Miquel Raynal [Fri, 3 Oct 2025 15:23:18 +0000 (17:23 +0200)]
Merge tag 'nand/for-6.18' into mtd/next
* Raw NAND:
- Add support for Loongson-2K1000 and Loongson-2K0500 NAND controllers,
including extra features, such as chip select and 6-byte NAND ID
reading support.
- Drop the s3c2410 driver.
* SPI NAND:
- Important SPI NAND continuous read improvements and fixes.
- Add support for FudanMicro FM25S01A.
- Add support for continuous reads in Gigadevice vendor driver.
* ECC:
- Add support for the Realtek ECC engine.
This PR comes with the usual amount of various miscellaneous fixes.
Miquel Raynal [Fri, 3 Oct 2025 15:23:08 +0000 (17:23 +0200)]
Merge tag 'spi-nor/for-6.18' into mtd/next
SPI NOR changes for 6.18
Notable changes:
- Some flashes can't perform reads or writes with start or end being an
odd number in Octal DTR mode. File systems like UBIFS can request such
reads or writes, causing the transaction to error out. Pad the read or
write transactions with extra bytes to avoid this problem.
Johan Hovold [Mon, 22 Sep 2025 15:31:03 +0000 (17:31 +0200)]
mtd: rawnand: omap2: drop unused module alias
The driver only supports OF probing since commit 086c321ec57b ("mtd:
nand: omap2: Remove omap_nand_platform_data") so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Johan Hovold [Mon, 22 Sep 2025 15:31:02 +0000 (17:31 +0200)]
mtd: rawnand: atmel: drop unused module alias
The driver only supports OF probing since commit f88fc122cc34 ("mtd:
nand: Cleanup/rework the atmel_nand driver") so drop the unused platform
module alias.
Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Johan Hovold [Mon, 22 Sep 2025 15:31:01 +0000 (17:31 +0200)]
mtd: onenand: omap2: drop unused module alias
The driver only supports OF probing since commit a758f50f10cf ("mtd:
onenand: omap2: Configure driver from DT") so drop the unused platform
module alias.
Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
mtd: jedec_probe: use struct_size() helper for cfiq allocation
Documentation/process/deprecated.rst recommends against performing
dynamic size calculations in the arguments of memory allocator
functions due to the risk of overflow. Such calculations can wrap
around and result in a smaller allocation than expected.
Replace the size calculation in cfiq allocation with struct_size()
helper to make the code clearer and handle overflows correctly.
mtd: cfi: use struct_size() helper for cfiq allocation
Documentation/process/deprecated.rst recommends against performing
dynamic size calculations in the arguments of memory allocator
function due to the risk of overflow. Such calculations can
wrap around and result in a smaller allocation than what the caller
was expecting.
Replace the size calculation in cfiq allocation with struct_size()
helper to make the code clearer and handle the overflows correctly.
Commit f04ced6d545e ("mtd: nand: raw: gpmi: improve power management
handling") moved all clock handling into PM callbacks. With CONFIG_PM
disabled, those callbacks are missing, leaving the driver unusable.
Add clock init/teardown for !CONFIG_PM builds to restore basic operation.
Keeping the driver working without requiring CONFIG_PM is preferred over
adding a Kconfig dependency.
mtd: rawnand: atmel: Fix error handling path in atmel_nand_controller_add_nands
In case of a jump to the err label due to atmel_nand_create() or
atmel_nand_controller_add_nand() failure, the reference to nand_np
need to be released
Use for_each_child_of_node_scoped() to fix the issue.
mtd: nand: realtek-ecc: Add Realtek external ECC engine support
The Realtek RTl93xx switch SoC series has a built in ECC controller
that can provide BCH6 or BCH12 over 512 data and 6 tag bytes. It
generates 10 (BCH6) or 20 (BCH12) bytes of parity.
This engine will most likely work in conjunction with the Realtek
spi-mem based NAND controller but can work on its own. Therefore
the initial implementation will be of type external.
Remark! The engine can support any data blocks that are multiples
of 512 bytes. For now limit it to data+oob layouts that have been
analyzed from existing devices. This way it keeps compatibility
and pre-existing vendor data can be read.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Add a dtschema for the ECC engine on the Realtek RTL93xx SoCs.
The engine supports BCH6 and BCH12 parity for 512 byte blocks.
The hardware can make use of interrupts but this is not yet
supported by the driver. From the known datasheets it is
connected to the LXB (lexra bus) and propably depends on its
clock. Provide an optional clock property that can describe
the relation.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
mtd: spinand: repeat reading in regular mode if continuous reading fails
Continuous reading may result in multiple flash pages reading in one
operation. Unfortunately, not all spinand controllers support such
large reading. They will read less data. Unfortunately, the operation
can't be continued.
In this case:
* disable continuous reading on this (not good enough) spi controller
* repeat reading in regular mode.
mtd: spinand: try a regular dirmap if creating a dirmap for continuous reading fails
Continuous reading may result in multiple flash pages reading in one
operation. Typically only one flash page has read/written (a little bit
more than 2-4 Kb), but continuous reading requires the spi controller
to read up to 512 Kb in one operation without toggling CS in beetween.
Roughly speaking spi controllers can be divided on 2 categories:
* spi controllers without dirmap acceleration support
* spi controllers with dirmap acceleration support
Firt of them will have issues with continuous reading if restriction on
the transfer length is implemented in the adjust_op_size() handler.
Second group often supports acceleration of single page only reading.
Thus enabling of continuous reading can break flash reading.
This patch tries to create dirmap for continuous reading first and
fallback to regular reading if spi controller refuses to create it.
mtd: nand: move nand_check_erased_ecc_chunk() to nand/core
The check function for bitflips in erased blocks will be needed
by the Realtek ECC engine driver (which is currently under
development). Right now it is located in raw/nand_base.c.
While this is sufficient for the current usecases, there is
no real dependency for an ECC engine on the raw nand library.
Move the function over to a more generic place in core library.
