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8f08ed05b3
1335213 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
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8f08ed05b3 |
sound fixes for 6.14-rc1
Here is a collection of fixes that have been gathered since the previous PR. All about device-specific fixes and quirks, and most of them are pretty small and trivial. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmecg4cOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE81hA/+KOMzEBGv0JDPYmVujjCOpAW7sl48JWmAWhxj v0roRbmYttVDtljxGvMze8B4lH8o16pTd+OUXWBV99Py9bG4w3mqGT540kYMlwp3 P1h1sXtBWXdOPqjTH54d+73qPLSHBLvivPDfZ3KUVekTGA6TMvUsMr6BsiOgpFV6 OKduEN1r2yf80IkWLDv2dC8LHKynGUY+sOZYFMk0ILiXzL1ejlilL/pMPFt2FKHG 9+wHE9iIKnZCG7nsLFgHVjNDDnnCNQ7+xIFIcNwxP1d3QQ3XgnyLn5MNYShGEzRy xv+8NJiBEwLlBh7ebqFoSChxGlphwep5PyTg3sfPOAzZMkYeP8KkR0vc7LegvBl/ zYkyEUCid/h9d3TvxCrgRxjcWdSryHHIYYmAwaQgwCoiS4oEHucj1KtMUYJvxzdS JLi6JzLtWZWFAYY6MSD+f9m6cZY5fSXuNyZ/cQHtF1j5XV0byQ0V3f2s3EPAWj0f psqZ2jNv8Ih8JqCYJwy6IRCursZEmgzIXdnjIxXJf+aXUuCFVwuBsDIiJrLTliAr un8k0p2O5QjtT8iguQUmmJgLrIQ7JxOGPtDnMDHZ9GT/fs7HtVBPdZys2L40slGV BjUT8S7Tj77GhJ5n/OwexRFBdr6UBxUH9KXQMpMwfjbf/u/04G/8yYKwpIoVQBoV gPjvgFc= =FOg9 -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here is a collection of fixes that have been gathered since the previous pull request. All about device-specific fixes and quirks, and most of them are pretty small and trivial" * tag 'sound-fix-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits) ALSA: hda/realtek: Workaround for resume on Dell Venue 11 Pro 7130 ALSA: hda: Fix headset detection failure due to unstable sort ALSA: pcm: use new array-copying-wrapper ASoC: codec: es8316: "DAC Soft Ramp Rate" is just a 2 bit control ASoC: amd: acp: Fix possible deadlock firmware: cs_dsp: FW_CS_DSP_KUNIT_TEST should not select REGMAP ALSA: usb-audio: Add delay quirk for iBasso DC07 Pro ALSA: hda/realtek: Fix quirk matching for Legion Pro 7 ASoC: renesas: SND_SIU_MIGOR should depend on DMADEVICES ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V ASoC: da7213: Initialize the mutex ASoC: use to_platform_device() instead of container_of() ASoC: acp: Support microphone from Lenovo Go S ASoC: SOF: imx8m: Add entry for new 8M Plus revision ASoC: SOF: imx8: Add entries for new 8QM and 8QXP revisions ASoC: SOF: imx: Add mach entry to select cs42888 topology dt-bindings: arm: imx: Add board revisions for i.MX8MP, i.MX8QM and i.MX8QXP ASoC: fsl_asrc_m2m: select CONFIG_DMA_SHARED_BUFFER ASoC: audio-graph-card2: use correct endpoint when getting link parameters ASoC: SOF: imx8m: add SAI2,5,6,7 ... |
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Linus Torvalds
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69e858e0b8 |
This pull request contains the following changes for UML:
- hostfs: Convert to writepages - Many cleanups: Removal of dead macros, missing __init -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmeb5TYWHHJpY2hhcmRA c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wbwkEAC1dix/qif2dinpB/fY/+CTY6tL qiiC0Wo5iFyqklh1Jxk9op/1Sk58SzKPyFRBIHU6MTIK55VyUtmQiJRGenYhM/1I QSEH/TjabYOliz5iOPcwEGxaew388OI+filQrgpdOnOBw/TAk0PVxVD87O0gMs0D zSOwTQYthItjzJBQYPMd6gTsO4ErlJxQKVxwUdjzks4eO3sd5n5g85b67+pQElwF qidrF5AUWlQ5x5BHfO/xgkg4oyB90USOMc7hG03SN3PJu9/ioBQGAYwt9eZgvpQk /f4JoHVKeRNqbWKnFgxN/39OyhDdaBFyZHE1ZeDCYSrsr/Mvg4vEbDf/NIlltRd9 abUPeG+C29EDhTrQwvmiLpYNSW5S5e7Xgwj5cOyExlWyz08E17JCT4iJuYHDNmlW /YIx6lnokQJr5sEWxnGEri59gkL4OrxisIQA5J0RJk+82Mrh7aaR5bbh4dcFKP/a uy5mUyYCqT0wEG2rN86FZHurDowXmtbmZrISO8eY3h1elor2m78AVKbIaUilb8tw 7m6nP/dc7PzY/CxP8gX5EdFfS3qO3V6oyk30k4we9EoDtpX499oLdKk1DxNabyxc yyDa98H41hkBIiwfqMVuXCd+SKS/G/t6mH/UhLt3kOrYNRZIEP+cfEOqAbulGB0J UqXVujNyWf9nI2jywg== =hSNx -----END PGP SIGNATURE----- Merge tag 'uml-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull UML updates from Richard Weinberger: - hostfs: Convert to writepages - many cleanups: removal of dead macros, missing __init * tag 'uml-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: um: Remove unused asm/archparam.h header um: Include missing headers in asm/pgtable.h hostfs: Convert to writepages um: rtc: use RTC time when calculating the alarm um: Remove unused user_context function um: Remove unused THREAD_NAME_LEN macro um: Remove unused PGD_BOUND macro um: Mark setup_env_path as __init um: Mark install_fatal_handler as __init um: Mark set_stklim as __init um: Mark get_top_address as __init um: Mark parse_cache_line as __init um: Mark parse_host_cpu_flags as __init um: Count iomem_size only once in physmem calculation um: Remove obsolete fixmap support um: Remove unused MODULES_LEN macro |
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Linus Torvalds
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350130afc2 |
This pull request contains updates for UBI and UBIFS:
UBI: - New interface to dump detailed erase counters - Fixes around wear-leveling UBIFS: - Minor cleanups - Fix for TNC dumping code -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmeb8cgWHHJpY2hhcmRA c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wRUPEADos2ZdLleilKSAuPV6osItbNjo UAkwFAu4suQMzChZv4V/b7uisu1vBQiOMGiqCZQdU6aIzSUsUlqNQSn8L3f6cPD1 P9Kae1SNCFdlmrfiaduWyxHsl1pxBDfXQ8qt3hcVpNf3LEuYJfu25Fefqavg9IvI Egp0Akk89C4AzNoHUDhzCp8oHAV0nwX5kBN8SVc28G6sb/SQG6+1kU9Op+d6qjoX 8UTfeyETkDIzpx+wjl4bn5o4lagtaJqS/TI6UfhE736KjPUnGK0oEWoHA6AGCqu4 E158pqYh69LHTQ7Wxo7wQ+9Pc9xoE2qTrKUF5b/u9GzsbHMtd4q/pg9Aa8OOcZur ir7pjrRqGkybYGfnhs/b/9Jq7rr7nQNl0j413nmNHb3Wf9+qjwmxYvPQusd6/bLr nHfRymIGCXhuOqgB37t+F+iuQkwfnatVJHJ+Q0r8pJ35LgXj/+PTKZycYF5Jg72q tcth9CXoVCF78e6AJX6GioSOfBUMA5EXK8bqWKr20ZHPbVP8W7gOg7G8PFoNOnj+ KiRMvOqXavPUCcrRxDbp1T50NC+dQYX0FuyCtjuX5vH+0YpgdgvA0trkGPOgMeqw x6py7J+u7jhCWoVecw2DL4ZwEdr4QcvEiTra8i+v4PyRkdrUZenuty+pbeSnUsNk rHKJZkie9Z2xycLJAA== =bgVN -----END PGP SIGNATURE----- Merge tag 'ubifs-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - New interface to dump detailed erase counters - Fixes around wear-leveling UBIFS: - Minor cleanups - Fix for TNC dumping code" * tag 'ubifs-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: ubi_get_ec_info: Fix compiling error 'cast specifies array type' ubi: Implement ioctl for detailed erase counters ubi: Expose interface for detailed erase counters ubifs: skip dumping tnc tree when zroot is null ubi: Revert "ubi: wl: Close down wear-leveling before nand is suspended" ubifs: ubifs_dump_leb: remove return from end of void function ubifs: dump_lpt_leb: remove return at end of void function ubi: Add a check for ubi_num |
