix incorrect use of gfp flags in xfs_buf_alloc_backing_mem
xfs: lift setting __GFP_NOFAIL from xfs_buf_alloc_kmem to the caller
xfs: split up xfs_buf_alloc_backing_mem
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Merge tag 'for-linus-7.2a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- rename function parameters and a comment related to
xen_exchange_memory() (Jan Beulich)
- replace __ASSEMBLY__ with __ASSEMBLER__ (Thomas Huth)
- add some sanity checking to the Xen pvcalls frontend driver (Michael
Bommarito)
- fix error handling in the Xen gntdev driver (Wentao Liang)
- fix several minor bugs in Xen related drivers (Yousef Alhouseen)
* tag 'for-linus-7.2a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/Xen: correct commentary and parameter naming of xen_exchange_memory()
xenbus: reject unterminated directory replies
xen/gntalloc: validate grant count before allocation
xen/gntalloc: make grant counters unsigned
xen/front-pgdir-shbuf: free grant reference head on errors
xen/gntdev: fix error handling in ioctl
xen: Replace __ASSEMBLY__ with __ASSEMBLER__ in header files
xen/pvcalls: bound backend response req_id before indexing rsp[]
- check the return value of gpiochip_add_data() in gpio-mvebu and
gpio-htc-egpio
- avoid locking context issues with GPIO drivers using the shared GPIO
proxy by only allowing sleeping operations (atomic GPIO ops don't
really make sense in shared context anyway)
- with the above: restoe non-sleeping GPIO access in pinctrl-meson
- fix return value on OOM in gpio-timberdale
- fix interrupt handling in gpio-mt7621
- support both A and B variants of NCT6126D in gpio-f7188x
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Merge tag 'gpio-fixes-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- check the return value of gpiochip_add_data() in gpio-mvebu and
gpio-htc-egpio
- avoid locking context issues with GPIO drivers using the shared GPIO
proxy by only allowing sleeping operations (atomic GPIO ops don't
really make sense in shared context anyway)
- with the above: restore non-sleeping GPIO access in pinctrl-meson
- fix return value on OOM in gpio-timberdale
- fix interrupt handling in gpio-mt7621
- support both A and B variants of NCT6126D in gpio-f7188x
* tag 'gpio-fixes-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
pinctrl: meson: restore non-sleeping GPIO access
gpio: timberdale: Return -ENOMEM on dynamic memory allocation in probe
gpio: mt7621: be sure IRQ domain is created before exposing GPIO chips
gpio: mt7621: more robust management of IRQ domain teardown
gpio: mt7621: avoid corruption of shared interrupt trigger state
gpio: shared-proxy: always serialize with a sleeping mutex
gpio-f7188x: Add support for NCT6126D version B
gpio: htc-egpio: use managed gpiochip registration
gpio: mvebu: fail probe if gpiochip registration fails
A fairly standard set of driver specific fixes and quirks that have come
in since the merge window, plus a MAINTAINERS update. The tas675x
READ_ONCE change is probably not actually fixing issues properly but we
need a whole new approach to concurrency there and it came along with
some good fixes.
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Merge tag 'asoc-fix-v7.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v7.2
A fairly standard set of driver specific fixes and quirks that have come
in since the merge window, plus a MAINTAINERS update. The tas675x
READ_ONCE change is probably not actually fixing issues properly but we
need a whole new approach to concurrency there and it came along with
some good fixes.
<linux/mod_devicetable.h> is included transitively in nearly every
driver in an x86_64 allmodconfig build of v7.1:
$ find drivers -name \*.o -not -name \*.mod.o | wc -l
21330
$ find drivers -name \*.o.cmd -not -name \*.mod.o.cmd | xargs grep -l mod_devicetable.h | wc -l
17038
The result of this mixture of different and unrelated subsystem details
is that even when touching an obscure device id struct most of the
kernel needs to be recompiled. Given that each driver typically only
needs one or two of these structures, splitting into per subsystem
headers and only including what is really needed reduces the amount of
needed recompilation.
This split is implemented in the first commit and then after some
preparatory work in the following commits, the last two replace
includes of <linux/mod_devicetable.h> by the actually needed more
specific headers. There are still a few instances left, but the ones
with high impact (that is in headers that are used a lot) and the easy
ones (.c files) are handled. These remaining includes will be addressed
during the next merge window.
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Merge tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull mod_devicetable.h header split from Uwe Kleine-König:
"Split <linux/mod_devicetable.h> in per subsystem headers
<linux/mod_devicetable.h> is included transitively in nearly every
driver in an x86_64 allmodconfig build of v7.1:
$ find drivers -name \*.o -not -name \*.mod.o | wc -l
21330
$ find drivers -name \*.o.cmd -not -name \*.mod.o.cmd | xargs grep -l mod_devicetable.h | wc -l
17038
The result of this mixture of different and unrelated subsystem
details is that even when touching an obscure device id struct most of
the kernel needs to be recompiled. Given that each driver typically
only needs one or two of these structures, splitting into per
subsystem headers and only including what is really needed reduces the
amount of needed recompilation.
This split is implemented in the first commit and then after some
preparatory work in the following commits, the last two replace
includes of <linux/mod_devicetable.h> by the actually needed more
specific headers.
There are still a few instances left, but the ones with high impact
(that is in headers that are used a lot) and the easy ones (.c files)
are handled. These remaining includes will be addressed during the
next merge window"
* tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (headers)
parisc: #include <linux/compiler.h> for unlikely() in <asm/ptrace.h>
media: em28xx: Add include for struct usb_device_id
LoongArch: KVM: Add include defining struct cpu_feature
ALSA: hda/core: Add include defining struct hda_device_id
usb: dwc2: Add include defining struct pci_device_id
platform/x86: int3472: Add include defining struct dmi_system_id
platform/x86: x86-android-tablets: Add include defining struct dmi_system_id
i2c: Let i2c-core.h include <linux/i2c.h>
of: Explicitly include <linux/types.h> and <linux/err.h>
platform/x86: msi-ec: Ensure dmi_system_id is defined
usb: serial: Include <linux/usb.h> in <linux/usb/serial.h>
driver core: platform: Include header for struct platform_device_id
driver: core: Include headers for acpi_device_id and of_device_id for struct device_driver
media: ti: vpe: #include <linux/platform_device.h> explicitly
mod_devicetable.h: Split into per subsystem headers
