[Why]
the offset address of mmCLK5_spll_field_8 was incorrect for dcn35
which causes SSC not to be enabled.
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Lo-An Chen <lo-an.chen@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Aldebaran doesn't support querying MM activity percentage. Keep the
field as 0xFFs to mark it as unsupported.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
change the config of cgcg on gfx12
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.12.x
The purpose of halt_if_hws_hang is to preserve GPU state for driver
debugging when queue preemption fails. Issuing per-queue reset may
kill wavefronts which caused the preemption failure.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Jonathan Kim <Jonathan.Kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.12.x
Here is the big set of driver core and debugfs updates for 6.14-rc1.
It's coming late in the merge cycle as there are a number of merge
conflicts with your tree now, and I wanted to make sure they were
working properly. To resolve them, look in linux-next, and I will send
the "fixup" patch as a response to the pull request.
Included in here is a bunch of driver core, PCI, OF, and platform rust
bindings (all acked by the different subsystem maintainers), hence the
merge conflict with the rust tree, and some driver core api updates to
mark things as const, which will also require some fixups due to new
stuff coming in through other trees in this merge window.
There are also a bunch of debugfs updates from Al, and there is at least
one user that does have a regression with these, but Al is working on
tracking down the fix for it. In my use (and everyone else's linux-next
use), it does not seem like a big issue at the moment.
Here's a short list of the things in here:
- driver core bindings for PCI, platform, OF, and some i/o functions.
We are almost at the "write a real driver in rust" stage now,
depending on what you want to do.
- misc device rust bindings and a sample driver to show how to use
them
- debugfs cleanups in the fs as well as the users of the fs api for
places where drivers got it wrong or were unnecessarily doing things
in complex ways.
- driver core const work, making more of the api take const * for
different parameters to make the rust bindings easier overall.
- other small fixes and updates
All of these have been in linux-next with all of the aforementioned
merge conflicts, and the one debugfs issue, which looks to be resolved
"soon".
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core and debugfs updates from Greg KH:
"Here is the big set of driver core and debugfs updates for 6.14-rc1.
Included in here is a bunch of driver core, PCI, OF, and platform rust
bindings (all acked by the different subsystem maintainers), hence the
merge conflict with the rust tree, and some driver core api updates to
mark things as const, which will also require some fixups due to new
stuff coming in through other trees in this merge window.
There are also a bunch of debugfs updates from Al, and there is at
least one user that does have a regression with these, but Al is
working on tracking down the fix for it. In my use (and everyone
else's linux-next use), it does not seem like a big issue at the
moment.
Here's a short list of the things in here:
- driver core rust bindings for PCI, platform, OF, and some i/o
functions.
We are almost at the "write a real driver in rust" stage now,
depending on what you want to do.
- misc device rust bindings and a sample driver to show how to use
them
- debugfs cleanups in the fs as well as the users of the fs api for
places where drivers got it wrong or were unnecessarily doing
things in complex ways.
- driver core const work, making more of the api take const * for
different parameters to make the rust bindings easier overall.
- other small fixes and updates
All of these have been in linux-next with all of the aforementioned
merge conflicts, and the one debugfs issue, which looks to be resolved
"soon""
* tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (95 commits)
rust: device: Use as_char_ptr() to avoid explicit cast
rust: device: Replace CString with CStr in property_present()
devcoredump: Constify 'struct bin_attribute'
devcoredump: Define 'struct bin_attribute' through macro
rust: device: Add property_present()
saner replacement for debugfs_rename()
orangefs-debugfs: don't mess with ->d_name
octeontx2: don't mess with ->d_parent or ->d_parent->d_name
arm_scmi: don't mess with ->d_parent->d_name
slub: don't mess with ->d_name
sof-client-ipc-flood-test: don't mess with ->d_name
qat: don't mess with ->d_name
xhci: don't mess with ->d_iname
mtu3: don't mess wiht ->d_iname
greybus/camera - stop messing with ->d_iname
mediatek: stop messing with ->d_iname
netdevsim: don't embed file_operations into your structs
b43legacy: make use of debugfs_get_aux()
b43: stop embedding struct file_operations into their objects
carl9170: stop embedding file_operations into their objects
...
Move a misplaced call to rcu_momentary_eqs() from multi_cpu_stop()
to ensure that interrupts are disabled as required.
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Merge tag 'stop-machine.2025.01.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull stop_machine update from Paul McKenney:
"Move a misplaced call to rcu_momentary_eqs() from multi_cpu_stop() to
ensure that interrupts are disabled as required"
* tag 'stop-machine.2025.01.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
stop_machine: Fix rcu_momentary_eqs() call in multi_cpu_stop()
Allow runtime modification of the csd_lock_timeout and panic_on_ipistall
module parameters.
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Merge tag 'csd-lock.2025.01.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull CSD-lock update from Paul McKenney:
"Allow runtime modification of the csd_lock_timeout and
panic_on_ipistall module parameters"
* tag 'csd-lock.2025.01.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
locking/csd-lock: make CSD lock debug tunables writable in /sys
- tools/bootconfig: Fix the wrong format specifier.
This fixes bootconfig tool to use '%u' for unsigned int.
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Merge tag 'bootconfig-fixes-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull bootconfig fix from Masami Hiramatsu:
- Fix wrong format specifier: use '%u' for unsigned int
* tag 'bootconfig-fixes-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tools/bootconfig: Fix the wrong format specifier
Now that filename__read_int() returns -errno instead of -1 these
statements need to be updated otherwise error values will be used as
die IDs.
This appears as a -2 die ID when the platform doesn't export one:
$ perf stat --per-core -a -- true
S36-D-2-C0 1 9.45 msec cpu-clock
And the session topology test fails:
$ perf test -vvv topology
CPU 0, core 0, socket 36
CPU 1, core 1, socket 36
CPU 2, core 2, socket 36
CPU 3, core 3, socket 36
FAILED tests/topology.c:137 Cpu map - Die ID doesn't match
---- end(-1) ----
38: Session topology : FAILED!
Fixes: 05be17eed7 ("tool api fs: Correctly encode errno for read/write open failures")
Reported-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20241218115552.912517-1-james.clark@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Here is the tty/serial driver set of changes for 6.14-rc1. Nothing
major in here, it was delayed a bit due to a regression found in
linux-next which has now been reverted and verified that it is fixed.