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Linus Torvalds
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2a9f04bde0 |
RTC for 6.13
Subsystem: - use boolean values with device_init_wakeup() Drivers: - pcf2127: add BSM support - pcf85063: fix possible out of bound write -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmeb/UQACgkQY6TcMGxw OjLgTA//fUNMueHNrdwEA2RATolmOpfz5tlplE2DPfIAaknJDOpZFZo6GuVsMb9S B0oIdwfpNa9+cJyK2cA5Bvjqh/TeLJCrH7UPbZXBczQQG3YFmwsoFhpcjJAR2JDr es72pLK+uALrWI//pN3y7cbtfOXm+5rGBoKCWxJTuFdWpuxbrgs7bBSDY3EGXefd jR+RU3IkJSmjauSv5IYfkmg0g5H0yREwQkPk2ymZvIf0Vao9XsTKlWdUucdugfDV 7nPIcIdgsYKyB/+U1WmBo2eu/kcAz1cjj8aAfViYww0MgGvtU4heJx3v+Gpp5O8D D8xGUAIp28UG6pj9BNJBOP/Y3fahTnqGp9HvyCl0DnaqZYfQPLlqCOkXDlktfGB5 YBRnzkecRqzJAFroTrrx8E9CIvp2u0kGBOikDKZ/l1dleYiWVJVmALfXH0KFLsVR ByiPKayaq8kGCqjZR8Ge1QDd4y8vQ+QqXQvADrPnRmreck8nqLCZrvsReGWjMpWq x0gSrhZU6k8tyYiufDO2JyyxoD96bHc8w6FmQquMKylzjVjNcoEjPLToIReyb+h1 ql2JfTeY4jkcyFj/H6vkrtehumYNxzl2nHP8QtV4yOgbfn/UTxdAfAsB9m9e7AAz gdHsm2pt6gFkxirm0xST/Z5CohZRR+9/m9agvbM1l2Lu5q+WFu4= =BxV0 -----END PGP SIGNATURE----- Merge tag 'rtc-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Not much this cycle, there are multiple small fixes. Core: - use boolean values with device_init_wakeup() Drivers: - pcf2127: add BSM support - pcf85063: fix possible out of bounds write" * tag 'rtc-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: pcf2127: add BSM support rtc: Remove hpet_rtc_dropped_irq() dt-bindings: rtc: mxc: Document fsl,imx31-rtc rtc: stm32: Use syscon_regmap_lookup_by_phandle_args rtc: zynqmp: Fix optional clock name property rtc: loongson: clear TOY_MATCH0_REG in loongson_rtc_isr() rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read rtc: tps6594: Fix integer overflow on 32bit systems rtc: use boolean values with device_init_wakeup() rtc: RTC_DRV_SPEAR should not default to y when compile-testing |
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Linus Torvalds
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a4b5e48ec4 |
i2c-for-6.14-rc1-take2
Fixes two issues introduced with the first pull request:
- add a missing Kconfig dependency for imx-lpi2c
- in the core, handle the new per-client debugfs directory during
probe/remove, not during {un}register
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Merge tag 'i2c-for-6.14-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- add a missing Kconfig dependency for imx-lpi2c
- in the core, handle the new per-client debugfs directory during
probe/remove, not during {un}register
* tag 'i2c-for-6.14-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: Fix core-managed per-client debugfs handling
i2c: imx-lpi2c: select CONFIG_I2C_SLAVE
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Linus Torvalds
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c06310fd6b |
perf-tools fixes for 6.14
An early round of random fixes in perf tools for this cycle. perf trace ---------- * Fix loading of BPF program on certain clang versions * Fix out-of-bound access in syscalls with 6 arguments * Skip syscall enum test if landlock syscall is not available perf annotate ------------- * Fix segfaults due to invalid access in disasm arrays perf stat --------- * Fix error handling in topology parsing Signed-off-by: Namhyung Kim <namhyung@kernel.org> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSo2x5BnqMqsoHtzsmMstVUGiXMgwUCZ5vx+gAKCRCMstVUGiXM g8PpAP9fNWvkxEiylqO9GGqMJWnIwWwlz4NCqqOZWyPspcECrgD9Eu0lZlna4tOL 3I8giYN2m7ogNt+ZXP2b0y2np7hOGQc= =lVVJ -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v6.14-2025-01-30' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Namhyung Kim: "An early round of random fixes in perf tools for this cycle. perf trace: - Fix loading of BPF program on certain clang versions - Fix out-of-bound access in syscalls with 6 arguments - Skip syscall enum test if landlock syscall is not available perf annotate: - Fix segfaults due to invalid access in disasm arrays perf stat: - Fix error handling in topology parsing" * tag 'perf-tools-fixes-for-v6.14-2025-01-30' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: perf cpumap: Fix die and cluster IDs perf test: Skip syscall enum test if no landlock syscall perf trace: Fix runtime error of index out of bounds perf annotate: Use an array for the disassembler preference perf trace: Fix BPF loading failure (-E2BIG) |
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Linus Torvalds
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e20f2bb8b7 |
audit-pr-20250130
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Linus Torvalds
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47cbb41a2e |
ACPI fixes for 6.14-rc1
