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1b03616209
1277278 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ravi Gunasekaran
|
31279b0cb4 |
MAINTAINERS: net: Update reviewers for TI's Ethernet drivers
Remove myself as reviewer for TI's ethernet drivers Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240516082545.6412-1-r-gunasekaran@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Ravi Gunasekaran
|
ce08eeb59d |
dt-bindings: net: ti: Update maintainers list
Update the list with the current maintainers of TI's CPSW ethernet peripheral. Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240516054932.27597-1-r-gunasekaran@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Tom Parkin
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6e828dc60e |
l2tp: fix ICMP error handling for UDP-encap sockets
Since commit |
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Linus Torvalds
|
7ee332c9f1 |
parisc architecture fixes and updates for kernel v6.10-rc1:
- Define sigset_t in parisc uapi header to fix build of util-linux - Define HAVE_ARCH_HUGETLB_UNMAPPED_AREA to avoid compiler warning - Drop unused 'exc_reg' struct in math-emu code -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZkejxgAKCRD3ErUQojoP Xx3cAPsHMREFiLRWEEkLeiwO9ZZRqrem2CCLX1jpq0S5lQPJeQD5Ad/GNI4nJlO3 JiN91zktmT+b5AWgs3Dq7j6VR5jogAA= =WLoj -----END PGP SIGNATURE----- Merge tag 'parisc-for-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc updates from Helge Deller: - define sigset_t in parisc uapi header to fix build of util-linux - define HAVE_ARCH_HUGETLB_UNMAPPED_AREA to avoid compiler warning - drop unused 'exc_reg' struct in math-emu code * tag 'parisc-for-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Define HAVE_ARCH_HUGETLB_UNMAPPED_AREA parisc/math-emu: Remove unused struct 'exc_reg' parisc: Define sigset_t in parisc uapi header |
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Linus Torvalds
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ff2632d7d0 |
powerpc updates for 6.10
- Enable BPF Kernel Functions (kfuncs) in the powerpc BPF JIT.
- Allow per-process DEXCR (Dynamic Execution Control Register) settings via
prctl, notably NPHIE which controls hashst/hashchk for ROP protection.
- Install powerpc selftests in sub-directories. Note this changes the way
run_kselftest.sh needs to be invoked for powerpc selftests.
- Change fadump (Firmware Assisted Dump) to better handle memory add/remove.
- Add support for passing additional parameters to the fadump kernel.
- Add support for updating the kdump image on CPU/memory add/remove events.
- Other small features, cleanups and fixes.
Thanks to: Andrew Donnellan, Andy Shevchenko, Aneesh Kumar K.V, Arnd Bergmann,
Benjamin Gray, Bjorn Helgaas, Christian Zigotzky, Christophe Jaillet, Christophe
Leroy, Colin Ian King, Cédric Le Goater, Dr. David Alan Gilbert, Erhard Furtner,
Frank Li, GUO Zihua, Ganesh Goudar, Geoff Levand, Ghanshyam Agrawal, Greg Kurz,
Hari Bathini, Joel Stanley, Justin Stitt, Kunwu Chan, Li Yang, Lidong Zhong,
Madhavan Srinivasan, Mahesh Salgaonkar, Masahiro Yamada, Matthias Schiffer,
Naresh Kamboju, Nathan Chancellor, Nathan Lynch, Naveen N Rao, Nicholas
Miehlbradt, Ran Wang, Randy Dunlap, Ritesh Harjani, Sachin Sant, Shirisha Ganta,
Shrikanth Hegde, Sourabh Jain, Stephen Rothwell, sundar, Thorsten Blum, Vaibhav
Jain, Xiaowei Bao, Yang Li, Zhao Chenhui.
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Merge tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Enable BPF Kernel Functions (kfuncs) in the powerpc BPF JIT.
- Allow per-process DEXCR (Dynamic Execution Control Register) settings
via prctl, notably NPHIE which controls hashst/hashchk for ROP
protection.
- Install powerpc selftests in sub-directories. Note this changes the
way run_kselftest.sh needs to be invoked for powerpc selftests.
- Change fadump (Firmware Assisted Dump) to better handle memory
add/remove.
- Add support for passing additional parameters to the fadump kernel.
- Add support for updating the kdump image on CPU/memory add/remove
events.
- Other small features, cleanups and fixes.
Thanks to Andrew Donnellan, Andy Shevchenko, Aneesh Kumar K.V, Arnd
Bergmann, Benjamin Gray, Bjorn Helgaas, Christian Zigotzky, Christophe
Jaillet, Christophe Leroy, Colin Ian King, Cédric Le Goater, Dr. David
Alan Gilbert, Erhard Furtner, Frank Li, GUO Zihua, Ganesh Goudar, Geoff
Levand, Ghanshyam Agrawal, Greg Kurz, Hari Bathini, Joel Stanley, Justin
Stitt, Kunwu Chan, Li Yang, Lidong Zhong, Madhavan Srinivasan, Mahesh
Salgaonkar, Masahiro Yamada, Matthias Schiffer, Naresh Kamboju, Nathan
Chancellor, Nathan Lynch, Naveen N Rao, Nicholas Miehlbradt, Ran Wang,
Randy Dunlap, Ritesh Harjani, Sachin Sant, Shirisha Ganta, Shrikanth
Hegde, Sourabh Jain, Stephen Rothwell, sundar, Thorsten Blum, Vaibhav
Jain, Xiaowei Bao, Yang Li, and Zhao Chenhui.
* tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (85 commits)
powerpc/fadump: Fix section mismatch warning
powerpc/85xx: fix compile error without CONFIG_CRASH_DUMP
powerpc/fadump: update documentation about bootargs_append
powerpc/fadump: pass additional parameters when fadump is active
powerpc/fadump: setup additional parameters for dump capture kernel
powerpc/pseries/fadump: add support for multiple boot memory regions
selftests/powerpc/dexcr: Fix spelling mistake "predicition" -> "prediction"
KVM: PPC: Book3S HV nestedv2: Fix an error handling path in gs_msg_ops_kvmhv_nestedv2_config_fill_info()
KVM: PPC: Fix documentation for ppc mmu caps
KVM: PPC: code cleanup for kvmppc_book3s_irqprio_deliver
KVM: PPC: Book3S HV nestedv2: Cancel pending DEC exception
powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#"
powerpc/code-patching: Use dedicated memory routines for patching
powerpc/code-patching: Test patch_instructions() during boot
powerpc64/kasan: Pass virtual addresses to kasan_init_phys_region()
powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX
powerpc: Fix typos
powerpc/eeh: Fix spelling of the word "auxillary" and update comment
macintosh/ams: Fix unused variable warning
powerpc/Makefile: Remove bits related to the previous use of -mcmodel=large
...