Other than the reverts, highlights include:
- 8250 work to get the nbcon mode working (partially reverted)
- altera_jtaguart minor fixes
- fsl_lpuart minor updates
- sh-sci driver minor updatesa
- other tiny driver updates and cleanups
All of these have been in linux-next for a while, and now with no
reports of problems (thanks to the reverts.)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the tty/serial driver set of changes for 6.14-rc1. Nothing
major in here, it was delayed a bit due to a regression found in
linux-next which has now been reverted and verified that it is fixed.
Other than the reverts, highlights include:
- 8250 work to get the nbcon mode working (partially reverted)
- altera_jtaguart minor fixes
- fsl_lpuart minor updates
- sh-sci driver minor updatesa
- other tiny driver updates and cleanups
All of these have been in linux-next for a while, and now with no
reports of problems (thanks to the reverts)"
* tag 'tty-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (44 commits)
Revert "serial: 8250: Switch to nbcon console"
Revert "serial: 8250: Revert "drop lockdep annotation from serial8250_clear_IER()""
serial: sh-sci: Increment the runtime usage counter for the earlycon device
serial: sh-sci: Clean sci_ports[0] after at earlycon exit
serial: sh-sci: Do not probe the serial port if its slot in sci_ports[] is in use
serial: sh-sci: Move runtime PM enable to sci_probe_single()
serial: sh-sci: Drop __initdata macro for port_cfg
serial: kgdb_nmi: Remove unused knock code
tty: Permit some TIOCL_SETSEL modes without CAP_SYS_ADMIN
tty: xilinx_uartps: split sysrq handling
serial: 8250: Revert "drop lockdep annotation from serial8250_clear_IER()"
serial: 8250: Switch to nbcon console
serial: 8250: Provide flag for IER toggling for RS485
serial: 8250: Use high-level writing function for FIFO
serial: 8250: Use frame time to determine timeout
serial: 8250: Adjust the timeout for FIFO mode
tty: atmel_serial: Use of_property_present() for non-boolean properties
serial: sc16is7xx: Add polling mode if no IRQ pin is available
dt-bindings: serial: sc16is7xx: Add description for polling mode
tty: serial: atmel: make it selectable for ARCH_LAN969X
...
The perf trace enum augmentation test specifically targets landlock_
add_rule syscall but IIUC it's an optional and can be opt-out by a
kernel config.
Currently trace_landlock() runs `perf test -w landlock` before the
actual testing to check the availability but it's not enough since the
workload always returns 0. Instead it could check if perf trace output
has 'landlock' string.
Fixes: d66763fed3 ("perf test trace_btf_enum: Add regression test for the BTF augmentation of enums in 'perf trace'")
Reviewed-by: Howard Chu <howardchu95@gmail.com>
Link: https://lore.kernel.org/r/20250128170629.1251574-1-namhyung@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
libtraceevent parses and returns an array of argument fields, sometimes
larger than RAW_SYSCALL_ARGS_NUM (6) because it includes "__syscall_nr",
idx will traverse to index 6 (7th element) whereas sc->fmt->arg holds 6
elements max, creating an out-of-bounds access. This runtime error is
found by UBsan. The error message:
$ sudo UBSAN_OPTIONS=print_stacktrace=1 ./perf trace -a --max-events=1
builtin-trace.c:1966:35: runtime error: index 6 out of bounds for type 'syscall_arg_fmt [6]'
#0 0x5c04956be5fe in syscall__alloc_arg_fmts /home/howard/hw/linux-perf/tools/perf/builtin-trace.c:1966
#1 0x5c04956c0510 in trace__read_syscall_info /home/howard/hw/linux-perf/tools/perf/builtin-trace.c:2110
#2 0x5c04956c372b in trace__syscall_info /home/howard/hw/linux-perf/tools/perf/builtin-trace.c:2436
#3 0x5c04956d2f39 in trace__init_syscalls_bpf_prog_array_maps /home/howard/hw/linux-perf/tools/perf/builtin-trace.c:3897
#4 0x5c04956d6d25 in trace__run /home/howard/hw/linux-perf/tools/perf/builtin-trace.c:4335
#5 0x5c04956e112e in cmd_trace /home/howard/hw/linux-perf/tools/perf/builtin-trace.c:5502
#6 0x5c04956eda7d in run_builtin /home/howard/hw/linux-perf/tools/perf/perf.c:351
#7 0x5c04956ee0a8 in handle_internal_command /home/howard/hw/linux-perf/tools/perf/perf.c:404
#8 0x5c04956ee37f in run_argv /home/howard/hw/linux-perf/tools/perf/perf.c:448
#9 0x5c04956ee8e9 in main /home/howard/hw/linux-perf/tools/perf/perf.c:556
#10 0x79eb3622a3b7 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#11 0x79eb3622a47a in __libc_start_main_impl ../csu/libc-start.c:360
#12 0x5c04955422d4 in _start (/home/howard/hw/linux-perf/tools/perf/perf+0x4e02d4) (BuildId: 5b6cab2d59e96a4341741765ad6914a4d784dbc6)
0.000 ( 0.014 ms): Chrome_ChildIO/117244 write(fd: 238, buf: !, count: 1) = 1
Fixes: 5e58fcfaf4 ("perf trace: Allow allocating sc->arg_fmt even without the syscall tracepoint")
Signed-off-by: Howard Chu <howardchu95@gmail.com>
Link: https://lore.kernel.org/r/20250122025519.361873-1-howardchu95@gmail.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
The auto_parser assumed sort() was stable, but the kernel's sort() uses
heapsort, which has never been stable. After commit 0e02ca29a5
("lib/sort: optimize heapsort with double-pop variation"), the order of
equal elements changed, causing the headset to fail to work.
Fix the issue by recording the original order of elements before
sorting and using it as a tiebreaker for equal elements in the
comparison function.