Add a new ACPI-related quirk for Vexia EDU ATLA 10 tablet 5V (Hans de Goede) and fix the MADT parsing code so that CPUs with different entry types (LAPIC and x2APIC) are initialized in the order in which they appear in the MADT as required by the ACPI specification (Zhang Rui). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmeb5+ESHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxyScP/1wBdhFmU2RrFNoCfZLBYsp4tsQjNyFA D4Wib8pMwlydyFW+Nig8G7ldEomZoEslhmLlKhz0lMX0JSfz9gnelKrrEXVxYS22 cCeNFTwl58gBk1R6uOqfJSaE851G+Z+3LxN1OOiV5QyP59stfBxz0Nqp36e9yABR kRfY8LkHe8yD+G+9QaMPOowQm0Q3Gv/GMUAAUEOLR/qPoAymOYxCLbs8V5IrOec1 OJkSzvaoD6UdSR62an+6vx5nA4CgflZnwn1g+OLVPSjlcY64zl+HlqrjvntdPyLm MTiICp84nXPZQDWMvGV6drZqIOVokuZay2BFg6hAqfMgU27xrZ6B7lmjq/uvhVUb Ejmtst6MWaVsrHuHaqv6+gBdiuQqtDiHs1WsIdv1i25DhQvLWSXrypkcLhtArO5V qOmr+cI2aR0WTmV3dG+IBdE9UczCGKZl92r6Rr4aAnbF6OkBLb059t40s64XjJf6 gHApQS0vYnNdXK7/21RkGP7mz+Zr7YiBPyoGGiIKEbTJB9UwoITVfUFjfUxYSUF1 HLMzGvh/Ra3NcHrHNAHbzYZHuNev8qloPDMJ9lVVz+AEh6qVSKDWYxmeBWY6JBnK 7/5SR1e/5x+WP5m/1PZnTt4UOmvwvGE1O63k6wrdqr3k6C25xwfcS7Yggbd/VWLN q+ZPtietj8ML =JXCp -----END PGP SIGNATURE----- Merge tag 'acpi-6.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "Add a new ACPI-related quirk for Vexia EDU ATLA 10 tablet 5V (Hans de Goede) and fix the MADT parsing code so that CPUs with different entry types (LAPIC and x2APIC) are initialized in the order in which they appear in the MADT as required by the ACPI specification (Zhang Rui)" * tag 'acpi-6.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: x86/acpi: Fix LAPIC/x2APIC parsing order ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V |
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Linus Torvalds
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f55b0671e3 |
More power management updates for 6.14-rc1
- Add missing error handling for syscore_suspend() to the hibernation
core code (Wentao Liang).
- Revert a commit that added unused macros (Andy Shevchenko).
- Synchronize the runtime PM status of devices that were runtime-
suspended before a system-wide suspend and need to be resumed during
the subsequent system-wide resume transition (Rafael Wysocki).
- Clean up the teo cpuidle governor and make the handling of short idle
intervals in it consistent regardless of the properties of idle
states supplied by the cpuidle driver (Rafael Wysocki).
- Fix some boost-related issues in cpufreq (Lifeng Zheng).
- Fix build issues in the s3c64xx and airoha cpufreq drivers (Viresh
Kumar).
- Remove unconditional binding of schedutil governor kthreads to the
affected CPUs if the cpufreq driver indicates that updates can happen
from any CPU (Christian Loehle).
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Merge tag 'pm-6.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These are mostly fixes on top of the previously merged power
management material with the addition of some teo cpuidle governor
updates, some of which may also be regarded as fixes:
- Add missing error handling for syscore_suspend() to the hibernation
core code (Wentao Liang)
- Revert a commit that added unused macros (Andy Shevchenko)
- Synchronize the runtime PM status of devices that were runtime-
suspended before a system-wide suspend and need to be resumed
during the subsequent system-wide resume transition (Rafael
Wysocki)
- Clean up the teo cpuidle governor and make the handling of short
idle intervals in it consistent regardless of the properties of
idle states supplied by the cpuidle driver (Rafael Wysocki)
- Fix some boost-related issues in cpufreq (Lifeng Zheng)
- Fix build issues in the s3c64xx and airoha cpufreq drivers (Viresh
Kumar)
- Remove unconditional binding of schedutil governor kthreads to the
affected CPUs if the cpufreq driver indicates that updates can
happen from any CPU (Christian Loehle)"
* tag 'pm-6.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: sleep: core: Synchronize runtime PM status of parents and children
cpufreq: airoha: Depends on OF
PM: Revert "Add EXPORT macros for exporting PM functions"
PM: hibernate: Add error handling for syscore_suspend()
cpufreq/schedutil: Only bind threads if needed
cpufreq: ACPI: Remove set_boost in acpi_cpufreq_cpu_init()
cpufreq: CPPC: Fix wrong max_freq in policy initialization
cpufreq: Introduce a more generic way to set default per-policy boost flag
cpufreq: Fix re-boost issue after hotplugging a CPU
cpufreq: s3c64xx: Fix compilation warning
cpuidle: teo: Skip sleep length computation for low latency constraints
cpuidle: teo: Replace time_span_ns with a flag
cpuidle: teo: Simplify handling of total events count
cpuidle: teo: Skip getting the sleep length if wakeups are very frequent
cpuidle: teo: Simplify counting events used for tick management
cpuidle: teo: Clarify two code comments
cpuidle: teo: Drop local variable prev_intercept_idx
cpuidle: teo: Combine candidate state index checks against 0
cpuidle: teo: Reorder candidate state index checks
cpuidle: teo: Rearrange idle state lookup code
|
||
|
Rafael J. Wysocki
|
a01e0f47a7 |
Merge branch 'pm-sleep'
Merge fixes related to system sleep for 6.14-rc1: - Add missing error handling for syscore_suspend() to the hibernation core code (Wentao Liang). - Revert a commit that added unused macros (Andy Shevchenko). - Synchronize the runtime PM status of devices that were runtime- suspended before a system-wide suspend and need to be resumed during the subsequent syste-wide resume transition (Rafael Wysocki). * pm-sleep: PM: sleep: core: Synchronize runtime PM status of parents and children PM: Revert "Add EXPORT macros for exporting PM functions" PM: hibernate: Add error handling for syscore_suspend() |
||
|
Rafael J. Wysocki
|
14ee7df1ac |
Merge branch 'pm-cpuidle'
Merge updates of the teo cpuidle governor for 6.14-rc1 that clean it up and make the handling of short idle intervals in it consistent regardless of the properties of idle states supplied by the cpuidle driver. * pm-cpuidle: cpuidle: teo: Skip sleep length computation for low latency constraints cpuidle: teo: Replace time_span_ns with a flag cpuidle: teo: Simplify handling of total events count cpuidle: teo: Skip getting the sleep length if wakeups are very frequent cpuidle: teo: Simplify counting events used for tick management cpuidle: teo: Clarify two code comments cpuidle: teo: Drop local variable prev_intercept_idx cpuidle: teo: Combine candidate state index checks against 0 cpuidle: teo: Reorder candidate state index checks cpuidle: teo: Rearrange idle state lookup code |
||
|
Linus Torvalds
|
c2933b2bef |
First batch of fixes for 6.14. Nothing really stands out,
but as usual there's a slight concentration of fixes for issues
added in the last two weeks before the MW, and driver bugs
from 6.13 which tend to get discovered upon wider distribution.