|
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Linus Torvalds
|
4853f1f6ac |
ARM development updates for v6.10-rc1
- Updates to AMBA bus subsystem to drop .owner struct device_driver initialisations, moving that to code instead. - Add LPAE privileged-access-never support - Add support for Clang CFI - clkdev: report over-sized device or connection strings -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmZF8aoACgkQ9OeQG+St rGShNg//aShGJvs0ezHMt7j4MVrToGHgmpkryaMiYDPU6ud3xSM29sIMxtdEw6yR DGJp8Lcx2KsJU8HKwEzRl7dMr4Cx16bXj69lHNCmalOflTOPCDJuZZ87OUFD6fXh RNbDbEnPlp474E1f3rJB4WkB3UA+hUq/26Z8mpfbWLunVMUeCilgKiDFQzJMobMH smHx1TyBwTDPbY6jHqdiGEzSoLzvDdtSFyYz69aRy8rfUHXESVdvqkXWMf33Bf60 fONhK4O4ln8iaQT0MmbWbV4TGNeOzqeNC4M4U3bVAyrwW4naSRFnVQEVJdaAgM/P 6w5DLpStjef5YHpGbx3nodBb+xvi0Kb25vL/fvnsmVLqPV3Rsp8T3d1WQI8RWnJo GphHk2QmogdOFwoiyMLXv6JZrc796SogSQBlF5lj3LoR8RCjuYUMVOvikTqfF0BK gMbvtF4v3SwJoKitjbiRgkusPEmziooi7hTwluFuWNfmkc7dJKPkfMhC0RkvIn0J VpL17A3A35YBnpjTAxTMsAh4OsBRasvBK/4np8nizwre+K5pPuF0PV6rFhndD31h JKfkXgIziyVN5TVfoocM1kQqQmDjTkyOmehgZ0dYRORyGJMoDgy6LUucQRziLubm C5Od5hcPhHhN8lECBjMA9P+9m0S+PvK3vepefdNIpSMoQwxAMFQ= =t/xl -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM updates from Russell King: - Updates to AMBA bus subsystem to drop .owner struct device_driver initialisations, moving that to code instead. - Add LPAE privileged-access-never support - Add support for Clang CFI - clkdev: report over-sized device or connection strings * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: (36 commits) ARM: 9398/1: Fix userspace enter on LPAE with CC_OPTIMIZE_FOR_SIZE=y clkdev: report over-sized strings when creating clkdev entries ARM: 9393/1: mm: Use conditionals for CFI branches ARM: 9392/2: Support CLANG CFI ARM: 9391/2: hw_breakpoint: Handle CFI breakpoints ARM: 9390/2: lib: Annotate loop delay instructions for CFI ARM: 9389/2: mm: Define prototypes for all per-processor calls ARM: 9388/2: mm: Type-annotate all per-processor assembly routines ARM: 9387/2: mm: Rewrite cacheflush vtables in CFI safe C ARM: 9386/2: mm: Use symbol alias for cache functions ARM: 9385/2: mm: Type-annotate all cache assembly routines ARM: 9384/2: mm: Make tlbflush routines CFI safe ARM: 9382/1: ftrace: Define ftrace_stub_graph ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement ARM: 9357/2: Reduce the number of #ifdef CONFIG_CPU_SW_DOMAIN_PAN ARM: 9356/2: Move asm statements accessing TTBCR into C functions ARM: 9355/2: Add TTBCR_* definitions to pgtable-3level-hwdef.h ARM: 9379/1: coresight: tpda: drop owner assignment ARM: 9378/1: coresight: etm4x: drop owner assignment ARM: 9377/1: hwrng: nomadik: drop owner assignment ... |
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Dan Carpenter
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c6a6c9694a |
ext4: fix error pointer dereference in ext4_mb_load_buddy_gfp()
This code calls folio_put() on an error pointer which will lead to a
crash. Check for both error pointers and NULL pointers before calling
folio_put().
Fixes:
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Alex Williamson
|
cbb325e77f |
vfio/pci: Restore zero affected bus reset devices warning
Yi notes relative to commit |
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Stefan Berger
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c6ab5c915d |
crypto: ecc - Prevent ecc_digits_from_bytes from reading too many bytes
Prevent ecc_digits_from_bytes from reading too many bytes from the input
byte array in case an insufficient number of bytes is provided to fill the
output digit array of ndigits. Therefore, initialize the most significant
digits with 0 to avoid trying to read too many bytes later on. Convert the
function into a regular function since it is getting too big for an inline
function.
If too many bytes are provided on the input byte array the extra bytes
are ignored since the input variable 'ndigits' limits the number of digits
that will be filled.
Fixes:
|
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Herbert Xu
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d3b17c6d9d |
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
Using completion_done to determine whether the caller has gone
away only works after a complete call. Furthermore it's still
possible that the caller has not yet called wait_for_completion,
resulting in another potential UAF.
Fix this by making the caller use cancel_work_sync and then freeing
the memory safely.
Fixes:
|
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David S. Miller
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f6f25eebe0 |
Merge branch 'wangxun-fixes'
Jiawen Wu says: ==================== Wangxun fixes Fixed some bugs when using ethtool to operate network devices. v4 -> v5: - Simplify if...else... to fix features. v3 -> v4: - Require both ctag and stag to be enabled or disabled. v2 -> v3: - Drop the first patch. v1 -> v2: - Factor out the same code. - Remove statistics printing with more than 64 queues. - Detail the commit logs to describe issues. - Remove reset flag check in wx_update_stats(). - Change to set VLAN CTAG and STAG to be consistent. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Jiawen Wu
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1d3c641495 |
net: txgbe: fix to control VLAN strip
When VLAN tag strip is changed to enable or disable, the hardware requires
the Rx ring to be in a disabled state, otherwise the feature cannot be
changed.
Fixes:
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Jiawen Wu
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ac71ab7816 |
net: wangxun: match VLAN CTAG and STAG features
Hardware requires VLAN CTAG and STAG configuration always matches. And
whether VLAN CTAG or STAG changes, the configuration needs to be changed
as well.
Fixes:
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Jiawen Wu
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68067f065e |
net: wangxun: fix to change Rx features
Fix the issue where some Rx features cannot be changed.
When using ethtool -K to turn off rx offload, it returns error and
displays "Could not change any device features". And netdev->features
is not assigned a new value to actually configure the hardware.
Fixes:
|
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Cheng Yu
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49217ea147 |
sched/core: Fix incorrect initialization of the 'burst' parameter in cpu_max_write()
In the cgroup v2 CPU subsystem, assuming we have a
cgroup named 'test', and we set cpu.max and cpu.max.burst:
# echo 1000000 > /sys/fs/cgroup/test/cpu.max
# echo 1000000 > /sys/fs/cgroup/test/cpu.max.burst
then we check cpu.max and cpu.max.burst:
# cat /sys/fs/cgroup/test/cpu.max
1000000 100000
# cat /sys/fs/cgroup/test/cpu.max.burst
1000000
Next we set cpu.max again and check cpu.max and
cpu.max.burst:
# echo 2000000 > /sys/fs/cgroup/test/cpu.max
# cat /sys/fs/cgroup/test/cpu.max
2000000 100000
# cat /sys/fs/cgroup/test/cpu.max.burst
1000
... we find that the cpu.max.burst value changed unexpectedly.
In cpu_max_write(), the unit of the burst value returned
by tg_get_cfs_burst() is microseconds, while in cpu_max_write(),
the burst unit used for calculation should be nanoseconds,
which leads to the bug.
To fix it, get the burst value directly from tg->cfs_bandwidth.burst.
Fixes:
|
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Christian Loehle
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7cb7fb5b49 |
sched/fair: Remove stale FREQUENCY_UTIL comment
On 05/03/2024 15:05, Vincent Guittot wrote:
I'm fine with either and that was my first thought here, too, but it did seem like
the comment was mostly placed there to justify the 'unexpected' high utilization
when explicitly passing FREQUENCY_UTIL and the need to clamp it then.
So removing did feel slightly more natural to me anyway.
So alternatively:
From: Christian Loehle <christian.loehle@arm.com>
Date: Tue, 5 Mar 2024 09:34:41 +0000
Subject: [PATCH] sched/fair: Remove stale FREQUENCY_UTIL mention
effective_cpu_util() flags were removed, so remove mentioning of the
flag.
commit
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Dawei Li
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72bffbf57c |
sched/fair: Fix initial util_avg calculation
Change se->load.weight to se_weight(se) in the calculation for the initial util_avg to avoid unnecessarily inflating the util_avg by 1024 times. The reason is that se->load.weight has the unit/scale as the scaled-up load, while cfs_rg->avg.load_avg has the unit/scale as the true task weight (as mapped directly from the task's nice/priority value). With CONFIG_32BIT, the scaled-up load is equal to the true task weight. With CONFIG_64BIT, the scaled-up load is 1024 times the true task weight. Thus, the current code may inflate the util_avg by 1024 times. The follow-up capping will not allow the util_avg value to go wild. But the calculation should have the correct logic. Signed-off-by: Dawei Li <daweilics@gmail.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org> Reviewed-by: Vishal Chourasia <vishalc@linux.ibm.com> Link: https://lore.kernel.org/r/20240315015916.21545-1-daweilics@gmail.com |
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Vitalii Bursov
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0f1c74befa |
docs: cgroup-v1: Clarify that domain levels are system-specific
Add a clarification that domain levels are system-specific and where to check for system details. Signed-off-by: Vitalii Bursov <vitaly@bursov.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Valentin Schneider <vschneid@redhat.com> Acked-by: Vincent Guittot <vincent.guittot@linaro.org> Link: https://lore.kernel.org/r/42b177a2e897cdf880caf9c2025f5b609e820334.1714488502.git.vitaly@bursov.com |
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Vitalii Bursov
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287372fa39 |
sched/debug: Dump domains' level
Knowing domain's level exactly can be useful when setting relax_domain_level or cpuset.sched_relax_domain_level Usage: cat /debug/sched/domains/cpu0/domain1/level to dump cpu0 domain1's level. SDM macro is not used because sd->level is 'int' and it would hide the type mismatch between 'int' and 'u32'. Signed-off-by: Vitalii Bursov <vitaly@bursov.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Acked-by: Vincent Guittot <vincent.guittot@linaro.org> Reviewed-by: Valentin Schneider <vschneid@redhat.com> Link: https://lore.kernel.org/r/9489b6475f6dd6fbc67c617752d4216fa094da53.1714488502.git.vitaly@bursov.com |
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Vitalii Bursov
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a1fd0b9d75 |
sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level
Change relax_domain_level checks so that it would be possible
to include or exclude all domains from newidle balancing.