Fixes: b9030a005d ("ALSA: hda - Use standard sort function in hda_auto_parser.c")
Reported-by: Austrum <austrum.lab@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219158
Tested-by: Austrum <austrum.lab@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Link: https://patch.msgid.link/20250128165415.643223-1-visitorckw@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
* New features:
- Support for non-protected guest in protected mode, achieving near
feature parity with the non-protected mode
- Support for the EL2 timers as part of the ongoing NV support
- Allow control of hardware tracing for nVHE/hVHE
* Improvements, fixes and cleanups:
- Massive cleanup of the debug infrastructure, making it a bit less
awkward and definitely easier to maintain. This should pave the
way for further optimisations
- Complete rewrite of pKVM's fixed-feature infrastructure, aligning
it with the rest of KVM and making the code easier to follow
- Large simplification of pKVM's memory protection infrastructure
- Better handling of RES0/RES1 fields for memory-backed system
registers
- Add a workaround for Qualcomm's Snapdragon X CPUs, which suffer
from a pretty nasty timer bug
- Small collection of cleanups and low-impact fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull KVM/arm64 updates from Will Deacon:
"New features:
- Support for non-protected guest in protected mode, achieving near
feature parity with the non-protected mode
- Support for the EL2 timers as part of the ongoing NV support
- Allow control of hardware tracing for nVHE/hVHE
Improvements, fixes and cleanups:
- Massive cleanup of the debug infrastructure, making it a bit less
awkward and definitely easier to maintain. This should pave the way
for further optimisations
- Complete rewrite of pKVM's fixed-feature infrastructure, aligning
it with the rest of KVM and making the code easier to follow
- Large simplification of pKVM's memory protection infrastructure
- Better handling of RES0/RES1 fields for memory-backed system
registers
- Add a workaround for Qualcomm's Snapdragon X CPUs, which suffer
from a pretty nasty timer bug
- Small collection of cleanups and low-impact fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (87 commits)
arm64/sysreg: Get rid of TRFCR_ELx SysregFields
KVM: arm64: nv: Fix doc header layout for timers
KVM: arm64: nv: Apply RESx settings to sysreg reset values
KVM: arm64: nv: Always evaluate HCR_EL2 using sanitising accessors
KVM: arm64: Fix selftests after sysreg field name update
coresight: Pass guest TRFCR value to KVM
KVM: arm64: Support trace filtering for guests
KVM: arm64: coresight: Give TRBE enabled state to KVM
coresight: trbe: Remove redundant disable call
arm64/sysreg/tools: Move TRFCR definitions to sysreg
tools: arm64: Update sysreg.h header files
KVM: arm64: Drop pkvm_mem_transition for host/hyp donations
KVM: arm64: Drop pkvm_mem_transition for host/hyp sharing
KVM: arm64: Drop pkvm_mem_transition for FF-A
KVM: arm64: Explicitly handle BRBE traps as UNDEFINED
KVM: arm64: vgic: Use str_enabled_disabled() in vgic_v3_probe()
arm64: kvm: Introduce nvhe stack size constants
KVM: arm64: Fix nVHE stacktrace VA bits mask
KVM: arm64: Fix FEAT_MTE in pKVM
Documentation: Update the behaviour of "kvm-arm.mode"
...
1, Migrate to the generic rule for built-in DTB;
2, Disable FIX_EARLYCON_MEM when ARCH_IOREMAP is enabled;
3, Derive timer max_delta from PRCFG1's timer_bits;
4, Correct the cacheinfo sharing information;
5, Add pgprot_nx() implementation;
6, Add debugfs entries to switch SFB/TSO state;
7, Change the maximum number of watchpoints;
8, Some bug fixes and other small changes.
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Merge tag 'loongarch-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Migrate to the generic rule for built-in DTB
- Disable FIX_EARLYCON_MEM when ARCH_IOREMAP is enabled
- Derive timer max_delta from PRCFG1's timer_bits
- Correct the cacheinfo sharing information
- Add pgprot_nx() implementation
- Add debugfs entries to switch SFB/TSO state
- Change the maximum number of watchpoints
- Some bug fixes and other small changes
* tag 'loongarch-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: Extend the maximum number of watchpoints
LoongArch: Change 8 to 14 for LOONGARCH_MAX_{BRP,WRP}
LoongArch: Add debugfs entries to switch SFB/TSO state
LoongArch: Fix warnings during S3 suspend
LoongArch: Adjust SETUP_SLEEP and SETUP_WAKEUP
LoongArch: Refactor bug_handler() implementation
LoongArch: Add pgprot_nx() implementation
LoongArch: Correct the __switch_to() prototype in comments
LoongArch: Correct the cacheinfo sharing information
LoongArch: Derive timer max_delta from PRCFG1's timer_bits
LoongArch: Disable FIX_EARLYCON_MEM when ARCH_IOREMAP is enabled
LoongArch: Migrate to the generic rule for built-in DTB
With the switch to GENERIC_CPU_DEVICES an early call to the sclp subsystem
was added to smp_prepare_cpus(). This will usually succeed since the sclp
subsystem is implicitly initialized early enough if an sclp based console
is present.
If no such console is present the initialization happens with an
arch_initcall(); in such cases calls to the sclp subsystem will fail.
For CPU detection this means that the fallback sigp loop will be used
permanently to detect CPUs instead of the preferred READ_CPU_INFO sclp
request.
Fix this by adding an explicit early sclp_init() call via
arch_cpu_finalize_init().
Reported-by: Sheshu Ramanandan <sheshu.ramanandan@ibm.com>
Fixes: 4a39f12e75 ("s390/smp: Switch to GENERIC_CPU_DEVICES")
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
- Improve performance for reading /proc/interrupts
- Simplify irq code for sun4v
- Replace zero-length array with flexible array in struct for pci for sparc64
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Merge tag 'sparc-for-6.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/alarsson/linux-sparc
Pull sparc updates from Andreas Larsson:
- Improve performance for reading /proc/interrupts
- Simplify irq code for sun4v
- Replace zero-length array with flexible array in struct for pci for
sparc64
* tag 'sparc-for-6.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/alarsson/linux-sparc:
sparc/irq: Remove unneeded if check in sun4v_cookie_only_virqs()
sparc/irq: Use str_enabled_disabled() helper function
sparc: replace zero-length array with flexible-array member
sparc/irq: use seq_put_decimal_ull_width() for decimal values
Intel Clearwater Forest report PMT telemetry with GUID 0x14421519, which
can be used to obtain module c1e residency counter of type tcore clock.
Add early support for the counter by using heuristic that should work
for the Clearwater Forest platforms.
Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
The in-kernel disassembler intentionally uses nun-null terminated
strings in order to keep the arrays which contain mnemonics as small
as possible. GCC 15 however warns about this:
./arch/s390/include/generated/asm/dis-defs.h:1662:71: error: initializer-string
for array of ‘char’ is too long [-Werror=unterminated-string-initialization]
1662 | [1261] = { .opfrag = 0xea, .format = INSTR_SS_L0RDRD, .name = "unpka" }, \
Get rid of this warning by using array initializers.
Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
We do io_kbuf_recycle() when arming a poll but every iteration of a
multishot can grab more buffers, which is why we need to flush the kbuf
ring state before continuing with waiting.
Cc: stable@vger.kernel.org
Fixes: b3fdea6ecb ("io_uring: multishot recv")
Reported-by: Muhammad Ramdhan <ramdhan@starlabs.sg>
Reported-by: Bing-Jhong Billy Jheng <billy@starlabs.sg>
Reported-by: Jacob Soo <jacob.soo@starlabs.sg>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/1bfc9990fe435f1fc6152ca9efeba5eb3e68339c.1738025570.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Add the const qualifier to all the ctl_tables in the tree except for
watchdog_hardlockup_sysctl, memory_allocation_profiling_sysctls,
loadpin_sysctl_table and the ones calling register_net_sysctl (./net,
drivers/inifiniband dirs). These are special cases as they use a
registration function with a non-const qualified ctl_table argument or
modify the arrays before passing them on to the registration function.
Constifying ctl_table structs will prevent the modification of
proc_handler function pointers as the arrays would reside in .rodata.
This is made possible after commit 78eb4ea25c ("sysctl: treewide:
constify the ctl_table argument of proc_handlers") constified all the
proc_handlers.
Created this by running an spatch followed by a sed command:
Spatch:
virtual patch
@
depends on !(file in "net")
disable optional_qualifier
@
identifier table_name != {
watchdog_hardlockup_sysctl,
iwcm_ctl_table,
ucma_ctl_table,
memory_allocation_profiling_sysctls,
loadpin_sysctl_table
};
@@
+ const
struct ctl_table table_name [] = { ... };
sed:
sed --in-place \
-e "s/struct ctl_table .table = &uts_kern/const struct ctl_table *table = \&uts_kern/" \
kernel/utsname_sysctl.c
Reviewed-by: Song Liu <song@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> # for kernel/trace/
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> # SCSI
Reviewed-by: Darrick J. Wong <djwong@kernel.org> # xfs
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Wei Liu <wei.liu@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Bill O'Donnell <bodonnel@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Acked-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Joel Granados <joel.granados@kernel.org>
The referenced fix is incomplete. It correctly computes
bond_dev->gso_partial_features across slaves, but unfortunately
netdev_fix_features discards gso_partial_features from the feature set
if NETIF_F_GSO_PARTIAL isn't set in bond_dev->features.
This is visible with ethtool -k bond0 | grep esp:
tx-esp-segmentation: off [requested on]
esp-hw-offload: on
esp-tx-csum-hw-offload: on
This patch reworks the bonding GSO offload support by:
- making aggregating gso_partial_features across slaves similar to the
other feature sets (this part is a no-op).
- advertising the default partial gso features on empty bond devs, same
as with other feature sets (also a no-op).
- adding NETIF_F_GSO_PARTIAL to hw_enc_features filtered across slaves.
- adding NETIF_F_GSO_PARTIAL to features in bond_setup()
With all of these, 'ethtool -k bond0 | grep esp' now reports:
tx-esp-segmentation: on
esp-hw-offload: on
esp-tx-csum-hw-offload: on
Fixes: 4861333b42 ("bonding: add ESP offload features when slaves support")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Acked-by: Jay Vosburgh <jv@jvosburgh.net>
Link: https://patch.msgid.link/20250127104147.759658-1-cratiu@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Kunihiko Hayashi says:
====================
Limit devicetree parameters to hardware capability
This series includes patches that checks the devicetree properties,
the number of MTL queues and FIFO size values, and if these specified
values exceed the value contained in hardware capabilities, limit to
the values from the capabilities. Do nothing if the capabilities don't
have any specified values.
And this sets hardware capability values if FIFO sizes are not specified
and removes redundant lines.
====================
Link: https://patch.msgid.link/20250127013820.2941044-1-hayashi.kunihiko@socionext.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
When Tx/Rx FIFO size is not specified in advance, the driver checks if
the value is zero and sets the hardware capability value in functions
where that value is used.
Consolidate the check and settings into function stmmac_hw_init() and
remove redundant other statements.
If FIFO size is zero and the hardware capability also doesn't have upper
limit values, return with an error message.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Tx/Rx FIFO size is specified by the parameter "{tx,rx}-fifo-depth" from
stmmac_platform layer.
However, these values are constrained by upper limits determined by the
capabilities of each hardware feature. There is a risk that the upper
bits will be truncated due to the calculation, so it's appropriate to
limit them to the upper limit values and display a warning message.
This only works if the hardware capability has the upper limit values.
Fixes: e7877f52fd ("stmmac: Read tx-fifo-depth and rx-fifo-depth from the devicetree")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The number of MTL queues to use is specified by the parameter
"snps,{tx,rx}-queues-to-use" from stmmac_platform layer.
However, the maximum numbers of queues are constrained by upper limits
determined by the capability of each hardware feature. It's appropriate
to limit the values not to exceed the upper limit values and display
a warning message.
This only works if the hardware capability has the upper limit values.
Fixes: d976a525c3 ("net: stmmac: multiple queues dt configuration")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The sanity check that both source and destination are set when symmetric
RSS hash is requested is only relevant for ETHTOOL_SRXFH (rx-flow-hash),
it should not be performed on any other commands (e.g.
ETHTOOL_SRXCLSRLINS/ETHTOOL_SRXCLSRLDEL).
This resolves accessing uninitialized 'info.data' field, and fixes false
errors in rule insertion:
# ethtool --config-ntuple eth2 flow-type ip4 dst-ip 255.255.255.255 action -1 loc 0
rmgr: Cannot insert RX class rule: Invalid argument
Cannot insert classification rule
Fixes: 13e59344fb ("net: ethtool: add support for symmetric-xor RSS hash")
Cc: Ahmed Zaki <ahmed.zaki@intel.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Reviewed-by: Ahmed Zaki <ahmed.zaki@intel.com>
Link: https://patch.msgid.link/20250126191845.316589-1-gal@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Foster Snowhill says:
====================
usbnet: ipheth: prevent OoB reads of NDP16
iOS devices support two types of tethering over USB: regular, where the
internet connection is shared from the phone to the attached computer,
and reverse, where the internet connection is shared from the attached
computer to the phone.