Including fixes from IPSec, netfilter and Bluetooth.
Current release - regressions:
- net: revert RTNL changes in unregister_netdevice_many_notify()
- Bluetooth: fix possible infinite recursion of btusb_reset
- eth: adjust locking in some old drivers which protect their state
with spinlocks to avoid sleeping in atomic; core protects
netdev state with a mutex now
Previous releases - regressions:
- eth: mlx5e: make sure we pass node ID, not CPU ID to kvzalloc_node()
- eth: bgmac: reduce max frame size to support just 1500 bytes;
the jumbo frame support would previously cause OOB writes,
but now fails outright
- mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted,
avoid false detection of MPTCP blackholing
Previous releases - always broken:
- mptcp: handle fastopen disconnect correctly
- xfrm: make sure skb->sk is a full sock before accessing its fields
- xfrm: fix taking a lock with preempt disabled for RT kernels
- usb: ipheth: improve safety of packet metadata parsing; prevent
potential OOB accesses
- eth: renesas: fix missing rtnl lock in suspend/resume path
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from IPSec, netfilter and Bluetooth.
Nothing really stands out, but as usual there's a slight concentration
of fixes for issues added in the last two weeks before the merge
window, and driver bugs from 6.13 which tend to get discovered upon
wider distribution.
Current release - regressions:
- net: revert RTNL changes in unregister_netdevice_many_notify()
- Bluetooth: fix possible infinite recursion of btusb_reset
- eth: adjust locking in some old drivers which protect their state
with spinlocks to avoid sleeping in atomic; core protects netdev
state with a mutex now
Previous releases - regressions:
- eth:
- mlx5e: make sure we pass node ID, not CPU ID to kvzalloc_node()
- bgmac: reduce max frame size to support just 1500 bytes; the
jumbo frame support would previously cause OOB writes, but now
fails outright
- mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted, avoid
false detection of MPTCP blackholing
Previous releases - always broken:
- mptcp: handle fastopen disconnect correctly
- xfrm:
- make sure skb->sk is a full sock before accessing its fields
- fix taking a lock with preempt disabled for RT kernels
- usb: ipheth: improve safety of packet metadata parsing; prevent
potential OOB accesses
- eth: renesas: fix missing rtnl lock in suspend/resume path"
* tag 'net-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
MAINTAINERS: add Neal to TCP maintainers
net: revert RTNL changes in unregister_netdevice_many_notify()
net: hsr: fix fill_frame_info() regression vs VLAN packets
doc: mptcp: sysctl: blackhole_timeout is per-netns
mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted
netfilter: nf_tables: reject mismatching sum of field_len with set key length
net: sh_eth: Fix missing rtnl lock in suspend/resume path
net: ravb: Fix missing rtnl lock in suspend/resume path
selftests/net: Add test for loading devbound XDP program in generic mode
net: xdp: Disallow attaching device-bound programs in generic mode
tcp: correct handling of extreme memory squeeze
bgmac: reduce max frame size to support just MTU 1500
vsock/test: Add test for connect() retries
vsock/test: Add test for UAF due to socket unbinding
vsock/test: Introduce vsock_connect_fd()
vsock/test: Introduce vsock_bind()
vsock: Allow retrying on connect() failure
vsock: Keep the binding until socket destruction
Bluetooth: L2CAP: accept zero as a special value for MTU auto-selection
Bluetooth: btnxpuart: Fix glitches seen in dual A2DP streaming
...
|
||
|
Linus Torvalds
|
b4b0881156 |
Two fixes for footnote-related warnings that appeared with Sphinx 8.x.
We want to encourage use of newer Sphinx - they fixed a performance problem and the docs build takes less than half the time it used to. -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmebrwsPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5YscsH/RtKdO0Ibwg+VW1IvCcJBB9WXaUft7lgK9CL KsnNsCJNh334LJ5Q4YT0EKetCwGiz74Xi2GR1qK8SIdYIbzxKeEP+p8IP3lfmbVg pGxlb/WrOvkgZ1KzjLV4sWQ4jDznIUGB/nBTpG79K6m8niVXtTvCnqCkgAe6UVTu N8kOqV48aVUOjYmJ+qlspJ4p0zUEddTSrkyy0AKrVU18h0HVrVDC4Ko+W6G3z5Bl 3v4XXjngpOVhs1stgLg/+R185zGOdCVKieOefyYNo3d7yZG1Xw1QMf41+bEpMqRI 6dLS/BEPGk+SdXPyGubxYMqofBpqUbsA+ky3eWboJCeM5iK1HNk= =Sq+j -----END PGP SIGNATURE----- Merge tag 'docs-6.14-2' of git://git.lwn.net/linux Pull documentation fixes from Jonathan Corbet: "Two fixes for footnote-related warnings that appeared with Sphinx 8.x. We want to encourage use of newer Sphinx - they fixed a performance problem and the docs build takes less than half the time it used to" * tag 'docs-6.14-2' of git://git.lwn.net/linux: docs: power: Fix footnote reference for Toshiba Satellite P10-554 Documentation: ublk: Drop Stefan Hajnoczi's message footnote |
||
|
Linus Torvalds
|
b8a1c9f4b7 |
s390 fixes for 6.14 merge window
- Architecutre-specific ftrace recursion trylock tests were removed in favour of the generic function_graph_enter(), but s390 got missed. Remove this test for s390 as well. - Add ftrace_get_symaddr() for s390, which returns the symbol address from ftrace 'ip' parameter -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZ5udBxccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8Ku8AP0UBjHX0VN6f7bIqs5TdrmbVD03 WO7kB/EFnHXZvFdfigD/TRzLmLi1kZtdBCARFDjSiy9wwGbZxYQQuJex23FYQgA= =MF7E -----END PGP SIGNATURE----- Merge tag 's390-6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Alexander Gordeev: - Architecutre-specific ftrace recursion trylock tests were removed in favour of the generic function_graph_enter(), but s390 got missed. Remove this test for s390 as well. - Add ftrace_get_symaddr() for s390, which returns the symbol address from ftrace 'ip' parameter * tag 's390-6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/tracing: Define ftrace_get_symaddr() for s390 s390/fgraph: Fix to remove ftrace_test_recursion_trylock() |
||
|
Linus Torvalds
|
b731bc5f49 |
more s390 updates for 6.14 merge window
- The rework that uncoupled physical and virtual address spaces inadvertently prevented KASAN shadow mappings from using large pages. Restore large page mappings for KASAN shadows - Add decompressor routine physmem_alloc() that may fail, unlike physmem_alloc_or_die(). This allows callers to implement fallback paths - Allow falling back from large pages to smaller pages (1MB or 4KB) if the allocation of 2GB pages in the decompressor can not be fulfilled - Add to the decompressor boot print support of "%%" format string, width and padding hadnling, length modifiers and decimal conversion specifiers - Add to the decompressor message severity levels similar to kernel ones. Support command-line options that control console output verbosity - Replaces boot_printk() calls with appropriate loglevel- specific helpers such as boot_emerg(), boot_warn(), and boot_debug(). - Collect all boot messages into a ring buffer independent of the current log level. This is particularly useful for early crash analysis - If 'earlyprintk' command line parameter is not specified, store decompressor boot messages in a ring buffer to be printed later by the kernel, once the console driver is registered - Add 'bootdebug' command line parameter to enable printing of decompressor debug messages when needed. That parameters allows message supressing and filtering - Dump boot messages on a decompressor crash, but only if 'bootdebug' command line parameter is enabled - When CONFIG_PRINTK_TIME is enabled, add timestamps to boot messages in the same format as regular printk() - Dump physical memory tracking information on boot: online ranges, reserved areas and vmem allocations - Dump virtual memory layout and randomization details - Improve decompression error reporting and dump the message ring buffer in case the boot failed and system halted - Add an exception handler which handles exceptions when FPU control register is attempted to be set to an invalid value. Remove '.fixup' section as result of this change - Use 'A', 'O', and 'R' inline assembly format flags, which allows recent Clang compilers to generate better FPU code - Rework uaccess code so it reads better and generates more efficient code - Cleanup futex inline assembly code - Disable KMSAN instrumention for futex inline assemblies, which contain dereferenced user pointers. Otherwise, shadows for the user pointers would be accessed - PFs which are not initially configured but in standby create only a single-function PCI domain. If they are configured later on, sibling PFs and their child VFs will not be added to their PCI domain breaking SR-IOV expectations. Fix that by allowing initially configured but in standby PFs create multi-function PCI domains - Add '-std=gnu11' to decompressor and purgatory CFLAGS to avoid compile errors caused by kernel's own definitions of 'bool', 'false', and 'true' conflicting with the C23 reserved keywords - Fix sclp subsystem failure when a sclp console is not present - Fix misuse of non-NULL terminated strings in vmlogrdr driver - Various other small improvements, cleanups and fixes -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZ5t0jhccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8A4wAP91BcHtV4OTmoMsG4JTwiy9wTzI zro9IrBSCLPLED7kfQEAzjEspd5gWMFDnIM/KxXmCNHA/nBTXVh/1F+b1F0z+Q8= =JfEG -----END PGP SIGNATURE----- Merge tag 's390-6.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Alexander Gordeev: - The rework that uncoupled physical and virtual address spaces inadvertently prevented KASAN shadow mappings from using large pages. Restore large page mappings for KASAN shadows - Add decompressor routine physmem_alloc() that may fail, unlike physmem_alloc_or_die(). This allows callers to implement fallback paths - Allow falling back from large pages to smaller pages (1MB or 4KB) if the allocation of 2GB pages in the decompressor can not be fulfilled - Add to the decompressor boot print support of "%%" format string, width and padding hadnling, length modifiers and decimal conversion specifiers - Add to the decompressor message severity levels similar to kernel ones. Support command-line options that control console output verbosity - Replaces boot_printk() calls with appropriate loglevel- specific helpers such as boot_emerg(), boot_warn(), and boot_debug(). - Collect all boot messages into a ring buffer independent of the current log level. This is particularly useful for early crash analysis - If 'earlyprintk' command line parameter is not specified, store decompressor boot messages in a ring buffer to be printed later by the kernel, once the console driver is registered - Add 'bootdebug' command line parameter to enable printing of decompressor debug messages when needed. That parameters allows message suppressing and filtering - Dump boot messages on a decompressor crash, but only if 'bootdebug' command line parameter is enabled - When CONFIG_PRINTK_TIME is enabled, add timestamps to boot messages in the same format as regular printk() - Dump physical memory tracking information on boot: online ranges, reserved areas and vmem allocations - Dump virtual memory layout and randomization details - Improve decompression error reporting and dump the message ring buffer in case the boot failed and system halted - Add an exception handler which handles exceptions when FPU control register is attempted to be set to an invalid value. Remove '.fixup' section as result of this change - Use 'A', 'O', and 'R' inline assembly format flags, which allows recent Clang compilers to generate better FPU code - Rework uaccess code so it reads better and generates more efficient code - Cleanup futex inline assembly code - Disable KMSAN instrumention for futex inline assemblies, which contain dereferenced user pointers. Otherwise, shadows for the user pointers would be accessed - PFs which are not initially configured but in standby create only a single-function PCI domain. If they are configured later on, sibling PFs and their child VFs will not be added to their PCI domain breaking SR-IOV expectations. Fix that by allowing initially configured but in standby PFs create multi-function PCI domains - Add '-std=gnu11' to decompressor and purgatory CFLAGS to avoid compile errors caused by kernel's own definitions of 'bool', 'false', and 'true' conflicting with the C23 reserved keywords - Fix sclp subsystem failure when a sclp console is not present - Fix misuse of non-NULL terminated strings in vmlogrdr driver - Various other small improvements, cleanups and fixes * tag 's390-6.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (53 commits) s390/vmlogrdr: Use array instead of string initializer s390/vmlogrdr: Use internal_name for error messages s390/sclp: Initialize sclp subsystem via arch_cpu_finalize_init() s390/tools: Use array instead of string initializer s390/vmem: Fix null-pointer-arithmetic warning in vmem_map_init() s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS s390/bitops: Use correct constraint for arch_test_bit() inline assembly s390/pci: Fix SR-IOV for PFs initially in standby s390/futex: Avoid KMSAN instrumention for user pointers s390/uaccess: Rename get_put_user_noinstr_attributes to uaccess_kmsan_or_inline s390/futex: Cleanup futex_atomic_cmpxchg_inatomic() s390/futex: Generate futex atomic op functions s390/uaccess: Remove INLINE_COPY_FROM_USER and INLINE_COPY_TO_USER s390/uaccess: Use asm goto for put_user()/get_user() s390/uaccess: Remove usage of the oac specifier s390/uaccess: Replace EX_TABLE_UA_LOAD_MEM exception handling s390/uaccess: Cleanup noinstr __put_user()/__get_user() inline assembly constraints s390/uaccess: Remove __put_user_fn()/__get_user_fn() wrappers s390/uaccess: Move put_user() / __put_user() close to put_user() asm code s390/uaccess: Use asm goto for __mvc_kernel_nofault() ... |
||
|
Linus Torvalds
|
90cb220062 |
gpio fixes for v6.14-rc1
- update gpio-sim selftests to not fail now that we no longer allow rmdir() on configfs entries of active devices - remove leftover code from gpio-mxc -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmebRzwACgkQEacuoBRx 13KUEQ/+KAAVHAr3l3bFG9POniRk6fZB2kyWeOUvGGmW1qBHjRF50wKsV0+EjhEi 0jm5HX92tvqTfci/jCkZbw0eIZ72P9QXqgBKo+Hare+7Q0bX/eddBgjNTyaAyjLW VHwOoP3M7jdsb5vBmgMOIbsJHQ8Q3TscSN5ndFfQ04qZ0ahAczV86rQQRiFaxhle rr8XrICLlOnLS9YV4yYgJhNulIMvhLhcz70gyYNU6UOfEHNm3ZblBgoOWrPAvd+d 3lZ+4ZDNaAPyBhW2a64FDs1e+/9VpFfrp3CNGecM8tV8swd33atpeNsClPqFPJYR pLir57iVbH3FiE76PdifR128toaH3+pSrPNuL7Gi2oVsdA5aN2l0y+YuXIFgpP+7 /FCLKEfcY1G/Kp9nai0FG3ltAAkbaULi06dYdgXAC+xv391j1p9EI9iz9ZifpAA8 I1Apa36E+MDgku52eiL16isNsLESE3ky/URsf8zLe8bRUEKCF6YsVoOLe7RDl5CQ fDgJx7xALIm8vk2jizmTmMIDVgY5leLgXS4pVHvEVBAg8zZe0OH5SRyYan82pv6t asw4RfEu7J7l5k5fgqWf2p6H4cpU2SuI35YdoTjYReGbExabnkylZTyoRjkGLX7o NqIktzN4nJzyGM0VAkOVnj5RKTlvCKSVLg0Qk3srXeG42qJ3Cqw= =Ql6L -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - update gpio-sim selftests to not fail now that we no longer allow rmdir() on configfs entries of active devices - remove leftover code from gpio-mxc * tag 'gpio-fixes-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: selftests: gpio: gpio-sim: Fix missing chip disablements gpio: mxc: remove dead code after switch to DT-only |
||
|
Linus Torvalds
|
d3d90cc289 |
Provide stable parent and name to ->d_revalidate() instances
Most of the filesystem methods where we care about dentry name
and parent have their stability guaranteed by the callers;
->d_revalidate() is the major exception.