This matches the behavior described in the documentation:
-1 no request. use system default or follow request of others.
0 no search.
1 search siblings (hyperthreads in a core).
"2" enables levels 0 and 1, level_max excludes the last (level_max)
level, and level_max+1 includes all levels.
Fixes:
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Borislav Petkov (AMD)
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9dba9c67e5 |
x86/alternatives: Use the correct length when optimizing NOPs
Commit in Fixes moved the optimize_nops() call inside apply_relocation()
and made it a second optimization pass after the relocations have been
done.
Since optimize_nops() works only on NOPs, that is fine and it'll simply
jump over instructions which are not NOPs.
However, it made that call with repl_len as the buffer length to
optimize.
However, it can happen that there are alternatives calls like this one:
alternative("mfence; lfence", "", ALT_NOT(X86_FEATURE_APIC_MSRS_FENCE));
where the replacement length is 0. And using repl_len is wrong because
apply_alternatives() expands the buffer size to the length of the source
insn that is being patched, by padding it with one-byte NOPs:
for (; insn_buff_sz < a->instrlen; insn_buff_sz++)
insn_buff[insn_buff_sz] = 0x90;
Long story short: pass the length of the original instruction(s) as the
length of the temporary buffer which to optimize.
Result:
SMP alternatives: feat: 11*32+27, old: (lapic_next_deadline+0x9/0x50 (ffffffff81061829) len: 6), repl: (ffffffff89b1cc60, len: 0) flags: 0x1
SMP alternatives: ffffffff81061829: old_insn: 0f ae f0 0f ae e8
SMP alternatives: ffffffff81061829: final_insn: 90 90 90 90 90 90
=>
SMP alternatives: feat: 11*32+27, old: (lapic_next_deadline+0x9/0x50 (ffffffff81061839) len: 6), repl: (ffffffff89b1cc60, len: 0) flags: 0x1
SMP alternatives: ffffffff81061839: [0:6) optimized NOPs: 66 0f 1f 44 00 00
SMP alternatives: ffffffff81061839: old_insn: 0f ae f0 0f ae e8
SMP alternatives: ffffffff81061839: final_insn: 66 0f 1f 44 00 00
Fixes:
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Nathan Chancellor
|
82110ae235 |
x86/boot: Address clang -Wimplicit-fallthrough in vsprintf()
After enabling -Wimplicit-fallthrough for the x86 boot code, clang
warns:
arch/x86/boot/printf.c:257:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
257 | case 'u':
| ^
Clang is a little more pedantic than GCC, which does not warn when
falling through to a case that is just break or return. Clang's version
is more in line with the kernel's own stance in deprecated.rst, which
states that all switch/case blocks must end in either break,
fallthrough, continue, goto, or return. Add the missing break to silence
the warning.
Fixes:
|
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Eric Dumazet
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581073f626 |
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
trafgen performance considerably sank on hosts with many cores after the blamed commit. packet_read_pending() is very expensive, and calling it in af_packet fast path defeats Daniel intent in commit |
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Daniel Jurgens
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fa033def41 |
virtio_net: Fix missed rtnl_unlock
The rtnl_lock would stay locked if allocating promisc_allmulti failed.
Also changed the allocation to GFP_KERNEL.
Fixes:
|
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Eric Dumazet
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e03e7f20eb |
netrom: fix possible dead-lock in nr_rt_ioctl()
syzbot loves netrom, and found a possible deadlock in nr_rt_ioctl [1]
Make sure we always acquire nr_node_list_lock before nr_node_lock(nr_node)
[1]
WARNING: possible circular locking dependency detected
6.9.0-rc7-syzkaller-02147-g654de42f3fc6 #0 Not tainted
------------------------------------------------------
syz-executor350/5129 is trying to acquire lock:
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: nr_node_lock include/net/netrom.h:152 [inline]
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:464 [inline]
ffff8880186e2070 (&nr_node->node_lock){+...}-{2:2}, at: nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697
but task is already holding lock:
ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:462 [inline]
ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_rt_ioctl+0x10a/0x1090 net/netrom/nr_route.c:697
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (nr_node_list_lock){+...}-{2:2}:
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
_raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178
spin_lock_bh include/linux/spinlock.h:356 [inline]
nr_remove_node net/netrom/nr_route.c:299 [inline]
nr_del_node+0x4b4/0x820 net/netrom/nr_route.c:355
nr_rt_ioctl+0xa95/0x1090 net/netrom/nr_route.c:683
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
-> #0 (&nr_node->node_lock){+...}-{2:2}:
check_prev_add kernel/locking/lockdep.c:3134 [inline]
check_prevs_add kernel/locking/lockdep.c:3253 [inline]
validate_chain+0x18cb/0x58e0 kernel/locking/lockdep.c:3869
__lock_acquire+0x1346/0x1fd0 kernel/locking/lockdep.c:5137
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
_raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178
spin_lock_bh include/linux/spinlock.h:356 [inline]
nr_node_lock include/net/netrom.h:152 [inline]
nr_dec_obs net/netrom/nr_route.c:464 [inline]
nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(nr_node_list_lock);
lock(&nr_node->node_lock);
lock(nr_node_list_lock);
lock(&nr_node->node_lock);
*** DEADLOCK ***
1 lock held by syz-executor350/5129:
#0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
#0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_dec_obs net/netrom/nr_route.c:462 [inline]
#0: ffffffff8f7053b8 (nr_node_list_lock){+...}-{2:2}, at: nr_rt_ioctl+0x10a/0x1090 net/netrom/nr_route.c:697
stack backtrace:
CPU: 0 PID: 5129 Comm: syz-executor350 Not tainted 6.9.0-rc7-syzkaller-02147-g654de42f3fc6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
check_noncircular+0x36a/0x4a0 kernel/locking/lockdep.c:2187
check_prev_add kernel/locking/lockdep.c:3134 [inline]
check_prevs_add kernel/locking/lockdep.c:3253 [inline]
validate_chain+0x18cb/0x58e0 kernel/locking/lockdep.c:3869
__lock_acquire+0x1346/0x1fd0 kernel/locking/lockdep.c:5137
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
_raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178
spin_lock_bh include/linux/spinlock.h:356 [inline]
nr_node_lock include/net/netrom.h:152 [inline]
nr_dec_obs net/netrom/nr_route.c:464 [inline]
nr_rt_ioctl+0x1bb/0x1090 net/netrom/nr_route.c:697
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Fixes:
|
||
Michal Schmidt
|
67708158e7 |
idpf: don't skip over ethtool tcp-data-split setting
Disabling tcp-data-split on idpf silently fails:
# ethtool -G $NETDEV tcp-data-split off
# ethtool -g $NETDEV | grep 'TCP data split'
TCP data split: on
But it works if you also change 'tx' or 'rx':
# ethtool -G $NETDEV tcp-data-split off tx 256
# ethtool -g $NETDEV | grep 'TCP data split'
TCP data split: off
The bug is in idpf_set_ringparam, where it takes a shortcut out if the
TX and RX sizes are not changing. Fix it by checking also if the
tcp-data-split setting remains unchanged. Only then can the soft reset
be skipped.