The `ipheth` driver is responsible for regular tethering only. With this
tethering type, iOS devices support two encapsulation modes on RX:
legacy and NCM.
In "NCM mode", the iOS device encapsulates RX (phone->computer) traffic
in NCM Transfer Blocks (similarly to CDC NCM). However, unlike reverse
tethering, regular tethering is not compliant with the CDC NCM spec:
* Does not have the required CDC NCM descriptors
* TX (computer->phone) is not NCM-encapsulated at all
Thus `ipheth` implements a very limited subset of the spec with the sole
purpose of parsing RX URBs. This driver does not aim to be
a CDC NCM-compliant implementation and, in fact, can't be one because of
the points above.
For a complete spec-compliant CDC NCM implementation, there is already
the `cdc_ncm` driver. This driver is used for reverse tethering on iOS
devices. This patch series does not in any way change `cdc_ncm`.
In the first iteration of the NCM mode implementation in `ipheth`,
there were a few potential out of bounds reads when processing malformed
URBs received from a connected device:
* Only the start of NDP16 (wNdpIndex) was checked to fit in the URB
buffer.
* Datagram length check as part of DPEs could overflow.
* DPEs could be read past the end of NDP16 and even end of URB buffer
if a trailer DPE wasn't encountered.
The above is not expected to happen in normal device operation.
To address the above issues for iOS devices in NCM mode, rely on
and check for a specific fixed format of incoming URBs expected from
an iOS device:
* 12-byte NTH16
* 96-byte NDP16, allowing up to 22 DPEs (up to 21 datagrams + trailer)
On iOS, NDP16 directly follows NTH16, and its length is constant
regardless of the DPE count.
As the regular tethering implementation of iOS devices isn't compliant
with CDC NCM, it's not possible to use the `cdc_ncm` driver to handle
this functionality. Furthermore, while the logic required to properly
parse URBs with NCM-encapsulated frames is already part of said driver,
I haven't found a nice way to reuse the existing code without messing
with the `cdc_ncm` driver itself.
I didn't want to reimplement more of the spec than I absolutely had to,
because that work had already been done in `cdc_ncm`. Instead, to limit
the scope, I chose to rely on the specific URB format of iOS devices
that hasn't changed since the NCM mode was introduced there.
I tested each individual patch in the v5 series with iPhone 15 Pro Max,
iOS 18.2.1: compiled cleanly, ran iperf3 between phone and computer,
observed no errors in either kernel log or interface statistics.
v4 was Reviewed-by Jakub Kicinski <kuba@kernel.org>. Compared to v4,
v5 has no code changes. The two differences are:
* Patch "usbnet: ipheth: break up NCM header size computation"
moved later in the series, closer to a subsequent commit that makes
use of the change.
* In patch "usbnet: ipheth: refactor NCM datagram loop", removed
a stray paragraph in commit msg.
Above items are also noted in the changelogs of respective patches.
====================
Link: https://patch.msgid.link/20250125235409.3106594-1-forst@pen.gy
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Clarify that the "NCM" implementation in `ipheth` is very limited, as
iOS devices aren't compatible with the CDC NCM specification in regular
tethering mode.
For a standards-compliant implementation, one shall turn to
the `cdc_ncm` module.
Cc: stable@vger.kernel.org # 6.5.x
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Fix an out-of-bounds DPE read, limit the number of processed DPEs to
the amount that fits into the fixed-size NDP16 header.
Fixes: a2d274c62e ("usbnet: ipheth: add CDC NCM support")
Cc: stable@vger.kernel.org
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Originally, the total NCM header size was computed as the sum of two
vaguely labelled constants. While accurate, it wasn't particularly clear
where they were coming from.
Use sizes of existing NCM structs where available. Define the total
NDP16 size based on the maximum amount of DPEs that can fit into the
iOS-specific fixed-size header.
This change does not fix any particular issue. Rather, it introduces
intermediate constants that will simplify subsequent commits.
It should also make it clearer for the reader where the constant values
come from.
Cc: stable@vger.kernel.org # 6.5.x
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Introduce an rx_error label to reduce repetitions in the header
signature checks.
Store wDatagramIndex and wDatagramLength after endianness conversion to
avoid repeated le16_to_cpu() calls.
Rewrite the loop to return on a null trailing DPE, which is required
by the CDC NCM spec. In case it is missing, fall through to rx_error.
This change does not fix any particular issue. Its purpose is to
simplify a subsequent commit that fixes a potential OoB read by limiting
the maximum amount of processed DPEs.
Cc: stable@vger.kernel.org # 6.5.x
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Original code allowed for the start of NDP16 to be anywhere within the
URB based on the `wNdpIndex` value in NTH16. Only the start position of
NDP16 was checked, so it was possible for even the fixed-length part
of NDP16 to extend past the end of URB, leading to an out-of-bounds
read.
On iOS devices, the NDP16 header always directly follows NTH16. Rely on
and check for this specific format.
This, along with NCM-specific minimal URB length check that already
exists, will ensure that the fixed-length part of NDP16 plus a set
amount of DPEs fit within the URB.
Note that this commit alone does not fully address the OoB read.
The limit on the amount of DPEs needs to be enforced separately.
Fixes: a2d274c62e ("usbnet: ipheth: add CDC NCM support")
Cc: stable@vger.kernel.org
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
By definition, a DPE points at the start of a network frame/datagram.
Thus it makes no sense for it to point at anything that's part of the
NCM header. It is not a security issue, but merely an indication of
a malformed DPE.
Enforce that all DPEs point at the data portion of the URB, past the
NCM header.
Fixes: a2d274c62e ("usbnet: ipheth: add CDC NCM support")
Cc: stable@vger.kernel.org
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Originally, it was possible for the DPE length check to overflow if
wDatagramIndex + wDatagramLength > U16_MAX. This could lead to an OoB
read.
Move the wDatagramIndex term to the other side of the inequality.
An existing condition ensures that wDatagramIndex < urb->actual_length.
Fixes: a2d274c62e ("usbnet: ipheth: add CDC NCM support")
Cc: stable@vger.kernel.org
Signed-off-by: Foster Snowhill <forst@pen.gy>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Pointer arguments passed to ioctls need to pass through compat_ptr() to
work correctly on s390; as explained in Documentation/driver-api/ioctl.rst.