It's easy enough for callers to supply stable values for
expected name and expected parent of the dentry being
validated. That kills quite a bit of boilerplate in
->d_revalidate() instances, along with a bunch of races
where they used to access ->d_name without sufficient
precautions.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-revalidate' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs d_revalidate updates from Al Viro:
"Provide stable parent and name to ->d_revalidate() instances
Most of the filesystem methods where we care about dentry name and
parent have their stability guaranteed by the callers;
->d_revalidate() is the major exception.
It's easy enough for callers to supply stable values for expected name
and expected parent of the dentry being validated. That kills quite a
bit of boilerplate in ->d_revalidate() instances, along with a bunch
of races where they used to access ->d_name without sufficient
precautions"
* tag 'pull-revalidate' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
9p: fix ->rename_sem exclusion
orangefs_d_revalidate(): use stable parent inode and name passed by caller
ocfs2_dentry_revalidate(): use stable parent inode and name passed by caller
nfs: fix ->d_revalidate() UAF on ->d_name accesses
nfs{,4}_lookup_validate(): use stable parent inode passed by caller
gfs2_drevalidate(): use stable parent inode and name passed by caller
fuse_dentry_revalidate(): use stable parent inode and name passed by caller
vfat_revalidate{,_ci}(): use stable parent inode passed by caller
exfat_d_revalidate(): use stable parent inode passed by caller
fscrypt_d_revalidate(): use stable parent inode passed by caller
ceph_d_revalidate(): propagate stable name down into request encoding
ceph_d_revalidate(): use stable parent inode passed by caller
afs_d_revalidate(): use stable name and parent inode passed by caller
Pass parent directory inode and expected name to ->d_revalidate()
generic_ci_d_compare(): use shortname_storage
ext4 fast_commit: make use of name_snapshot primitives
dissolve external_name.u into separate members
make take_dentry_name_snapshot() lockless
dcache: back inline names with a struct-wrapped array of unsigned long
make sure that DNAME_INLINE_LEN is a multiple of word size
|
||
|
Jakub Kicinski
|
dfffaccffc |
netfilter pull request 25-01-30
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Jakub Kicinski
|
d7dda216ca |
MAINTAINERS: add Neal to TCP maintainers
Neal Cardwell has been indispensable in TCP reviews and investigations, especially protocol-related. Neal is also the author of packetdrill. Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250129191332.2526140-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Eric Dumazet
|
e759e1e4a4 |
net: revert RTNL changes in unregister_netdevice_many_notify()
This patch reverts following changes: |
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Eric Dumazet
|
0f5697f1a3 |
net: hsr: fix fill_frame_info() regression vs VLAN packets
Stephan Wurm reported that my recent patch broke VLAN support.
Apparently skb->mac_len is not correct for VLAN traffic as
shown by debug traces [1].
Use instead pskb_may_pull() to make sure the expected header
is present in skb->head.
Many thanks to Stephan for his help.
[1]
kernel: skb len=170 headroom=2 headlen=170 tailroom=20
mac=(2,14) mac_len=14 net=(16,-1) trans=-1
shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0))
csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x0000 pkttype=0 iif=0
priority=0x0 mark=0x0 alloc_cpu=0 vlan_all=0x0
encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0)
kernel: dev name=prp0 feat=0x0000000000007000
kernel: sk family=17 type=3 proto=0
kernel: skb headroom: 00000000: 74 00
kernel: skb linear: 00000000: 01 0c cd 01 00 01 00 d0 93 53 9c cb 81 00 80 00
kernel: skb linear: 00000010: 88 b8 00 01 00 98 00 00 00 00 61 81 8d 80 16 52
kernel: skb linear: 00000020: 45 47 44 4e 43 54 52 4c 2f 4c 4c 4e 30 24 47 4f
kernel: skb linear: 00000030: 24 47 6f 43 62 81 01 14 82 16 52 45 47 44 4e 43
kernel: skb linear: 00000040: 54 52 4c 2f 4c 4c 4e 30 24 44 73 47 6f 6f 73 65
kernel: skb linear: 00000050: 83 07 47 6f 49 64 65 6e 74 84 08 67 8d f5 93 7e
kernel: skb linear: 00000060: 76 c8 00 85 01 01 86 01 00 87 01 00 88 01 01 89
kernel: skb linear: 00000070: 01 00 8a 01 02 ab 33 a2 15 83 01 00 84 03 03 00
kernel: skb linear: 00000080: 00 91 08 67 8d f5 92 77 4b c6 1f 83 01 00 a2 1a
kernel: skb linear: 00000090: a2 06 85 01 00 83 01 00 84 03 03 00 00 91 08 67
kernel: skb linear: 000000a0: 8d f5 92 77 4b c6 1f 83 01 00
kernel: skb tailroom: 00000000: 80 18 02 00 fe 4e 00 00 01 01 08 0a 4f fd 5e d1
kernel: skb tailroom: 00000010: 4f fd 5e cd
Fixes:
|
||
|
Linus Torvalds
|
ce335806b5 |
Changes for 6.14-rc1
Refactored: unify inode corruption marking and mark them as bad immediately upon detection of an error in attribute enumeration.. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEh0DEKNP0I9IjwfWEqbAzH4MkB7YFAmebjOoACgkQqbAzH4Mk B7bjBBAAuNpe2AiRjeYtmp/Ix2sc/kA90i9ztptTY39wPNjUXnfOzJ0GnfAvV1mo r/VgI3LScP+z++14oRgJzpynWE+s587vJjmST9Sq/P6qBH7cO9sDU7CMOllhW69Z oQKigyK/isCN5lUBgnbcbNjGpYGyLwIXoiN6WR0iY09fYsby+HM3//lkgMhMJQ8L aMpO3uQ1KkMsBgCexqR5D1Nh0hpuAOW0dPWO2kCvSOobk+MX+Ko3EVuR5LU2kK3Y RP2uJrJx3gz/QfwCOeIm6iwo5LVnX0LzZBrOkJ05fx8kSI8vH0m5MiLJd/JFiqsS Nkpf1tayNpg7BmEx95PgjdhdyJvVbybCW3Nyo+7U2zNQ3eBCuRilS+Ai0jsPTGRt 7VxBS2cZkDOq0iywmEIDGackqowDpc+TPAvSG7SZO+Qq5DF4tbNh4ropN62UbPaW 2H6CbwbD7/JjmesTG/GaGwnVePc8mjsBmjl7ChHaVDVgmOjgFxdxRiNVUQKyFmUm AaW1Vm4Lq2VObIhgYo5kVPRx9PCEAORohWl16yOJ+qh4fWKyALpnaWBMpJY/oHoi oc5wCrEM9YoYo0Hpk6myb61P+JYbepv4f0AdVhzVs5ydIh/uH0e/uS0jQr3BcqjR F0a715SmymVManyHLVROWxboICFg7OLzRWkV6hpL2W864UegRBA= =qaWP -----END PGP SIGNATURE----- Merge tag 'ntfs3_for_6.14' of https://github.com/Paragon-Software-Group/linux-ntfs3 Pull ntfs3 fixes from Konstantin Komarov: - unify inode corruption marking and mark them as bad immediately upon detection of an error in attribute enumeration - folio cleanup * tag 'ntfs3_for_6.14' of https://github.com/Paragon-Software-Group/linux-ntfs3: fs/ntfs3: Unify inode corruption marking with _ntfs_bad_inode() fs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr() ntfs3: Remove an access to page->index |