Fixes:
|
||
Sagar Cheluvegowda
|
fe32622763 |
dt-bindings: net: qcom: ethernet: Allow dma-coherent
On SA8775P, Ethernet DMA controller is coherent with the CPU. allow specifying that. Signed-off-by: Sagar Cheluvegowda <quic_scheluve@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240514-mark_ethernet_devices_dma_coherent-v4-2-04e1198858c5@quicinc.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Tony Battersby
|
a45835a0bb |
bonding: fix oops during rmmod
"rmmod bonding" causes an oops ever since commit |
||
xu xin
|
bb48727238 |
net/ipv6: Fix route deleting failure when metric equals 0
Problem ========= After commit |
||
Hangbin Liu
|
988af27636 |
selftests/net: reduce xfrm_policy test time
The check_random_order test add/get plenty of xfrm rules, which consume a lot time on debug kernel and always TIMEOUT. Let's reduce the test loop and see if it works. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20240514095227.2597730-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Stephen Boyd
|
03be434863 |
Merge branches 'clk-microchip', 'clk-samsung' and 'clk-qcom' into clk-next
* clk-microchip: clk, reset: microchip: mpfs: fix incorrect preprocessor conditions clock, reset: microchip: move all mpfs reset code to the reset subsystem * clk-samsung: clk: samsung: Don't register clkdev lookup for the fixed rate clocks clk: samsung: gs101: drop unused HSI2 clock parent data clk: samsung: gs101: mark some apm UASC and XIU clocks critical clk: samsung: gs101: add support for cmu_hsi2 clk: samsung: gs101: add support for cmu_hsi0 dt-bindings: clock: google,gs101-clock: add HSI2 clock management unit dt-bindings: clock: google,gs101-clock: add HSI0 clock management unit clk: samsung: gs101: propagate PERIC1 USI SPI clock rate clk: samsung: gs101: propagate PERIC0 USI SPI clock rate clk: samsung: exynosautov9: fix wrong pll clock id value dt-bindings: clock: samsung,s3c6400-clock: convert to DT Schema clk: samsung: exynos850: Add CMU_CPUCL0 and CMU_CPUCL1 clk: samsung: Implement manual PLL control for ARM64 SoCs * clk-qcom: (27 commits) clk: qcom: clk-alpha-pll: fix rate setting for Stromer PLLs clk: qcom: apss-ipq-pll: fix PLL rate for IPQ5018 clk: qcom: Fix SM_GPUCC_8650 dependencies clk: qcom: Fix SC_CAMCC_8280XP dependencies clk: qcom: mmcc-msm8998: fix venus clock issue clk: qcom: dispcc-sm8650: fix DisplayPort clocks clk: qcom: dispcc-sm8550: fix DisplayPort clocks clk: qcom: dispcc-sm6350: fix DisplayPort clocks clk: qcom: dispcc-sm8450: fix DisplayPort clocks clk: qcom: clk-cbf-8996: use HUAYRA_APSS register map for cbf_pll clk: qcom: apss-ipq-pll: constify clk_init_data structures clk: qcom: apss-ipq-pll: constify match data structures clk: qcom: apss-ipq-pll: move Huayra register map to 'clk_alpha_pll_regs' clk: qcom: apss-ipq-pll: reuse Stromer reg offsets from 'clk_alpha_pll_regs' clk: qcom: apss-ipq-pll: use stromer ops for IPQ5018 to fix boot failure clk: qcom: gcc-ipq8074: rework nss_port5/6 clock to multiple conf clk: qcom: clk-rcg2: add support for rcg2 freq multi ops clk: qcom: clk-rcg: introduce support for multiple conf for same freq clk: qcom: hfpll: Add QCS404-specific compatible dt-bindings: clock: qcom,hfpll: Convert to YAML ... |
||
|
Stephen Boyd
|
4a35e6fc41 |
Merge branches 'clk-counted', 'clk-imx', 'clk-amlogic', 'clk-binding' and 'clk-rockchip' into clk-next
* clk-counted: clk: bcm: rpi: Assign ->num before accessing ->hws clk: bcm: dvp: Assign ->num before accessing ->hws * clk-imx: clk: imx: imx8mp: Convert to platform remove callback returning void clk: imx: imx8mp: Switch to RUNTIME_PM_OPS() clk: imx: add i.MX95 BLK CTL clk driver dt-bindings: clock: support i.MX95 Display Master CSR module dt-bindings: clock: support i.MX95 BLK CTL module dt-bindings: clock: add i.MX95 clock header clk: imx: imx8mp: Add pm_runtime support for power saving * clk-amlogic: clk: meson: s4: fix module autoloading clk: meson: fix module license to GPL only clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF clk: meson: add vclk driver clk: meson: pll: print out pll name when unable to lock it clk: meson: s4: pll: determine maximum register in regmap config clk: meson: s4: peripherals: determine maximum register in regmap config clk: meson: a1: pll: determine maximum register in regmap config clk: meson: a1: peripherals: determine maximum register in regmap config * clk-binding: dt-bindings: clock: fixed: Define a preferred node name * clk-rockchip: clk: rockchip: rk3568: Add PLL rate for 724 MHz clk: rockchip: Remove an unused field in struct rockchip_mmc_clock clk: rockchip: rk3588: Add reset line for HDMI Receiver clk: rockchip: rk3568: Add missing USB480M_PHY mux dt-bindings: reset: Define reset id used for HDMI Receiver dt-bindings: clock: rockchip: add USB480M_PHY mux |
||
|
Stephen Boyd
|
7552d1b935 |
Merge branches 'clk-stm', 'clk-renesas', 'clk-scmi' and 'clk-allwinner' into clk-next
- STM32MP257 SoC clk driver - Allocate clk_ops dynamically for SCMI clk driver * clk-stm: dt-bindings: clocks: stm32mp25: add access-controllers description clk: stm32: introduce clocks for STM32MP257 platform dt-bindings: clocks: stm32mp25: add description of all parents clk: stm32mp13: use platform device APIs * clk-renesas: clk: renesas: r9a08g045: Add support for power domains clk: renesas: rzg2l: Extend power domain support dt-bindings: clock: renesas,rzg2l-cpg: Update #power-domain-cells = <1> for RZ/G3S dt-bindings: clock: r9a08g045-cpg: Add power domain IDs dt-bindings: clock: r9a07g054-cpg: Add power domain IDs dt-bindings: clock: r9a07g044-cpg: Add power domain IDs dt-bindings: clock: r9a07g043-cpg: Add power domain IDs clk: renesas: shmobile: Remove unused CLK_ENABLE_ON_INIT clk: renesas: r8a7740: Remove unused div4_clk.flags field clk: renesas: r9a07g043: Add clock and reset entry for PLIC clk: renesas: r8a779h0: Add INTC-EX clock clk: renesas: r8a779h0: Add MSIOF clocks clk: renesas: r8a779a0: Fix CANFD parent clock clk: rs9: fix wrong default value for clock amplitude clk: renesas: r8a779h0: Add timer clocks clk: renesas: r8a779h0: Add SCIF clocks clk: renesas: r9a07g044: Mark resets array as const clk: renesas: r9a07g043: Mark mod_clks and resets arrays as const clk: renesas: r8a779h0: Add thermal clock dt-bindings: clock: r9a07g043-cpg: Annotate RZ/G2UL-only core clocks * clk-scmi: clk: scmi: Add support for get/set duty_cycle operations clk: scmi: Add support for re-parenting restricted clocks clk: scmi: Add support for rate change restricted clocks clk: scmi: Add support for state control restricted clocks clk: scmi: Allocate CLK operations dynamically * clk-allwinner: clk: sunxi-ng: fix module autoloading clk: sunxi-ng: a64: Add constraints on PLL-MIPI's n/m ratio and parent rate clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate |
||
|
Stephen Boyd
|
5aabfd91fc |
Merge branches 'clk-cleanup', 'clk-airoha', 'clk-mediatek', 'clk-sophgo' and 'clk-loongson' into clk-next