Detect compat mode at runtime and call compat_ptr() for those commands
which do take pointer arguments.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/lkml/1ba5d3a4-7931-455b-a3ce-85a968a7cb10@app.fastmail.com/
Fixes: d94ba80ebb ("ptp: Added a brand new class driver for ptp clocks.")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Cyrill Gorcunov <gorcunov@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Link: https://patch.msgid.link/20250125-posix-clock-compat_ioctl-v2-1-11c865c500eb@weissschuh.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
reveliofuzzing reported that a SCSI_IOCTL_SEND_COMMAND ioctl with out_len
set to 0xd42, SCSI command set to ATA_16 PASS-THROUGH, ATA command set to
ATA_NOP, and protocol set to ATA_PROT_PIO, can cause ata_pio_sector() to
write outside the allocated buffer, overwriting random memory.
While a ATA device is supposed to abort a ATA_NOP command, there does seem
to be a bug either in libata-sff or QEMU, where either this status is not
set, or the status is cleared before read by ata_sff_hsm_move().
Anyway, that is most likely a separate bug.
Looking at __atapi_pio_bytes(), it already has a safety check to ensure
that __atapi_pio_bytes() cannot write outside the allocated buffer.
Add a similar check to ata_pio_sector(), such that also ata_pio_sector()
cannot write outside the allocated buffer.
Cc: stable@vger.kernel.org
Reported-by: reveliofuzzing <reveliofuzzing@gmail.com>
Closes: https://lore.kernel.org/linux-ide/CA+-ZZ_jTgxh3bS7m+KX07_EWckSnW3N2adX3KV63y4g7M4CZ2A@mail.gmail.com/
Link: https://lore.kernel.org/r/20250127154303.15567-2-cassel@kernel.org
Signed-off-by: Niklas Cassel <cassel@kernel.org>
GCC changed the default C standard dialect from gnu17 to gnu23,
which should not have impacted the kernel because it explicitly requests
the gnu11 standard in the main Makefile. However, there are certain
places in the s390 code that use their own CFLAGS without a '-std='
value, which break with this dialect change because of the kernel's own
definitions of bool, false, and true conflicting with the C23 reserved
keywords.
include/linux/stddef.h:11:9: error: cannot use keyword 'false' as enumeration constant
11 | false = 0,
| ^~~~~
include/linux/stddef.h:11:9: note: 'false' is a keyword with '-std=c23' onwards
include/linux/types.h:35:33: error: 'bool' cannot be defined via 'typedef'
35 | typedef _Bool bool;
| ^~~~
include/linux/types.h:35:33: note: 'bool' is a keyword with '-std=c23' onwards
Add '-std=gnu11' to the decompressor and purgatory CFLAGS to eliminate
these errors and make the C standard version of these areas match the
rest of the kernel.
Cc: stable@vger.kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://lore.kernel.org/r/20250122-s390-fix-std-for-gcc-15-v1-1-8b00cadee083@kernel.org
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This is found by our static analysis tool.
pcm_native.c utilizes memdup_user() to copy an array from userspace.
There is a new wrapper, specifically designed for copying arrays. Use
this one instead.
This is similar to the
commit 3e91a38de1 ("fbdev: viafb: use new array-copying-wrapper").
Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com>
Link: https://patch.msgid.link/20250127160655.3119470-1-cy1yang@outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
In this series, there are several major improvements such as 1) folio conversion
made by Matthew, 2) speed-up of block truncation, 3) caching more dentry pages.
In addition, we implemented a linear dentry search to address recent unicode
regression, and figured out some false alarms that we could get rid of.
Enhancement:
- foilio conversion in various IO paths
- optimize f2fs_truncate_data_blocks_range()
- cache more dentry pages
- remove unnecessary blk_finish_plug
- procfs: show mtime in segment_bits
Bug fix:
- introduce linear search for dentries
- don't call block truncation for aliased file
- fix using wrong 'submitted' value in f2fs_write_cache_pages
- fix to do sanity check correctly on i_inline_xattr_size
- avoid trying to get invalid block address
- fix inconsistent dirty state of atomic file
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Merge tag 'f2fs-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this series, there are several major improvements such as folio
conversion by Matthew, speed-up of block truncation, and caching more
dentry pages.
In addition, we implemented a linear dentry search to address recent
unicode regression, and figured out some false alarms that we could
get rid of.
Enhancements:
- foilio conversion in various IO paths
- optimize f2fs_truncate_data_blocks_range()
- cache more dentry pages
- remove unnecessary blk_finish_plug
- procfs: show mtime in segment_bits
Bug fixes:
- introduce linear search for dentries
- don't call block truncation for aliased file
- fix using wrong 'submitted' value in f2fs_write_cache_pages
- fix to do sanity check correctly on i_inline_xattr_size
- avoid trying to get invalid block address
- fix inconsistent dirty state of atomic file"
* tag 'f2fs-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits)
f2fs: fix inconsistent dirty state of atomic file
f2fs: fix to avoid changing 'check only' behaior of recovery
f2fs: Clean up the loop outside of f2fs_invalidate_blocks()
f2fs: procfs: show mtime in segment_bits
f2fs: fix to avoid return invalid mtime from f2fs_get_section_mtime()
f2fs: Fix format specifier in sanity_check_inode()
f2fs: avoid trying to get invalid block address
f2fs: fix to do sanity check correctly on i_inline_xattr_size
f2fs: remove blk_finish_plug
f2fs: Optimize f2fs_truncate_data_blocks_range()
f2fs: fix using wrong 'submitted' value in f2fs_write_cache_pages
f2fs: add parameter @len to f2fs_invalidate_blocks()
f2fs: update_sit_entry_for_release() supports consecutive blocks.
f2fs: introduce update_sit_entry_for_release/alloc()
f2fs: don't call block truncation for aliased file
f2fs: Introduce linear search for dentries
f2fs: add parameter @len to f2fs_invalidate_internal_cache()
f2fs: expand f2fs_invalidate_compress_page() to f2fs_invalidate_compress_pages_range()
f2fs: ensure that node info flags are always initialized
f2fs: The GC triggered by ioctl also needs to mark the segno as victim
...
when turbostat interval mode can't migrate to a CPU, it complains,
prints no data, re-initializes with the new CPU configuration
and starts a new interval.