||
|
Linus Torvalds
|
8080ff5ac6 |
bcachefs fixes for 6.14-rc1
- second half of a fix for a bug that'd been causing oopses on
filesystems using snapshots with memory pressure (key cache fills for
snaphots btrees are tricky)
- build fix for strange compiler configurations that double stack frame
size
- "journal stuck timeout" now takes into account device latency: this
fixes some spurious warnings, and the main remaining source of SRCU
lock hold time warnings (I'm no longer seeing this in my CI, so any
users still seeing this should definitely ping me)
- fix for slow/hanging unmounts (" Improve journal pin flushing")
- some more tracepoint fixes/improvements, to chase down the "rebalance
isn't making progress" issues
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Merge tag 'bcachefs-2025-01-29' of git://evilpiepirate.org/bcachefs
Pull bcachefs fixes from Kent Overstreet:
- second half of a fix for a bug that'd been causing oopses on
filesystems using snapshots with memory pressure (key cache fills for
snaphots btrees are tricky)
- build fix for strange compiler configurations that double stack frame
size
- "journal stuck timeout" now takes into account device latency: this
fixes some spurious warnings, and the main remaining source of SRCU
lock hold time warnings (I'm no longer seeing this in my CI, so any
users still seeing this should definitely ping me)
- fix for slow/hanging unmounts (" Improve journal pin flushing")
- some more tracepoint fixes/improvements, to chase down the "rebalance
isn't making progress" issues
* tag 'bcachefs-2025-01-29' of git://evilpiepirate.org/bcachefs:
bcachefs: Improve trace_move_extent_finish
bcachefs: Fix trace_copygc
bcachefs: Journal writes are now IOPRIO_CLASS_RT
bcachefs: Improve journal pin flushing
bcachefs: fix bch2_btree_node_flags
bcachefs: rebalance, copygc enabled are runtime opts
bcachefs: Improve decompression error messages
bcachefs: bset_blacklisted_journal_seq is now AUTOFIX
bcachefs: "Journal stuck" timeout now takes into account device latency
bcachefs: Reduce stack frame size of __bch2_str_hash_check_key()
bcachefs: Fix btree_trans_peek_key_cache()
|
||
|
Paolo Abeni
|
047558caf7 |
Merge branch 'mptcp-blackhole-only-if-1st-syn-retrans-w-o-mpc-is-accepted'
Matthieu Baerts says: ==================== mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted Here are two small fixes for issues introduced in v6.12. - Patch 1: reset the mpc_drop mark for other SYN retransmits, to only consider an MPTCP blackhole when the first SYN retransmitted without the MPTCP options is accepted, as initially intended. - Patch 2: also mention in the doc that the blackhole_timeout sysctl knob is per-netns, like all the others. Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> ==================== Link: https://patch.msgid.link/20250129-net-mptcp-blackhole-fix-v1-0-afe88e5a6d2c@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
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|
Matthieu Baerts (NGI0)
|
18da4b5d12 |
doc: mptcp: sysctl: blackhole_timeout is per-netns
All other sysctl entries mention it, and it is a per-namespace sysctl.
So mention it as well.
Fixes:
|
||
|
Matthieu Baerts (NGI0)
|
e598d8981f |
mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted
The Fixes commit mentioned this:
> An MPTCP firewall blackhole can be detected if the following SYN
> retransmission after a fallback to "plain" TCP is accepted.
But in fact, this blackhole was detected if any following SYN
retransmissions after a fallback to TCP was accepted.
That's because 'mptcp_subflow_early_fallback()' will set 'request_mptcp'
to 0, and 'mpc_drop' will never be reset to 0 after.
This is an issue, because some not so unusual situations might cause the
kernel to detect a false-positive blackhole, e.g. a client trying to
connect to a server while the network is not ready yet, causing a few
SYN retransmissions, before reaching the end server.
Fixes:
|
||
|
Takashi Iwai
|
8c2fa44132 |
ALSA: hda/realtek: Workaround for resume on Dell Venue 11 Pro 7130
It was reported that the headphone output on Dell Venue 11 Pro 7130 becomes mono after PM resume. The cause seems to be the BIOS setting up the codec COEF 0x0d bit 0x40 wrongly by some reason, and restoring the original value 0x2800 fixes the problem. This patch adds the quirk entry to perform the COEF restore. Cc: <stable@vger.kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=219697 Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1235686 Link: https://patch.msgid.link/20250130123301.8996-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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|
Pablo Neira Ayuso
|
1b9335a800 |
netfilter: nf_tables: reject mismatching sum of field_len with set key length
The field length description provides the length of each separated key
field in the concatenation, each field gets rounded up to 32-bits to
calculate the pipapo rule width from pipapo_init(). The set key length
provides the total size of the key aligned to 32-bits.