- Airoha EN7581 SoC clk driver - Sophgo CV1800B, CV1812H and SG2000 SoC clk driver - Loongson-2k0500 and Loongson-2k2000 SoC clk driver * clk-cleanup: clk: gemini: Remove an unused field in struct clk_gemini_pci clk: highbank: Remove an unused field in struct hb_clk clk: ti: dpll: fix incorrect #ifdef checks clk: nxp: Remove an unused field in struct lpc18xx_pll * clk-airoha: clk: en7523: Add EN7581 support clk: en7523: Add en_clk_soc_data data structure dt-bindings: clock: airoha: add EN7581 binding * clk-mediatek: clk: mediatek: mt8365-mm: fix DPI0 parent clk: mediatek: pllfh: Don't log error for missing fhctl node * clk-sophgo: clk: sophgo: avoid open-coded 64-bit division clk: sophgo: Make synthesizer struct static clk: sophgo: Add clock support for SG2000 SoC clk: sophgo: Add clock support for CV1810 SoC clk: sophgo: Add clock support for CV1800 SoC dt-bindings: clock: sophgo: Add clock controller of SG2000 series SoC * clk-loongson: clk: clk-loongson2: Add Loongson-2K2000 clock support dt-bindings: clock: loongson2: Add Loongson-2K2000 compatible clk: clk-loongson2: Add Loongson-2K0500 clock support dt-bindings: clock: loongson2: Add Loongson-2K0500 compatible clk: clk-loongson2: Refactor driver for adding new platforms dt-bindings: clock: Add Loongson-2K expand clock index |
||
Jakub Kicinski
|
52d94c180a |
bpf-for-netdev
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZkadRwAKCRDbK58LschI g7xHAP4qtAPmdwIkR5WIuqZtSEgk+a8ZZAvBvfEiGmjTH57x7QEAwvHBo0BkemuG E8VjTgG12h93iI0VwNFY4k9MgBmWQQA= =9BHu -----END PGP SIGNATURE----- Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2024-05-17 We've added 7 non-merge commits during the last 2 day(s) which contain a total of 8 files changed, 20 insertions(+), 9 deletions(-). The main changes are: 1) Fix KASAN slab-out-of-bounds in percpu_array_map_gen_lookup and add BPF selftests to cover this case, from Andrii Nakryiko. (Report https://lore.kernel.org/bpf/20240514231155.1004295-1-kuba@kernel.org/) 2) Fix two BPF selftests to adjust for kernel changes after fast-forwarding Linus' tree to make BPF CI all green again, from Martin KaFai Lau. 3) Fix libbpf feature detectors when using token_fd by adjusting the attribute size for memset to cover the former, also from Andrii Nakryiko. 4) Fix the description of 'src' in ALU instructions for the BPF ISA standardization doc, from Puranjay Mohan. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations selftests/bpf: Adjust test_access_variable_array after a kernel function name change selftests/bpf: add more variations of map-in-map situations bpf: save extended inner map info for percpu array maps as well MAINTAINERS: Update ARM64 BPF JIT maintainer bpf, docs: Fix the description of 'src' in ALU instructions libbpf: fix feature detectors when using token_fd ==================== Link: https://lore.kernel.org/r/20240517001600.23703-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Martin KaFai Lau
|
51e2b8d331 |
selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations
The btf_dump test fails:
test_btf_dump_struct_data:FAIL:file_operations unexpected file_operations: actual '(struct file_operations){
.owner = (struct module *)0xffffffffffffffff,
.fop_flags = (fop_flags_t)4294967295,
.llseek = (loff_t (*)(struct f' != expected '(struct file_operations){
.owner = (struct module *)0xffffffffffffffff,
.llseek = (loff_t (*)(struct file *, loff_t, int))0xffffffffffffffff,'
The "fop_flags" is a recent addition to the struct file_operations in
commit
|
||
|
Martin KaFai Lau
|
5405807edd |
selftests/bpf: Adjust test_access_variable_array after a kernel function name change
After commit
|
||
|
Linus Torvalds
|
ea5f6ad9ad |
platform-drivers-x86 for v6.10-1
Highlights:
- New drivers/platform/arm64 directory for arm64 embedded-controller drivers
- New drivers for:
- Acer Aspire 1 embedded controllers (for arm64 models)
- ACPI quickstart PNP0C32 buttons
- Dell All-In-One backlight support (dell-uart-backlight)
- Lenovo WMI camera buttons
- Lenovo Yoga Tablet 2 Pro 1380F/L fast charging
- MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only)
- MSI WMI sensors (fan speed sensors only for now)
- Asus WMI:
- 2024 ROG Mini-LED support
- MCU powersave support
- Vivobook GPU MUX support
- Misc. other improvements
- Ideapad laptop:
- Export FnLock LED as LED class device
- Switch platform profiles using thermal management key
- Intel drivers:
- IFS: various improvements
- PMC: Lunar Lake support
- SDSI: various improvements
- TPMI/ISST: various improvements
- tools: intel-speed-select: various improvements
- MS Surface drivers:
- Fan profile switching support
- Surface Pro thermal sensors support
- ThinkPad ACPI:
- Reworked hotkey support to use sparse keymaps
- Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys
- WMI core:
- New WMI driver development guide
- x86 Android tablets:
- Lenovo Yoga Tablet 2 Pro 1380F/L support
- Xiaomi MiPad 2 status LED and bezel touch buttons backlight support
- Miscellaneous cleanups / fixes / improvements
The following is an automated git shortlog grouped by driver:
ACPI:
- platform-profile: add platform_profile_cycle()
Add ACPI quickstart button (PNP0C32) driver:
- Add ACPI quickstart button (PNP0C32) driver
Add lenovo-yoga-tab2-pro-1380-fastcharger driver:
- Add lenovo-yoga-tab2-pro-1380-fastcharger driver
Add new Dell UART backlight driver:
- Add new Dell UART backlight driver
Add lenovo WMI camera button driver:
- Add lenovo WMI camera button driver
Add new MeeGoPad ANX7428 Type-C Cross Switch driver:
- Add new MeeGoPad ANX7428 Type-C Cross Switch driver
ISST:
- Support SST-BF and SST-TF per level
- Add missing MODULE_DESCRIPTION
- Add dev_fmt
- Use in_range() to check package ID validity
- Support partitioned systems
- Shorten the assignments for power_domain_info
- Use local variable for auxdev->dev
MAINTAINERS:
- drop Daniel Oliveira Nascimento
arm64:
- dts: qcom: acer-aspire1: Add embedded controller
asus-laptop:
- Use sysfs_emit() and sysfs_emit_at() to replace sprintf()
asus-wmi:
- cleanup main struct to avoid some holes
- Add support for MCU powersave
- ROG Ally increase wait time, allow MCU powersave
- adjust formatting of ppt-<name>() functions
- store a min default for ppt options
- support toggling POST sound
- add support variant of TUF RGB
- add support for Vivobook GPU MUX
- add support for 2024 ROG Mini-LED
- use sysfs_emit() instead of sprintf()
classmate-laptop:
- Add missing MODULE_DESCRIPTION()
devm-helpers:
- Fix a misspelled cancellation in the comments
dt-bindings:
- leds: Add LED_FUNCTION_FNLOCK
- platform: Add Acer Aspire 1 EC
hp-wmi:
- use sysfs_emit() instead of sprintf()
huawei-wmi:
- use sysfs_emit() instead of sprintf()
ideapad-laptop:
- switch platform profiles using thermal management key
- add FnLock LED class device
- add fn_lock_get/set functions
intel-vbtn:
- Log event code on unexpected button events
intel/pmc:
- Enable S0ix blocker show in Lunar Lake
- Add support to show S0ix blocker counter
- Update LNL signal status map
msi-laptop:
- Use sysfs_emit() to replace sprintf()
p2sb:
- Don't init until unassigned resources have been assigned
- Make p2sb_get_devfn() return void
platform:
- arm64: Add Acer Aspire 1 embedded controller driver
- Add ARM64 platform directory
platform/surface:
- aggregator: Log critical errors during SAM probing
- aggregator_registry: Add support for thermal sensors on the Surface Pro 9
- platform_profile: add fan profile switching
platform/x86/amd:
- pmc: Add new ACPI ID AMDI000B
- pmf: Add new ACPI ID AMDI0105
platform/x86/amd/hsmp:
- switch to use device_add_groups()
platform/x86/amd/pmc:
- Fix implicit declaration error on i386
- Add AMD MP2 STB functionality
platform/x86/fujitsu-laptop:
- Replace sprintf() with sysfs_emit()
platform/x86/intel-uncore-freq:
- Don't present root domain on error
platform/x86/intel/ifs:
