Extend the KVM ISA extension ONE_REG interface to allow KVM user space
to detect and enable Zaamo/Zalrsc extensions for Guest/VM.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20240619153913.867263-5-cleger@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Export the Zaamo and Zalrsc extensions to userspace using hwprobe.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20240619153913.867263-4-cleger@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
These 2 new extensions are actually a subset of the A extension which
provides atomic memory operations and load-reserved/store-conditional
instructions.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240619153913.867263-3-cleger@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Currently, fgraph on riscv relies on the infrastructure of
DYNAMIC_FTRACE_WITH_ARGS. However, DYNAMIC_FTRACE_WITH_ARGS may be
turned off on riscv, which will cause the enabled fgraph to be abnormal.
Therefore, let's select HAVE_FUNCTION_GRAPH_TRACER depends on
HAVE_DYNAMIC_FTRACE_WITH_ARGS.
Fixes: a3ed4157b7 ("fgraph: Replace fgraph_ret_regs with ftrace_regs")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503160820.dvqMpH0g-lkp@intel.com/
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20250317031214.4138436-1-pulehui@huaweicloud.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Correct the VEC_S macro definition to fix the implementation
of vector words copy in the case of unalignment in RISC-V.
Fixes: e7c9d66e31 ("RISC-V: Report vector unaligned access speed hwprobe")
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Tingbo Liao <tingbo.liao@starfivetech.com>
Link: https://lore.kernel.org/r/20250228090801.8334-1-tingbo.liao@starfivetech.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
This patch adds parentheses to parameters caller and callee of macros
make_call_t0 and make_call_ra. Every existing invocation of these two
macros uses a single variable for each argument, so the absence of the
parentheses seems okay. However, future invocations might use more
complex expressions as arguments. For example, a future invocation might
look like this: make_call_t0(a - b, c, call). Without parentheses in the
macro definition, the macro invocation expands to:
...
unsigned int offset = (unsigned long) c - (unsigned long) a - b;
...
which is clearly wrong.
The use of parentheses ensures arguments are correctly evaluated and
potentially saves future users of make_call_t0 and make_call_ra debugging
trouble.
Fixes: 6724a76cff ("riscv: ftrace: Reduce the detour code size to half")
Signed-off-by: Juhan Jin <juhan.jin@foxmail.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/tencent_AE90AA59903A628E87E9F80E563DA5BA5508@qq.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Commit 654102df2a ("kbuild: add generic support for built-in boot
DTBs") introduced generic support for built-in DTBs.
Select GENERIC_BUILTIN_DTB when built-in DTB support is enabled.
To keep consistency across architectures, this commit also renames
CONFIG_BUILTIN_DTB_SOURCE to CONFIG_BUILTIN_DTB_NAME.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20241222000836.2578171-1-masahiroy@kernel.org
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
The size of ®s->a0 is unknown, causing the error:
../include/linux/fortify-string.h:571:25: warning: call to
'__write_overflow_field' declared with attribute warning: detected write
beyond size of field (1st parameter); maybe use struct_group()?
[-Wattribute-warning]
Fix this by wrapping the required registers in pt_regs with
struct_group() and reference the group when doing the offending
memcpy().
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250224-fix_ftrace_partial_regs-v1-1-54b906417e86@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Since commit f862bbf4cd ("riscv: Allow NOMMU kernels to run in
S-mode") in v6.10, CLINT_TIMER is selected by the main RISCV symbol when
RISCV_M_MODE is enabled.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/ce55529a42fa232cacd580e38866c60701f91095.1738764474.git.geert+renesas@glider.be
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Follow-up to commit e36ddf3226 ("riscv: defconfig: Disable RZ/Five
peripheral support") in v6.12-rc1:
- Disable ARCH_RENESAS, too, as currently RZ/Five is the sole Renesas
RISC-V SoC,
- Drop no longer needed explicit disable of USB_XHCI_RCAR, which
depends on ARCH_RENESAS.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/e8a2fb273c8c68bd6d526b924b4212f397195b28.1738764211.git.geert+renesas@glider.be
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Nick Hu <nick.hu@sifive.com> says:
When the cpu is going to be hotplug, stop the stimecmp to prevent pending
interrupt.
When the cpu is going to be suspended, save the stimecmp before entering
the suspend state and restore it in the resume path.