But this strategy in the face of a CPU hotplug offline during an interval
doesn't help in one-shot mode. When the missing CPU is discovered
at the end of the interval, the forked program has already returned
and there is nothing left for a new interval to measure.
So instead of aborting get_coutners() and delta_cpu() if a missing CPU
is detected, complain, but carry on and output what statistics are
actually present.
Use the same strategy for delta_cpu when aperf:mperf are observed
to have been reset -- complain, but carry on and print data for
the CPUs that are still present.
Interval mode error handling is unchanged.
One-shot mode can now do this:
$ sudo chcpu -e 1 ; sudo ./turbostat --quiet --show PkgWatt,Busy%,CPU chcpu -d 1
CPU 1 enabled
CPU 1 disabled
get_counters: Could not migrate to CPU 1
./turbostat: Counter reset detected
0.036920 sec
CPU Busy% PkgWatt
- 0.00 10.00
0 99.73 10.00
1 0.00
2 91.53
3 16.83
Suggested-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Jeff Layton contributed an implementation of NFSv4.2+ attribute
delegation, as described here:
https://www.ietf.org/archive/id/draft-ietf-nfsv4-delstid-08.html
This interoperates with similar functionality introduced into the
Linux NFS client in v6.11. An attribute delegation permits an NFS
client to manage a file's mtime, rather than flushing dirty data to
the NFS server so that the file's mtime reflects the last write,
which is considerably slower.
Neil Brown contributed dynamic NFSv4.1 session slot table resizing.
This facility enables NFSD to increase or decrease the number of
slots per NFS session depending on server memory availability. More
session slots means greater parallelism.
Chuck Lever fixed a long-standing latent bug where NFSv4 COMPOUND
encoding screws up when crossing a page boundary in the encoding
buffer. This is a zero-day bug, but hitting it is rare and depends
on the NFS client implementation. The Linux NFS client does not
happen to trigger this issue.
A variety of bug fixes and other incremental improvements fill out
the list of commits in this release. Great thanks to all
contributors, reviewers, testers, and bug reporters who participated
during this development cycle.
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Merge tag 'nfsd-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
"Jeff Layton contributed an implementation of NFSv4.2+ attribute
delegation, as described here:
https://www.ietf.org/archive/id/draft-ietf-nfsv4-delstid-08.html
This interoperates with similar functionality introduced into the
Linux NFS client in v6.11. An attribute delegation permits an NFS
client to manage a file's mtime, rather than flushing dirty data to
the NFS server so that the file's mtime reflects the last write, which
is considerably slower.
Neil Brown contributed dynamic NFSv4.1 session slot table resizing.
This facility enables NFSD to increase or decrease the number of slots
per NFS session depending on server memory availability. More session
slots means greater parallelism.
Chuck Lever fixed a long-standing latent bug where NFSv4 COMPOUND
encoding screws up when crossing a page boundary in the encoding
buffer. This is a zero-day bug, but hitting it is rare and depends on
the NFS client implementation. The Linux NFS client does not happen to
trigger this issue.
A variety of bug fixes and other incremental improvements fill out the
list of commits in this release. Great thanks to all contributors,
reviewers, testers, and bug reporters who participated during this
development cycle"
* tag 'nfsd-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (42 commits)
sunrpc: Remove gss_{de,en}crypt_xdr_buf deadcode
sunrpc: Remove gss_generic_token deadcode
sunrpc: Remove unused xprt_iter_get_xprt
Revert "SUNRPC: Reduce thread wake-up rate when receiving large RPC messages"
nfsd: implement OPEN_ARGS_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION
nfsd: handle delegated timestamps in SETATTR
nfsd: add support for delegated timestamps
nfsd: rework NFS4_SHARE_WANT_* flag handling
nfsd: add support for FATTR4_OPEN_ARGUMENTS
nfsd: prepare delegation code for handing out *_ATTRS_DELEG delegations
nfsd: rename NFS4_SHARE_WANT_* constants to OPEN4_SHARE_ACCESS_WANT_*
nfsd: switch to autogenerated definitions for open_delegation_type4
nfs_common: make include/linux/nfs4.h include generated nfs4_1.h
nfsd: fix handling of delegated change attr in CB_GETATTR
SUNRPC: Document validity guarantees of the pointer returned by reserve_space
NFSD: Insulate nfsd4_encode_fattr4() from page boundaries in the encode buffer
NFSD: Insulate nfsd4_encode_secinfo() from page boundaries in the encode buffer
NFSD: Refactor nfsd4_do_encode_secinfo() again
NFSD: Insulate nfsd4_encode_readlink() from page boundaries in the encode buffer
NFSD: Insulate nfsd4_encode_read_plus_data() from page boundaries in the encode buffer
...
- change kzalloc to kcalloc
- remove useless test in alloc_multiple_bios
- disable REQ_NOWAIT for flushes
- dm-transaction-manager: use red-black trees instead of linear lists
- atomic writes support for dm-linear, dm-stripe and dm-mirror
- dm-crypt: code cleanups and two bugfixes
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Merge tag 'for-6.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mikulas Patocka:
- fix a spelling error in dm-raid
- change kzalloc to kcalloc
- remove useless test in alloc_multiple_bios
- disable REQ_NOWAIT for flushes
- dm-transaction-manager: use red-black trees instead of linear lists
- atomic writes support for dm-linear, dm-stripe and dm-mirror
- dm-crypt: code cleanups and two bugfixes
* tag 'for-6.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-crypt: track tag_offset in convert_context
dm-crypt: don't initialize cc_sector again
dm-crypt: don't update io->sector after kcryptd_crypt_write_io_submit()
dm-crypt: use bi_sector in bio when initialize integrity seed
dm-crypt: fully initialize clone->bi_iter in crypt_alloc_buffer()
dm-crypt: set atomic as false when calling crypt_convert() in kworker
dm-mirror: Support atomic writes
dm-io: Warn on creating multiple atomic write bios for a region
dm-stripe: Enable atomic writes
dm-linear: Enable atomic writes
dm: Ensure cloned bio is same length for atomic write
dm-table: atomic writes support
dm-transaction-manager: use red-black trees instead of linear lists
dm: disable REQ_NOWAIT for flushes
dm: remove useless test in alloc_multiple_bios
dm: change kzalloc to kcalloc
dm raid: fix spelling errors in raid_ctr()
Here is the "big" set of char/misc/iio and other smaller driver
subsystem updates for 6.14-rc1. Loads of different things in here this
development cycle, highlights are:
- ntsync "driver" to handle Windows locking types enabling Wine to
work much better on many workloads (i.e. games). The driver
framework was in 6.13, but now it's enabled and fully working
properly. Should make many SteamOS users happy. Even comes with
tests!