- Disable irq during one load stage
- trace: display batch num in hex
- Classify error scenarios correctly
platform/x86/intel/pmc:
- Fix PCH names in comments
platform/x86/intel/sdsi:
- Add attribute to read the current meter state
- Add in-band BIOS lock support
- Combine read and write mailbox flows
- Set message size during writes
platform/x86/intel/tpmi:
- Add additional TPMI header fields
- Align comments in kernel-doc
- Check major version change for TPMI Information
- Handle error from tpmi_process_info()
quickstart:
- Fix race condition when reporting input event
- fix Kconfig selects
- Miscellaneous improvements
samsung-laptop:
- Use sysfs_emit() to replace the old interface sprintf()
think-lmi:
- Convert container_of() macros to static inline
thinkpad_acpi:
- Use false to set acpi_send_ev to false
- Support hotkey to disable trackpoint doubletap
- Support for system debug info hotkey
- Support for trackpoint doubletap
- Simplify known_ev handling
- Add mappings for adaptive kbd clipping-tool and cloud keys
- Switch to using sparse-keymap helpers
- Drop KEY_RESERVED special handling
- Use correct keycodes for volume and brightness keys
- Change hotkey_reserved_mask initialization
- Do not send ACPI netlink events for unknown hotkeys
- Move tpacpi_driver_event() call to tpacpi_input_send_key()
- Move hkey > scancode mapping to tpacpi_input_send_key()
- Drop tpacpi_input_send_key_masked() and hotkey_driver_event()
- Always call tpacpi_driver_event() for hotkeys
- Move hotkey_user_mask check to tpacpi_input_send_key()
- Move special original hotkeys handling out of switch-case
- Move adaptive kbd event handling to tpacpi_driver_event()
- Make tpacpi_driver_event() return if it handled the event
- Do hkey to scancode translation later
- Use tpacpi_input_send_key() in adaptive kbd code
- Drop ignore_acpi_ev
- Drop setting send_/ignore_acpi_ev defaults twice
- Provide hotkey_poll_stop_sync() dummy
- Take hotkey_mutex during hotkey_exit()
- change sprintf() to sysfs_emit()
- use platform_profile_cycle()
tools arch x86:
- Add dell-uart-backlight-emulator
tools/arch/x86/intel_sdsi:
- Add current meter support
- Simplify ascii printing
- Fix meter_certificate decoding
- Fix meter_show display
- Fix maximum meter bundle length
tools/power/x86/intel-speed-select:
- v1.19 release
- Display CPU as None for -1
- SST BF/TF support per level
- Increase number of CPUs displayed
- Present all TRL levels for turbo-freq
- Fix display for unsupported levels
- Support multiple dies
- Increase die count
toshiba_acpi:
- Add quirk for buttons on Z830
uv_sysfs:
- use sysfs_emit() instead of sprintf()
wmi:
- Add MSI WMI Platform driver
- Add driver development guide
- Mark simple WMI drivers as legacy-free
- Avoid returning AE_OK upon unknown error
- Support reading/writing 16 bit EC values
x86-android-tablets:
- Create LED device for Xiaomi Pad 2 bottom bezel touch buttons
- Xiaomi pad2 RGB LED fwnode updates
- Pass struct device to init()
- Add Lenovo Yoga Tablet 2 Pro 1380F/L data
- Unregister devices in reverse order
- Add swnode for Xiaomi pad2 indicator LED
- Use GPIO_LOOKUP() macro
xiaomi-wmi:
- Drop unnecessary NULL checks
- Fix race condition when reporting key events
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Merge tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- New drivers/platform/arm64 directory for arm64 embedded-controller
drivers
- New drivers:
- Acer Aspire 1 embedded controllers (for arm64 models)
- ACPI quickstart PNP0C32 buttons
- Dell All-In-One backlight support (dell-uart-backlight)
- Lenovo WMI camera buttons
- Lenovo Yoga Tablet 2 Pro 1380F/L fast charging
- MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only)
- MSI WMI sensors (fan speed sensors only for now)
- Asus WMI:
- 2024 ROG Mini-LED support
- MCU powersave support
- Vivobook GPU MUX support
- Misc. other improvements
- Ideapad laptop:
- Export FnLock LED as LED class device
- Switch platform profiles using thermal management key
- Intel drivers:
- IFS: various improvements
- PMC: Lunar Lake support
- SDSI: various improvements
- TPMI/ISST: various improvements
- tools: intel-speed-select: various improvements
- MS Surface drivers:
- Fan profile switching support
- Surface Pro thermal sensors support
- ThinkPad ACPI:
- Reworked hotkey support to use sparse keymaps
- Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys
- WMI core:
- New WMI driver development guide
- x86 Android tablets:
- Lenovo Yoga Tablet 2 Pro 1380F/L support
- Xiaomi MiPad 2 status LED and bezel touch buttons backlight
support
- Miscellaneous cleanups / fixes / improvements
* tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (128 commits)
platform/x86: Add new MeeGoPad ANX7428 Type-C Cross Switch driver
devm-helpers: Fix a misspelled cancellation in the comments
tools arch x86: Add dell-uart-backlight-emulator
platform/x86: Add new Dell UART backlight driver
platform/x86: x86-android-tablets: Create LED device for Xiaomi Pad 2 bottom bezel touch buttons
platform/x86: x86-android-tablets: Xiaomi pad2 RGB LED fwnode updates
platform/x86: x86-android-tablets: Pass struct device to init()
platform/x86/amd: pmc: Add new ACPI ID AMDI000B
platform/x86/amd: pmf: Add new ACPI ID AMDI0105
platform/x86: p2sb: Don't init until unassigned resources have been assigned
platform/surface: aggregator: Log critical errors during SAM probing
platform/x86: ISST: Support SST-BF and SST-TF per level
platform/x86/fujitsu-laptop: Replace sprintf() with sysfs_emit()
tools/power/x86/intel-speed-select: v1.19 release
tools/power/x86/intel-speed-select: Display CPU as None for -1
tools/power/x86/intel-speed-select: SST BF/TF support per level
tools/power/x86/intel-speed-select: Increase number of CPUs displayed
tools/power/x86/intel-speed-select: Present all TRL levels for turbo-freq
tools/power/x86/intel-speed-select: Fix display for unsupported levels
tools/power/x86/intel-speed-select: Support multiple dies
...
|
||
|
Linus Torvalds
|
b426433c03 |
* MTD
Simon Glass wanted to support binman's output properties in order to
check their validity using the binding checks and proposed changes with
the missing properties as well as a binman compatible.
Krzysztof Kozlowski on his side shared a new yaml for describing
Samsung's OneNAND interface.
The interface with NVMEM has also been slightly improved/fixed,
especially now that OTP are also supported in the NAND subsystem.
Along with these changes, small cleanups have also been contributed
around ID tables, structure sizes, arithmetic checks and comments.
* Raw NAND subsystem
Two small fixes, one in the Hynix vendor code for properly returning an
error which might have been ignored and another in the Davinci driver to
properly synchronize the controller with the gpio domain.
* SPI NOR subsystem
SPI NOR now uses div_u64() instead of div64_u64() in places where the
divisor is 32 bits. Many 32 bit architectures can optimize this variant
better than a full 64 bit divide.
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Merge tag 'mtd/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD:
- Simon Glass wanted to support binman's output properties in order
to check their validity using the binding checks and proposed
changes with the missing properties as well as a binman compatible.
- Krzysztof Kozlowski on his side shared a new yaml for describing
Samsung's OneNAND interface.