* patches from https://lore.kernel.org/r/20250219114135.27764-1-nick.hu@sifive.com:
clocksource/drivers/timer-riscv: Stop stimecmp when cpu hotplug
riscv: Add stimecmp save and restore
Link: https://lore.kernel.org/r/20250219114135.27764-1-nick.hu@sifive.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
If the HW support the SSTC extension, we should save and restore the
stimecmp register while cpu non retention suspend.
Signed-off-by: Nick Hu <nick.hu@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250219114135.27764-2-nick.hu@sifive.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Reduce three lines checking to single line using a ternary conditional
expression for getting the base extension word. In addition, the
test_bit macro function already return a boolean which matches the
return type of the caller, so directly return the result of the test_bit
macro function.
Signed-off-by: Chin Yik Ming <yikming2222@gmail.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20250129203843.1136838-1-yikming2222@gmail.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Since commit f0bddf5058 ("riscv: entry: Convert to generic
entry"), TASK_TI_FLAGS is not used any more, so remove it.
Fixes: f0bddf5058 ("riscv: entry: Convert to generic entry")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20241109014605.2801492-1-ruanjinjie@huawei.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Add test for Zicbom and its block size into CBO tests, when
Zicbom is present, test that cbo.clean/flush may be issued and works.
As the software can't verify the clean/flush functions, we just judged
that cbo.clean/flush isn't executed illegally.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
Link: https://lore.kernel.org/r/20250226063206.71216-4-cuiyunhui@bytedance.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Expose Zicbom through hwprobe and also provide a key to extract its
respective block size.
[ alex: Fix merge conflicts and hwprobe numbering ]
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
Link: https://lore.kernel.org/r/20250226063206.71216-3-cuiyunhui@bytedance.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Enabling cbo.clean and cbo.flush in user mode makes it more
convenient to manage the cache state and achieve better performance.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
Link: https://lore.kernel.org/r/20250226063206.71216-2-cuiyunhui@bytedance.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Inochi Amaoto <inochiama@gmail.com> says:
Add description for the BFloat16 precision Floating-Point ISA extension,
(Zfbfmin, Zvfbfmin, Zvfbfwma). which was ratified in commit 4dc23d62
("Added Chapter title to BF16") of the riscv-isa-manual.
* patches from https://lore.kernel.org/r/20250213003849.147358-1-inochiama@gmail.com:
riscv: hwprobe: export bfloat16 ISA extension
riscv: add ISA extension parsing for bfloat16 ISA extension
dt-bindings: riscv: add bfloat16 ISA extension description
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250213003849.147358-1-inochiama@gmail.com
Add parsing for Zfbmin, Zvfbfmin, Zvfbfwma ISA extension which
were ratified in 4dc23d62 ("Added Chapter title to BF16") of
the riscv-isa-manual.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20250213003849.147358-3-inochiama@gmail.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Add description for the BFloat16 precision Floating-Point ISA extension,
(Zfbfmin, Zvfbfmin, Zvfbfwma). which was ratified in commit 4dc23d62
("Added Chapter title to BF16") of the riscv-isa-manual.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250213003849.147358-2-inochiama@gmail.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
RISC-V code uses the queued spinlock implementation, which calls
the macros smp_cond_load_acquire for one byte. So, complement the
implementation of byte and halfword versions.
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20241217013910.1039923-1-guoren@kernel.org
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
This is required to allow the IOMMU driver to correctly flush its own
TLB.
Reviewed-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20250113142424.30487-1-alexghiti@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Checking for pc to be a kernel text address at this location is useless
since pc == handle_exception. Remove this check.
[ alex: Fix merge conflict ]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240830084934.3690037-1-cleger@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Use RSW0 as the special bit for pmds and puds, just like for ptes.
Also define the {pte,pmd,pud}_pgprot helpers which were previously
missing and are needed for the follow_pfnmap APIs.
Signed-off-by: Andrew Bresticker <abrestic@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250108135700.2614848-1-abrestic@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Conor Dooley <conor@kernel.org> says:
Since one depends on the other, albeit trivially, here's a v4 of the Zbb
toolchain dep removal alongside the rewording of Kconfig options I'd
sent out before the merge window. I think I like this implementation
better than v1, but I couldn't think of a good name for a "public"
version of __ALTERNATIVE(), so I used it here directly.
Unfortunately "ALTERNATIVE_2_CFG" already exists and I couldn't think of
a good way to name an alternative macro that allows for several config
options that didn't make the distinction sufficiently clear.. Yell
if you have better suggestions than I did.