- Large IIO driver updates and bugfixes
- FPGA driver updates
- Coresight driver updates
- MHI driver updates
- PPS driver updatesa
- const bin_attribute reworking for many drivers
- binder driver updates
- smaller driver updates and fixes
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc/IIO driver updates from Greg KH:
"Here is the "big" set of char/misc/iio and other smaller driver
subsystem updates for 6.14-rc1. Loads of different things in here this
development cycle, highlights are:
- ntsync "driver" to handle Windows locking types enabling Wine to
work much better on many workloads (i.e. games). The driver
framework was in 6.13, but now it's enabled and fully working
properly. Should make many SteamOS users happy. Even comes with
tests!
- Large IIO driver updates and bugfixes
- FPGA driver updates
- Coresight driver updates
- MHI driver updates
- PPS driver updatesa
- const bin_attribute reworking for many drivers
- binder driver updates
- smaller driver updates and fixes
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits)
ntsync: Fix reference leaks in the remaining create ioctls.
spmi: hisi-spmi-controller: Drop duplicated OF node assignment in spmi_controller_probe()
spmi: Set fwnode for spmi devices
ntsync: fix a file reference leak in drivers/misc/ntsync.c
scripts/tags.sh: Don't tag usages of DECLARE_BITMAP
dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM8750 CPU BWMONs
dt-bindings: interconnect: OSM L3: Document sm8650 OSM L3 compatible
dt-bindings: interconnect: qcom-bwmon: Document QCS615 bwmon compatibles
interconnect: sm8750: Add missing const to static qcom_icc_desc
memstick: core: fix kernel-doc notation
intel_th: core: fix kernel-doc warnings
binder: log transaction code on failure
iio: dac: ad3552r-hs: clear reset status flag
iio: dac: ad3552r-common: fix ad3541/2r ranges
iio: chemical: bme680: Fix uninitialized variable in __bme680_read_raw()
misc: fastrpc: Fix copy buffer page size
misc: fastrpc: Fix registered buffer page address
misc: fastrpc: Deregister device nodes properly in error scenarios
nvmem: core: improve range check for nvmem_cell_write()
nvmem: qcom-spmi-sdam: Set size in struct nvmem_config
...
Here's the pretty small staging driver tree update for 6.14-rc1. Not
much happened this development cycle:
- deleted some unused ioctl code from the rtl8723bs driver
- gpib driver cleanups and fixes
- other tiny minor coding style fixes.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here's the pretty small staging driver tree update for 6.14-rc1. Not
much happened this development cycle:
- deleted some unused ioctl code from the rtl8723bs driver
- gpib driver cleanups and fixes
- other tiny minor coding style fixes.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (38 commits)
staging: gpib: Agilent usb code cleanup
staging: gpib: Fix NULL pointer dereference in detach
staging: gpib: Fix inadvertent negative shift
staging: gpib: fix prefixing 0x with decimal output
staging: gpib: Use C99 syntax and make static
staging: gpib: Avoid plain integers as NULL pointers
staging: gpib: Use __user for user space pointers
staging: gpib: Use __iomem attribute for io addresses
staging: gpib: Add missing mutex unlock in ni usb driver
staging: gpib: Add missing mutex unlock in agilent usb driver
staging: gpib: Modernize gpib_interface_t initialization and make static
staging: gpib: Remove commented-out debug code
staging: rtl8723bs: Remove ioctl interface
staging: gpib: tnt4882: Handle gpib_register_driver() errors
staging: gpib: pc2: Handle gpib_register_driver() errors
staging: gpib: ni_usb: Handle gpib_register_driver() errors
staging: gpib: lpvo_usb: Return error value from gpib_register_driver()
staging: gpib: ines: Handle gpib_register_driver() errors
staging: gpib: hp_82341: Handle gpib_register_driver() errors
staging: gpib: hp_82335: Return error value from gpib_register_driver()
...
Here is the USB and Thunderbolt driver updates for 6.14-rc1. Nothing
huge in here, just lots of new hardware support and updates for existing
drivers. Changes here are:
- big gadget f_tcm driver update
- other gadget driver updates and fixes
- thunderbolt driver updates for new hardware and capabilities and
lots more debugging functionality to handle it when things aren't
working well.
- xhci driver updates
- new USB-serial device updates
- typec driver updates, including a chrome platform driver (acked by
the subsystem maintainers)
- other small driver updates
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt driver updates from Greg KH:
"Here is the USB and Thunderbolt driver updates for 6.14-rc1. Nothing
huge in here, just lots of new hardware support and updates for
existing drivers. Changes here are:
- big gadget f_tcm driver update
- other gadget driver updates and fixes
- thunderbolt driver updates for new hardware and capabilities and
lots more debugging functionality to handle it when things aren't
working well.
- xhci driver updates
- new USB-serial device updates
- typec driver updates, including a chrome platform driver (acked by
the subsystem maintainers)
- other small driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (123 commits)
usb: hcd: Bump local buffer size in rh_string()
Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
usb: typec: tcpci: Prevent Sink disconnection before vPpsShutdown in SPR PPS
usb: xhci: tegra: Fix OF boolean read warning
usb: host: xhci-plat: add support compatible ID PNP0D15
usb: typec: ucsi: Add a macro definition for UCSI v1.0
usb: dwc3: core: Defer the probe until USB power supply ready
usbip: Correct format specifier for seqnum from %d to %u
usbip: Fix seqnum sign extension issue in vhci_tx_urb
dt-bindings: usb: snps,dwc3: Split core description
usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device
usb: dwc3: gadget: Reinitiate stream for all host NoStream behavior
USB: Use str_enable_disable-like helpers
USB: gadget: Use str_enable_disable-like helpers
USB: phy: Use str_enable_disable-like helpers
USB: typec: Use str_enable_disable-like helpers
USB: host: Use str_enable_disable-like helpers
USB: Replace own str_plural with common one
USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
usb: phy: Remove API devm_usb_put_phy()
...