Wang Zhaolong [Tue, 2 Sep 2025 09:27:32 +0000 (17:27 +0800)]
mtd: core: skip badblocks increment for blocks already known bad
Repeatedly marking the same eraseblock bad inflates
mtd->ecc_stats.badblocks because mtd_block_markbad() unconditionally
increments the counter on success, while some implementations (e.g.
NAND) return 0 both when the block was already bad and when it has just
been marked[1].
Fix by checking if the block is already bad before calling
->_block_markbad() when _block_isbad is available. Only skip the counter
increment when we can confirm the block was already bad. In all other
cases continue incrementing the counter.
This keeps the logic centralized in mtdcore without requiring driver
changes.
Gabor Juhos [Fri, 8 Aug 2025 10:13:44 +0000 (12:13 +0200)]
mtd: core: expose ooblayout information via debugfs
Add two new debugfs files which allows to determine the OOB layout
used by a given MTD device. This can be useful to verify the current
layout during driver development without adding extra debug code.
The exposed information also makes it easier to analyze NAND dumps
without the need of crawling out the layout from the driver code.
The content of the new debugfs files is similar to this:
Colin Ian King [Thu, 31 Jul 2025 09:46:13 +0000 (10:46 +0100)]
mtd: jedec_probe: Remove space before newline
There is a extraneous space before a newline in a pr_debug message.
Remove the space and remove a space after ( and before literal string
to clean up checkpatch warning.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
In file included from include/linux/mtd/qinfo.h:5,
from include/linux/mtd/pfow.h:8,
from drivers/mtd/lpddr/lpddr_cmds.c:14:
include/linux/mtd/map.h: In function 'inline_map_write':
include/linux/mtd/map.h:428:9: error: implicit declaration of function 'mb' [-Wimplicit-function-declaration]
Fixes: 56eb7c13b97c ("mtd: map: Don't use "proxy" headers") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
mtd: rawnand: loongson: Add Loongson-2K1000 NAND controller support
The Loongson-2K1000 NAND controller is also similar to the Loongson-1C.
It supports a maximum capacity of 16GB FLASH per chip with a maximum
page size of 8KB, and it supports up to 4 chip selects and 4 RDY
signals.
The key difference from the Loongson-2K0500 is that it requires explicit
configuration of the DMA control route. Typically, it is configured as
APBDMA0.
mtd: rawnand: loongson: Add nand chip select support
The page address register describes the page address of the starting
address for NAND read/write/erase operations.
According to the manual, it consists of two parts:
{chip select, page number}
The `chip select` is fixed at 2 bits, and the `page number` is
determined based on the actual capacity of the single-chip memory.
Therefore we need to determine the `chip select` bits base on the `page
number`.
For example, for a 1GB capacity chip (2K page size), it has 1M pages.
Thus, [19:0] is used to represent the page number, and [21:20]
represents the chip select.
mtd: rawnand: loongson: Add 6-byte NAND ID reading support
Loongson-1C and Loongson-2K SoCs support NAND flash chips with 6-byte ID.
However, the current implementation only handles 5-byte ID which can lead
to incorrect chip detection.
Extend loongson_nand_read_id_type_exec() to support 6-byte NAND ID.
Alexander Dahl [Thu, 4 Sep 2025 09:14:41 +0000 (11:14 +0200)]
mtd: rawnand: atmel: Fix pulse read timing for certain flash chips
Prevent PMECC errors when reading from AMD/Spansion S34ML02G1 flash on
SAM9X60 SoC, after switching to ONFI timing mode 3.
From reading the S34ML02G1 and the SAM9X60 datasheets again, it seems
like we have to wait tREA after rising RE# before sampling the data.
Thus pulse must be at least tREA.
The previous approach to set this timing worked on sam9g20 and sama5d2
with the same flash (S34ML02G1), probably because those have a slower
mck clock rate and thus the resolution of the timings setup is not as
tight as with sam9x60.
The approach to fix the issue was carried over from u-boot, which itself
got it from at91bootstrap. It has been successfully tested in
at91bootstrap, U-Boot and Linux on sam9x60 and sama5d2, for several
months here.
mtd: rawnand: s3c2410: Drop driver (no actual S3C64xx user)
The s3c2410 NAND driver still supports S3C64xx platform, which in
general is supported in the kernel. There are however no references of
"s3c6400-nand" platform device ID or "s3c24xx-nand" driver, thus this
driver cannot be instantiated for S3C64xx platform and is basically
unused.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
dt-bindings: mtd samsung-s3c2410: Drop S3C2410 support
Samsung S3C24xx family of SoCs was removed from the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023. There are no in-kernel users of its compatibles.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
mtd: spi-nor: core: avoid odd length/address writes in 8D-8D-8D mode
On Octal DTR capable flashes like Micron Xcella the writes cannot start
or end at an odd address in Octal DTR mode. Extra 0xff bytes need to be
appended or prepended to make sure the start address and end address are
even. 0xff is used because on NOR flashes a program operation can only
flip bits from 1 to 0, not the other way round. 0 to 1 flip needs to
happen via erases.
mtd: spi-nor: core: avoid odd length/address reads on 8D-8D-8D mode
On Octal DTR capable flashes like Micron Xcella reads cannot start or
end at an odd address in Octal DTR mode. Extra bytes need to be read at
the start or end to make sure both the start address and length remain
even.
To avoid allocating too much extra memory, thereby putting unnecessary
memory pressure on the system, the temporary buffer containing the extra
padding bytes is capped at PAGE_SIZE bytes. The rest of the 2-byte
aligned part should be read directly in the main buffer.
Samsung S3C24xx family of SoCs was removed from the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023. There are no in-kernel users of its compatibles and platform IDs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Qianfeng Rong [Sat, 30 Aug 2025 10:06:37 +0000 (18:06 +0800)]
mtd: rawnand: pl353: Use int type to store negative error codes
Change the 'ret' variable from u32 to int in pl35x_nand_probe() to store
negative error codes or zero;
Storing the negative error codes in unsigned type, doesn't cause an issue
at runtime but can be confusing. Additionally, assigning negative error
codes to unsigned type may trigger a GCC warning when the -Wsign-conversion
flag is enabled.