- The interface with NVMEM has also been slightly improved/fixed,
especially now that OTP are also supported in the NAND subsystem.
- Along with these changes, small cleanups have also been contributed
around ID tables, structure sizes, arithmetic checks and comments.
Raw NAND subsystem:
- Two small fixes, one in the Hynix vendor code for properly
returning an error which might have been ignored and another in the
Davinci driver to properly synchronize the controller with the gpio
domain.
SPI NOR subsystem:
- SPI NOR now uses div_u64() instead of div64_u64() in places where
the divisor is 32 bits. Many 32 bit architectures can optimize this
variant better than a full 64 bit divide"
* tag 'mtd/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: spi-nor: replace unnecessary div64_u64() with div_u64()
mtd: mchp23k256: drop unneeded MODULE_ALIAS
dt-bindings: mtd: fixed-partition: Add binman compatibles
dt-bindings: mtd: fixed-partitions: Add alignment properties
mtd: maps: sa1100-flash: Prefer struct_size over open coded arithmetic
mtd: core: Align comment with an action in mtd_otp_nvmem_add()
mtd: rawnand: hynix: fixed typo
mtd: rawnand: davinci: Add dummy read after sending command
mtd: partitions: redboot: Added conversion of operands to a larger type
dt-bindings: mtd: Add Samsung S5Pv210 OneNAND
mtd: core: Don't fail mtd_otp_nvmem_add() if OTP is unsupported
mtd: core: Report error if first mtd_otp_size() call fails in mtd_otp_nvmem_add()
|
||
|
Linus Torvalds
|
8b06f7538a |
MMC core:
- Increase the timeout period of the ACMD41 command
- Add card entry for quirks to debugfs
- Add mmc_gpiod_set_cd_config() function
- Store owner from SDIO modules with sdio_register_driver()
MMC host:
- atmel-mci: Some cleanups and a switch to use dev_err_probe()
- renesas_sdhi: Add support for RZ/G2L, RZ/G3S and RZ/V2M variants
- renesas_sdhi: Set the SDBUF after reset
- sdhci: Add support for "Tuning Error" interrupts
- sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA
- sdhci-acpi: Disable write protect detection on Toshiba WT10-A
- sdhci-acpi: Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working
- sdhci_am654: Re-work and fix the tuning support for multiple speed-modes
- sdhci_am654: Add tuning algorithm for delay chain
- sdhci-esdhc-imx: Add NXP S32G3 support
- sdhci-of-dwcmshc: Add tuning support for Sophgo CV1800B and SG200X
- sdhci-of-dwcmshc: Implement SDHCI CQE support
- sdhci-pci-gli: Use the proper pci_set_power_state() instead of PMCSR writes
MEMSTICK:
- Convert a couple of drivers to use the ->remove_new() callback
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Merge tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Increase the timeout period of the ACMD41 command
- Add card entry for quirks to debugfs
- Add mmc_gpiod_set_cd_config() function
- Store owner from SDIO modules with sdio_register_driver()
MMC host:
- atmel-mci: Some cleanups and a switch to use dev_err_probe()
- renesas_sdhi:
- Add support for RZ/G2L, RZ/G3S and RZ/V2M variants
- Set the SDBUF after reset
- sdhci: Add support for "Tuning Error" interrupts
- sdhci-acpi:
- Add quirk to enable pull-up on the card-detect GPIO on Asus
T100TA
- Disable write protect detection on Toshiba WT10-A
- Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working
- sdhci_am654:
- Re-work and fix the tuning support for multiple speed-modes
- Add tuning algorithm for delay chain
- sdhci-esdhc-imx: Add NXP S32G3 support
- sdhci-of-dwcmshc:
- Add tuning support for Sophgo CV1800B and SG200X
- Implement SDHCI CQE support
- sdhci-pci-gli: Use the proper pci_set_power_state() instead of
PMCSR writes"
MEMSTICK:
- Convert a couple of drivers to use the ->remove_new() callback"
* tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits)
mmc: renesas_sdhi: Add compatible string for RZ/G2L family, RZ/G3S, and RZ/V2M SoCs
dt-bindings: mmc: renesas,sdhi: Document RZ/G2L family compatibility
dt-bindings: mmc: renesas,sdhi: Group single const value items into an enum list
mmc: renesas_sdhi: Set the SDBUF after reset
mmc: core: Increase the timeout period of the ACMD41 command
mmc: core: Convert to use __mmc_poll_for_busy() SD_APP_OP_COND too
mmc: atmel-mci: Switch to use dev_err_probe()
mmc: atmel-mci: Incapsulate used to be a platform data into host structure
mmc: atmel-mci: Replace platform device pointer by generic one
mmc: atmel-mci: Use temporary variable for struct device
mmc: atmel-mci: Get rid of platform data leftovers
mmc: sdhci-of-dwcmshc: Add tuning support for Sophgo CV1800B and SG200X
mmc: sdhci-of-dwcmshc: Remove useless "&" of th1520_execute_tuning
mmc: sdhci-s3c: Choose sdhci_ops based on variant
mmc: sdhci_am654: Constify struct sdhci_ops
mmc: sdhci-sprd: Constify struct sdhci_ops
mmc: sdhci-omap: Constify struct sdhci_ops
mmc: sdhci-esdhc-mcf: Constify struct sdhci_ops
mmc: slot-gpio: Use irq_handler_t type
mmc: sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA
...
|
||
|
Linus Torvalds
|
8b35a3bb33 |
pmdomain core:
- Don't clear suspended_count at genpd_prepare()
- Update the rejected/usage counters at system suspend too
pmdomain providers:
- ti-sci: Fix duplicate PD referrals
- mediatek: Add MT8188 buck isolation setting
- renesas: Add R-Car M3-W power-off delay quirk
- renesas: Split R-Car M3-W and M3-W+ sub-drivers
cpuidle-psci:
- Update MAINTAINERS to set a git for DT IDLE PM DOMAIN/ARM PSCI PM DOMAIN
- Update init level to core_initcall()
- Drop superfluous wrappers psci_dt_attach|detach_cpu()
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Merge tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Don't clear suspended_count at genpd_prepare()
- Update the rejected/usage counters at system suspend too
pmdomain providers:
- ti-sci: Fix duplicate PD referrals
- mediatek: Add MT8188 buck isolation setting
- renesas: Add R-Car M3-W power-off delay quirk
- renesas: Split R-Car M3-W and M3-W+ sub-drivers
cpuidle-psci:
- Update MAINTAINERS to set a git for DT IDLE PM DOMAIN/ARM PSCI PM
DOMAIN
- Update init level to core_initcall()
- Drop superfluous wrappers psci_dt_attach|detach_cpu()"
* tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: ti-sci: Fix duplicate PD referrals
pmdomain: core: Don't clear suspended_count at genpd_prepare()
pmdomain: core: Update the rejected/usage counters at system suspend too
pmdomain: renesas: rcar-sysc: Add R-Car M3-W power-off delay quirk
pmdomain: renesas: rcar-sysc: Remove rcar_sysc_nullify() helper
pmdomain: renesas: rcar-sysc: Split R-Car M3-W and M3-W+ sub-drivers
pmdomain: renesas: rcar-sysc: Absorb rcar_sysc_ch into rcar_sysc_pd
MAINTAINERS: Add a git for the DT IDLE PM DOMAIN
MAINTAINERS: Add a git for the ARM PSCI PM DOMAIN
cpuidle: psci: Update init level to core_initcall()
cpuidle: psci: Drop superfluous wrappers psci_dt_attach|detach_cpu()
pmdomain: mediatek: Add MT8188 buck isolation setting
pmdomain: mediatek: scpsys: drop driver owner assignment
|
||
|
Linus Torvalds
|
6fd600d742 |
media updates for v6.10-rc1
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||
|
Linus Torvalds
|
972a2543e3 |
drm urgent for 6.10-rc1 merge:
buddy: - fix breakage in buddy allocator. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmZFdOcACgkQDHTzWXnE hr7/yRAAqQDyP2dE0bD2/jxXX6WKp2TNCxX58zL2pyJDqBX9tND/EzSVU8nmvLBo UL7AfJjPL9KLXctrUV2/3QseXxobAFdfq45PsYCI82nuscS3ZY3rRd3k5+A+a2w4 3ANrl0lf/zZ0rVeXuxAbbDooLe5F8uIo4b6rYjaRH0dT+py2PfXSHsR1I0P+mXkt Xw9dso4UkPeXJ1Wbl98jTxgV0wvNlFRpvO6wukJITLr6U51FLZ5XAYu5AYcTDlNl +M2s14KlZq6WpCoz0rrUDOhU0LozA+wL7flClJQqcKGmoNtEC8o96GykdobkAfzU dYg8dwFlWcmYAJjzRW+9hAvwJW5KoGBXO2lVYOV3FQV7WJQSXmtnPEnmhhVC02MZ sQ7S2fw8nOLhwdmPYVtzhEb2OTRM0QLF/ahQTvZNQ5uRBTTCGpZU0+gVzsw90LP+ fg/wTmUAFFZDvAqAD1RJUHwSTVquEOTgsXifasH/xkxBFQyUdy79/E6Z5k6q2n5n sPqEhiwGqf0pfUhuVBl87ES8bu4QvbLUdT2dn4zn6m56zNgXArXF44Ddqi1mcbRQ eL5v5GVDSUyalPhL0cGnC8LPDfE2XqYxWY26aSVPguTWyUrTRsBoWGw9o5+8y7cW bxc6D3SBv42p6RLDRR7HtdNyn6fL19aVrG2WMXX0FNaL/lQathE= =w/fd -----END PGP SIGNATURE----- Merge tag 'drm-next-2024-05-16' of https://gitlab.freedesktop.org/drm/kernel Pull drm fix from Dave Airlie: - fix breakage in buddy allocator * tag 'drm-next-2024-05-16' of https://gitlab.freedesktop.org/drm/kernel: drm/tests: Add a unit test for range bias allocation drm/buddy: Fix the range bias clear memory allocation issue |
||
John Kacur
|
59c22f70b2 |
rtla: Documentation: Fix -t, --trace
Move -t, --trace from common_options.rst to
common_osnoise_options.rst and
common_timerlat_options.rst
so that it will appear in the man pages
rtla-timerlat-hist.1
rtla-timerlat-top.1
rtla-osnoise-hist.1
rtla-osnoise-top.1
Remove the equals ('=') sign and add a space.