I am a wee bit "worried" that this makes the Kconfig option confusing as
it isn't immediately obvious if someone is or is not going to get the
toolchain based optimisations.
Cheers,
Conor.
* patches from https://lore.kernel.org/r/20241024-aspire-rectify-9982da6943e5@spud:
RISC-V: separate Zbb optimisations requiring and not requiring toolchain support
RISC-V: clarify what some RISCV_ISA* config options do
Link: https://lore.kernel.org/r/20241024-aspire-rectify-9982da6943e5@spud
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
It seems a bit ridiculous to require toolchain support for BPF to
assemble Zbb instructions, so move the dependency on toolchain support
for Zbb optimisations out of the Kconfig option and to the callsites.
Zbb support has always depended on alternatives, so while adjusting the
config options guarding optimisations, remove any checks for
whether or not alternatives are enabled.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20241024-chump-freebase-d26b6d81af33@spud
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
During some discussion on IRC yesterday and on Pu's bpf patch [1]
I noticed that these RISCV_ISA* Kconfig options are not really clear
about their implications. Many of these options have no impact on what
userspace is allowed to do, for example an application can use Zbb
regardless of whether or not the kernel does. Change the help text to
try and clarify whether or not an option affects just the kernel, or
also userspace. None of these options actually control whether or not an
extension is detected dynamically as that's done regardless of Kconfig
options, so drop any text that implies the option is required for
dynamic detection, rewording them as "do x when y is detected".
Link: https://lore.kernel.org/linux-riscv/20240328-ferocity-repose-c554f75a676c@spud/ [1]
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20241024-overdue-slogan-0b0f69d3da91@spud
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Tracing instances have a ref count to keep them around while files within
their directories are open. This prevents them from being deleted while
they are used. The histogram code had some files that needed to take the
ref count and that was added, but the error paths did not decrement the
ref counts. This caused the instances from ever being removed if a
histogram file failed to open due to some error.
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Merge tag 'trace-v6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fix from Steven Rostedt:
"Fix ref count of trace_array in error path of histogram file open
Tracing instances have a ref count to keep them around while files
within their directories are open. This prevents them from being
deleted while they are used.
The histogram code had some files that needed to take the ref count
and that was added, but the error paths did not decrement the ref
counts. This caused the instances from ever being removed if a
histogram file failed to open due to some error"
* tag 'trace-v6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Correct the refcount if the hist/hist_debug file fails to open
Here are some small USB and Thunderbolt driver fixes and new usb-serial
device ids for 6.14-rc7. Included in here are:
- new usb-serial device ids
- typec driver bugfix
- thunderbolt driver resume bugfix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB and Thunderbolt driver fixes and new
usb-serial device ids. Included in here are:
- new usb-serial device ids
- typec driver bugfix
- thunderbolt driver resume bugfix
All of these have been in linux-next with no reported issues"
* tag 'usb-6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: typec: tcpm: fix state transition for SNK_WAIT_CAPABILITIES state in run_state_machine()
USB: serial: ftdi_sio: add support for Altera USB Blaster 3
thunderbolt: Prevent use-after-free in resume from hibernate
USB: serial: option: fix Telit Cinterion FE990A name
USB: serial: option: add Telit Cinterion FE990B compositions
USB: serial: option: match on interface class for Telit FN990B
- several new device IDs added to xpad game controller driver
- support for imagis IST3038H variant of chip added to imagis touch
controller driver
- a fix for GPIO allocation for ads7846 touch controller driver
- a fix for iqs7222 driver to properly support status register
- a fix for goodix-berlin touch controller driver to use the right name
for the regulator
- more i8042 quirks to better handle several old Clevo devices.
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Merge tag 'input-for-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- several new device IDs added to xpad game controller driver
- support for imagis IST3038H variant of chip added to imagis touch
controller driver
- a fix for GPIO allocation for ads7846 touch controller driver
- a fix for iqs7222 driver to properly support status register
- a fix for goodix-berlin touch controller driver to use the right name
for the regulator
- more i8042 quirks to better handle several old Clevo devices.