No effect on runtime.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Teng Wu [Mon, 18 Aug 2025 13:52:27 +0000 (21:52 +0800)]
mtd: spinand: gigadevice: Add continuous read support
GD5F1GM9 supports a high-speed Continuous Read (CR) mode which allows
the entire memory array to be read out by a single read command
without re-issuing the 13h “Page Read to Cache” command for every page.
ECC status register 7Ch
Normal read: bits [3:0] → ECC status of last page
Continuous read: bits [7:4] → accumulated max bit-flips over the
whole sequential read operation.
Gabor Juhos [Mon, 11 Aug 2025 08:30:42 +0000 (10:30 +0200)]
mtd: nand: qpic_common: use {cmd,data}_sgl_nitems for sg_init_table()
Since commit ddaad4ad774d ("mtd: nand: qpic_common: prevent out of
bounds access of BAM arrays"), the {cmd,data}_sgl_nitems members in
the 'bam_transaction' structure are containing the number of elements
in the cmd/data scatter-gather lists.
Change the qcom_clear_bam_transaction() function to use these numbers
while reinitializing the sg lists instead of recomputing the number of
elements to make it less error prone.
Gabor Juhos [Mon, 11 Aug 2025 07:40:40 +0000 (09:40 +0200)]
mtd: nand: qpic-common: remove a bunch of unused defines
A bunch of definitions in the 'nand-qpic-common.h' header became
unused after the conversion of the 'qcom_nandc' and 'spi-qpic-snand'
drivers to use the FIELD_PREP() macro, so remove those.
Linus Torvalds [Sun, 10 Aug 2025 05:51:37 +0000 (08:51 +0300)]
Merge tag 'smp_urgent_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull smp fixes from Borislav Petkov:
- Remove an obsolete comment and fix spelling
* tag 'smp_urgent_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
cpu: Remove obsolete comment from takedown_cpu()
smp: Fix spelling in on_each_cpu_cond_mask()'s doc-comment
Linus Torvalds [Sun, 10 Aug 2025 05:46:47 +0000 (08:46 +0300)]
Merge tag 'irq_urgent_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Fix a wrong ioremap size in mvebu-gicp
- Remove yet another compile-test case for a driver which needs an
additional dependency
- Fix a lock inversion scenario in the IRQ unit test suite
- Remove an impossible flag situation in gic-v5
- Do not iounmap resources in gic-v5 which are managed by devm
- Make sure stale, left-over interrupts in mvebu-gicp are cleared on
driver init
- Fix a reference counting mishap in msi-lib
- Fix a dereference-before-null-ptr-check case in the riscv-imsic
irqchip driver
* tag 'irq_urgent_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/mvebu-gicp: Use resource_size() for ioremap()
irqchip: Build IMX_MU_MSI only on ARM
genirq/test: Resolve irq lock inversion warnings
irqchip/gic-v5: Remove IRQD_RESEND_WHEN_IN_PROGRESS for ITS IRQs
irqchip/gic-v5: iwb: Fix iounmap probe failure path
irqchip/mvebu-gicp: Clear pending interrupts on init
irqchip/msi-lib: Fix fwnode refcount in msi_lib_irq_domain_select()
irqchip/riscv-imsic: Don't dereference before NULL pointer check
Linus Torvalds [Sun, 10 Aug 2025 05:15:32 +0000 (08:15 +0300)]
Merge tag 'x86_urgent_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Fix an interrupt vector setup race which leads to a non-functioning
device
- Add new Intel CPU models *and* a family: 0x12. Finally. Yippie! :-)
* tag 'x86_urgent_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/irq: Plug vector setup race
x86/cpu: Add new Intel CPU model numbers for Wildcatlake and Novalake
Len Brown [Sun, 10 Aug 2025 01:08:26 +0000 (21:08 -0400)]
tools/power turbostat: version 2025.09.09
Probe and display L3 Cache topology
Add ability to average an added counter
(useful for pre-integrated "counters", such as Watts)
Break the limit of 64 built-in counters.
Assorted bug fixes and minor feature tweaks
/sys/devices/system/cpu/intel_uncore_frequency/package_X_die_Y/
may be readable by all, but
/sys/devices/system/cpu/intel_uncore_frequency/package_X_die_Y/current_freq_khz
may be readable only by root.
Non-root turbostat users see complaints in this scenario.
Fail probe of the interface if we can't read current_freq_khz.
Reported-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Original-patch-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Zhang Rui [Wed, 11 Jun 2025 06:50:26 +0000 (14:50 +0800)]
tools/power turbostat: Fix DMR support
Together with the RAPL MSRs, there are more MSRs gone on DMR, including
PLR (Perf Limit Reasons), and IRTL (Package cstate Interrupt Response
Time Limit) MSRs. The configurable TDP info should also be retrieved
from TPMI based Intel Speed Select Technology feature.
Remove the access of these MSRs for DMR. Improve the DMR platform
feature table to make it more readable at the same time.
Fixes: 83075bd59de2 ("tools/power turbostat: Add initial support for DMR") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: add format "average" for external attributes
External atributes with format "raw" are not printed in summary lines
for nodes/packages (or with option -S). The new format "average"
behaves like "raw" but also adds the summary data
Signed-off-by: Michael Hebenstreit <michael.hebenstreit@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Len Brown [Sat, 12 Jul 2025 20:16:56 +0000 (16:16 -0400)]
tools/power turbostat: Support more than 64 built-in-counters
We have out-grown the ability to use a 64-bit memory location
to inventory every possible built-in counter.
Leverage the the CPU_SET(3) macros to break this barrier.
Also, break the Joules & Watts counters into two,
since we can no longer 'or' them together...