Link: https://lkml.kernel.org/r/20240516143121.12614-1-jkacur@redhat.com
Cc: Daniel Bristot de Oliveria <bristot@kernel.org>
Signed-off-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
|
||
|
John Kacur
|
842fc5b87a |
rtla: Fix -t\--trace[=file]
The -t option has an optional argument.
The usual case is for a short option to be specified without an '='
and for the long version to be specified with an '='
Various forms of this do not work as expected.
For example:
rtla timerlat hist -T50 -tfile.txt
will result in a truncated file name of "ile.txt"
Another example is that the long form without the '=' will result in the
default file name instead of the requested file name.
This patch properly parses the optional argument with and without '='
and with and without spaces for the short form.
This patch was also tested using -t and --trace without providing a file
name both as the last requested option and with a following long and
short option.
For example:
rtla timerlat hist -T50 -t -u
rtla timerlat hist -T50 --trace -u
This fix is applied to both timerlat top and hist
and to osnoise top and hist.
Here is the full testing for rtla timerlat hist.
Before applying the patch
rtla timerlat hist -T50 -t=file.txt
Works as expected, "file.txt"
rtla timerlat hist -T50 -tfile.txt
Truncated file name "ile.txt"
rtla timerlat hist -T50 -t file.txt
Default file name instead of file.txt
rtla timerlat hist -T50 --trace=file.txt
Truncated file name "ile.txt"
rtla timerlat hist -T50 --trace file.txt
Default file name "timerlat_trace.txt" instead of "file.txt"
After applying the patch:
rtla timerlat hist -T50 -t=file.txt
Works as expected, "file.txt"
rtla timerlat hist -T50 -tfile.txt
Works as expected, "file.txt"
rtla timerlat hist -T50 -t file.txt
Works as expected, "file.txt"
rtla timerlat hist -T50 --trace=file.txt
Works as expected, "file.txt"
rtla timerlat hist -T50 --trace file.txt
Works as expected, "file.txt"
In addition the following tests were performed to make sure that
the default file name worked as expected including with trailing
options.
rtla timerlat hist -T50 -t
Works as expected "timerlat_trace.txt"
rtla timerlat hist -T50 --trace
Works as expected "timerlat_trace.txt"
rtla timerlat hist -T50 -t -u
Works as expected "timerlat_trace.txt"
rtla timerlat hist -T50 --trace -u
Works as expected "timerlat_trace.txt"
Link: https://lkml.kernel.org/r/20240515183024.59985-1-jkacur@redhat.com
Cc: Daniel Bristot de Oliveria <bristot@kernel.org>
Signed-off-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
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||
|
John Kacur
|
01b05fc0e5 |
rtla/timerlat: Fix histogram report when a cpu count is 0
On short runs it is possible to get no samples on a cpu, like this:
# rtla timerlat hist -u -T50
Index IRQ-001 Thr-001 Usr-001 IRQ-002 Thr-002 Usr-002
2 1 0 0 0 0 0
33 0 1 0 0 0 0
36 0 0 1 0 0 0
49 0 0 0 1 0 0
52 0 0 0 0 1 0
over: 0 0 0 0 0 0
count: 1 1 1 1 1 0
min: 2 33 36 49 52 18446744073709551615
avg: 2 33 36 49 52 -
max: 2 33 36 49 52 0
rtla timerlat hit stop tracing
IRQ handler delay: (exit from idle) 48.21 us (91.09 %)
IRQ latency: 49.11 us
Timerlat IRQ duration: 2.17 us (4.09 %)
Blocking thread: 1.01 us (1.90 %)
swapper/2:0 1.01 us
------------------------------------------------------------------------
Thread latency: 52.93 us (100%)
Max timerlat IRQ latency from idle: 49.11 us in cpu 2
Note, the value 18446744073709551615 is the same as ~0.
Fix this by reporting no results for the min, avg and max if the count
is 0.
Link: https://lkml.kernel.org/r/20240510190318.44295-1-jkacur@redhat.com
Cc: stable@vger.kernel.org
Fixes:
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Daniel Bristot de Oliveira
|
e9a4062e15 |
rtla: Add --trace-buffer-size option
Add the option allow the users to set a different buffer size for the trace. For example, in large systems, the user might be interested on reducing the trace buffer to avoid large tracing files. The buffer size is specified in kB, and it is only affecting the tracing instance. The function trace_set_buffer_size() appears on libtracefs v1.6, so increase the minimum required version on Makefile.config. Link: https://lkml.kernel.org/r/e7c9ca5b3865f28e131a49ec3b984fadf2d056c6.1715860611.git.bristot@kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: John Kacur <jkacur@redhat.com> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> |
||
Michael Ellerman
|
61700f816e |
powerpc/fadump: Fix section mismatch warning
With some compilers/configs fadump_setup_param_area() isn't inlined into
its caller (which is __init), leading to a section mismatch warning:
WARNING: modpost: vmlinux: section mismatch in reference:
fadump_setup_param_area+0x200 (section: .text.fadump_setup_param_area)
-> memblock_phys_alloc_range (section: .init.text)
Fix it by adding an __init annotation.
Fixes:
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||
Russell King (Oracle)
|
f698d314ee | Merge branches 'amba', 'cfi', 'clkdev' and 'misc' into for-linus | ||
Borislav Petkov
|
dd0716c2b8 |
x86/boot: Add a fallthrough annotation
Add implicit fallthrough checking to the decompressor code and fix this
warning:
arch/x86/boot/printf.c: In function ‘vsprintf’:
arch/x86/boot/printf.c:248:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
248 | flags |= SMALL;
| ^
arch/x86/boot/printf.c:249:3: note: here
249 | case 'X':
| ^~~~
This is a patch from three years ago which I found in my trees, thus the
SUSE authorship still.
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240516102240.16270-1-bp@kernel.org
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