* tag 'input-for-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
MAINTAINERS: Remove myself from the goodix touchscreen maintainers
Input: iqs7222 - preserve system status register
Input: i8042 - swap old quirk combination with new quirk for more devices
Input: i8042 - swap old quirk combination with new quirk for several devices
Input: i8042 - add required quirks for missing old boardnames
Input: i8042 - swap old quirk combination with new quirk for NHxxRZQ
Input: xpad - rename QH controller to Legion Go S
Input: xpad - add support for TECNO Pocket Go
Input: xpad - add support for ZOTAC Gaming Zone
Input: goodix-berlin - fix vddio regulator references
Input: goodix-berlin - fix comment referencing wrong regulator
Input: imagis - add support for imagis IST3038H
dt-bindings: input/touchscreen: imagis: add compatible for ist3038h
Input: xpad - add multiple supported devices
Input: xpad - add 8BitDo SN30 Pro, Hyperkin X91 and Gamesir G7 SE controllers
Input: ads7846 - fix gpiod allocation
Input: wdt87xx_i2c - fix compiler warning
Toolchain and infrastructure:
- Disallow BTF generation with Rust + LTO.
- Improve rust-analyzer support.
'kernel' crate:
- 'init' module: remove 'Zeroable' implementation for a couple types
that should not have it.
- 'alloc' module: fix macOS failure in host test by satisfying POSIX
alignment requirement.
- Add missing '\n's to 'pr_*!()' calls.
And a couple other minor cleanups.
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Merge tag 'rust-fixes-6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Disallow BTF generation with Rust + LTO
- Improve rust-analyzer support
'kernel' crate:
- 'init' module: remove 'Zeroable' implementation for a couple types
that should not have it
- 'alloc' module: fix macOS failure in host test by satisfying POSIX
alignment requirement
- Add missing '\n's to 'pr_*!()' calls
And a couple other minor cleanups"
* tag 'rust-fixes-6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
scripts: generate_rust_analyzer: add uapi crate
scripts: generate_rust_analyzer: add missing include_dirs
scripts: generate_rust_analyzer: add missing macros deps
rust: Disallow BTF generation with Rust + LTO
rust: task: fix `SAFETY` comment in `Task::wake_up`
rust: workqueue: add missing newline to pr_info! examples
rust: sync: add missing newline in locked_by log example
rust: init: add missing newline to pr_info! calls
rust: error: add missing newline to pr_warn! calls
rust: docs: add missing newline to printing macro examples
rust: alloc: satisfy POSIX alignment requirement
rust: init: fix `Zeroable` implementation for `Option<NonNull<T>>` and `Option<KBox<T>>`
rust: remove leftover mentions of the `alloc` crate
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Merge tag 'fsnotify_for_v6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify reverts from Jan Kara:
"Syzbot has found out that fsnotify HSM events generated on page fault
can be generated while we already hold freeze protection for the
filesystem (when you do buffered write from a buffer which is mmapped
file on the same filesystem) which violates expectations for HSM
events and could lead to deadlocks of HSM clients with filesystem
freezing.
Since it's quite late in the cycle we've decided to revert changes
implementing HSM events on page fault for now and instead just
generate one event for the whole range on mmap(2) so that HSM client
can fetch the data at that moment"
* tag 'fsnotify_for_v6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
Revert "fanotify: disable readahead if we have pre-content watches"
Revert "mm: don't allow huge faults for files with pre content watches"
Revert "fsnotify: generate pre-content permission event on page fault"
Revert "xfs: add pre-content fsnotify hook for DAX faults"
Revert "ext4: add pre-content fsnotify hook for DAX faults"
fsnotify: add pre-content hooks on mmap()
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Merge tag 'v6.14-rc6-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- Two fixes for oplock break/lease races
* tag 'v6.14-rc6-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: prevent connection release during oplock break notification
ksmbd: fix use-after-free in ksmbd_free_work_struct
- change an assertion to an ERO that a user hit doing the 6.14 upgrade
- fix 32 bit build breakage
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Merge tag 'bcachefs-2025-03-14.2' of git://evilpiepirate.org/bcachefs
Pull another bcachefs hotfix from Kent Overstreet:
- fix 32 bit build breakage
* tag 'bcachefs-2025-03-14.2' of git://evilpiepirate.org/bcachefs:
bcachefs: fix build on 32 bit in get_random_u64_below()
bare 64 bit divides not allowed, whoops
arm-linux-gnueabi-ld: drivers/char/random.o: in function `__get_random_u64_below':
drivers/char/random.c:602:(.text+0xc70): undefined reference to `__aeabi_uldivmod'
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Merge tag 'xfs-fixes-6.14-rc7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs cleanup from Carlos Maiolino:
"Use abs_diff instead of XFS_ABSDIFF"
* tag 'xfs-fixes-6.14-rc7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: Use abs_diff instead of XFS_ABSDIFF