Linus Torvalds [Sat, 9 Aug 2025 15:12:23 +0000 (18:12 +0300)]
Merge tag 'tty-6.16-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull TTY fix from Greg KH:
"Here is a single revert of one of the previous patches that went in
the last tty/serial merge that is breaking userspace on some platforms
(specifically powerpc, probably a few others.)
It accidentially changed the ioctl values of some tty ioctls, which
breaks xorg.
The revert has been in linux-next all this week with no reported
issues"
* tag 'tty-6.16-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
Revert "tty: vt: use _IO() to define ioctl numbers"
Linus Torvalds [Sat, 9 Aug 2025 05:47:28 +0000 (08:47 +0300)]
Merge tag 'block-6.17-20250808' of git://git.kernel.dk/linux
Pull more block updates from Jens Axboe:
- MD pull request via Yu:
- mddev null-ptr-dereference fix, by Erkun
- md-cluster fail to remove the faulty disk regression fix, by
Heming
- minor cleanup, by Li Nan and Jinchao
- mdadm lifetime regression fix reported by syzkaller, by Yu Kuai
- MD pull request via Christoph
- add support for getting the FDP featuee in fabrics passthru path
(Nitesh Shetty)
- add capability to connect to an administrative controller
(Kamaljit Singh)
- fix a leak on sgl setup error (Keith Busch)
- initialize discovery subsys after debugfs is initialized
(Mohamed Khalfella)
- fix various comment typos (Bjorn Helgaas)
- remove unneeded semicolons (Jiapeng Chong)
- nvmet debugfs ordering issue fix
- Fix UAF in the tag_set in zloop
- Ensure sbitmap shallow depth covers entire set
- Reduce lock roundtrips in io context lookup
- Move scheduler tags alloc/free out of elevator and freeze lock, to
fix some lockdep found issues
- Improve robustness of queue limits checking
- Fix a regression with IO priorities, if no io context exists
* tag 'block-6.17-20250808' of git://git.kernel.dk/linux: (26 commits)
lib/sbitmap: make sbitmap_get_shallow() internal
lib/sbitmap: convert shallow_depth from one word to the whole sbitmap
nvmet: exit debugfs after discovery subsystem exits
block, bfq: Reorder struct bfq_iocq_bfqq_data
md: make rdev_addable usable for rcu mode
md/raid1: remove struct pool_info and related code
md/raid1: change r1conf->r1bio_pool to a pointer type
block: ensure discard_granularity is zero when discard is not supported
zloop: fix KASAN use-after-free of tag set
block: Fix default IO priority if there is no IO context
nvme: fix various comment typos
nvme-auth: remove unneeded semicolon
nvme-pci: fix leak on sgl setup error
nvmet: initialize discovery subsys after debugfs is initialized
nvme: add capability to connect to an administrative controller
nvmet: add support for FDP in fabrics passthru path
md: rename recovery_cp to resync_offset
md/md-cluster: handle REMOVE message earlier
md: fix create on open mddev lifetime regression
block: fix potential deadlock while running nr_hw_queue update
...
Linus Torvalds [Sat, 9 Aug 2025 05:45:08 +0000 (08:45 +0300)]
Merge tag 'io_uring-6.17-20250808' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Allow vectorized payloads for send/send-zc - like sendmsg, but
without the hassle of a msghdr.
- Fix for an integer wrap that should go to stable, spotted by syzbot.
Nothing alarming here, as you need to be root to hit this.
Nevertheless, it should get fixed.
FWIW, kudos to the syzbot crew for having much nicer reproducers now,
and with nicely annotated source code as well. This is particularly
useful as syzbot uses the raw interface rather than liburing,
historically it's been difficult to turn a syzbot reproducer into a
meaningful test case. With the recent changes, not true anymore!
* tag 'io_uring-6.17-20250808' of git://git.kernel.dk/linux:
io_uring/memmap: cast nr_pages to size_t before shifting
io_uring/net: Allow to do vectorized send
Linus Torvalds [Sat, 9 Aug 2025 05:43:24 +0000 (08:43 +0300)]
Merge tag 'spi-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"There's one fix here for an issue with the CS42L43 where we were
allocating a single property for client devices as just that property
rather than a terminated array of properties like we are supposed to.
We also have an update to the MAINTAINERS file for some Renesas
devices"
* tag 'spi-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: cs42l43: Property entry should be a null-terminated array
MAINTAINERS: Add entries for the RZ/V2H(P) RSPI
Linus Torvalds [Sat, 9 Aug 2025 05:41:53 +0000 (08:41 +0300)]
Merge tag 'regulator-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"This fixes an issue with the newly added code for handling large
voltage changes on regulators which require that individual voltage
changes cover a limited range, the check for convergence was broken"
* tag 'regulator-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: correct convergence check in regulator_set_voltage()
Linus Torvalds [Sat, 9 Aug 2025 05:40:28 +0000 (08:40 +0300)]
Merge tag 'regmap-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fixes from Mark Brown:
"These patches fix a lockdep issue Russell King reported with nested
regmap-irqs (unusual since regmap is generally for devices on slow
buses so devices don't get nested), plus add a missing mutex free
which I noticed while implementing a fix for that issue"
* tag 'regmap-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: irq: Avoid lockdep warnings with nested regmap-irq chips
regmap: irq: Free the regmap-irq mutex
Linus Torvalds [Sat, 9 Aug 2025 05:37:17 +0000 (08:37 +0300)]
Merge tag 'mailbox-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox
Pull mailbox updates from Jassi Brar:
- aspeed: add driver and bindings for ast2700
- broadcom: add driver and bindings for bcm74110
- mediatek: fix RPM api usage
- qcom: use dev_fwnode
- pcc: support shared buffer
- misc dt-bindings cleanup
* tag 'mailbox-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox:
mailbox/pcc: support mailbox management of the shared buffer
mailbox: bcm74110: Fix spelling mistake
mailbox: bcm74110: remove unneeded semicolon
mailbox: aspeed: add mailbox driver for AST27XX series SoC
dt-bindings: mailbox: Add ASPEED AST2700 series SoC
dt-bindings: mailbox: Drop consumers example DTS
dt-bindings: mailbox: nvidia,tegra186-hsp: Use generic node name
dt-bindings: mailbox: Correct example indentation
dt-bindings: mailbox: ti,secure-proxy: Add missing reg maxItems
dt-bindings: mailbox: amlogic,meson-gxbb-mhu: Add missing interrupts maxItems
dt-bindings: mailbox: qcom-ipcc: document the Milos Inter-Processor Communication Controller
mailbox: Add support for bcm74110
dt-bindings: mailbox: Add support for bcm74110
mailbox: Use dev_fwnode()
mailbox: mtk-cmdq: Switch to pm_runtime_put_autosuspend()
Linus Torvalds [Sat, 9 Aug 2025 05:15:43 +0000 (08:15 +0300)]
Merge tag 'gpio-updates-for-v6.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"As discussed: there's a small commit that removes the legacy GPIO line
value setter callbacks as they're no longer used and a big, treewide
commit that renames the new ones to the old names across all GPIO
drivers at once.
While at it: there are also two fixes that I picked up over the course
of the merge window:
- remove unused, legacy GPIO line value setters from struct gpio_chip
- rename the new set callbacks back to the original names treewide
- fix interrupt handling in gpio-mlxbf2
- revert a buggy immutable irqchip conversion"
* tag 'gpio-updates-for-v6.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
treewide: rename GPIO set callbacks back to their original names
gpio: remove legacy GPIO line value setter callbacks
gpio: mlxbf2: use platform_get_irq_optional()
Revert "gpio: pxa: Make irq_chip immutable"
Linus Torvalds [Sat, 9 Aug 2025 05:12:41 +0000 (08:12 +0300)]
Merge tag 'sound-fix-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
- Support for ASoC AMD ACP 7.2 with new IDs
- ASoC Intel AVS and SOF fixes
- Yet more kconfig adjustments for HD-audio codecs
- TAS2781 codec fixes
- Fixes for longstanding (rather minor) bugs in Intel LPE audio and
USB-audio drivers
* tag 'sound-fix-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/cirrus: Restrict prompt only for CONFIG_EXPERT
ALSA: hda/hdmi: Restrict prompt only for CONFIG_EXPERT
ALSA: hda/realtek: Restrict prompt only for CONFIG_EXPERT
ALSA: hda/ca0132: Fix missing error handling in ca0132_alt_select_out()
ASoC: SOF: Intel: hda-sdw-bpt: fix SND_SOF_SOF_HDA_SDW_BPT dependencies
ALSA: hda/tas2781: Support L"SmartAmpCalibrationData" to save calibrated data
ALSA: intel_hdmi: Fix off-by-one error in __hdmi_lpe_audio_probe()
ALSA: hda/realtek: add LG gram 16Z90R-A to alc269 fixup table
ALSA: usb-audio: Don't use printk_ratelimit for debug prints
ASoC: Intel: sof_sdw: Add quirk for Alienware Area 51 (2025) 0CCC SKU
ASoC: tas2781: Fix the wrong step for TLV on tas2781
ASoC: amd: acp: Add SoundWire SOF machine driver support for acp7.2 platform
ASoC: amd: acp: Add SoundWire legacy machine driver support for acp7.2 platform
ASoC: amd: ps: Add SoundWire pci and dma driver support for acp7.2 platform
ASoC: SOF: amd: Add sof audio support for acp7.2 platform
ASoC: Intel: avs: Fix uninitialized pointer error in probe()
ASoC: wm8962: Clear master mode when enter runtime suspend
ASoC: SOF: amd: acp-loader: Use GFP_KERNEL for DMA allocations in resume context
Linus Torvalds [Sat, 9 Aug 2025 04:58:55 +0000 (07:58 +0300)]
Merge tag 'soc-fixes-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"These are a few patches to fix up bits that went missing during the
merge window: The tegra and s3c patches address trivial regressions
from conflicts, the bcm7445 makes the dt conform to the binding that
was made stricter"
* tag 'soc-fixes-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: tegra: Remove numa-node-id properties
ARM: s3c/gpio: complete the conversion to new GPIO value setters
ARM: dts: broadcom: Fix bcm7445 memory controller compatible
Linus Torvalds [Sat, 9 Aug 2025 04:35:03 +0000 (07:35 +0300)]
Merge tag 'xtensa-20250808' of https://github.com/jcmvbkbc/linux-xtensa
Pull xtensa update from Max Filippov:
- replace __ASSEMBLY__ with __ASSEMBLER__ in arch headers
* tag 'xtensa-20250808' of https://github.com/jcmvbkbc/linux-xtensa:
xtensa: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
xtensa: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers
Linus Torvalds [Sat, 9 Aug 2025 04:26:19 +0000 (07:26 +0300)]
Merge tag 'v6.17-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu:
"Fix a regression that broke hmac(sha3-224-s390)"
* tag 'v6.17-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: hash - Increase HASH_MAX_DESCSIZE for hmac(sha3-224-s390)
Linus Torvalds [Sat, 9 Aug 2025 04:20:44 +0000 (07:20 +0300)]
Merge tag 'nfs-for-6.17-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates from Trond Myklebust:
"Highlights include:
Stable fixes:
- don't inherit NFS filesystem capabilities when crossing from one
filesystem to another
Bugfixes:
- NFS wakeup of __nfs_lookup_revalidate() needs memory barriers
- NFS improve bounds checking in nfs_fh_to_dentry()
- NFS Fix allocation errors when writing to a NFS file backed
loopback device
- NFSv4: More listxattr fixes
- SUNRPC: fix client handling of TLS alerts
- pNFS block/scsi layout fix for an uninitialised pointer
dereference
- pNFS block/scsi layout fixes for the extent encoding, stripe
mapping, and disk offset overflows
- pNFS layoutcommit work around for RPC size limitations
- pNFS/flexfiles avoid looping when handling fatal errors after
layoutget
- localio: fix various race conditions
Features and cleanups:
- Add NFSv4 support for retrieving the btime
- NFS: Allow folio migration for the case of mode == MIGRATE_SYNC
- NFS: Support using a kernel keyring to store TLS certificates
- NFSv4: Speed up delegation lookup using a hash table
- Assorted cleanups to remove unused variables and struct fields
- Assorted new tracepoints to improve debugging"
* tag 'nfs-for-6.17-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (44 commits)
NFS/localio: nfs_uuid_put() fix the wake up after unlinking the file
NFS/localio: nfs_uuid_put() fix races with nfs_open/close_local_fh()
NFS/localio: nfs_close_local_fh() fix check for file closed
NFSv4: Remove duplicate lookups, capability probes and fsinfo calls
NFS: Fix the setting of capabilities when automounting a new filesystem
sunrpc: fix client side handling of tls alerts
nfs/localio: use read_seqbegin() rather than read_seqbegin_or_lock()
NFS: Fixup allocation flags for nfsiod's __GFP_NORETRY
NFSv4.2: another fix for listxattr
NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()
SUNRPC: Silence warnings about parameters not being described
NFS: Clean up pnfs_put_layout_hdr()/pnfs_destroy_layout_final()
NFS: Fix wakeup of __nfs_lookup_revalidate() in unblock_revalidate()
NFS: use a hash table for delegation lookup
NFS: track active delegations per-server
NFS: move the delegation_watermark module parameter
NFS: cleanup nfs_inode_reclaim_delegation
NFS: cleanup error handling in nfs4_server_common_setup
pNFS/flexfiles: don't attempt pnfs on fatal DS errors
NFS: drop __exit from nfs_exit_keyring
...
Linus Torvalds [Sat, 9 Aug 2025 04:12:43 +0000 (07:12 +0300)]
Merge tag 'v6.17rc-part2-SMB3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull more smb client updates from Steve French:
"Non-smbdirect:
- Fix null ptr deref caused by delay in global spinlock
initialization
- Two fixes for native symlink creation with SMB3.1.1 POSIX
Extensions
- Fix for socket special file creation with SMB3.1.1 POSIX Exensions
- Reduce lock contention by splitting out mid_counter_lock
- move SMB1 transport code to separate file to reduce module size
when support for legacy servers is disabled
- Two cleanup patches: rename mid_lock to make it clearer what it
protects and one to convert mid flags to bool to make clearer
Smbdirect/RDMA restructuring and fixes:
- Fix for error handling in send done
- Remove unneeded empty packet queue
- Fix put_receive_buffer error path
- Two fixes to recv_done error paths
- Remove unused variable
- Improve response and recvmsg type handling
- Fix handling of incoming message type
- Two cleanup fixes for better handling smbdirect recv io
- Two cleanup fixes for socket spinlock
- Two patches that add socket reassembly struct
- Remove unused connection_status enum
- Use flag in common header for SMBDIRECT_RECV_IO_MAX_SGE
- Two cleanup patches to introduce and use smbdirect send io
- Two cleanup patches to introduce and use smbdirect send_io struct
- Fix to return error if rdma connect takes longer than 5 seconds
- Error logging improvements
- Fix redundand call to init_waitqueue_head
- Remove unneeded wait queue"
* tag 'v6.17rc-part2-SMB3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: (33 commits)
smb: client: only use a single wait_queue to monitor smbdirect connection status
smb: client: don't call init_waitqueue_head(&info->conn_wait) twice in _smbd_get_connection
smb: client: improve logging in smbd_conn_upcall()
smb: client: return an error if rdma_connect does not return within 5 seconds
smb: client: make use of smbdirect_socket.{send,recv}_io.mem.{cache,pool}
smb: smbdirect: add smbdirect_socket.{send,recv}_io.mem.{cache,pool}
smb: client: make use of struct smbdirect_send_io
smb: smbdirect: introduce struct smbdirect_send_io
smb: client: make use of SMBDIRECT_RECV_IO_MAX_SGE
smb: smbdirect: add SMBDIRECT_RECV_IO_MAX_SGE
smb: client: remove unused enum smbd_connection_status
smb: client: make use of smbdirect_socket.recv_io.reassembly.*
smb: smbdirect: introduce smbdirect_socket.recv_io.reassembly.*
smb: client: make use of smb: smbdirect_socket.recv_io.free.{list,lock}
smb: smbdirect: introduce smbdirect_socket.recv_io.free.{list,lock}
smb: client: make use of struct smbdirect_recv_io
smb: smbdirect: introduce struct smbdirect_recv_io
smb: client: make use of smbdirect_socket->recv_io.expected
smb: smbdirect: introduce smbdirect_socket.recv_io.expected
smb: client: remove unused smbd_connection->fragment_reassembly_remaining
...
Linus Torvalds [Sat, 9 Aug 2025 03:52:37 +0000 (06:52 +0300)]
Merge tag 'v6.17rc-part2-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- Fix limiting repeated connections from same IP
- Fix for extracting shortname when name begins with a dot
- Four smbdirect fixes:
- three fixes to the receive path: potential unmap bug, potential
resource leaks and stale connections, and also potential use
after free race
- cleanup to remove unneeded queue
* tag 'v6.17rc-part2-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
smb: server: Fix extension string in ksmbd_extract_shortname()
ksmbd: limit repeated connections from clients with the same IP
smb: server: let recv_done() avoid touching data_transfer after cleanup/move
smb: server: let recv_done() consistently call put_recvmsg/smb_direct_disconnect_rdma_connection
smb: server: make sure we call ib_dma_unmap_single() only if we called ib_dma_map_single already
smb: server: remove separate empty_recvmsg_queue
Zhang Rui [Tue, 17 Jun 2025 12:48:59 +0000 (20:48 +0800)]
tools/power turbostat: Fix bogus SysWatt for forked program
Similar to delta_cpu(), delta_platform() is called in turbostat main
loop. This ensures accurate SysWatt readings in periodic monitoring mode
$ sudo turbostat -S -q --show power -i 1
CoreTmp PkgTmp PkgWatt CorWatt GFXWatt RAMWatt PKG_% RAM_% SysWatt
60 61 6.21 1.13 0.16 0.00 0.00 0.00 13.07
58 61 6.00 1.07 0.18 0.00 0.00 0.00 12.75
58 61 5.74 1.05 0.17 0.00 0.00 0.00 12.22
58 60 6.27 1.11 0.24 0.00 0.00 0.00 13.55
However, delta_platform() is missing for forked program and causes bogus
SysWatt reporting,
$ sudo turbostat -S -q --show power sleep 1
1.004736 sec
CoreTmp PkgTmp PkgWatt CorWatt GFXWatt RAMWatt PKG_% RAM_% SysWatt
57 58 6.05 1.02 0.16 0.00 0.00 0.00 0.03
Add missing delta_platform() for forked program.
Fixes: e5f687b89bc2 ("tools/power turbostat: Add RAPL psys as a built-in counter") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Kernels configured with CONFIG_MULTIUSER=n have no cap_get_proc().
Check for ENOSYS to recognize this case, and continue on to
attempt to access the requested MSRs (such as temperature).
Signed-off-by: Calvin Owens <calvin@wbinvd.org> Signed-off-by: Len Brown <len.brown@intel.com>
Calvin Owens [Fri, 13 Jun 2025 16:54:23 +0000 (09:54 -0700)]
tools/power turbostat: Fix build with musl
turbostat.c: In function 'parse_int_file':
turbostat.c:5567:19: error: 'PATH_MAX' undeclared (first use in this function)
5567 | char path[PATH_MAX];
| ^~~~~~~~
turbostat.c: In function 'probe_graphics':
turbostat.c:6787:19: error: 'PATH_MAX' undeclared (first use in this function)
6787 | char path[PATH_MAX];
| ^~~~~~~~
Signed-off-by: Calvin Owens <calvin@wbinvd.org> Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Jens Axboe [Fri, 8 Aug 2025 12:35:14 +0000 (06:35 -0600)]
io_uring/memmap: cast nr_pages to size_t before shifting
If the allocated size exceeds UINT_MAX, then it's necessary to cast
the mr->nr_pages value to size_t to prevent it from overflowing. In
practice this isn't much of a concern as the required memory size will
have been validated upfront, and accounted to the user. And > 4GB sizes
will be necessary to make the lack of a cast a problem, which greatly
exceeds normal user locked_vm settings that are generally in the kb to
mb range. However, if root is used, then accounting isn't done, and
then it's possible to hit this issue.
Adam Young [Tue, 15 Jul 2025 00:10:07 +0000 (20:10 -0400)]
mailbox/pcc: support mailbox management of the shared buffer
Define a new, optional, callback that allows the driver to
specify how the return data buffer is allocated. If that callback
is set, mailbox/pcc.c is now responsible for reading from and
writing to the PCC shared buffer.
This also allows for proper checks of the Commnand complete flag
between the PCC sender and receiver.
For Type 4 channels, initialize the command complete flag prior
to accepting messages.
Since the mailbox does not know what memory allocation scheme
to use for response messages, the client now has an optional
callback that allows it to allocate the buffer for a response
message.
When an outbound message is written to the buffer, the mailbox
checks for the flag indicating the client wants an tx complete
notification via IRQ. Upon receipt of the interrupt It will
pair it with the outgoing message. The expected use is to
free the kernel memory buffer for the previous outgoing message.
Signed-off-by: Adam Young <admiyo@os.amperecomputing.com> Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
- net: drop UFO packets (injected via virtio) in udp_rcv_segment()
- eth: mlx5: correctly set gso_segs when LRO is used, avoid false
positive checksum validation errors
- netpoll: prevent hanging NAPI when netcons gets enabled
- phy: mscc: fix parsing of unicast frames for PTP timestamping
- a number of device tree / OF reference leak fixes"
* tag 'net-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (44 commits)
pptp: fix pptp_xmit() error path
net: ti: icssg-prueth: Fix skb handling for XDP_PASS
net: Update threaded state in napi config in netif_set_threaded
selftests: netdevsim: Xfail nexthop test on slow machines
eth: fbnic: Lock the tx_dropped update
eth: fbnic: Fix tx_dropped reporting
eth: fbnic: remove the debugging trick of super high page bias
net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect
dt-bindings: net: Replace bouncing Alexandru Tachici emails
dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET
net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing
Revert "net: mdio_bus: Use devm for getting reset GPIO"
selftests: net: packetdrill: xfail all problems on slow machines
net/packet: fix a race in packet_set_ring() and packet_notifier()
benet: fix BUG when creating VFs
net: airoha: npu: Add missing MODULE_FIRMWARE macros
net: devmem: fix DMA direction on unmapping
ipa: fix compile-testing with qcom-mdt=m
eth: fbnic: unlink NAPIs from queues on error to open
net: Add locking to protect skb->dev access in ip_output
...
Linus Torvalds [Fri, 8 Aug 2025 03:56:55 +0000 (06:56 +0300)]
Merge tag 's390-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Alexander Gordeev:
- Support MMIO read/write tracing
- Enable THP swapping and THP migration
- Unmask SLCF bit ("stateless command filtering") introduced with CEX8
cards, so that user space applications like lszcrypt could evaluate
and list this feature
- Fix the value of high_memory variable, so it considers possible
tailing offline memory blocks
- Make vmem_pte_alloc() consistent and always allocate memory of
PAGE_SIZE for page tables. This ensures a page table occupies the
whole page, as the rest of the code assumes
- Fix kernel image end address in the decompressor debug output
- Fix a typo in debug_sprintf_format_fn() comment
* tag 's390-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/debug: Fix typo in debug_sprintf_format_fn() comment
s390/boot: Fix startup debugging log
s390/mm: Allocate page table with PAGE_SIZE granularity
s390/mm: Enable THP_SWAP and THP_MIGRATION
s390: Support CONFIG_TRACE_MMIO_ACCESS
s390/mm: Set high_memory at the end of the identity mapping
s390/ap: Unmask SLCF bit in card and queue ap functions sysfs
Linus Torvalds [Fri, 8 Aug 2025 03:48:14 +0000 (06:48 +0300)]
Merge tag 'drm-next-2025-08-08' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"This is the fixes that built up in the merge window, mostly amdgpu and
xe with one i915 display fix, seems like things are pretty good for
rc1.
i915:
- DP LPFS fixes
xe:
- SRIOV: PF fixes and removal of need of module param
- Fix driver unbind around Devcoredump
- Mark xe driver as BROKEN if kernel page size is not 4kB
* tag 'drm-next-2025-08-08' of https://gitlab.freedesktop.org/drm/kernel: (28 commits)
drm/amdgpu: add missing vram lost check for LEGACY RESET
drm/amdgpu/discovery: fix fw based ip discovery
drm/amdkfd: Destroy KFD debugfs after destroy KFD wq
amdgpu/amdgpu_discovery: increase timeout limit for IFWI init
drm/amdgpu: Update SDMA firmware version check for user queue support
drm/amdgpu: Add NULL check for asic_funcs
drm/amd/display: Revert "drm/amd/display: Fix AMDGPU_MAX_BL_LEVEL value"
drm/amd/display: fix a Null pointer dereference vulnerability
drm/amd/display: Add primary plane to commits for correct VRR handling
drm/amdgpu: update mmhub 3.3 client id mappings
drm/amdgpu: update mmhub 3.0.1 client id mappings
drm/amdgpu: Retain job->vm in amdgpu_job_prepare_job
drm/amd/display: Fix DCE 6.0 and 6.4 PLL programming.
drm/amd/display: Don't overwrite dce60_clk_mgr
drm/amdkfd: Fix checkpoint-restore on multi-xcc
drm/amd: Restore cached manual clock settings during resume
drm/amd: Restore cached power limit during resume
drm/amdgpu: Update external revid for GC v9.5.0
drm/amdgpu: Update supported modes for GC v9.5.0
Mark xe driver as BROKEN if kernel page size is not 4kB
...
Linus Torvalds [Fri, 8 Aug 2025 03:43:20 +0000 (06:43 +0300)]
Merge tag 'fbdev-for-6.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
Pull fbdev fixes for 6.17-rc1:
- Revert a patch which broke VGA console
- Fix an out-of-bounds access bug which may happen during console
resizing when a console is mapped to a frame buffer
* tag 'fbdev-for-6.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
Revert "vgacon: Add check for vc_origin address range in vgacon_scroll()"
fbdev: Fix vmalloc out-of-bounds write in fast_imageblit
Linus Torvalds [Fri, 8 Aug 2025 03:36:48 +0000 (06:36 +0300)]
Merge tag 'loongarch-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Complete KSave registers definition
- Support the mem=<size> kernel parameter
- Support BPF dynamic modification & trampoline
- Add MMC/SDIO controller nodes in dts
- Some bug fixes and other small changes
* tag 'loongarch-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: vDSO: Remove -nostdlib complier flag
LoongArch: dts: Add eMMC/SDIO controller support to Loongson-2K2000
LoongArch: dts: Add SDIO controller support to Loongson-2K1000
LoongArch: dts: Add SDIO controller support to Loongson-2K0500
LoongArch: BPF: Set bpf_jit_bypass_spec_v1/v4()
LoongArch: BPF: Fix the tailcall hierarchy
LoongArch: BPF: Fix jump offset calculation in tailcall
LoongArch: BPF: Add struct ops support for trampoline
LoongArch: BPF: Add basic bpf trampoline support
LoongArch: BPF: Add dynamic code modification support
LoongArch: BPF: Rename and refactor validate_code()
LoongArch: Add larch_insn_gen_{beq,bne} helpers
LoongArch: Don't use %pK through printk() in unwinder
LoongArch: Avoid in-place string operation on FDT content
LoongArch: Support mem=<size> kernel parameter
LoongArch: Make relocate_new_kernel_size be a .quad value
LoongArch: Complete KSave registers definition
Thorsten Blum [Wed, 6 Aug 2025 01:03:49 +0000 (03:03 +0200)]
smb: server: Fix extension string in ksmbd_extract_shortname()
In ksmbd_extract_shortname(), strscpy() is incorrectly called with the
length of the source string (excluding the NUL terminator) rather than
the size of the destination buffer. This results in "__" being copied
to 'extension' rather than "___" (two underscores instead of three).
Use the destination buffer size instead to ensure that the string "___"
(three underscores) is copied correctly.
Cc: stable@vger.kernel.org Fixes: e2f34481b24d ("cifsd: add server-side procedures for SMB3") Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
Namjae Jeon [Tue, 5 Aug 2025 09:13:13 +0000 (18:13 +0900)]
ksmbd: limit repeated connections from clients with the same IP
Repeated connections from clients with the same IP address may exhaust
the max connections and prevent other normal client connections.
This patch limit repeated connections from clients with the same IP.
Reported-by: tianshuo han <hantianshuo233@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
Dave Airlie [Thu, 7 Aug 2025 19:50:02 +0000 (05:50 +1000)]
Merge tag 'drm-xe-next-fixes-2025-08-06' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
- SRIOV: PF fixes and removal of need of module param (Michal)
- Fix driver unbind around Devcoredump (Bala)
- Mark xe driver as BROKEN if kernel page size is not 4kB (Simon)
smb: client: only use a single wait_queue to monitor smbdirect connection status
There's no need for separate conn_wait and disconn_wait queues.
This will simplify the move to common code, the server code
already a single wait_queue for this.
Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
smb: client: don't call init_waitqueue_head(&info->conn_wait) twice in _smbd_get_connection
It is already called long before we may hit this cleanup code path.
Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
projects / thirdparty / kernel / linux.git / log