Register-based arithmetics still allows for combining mismatching set
key length and field length description, eg. set key length 10 and field
description [ 5, 4 ] leading to pipapo width of 12.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Paolo Abeni
|
3effcc04d8 |
Merge branch 'fix-missing-rtnl-lock-in-suspend-path'
Kory Maincent says: ==================== Fix missing rtnl lock in suspend path Fix the suspend path by ensuring the rtnl lock is held where required. Calls to open, close and WOL operations must be performed under the rtnl lock to prevent conflicts with ongoing ndo operations. Discussion about this issue can be found here: https://lore.kernel.org/netdev/20250120141926.1290763-1-kory.maincent@bootlin.com/ While working on the ravb fix, it was discovered that the sh_eth driver has the same issue. This patch series addresses both drivers. I do not have access to hardware for either of these MACs, so it would be great if maintainers or others with the relevant boards could test these fixes. v2: https://lore.kernel.org/r/20250123-fix_missing_rtnl_lock_phy_disconnect-v2-0-e6206f5508ba@bootlin.com v1: https://lore.kernel.org/r/20250122-fix_missing_rtnl_lock_phy_disconnect-v1-0-8cb9f6f88fd1@bootlin.com Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> ==================== Link: https://patch.msgid.link/20250129-fix_missing_rtnl_lock_phy_disconnect-v3-0-24c4ba185a92@bootlin.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
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|
Kory Maincent
|
b95102215a |
net: sh_eth: Fix missing rtnl lock in suspend/resume path
Fix the suspend/resume path by ensuring the rtnl lock is held where
required. Calls to sh_eth_close, sh_eth_open and wol operations must be
performed under the rtnl lock to prevent conflicts with ongoing ndo
operations.
Fixes:
|
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|
Kory Maincent
|
2c2ebb2b49 |
net: ravb: Fix missing rtnl lock in suspend/resume path
Fix the suspend/resume path by ensuring the rtnl lock is held where
required. Calls to ravb_open, ravb_close and wol operations must be
performed under the rtnl lock to prevent conflicts with ongoing ndo
operations.
Without this fix, the following warning is triggered:
[ 39.032969] =============================
[ 39.032983] WARNING: suspicious RCU usage
[ 39.033019] -----------------------------
[ 39.033033] drivers/net/phy/phy_device.c:2004 suspicious
rcu_dereference_protected() usage!
...
[ 39.033597] stack backtrace:
[ 39.033613] CPU: 0 UID: 0 PID: 174 Comm: python3 Not tainted
6.13.0-rc7-next-20250116-arm64-renesas-00002-g35245dfdc62c #7
[ 39.033623] Hardware name: Renesas SMARC EVK version 2 based on
r9a08g045s33 (DT)
[ 39.033628] Call trace:
[ 39.033633] show_stack+0x14/0x1c (C)
[ 39.033652] dump_stack_lvl+0xb4/0xc4
[ 39.033664] dump_stack+0x14/0x1c
[ 39.033671] lockdep_rcu_suspicious+0x16c/0x22c
[ 39.033682] phy_detach+0x160/0x190
[ 39.033694] phy_disconnect+0x40/0x54
[ 39.033703] ravb_close+0x6c/0x1cc
[ 39.033714] ravb_suspend+0x48/0x120
[ 39.033721] dpm_run_callback+0x4c/0x14c
[ 39.033731] device_suspend+0x11c/0x4dc
[ 39.033740] dpm_suspend+0xdc/0x214
[ 39.033748] dpm_suspend_start+0x48/0x60
[ 39.033758] suspend_devices_and_enter+0x124/0x574
[ 39.033769] pm_suspend+0x1ac/0x274
[ 39.033778] state_store+0x88/0x124
[ 39.033788] kobj_attr_store+0x14/0x24
[ 39.033798] sysfs_kf_write+0x48/0x6c
[ 39.033808] kernfs_fop_write_iter+0x118/0x1a8
[ 39.033817] vfs_write+0x27c/0x378
[ 39.033825] ksys_write+0x64/0xf4
[ 39.033833] __arm64_sys_write+0x18/0x20
[ 39.033841] invoke_syscall+0x44/0x104
[ 39.033852] el0_svc_common.constprop.0+0xb4/0xd4
[ 39.033862] do_el0_svc+0x18/0x20
[ 39.033870] el0_svc+0x3c/0xf0
[ 39.033880] el0t_64_sync_handler+0xc0/0xc4
[ 39.033888] el0t_64_sync+0x154/0x158
[ 39.041274] ravb 11c30000.ethernet eth0: Link is Down
Reported-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Closes: https://lore.kernel.org/netdev/4c6419d8-c06b-495c-b987-d66c2e1ff848@tuxon.dev/
Fixes:
|
||
|
Paolo Abeni
|
da5ca229b6 |
bluetooth pull request for net:
- btusb: mediatek: Add locks for usb_driver_claim_interface() - L2CAP: accept zero as a special value for MTU auto-selection - btusb: Fix possible infinite recursion of btusb_reset - Add ABI doc for sysfs reset - btnxpuart: Fix glitches seen in dual A2DP streaming -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE7E6oRXp8w05ovYr/9JCA4xAyCykFAmealqcZHGx1aXoudm9u LmRlbnR6QGludGVsLmNvbQAKCRD0kIDjEDILKUn6D/wMzyaazNsfa+/WwzqlyDPZ 17mQWJUrRY7AhH2/vFA7JrfWeVgmihg90qaSocb8LnGnlUvEiX53xhRNspBt//lt 26ZHpDDNq+pKftG3zbR5U76BhpjvjRgzMJO9U7YJAFlNvNiL5pL+UTufIhFU60mR x53e3ixNAl+62vwT2Re1S2NueMT8a2c8VPnbNI2W2xw59Am+WqQKWBJrthBkK9G6 nt5frOkFkva8J+zI4Rxu7nEzSCdiSXrO1OGae41v+orNzIl9ffyxW69XEuGsleMV NJ8/ZJZrhWh/lEWqXlZu20+c119pmwXQPM5ONZKv4rSrFtuc1bEPNp6foRoHwfsh qbtjPg323IJeR4TdIQUdo2VGM8w08GLEP5azYHjJ9MYvOdtjAUZ6YO5nhXmzE6Vt cnF/OYMnggx202TnUzCT2HUghA3F4SNDRR6NT82xf+vnzbnF5W8ZIBUc6vbtqIxu dGlkGtWF8waodNvh7F1+2X0El3joi6HOzw07+HLmnpa78Mn5Di3KUknotZ/gpYtn M/FPEqJvmbMom1XlMYg5g5y+YvSdygllPCI5ewNR/LD/1S3jt6ES7+/pt9/ZAWrl 1WnCN1gJ6aaS7UQNteQNjB90iXxsTkPXqJvRhcr+WZauxqX7msFKuxmjhK++fplj o/79A7oQ+XZTNw78zcrH4A== =q2T2 -----END PGP SIGNATURE----- Merge tag 'for-net-2025-01-29' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - btusb: mediatek: Add locks for usb_driver_claim_interface() - L2CAP: accept zero as a special value for MTU auto-selection - btusb: Fix possible infinite recursion of btusb_reset - Add ABI doc for sysfs reset - btnxpuart: Fix glitches seen in dual A2DP streaming * tag 'for-net-2025-01-29' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: L2CAP: accept zero as a special value for MTU auto-selection Bluetooth: btnxpuart: Fix glitches seen in dual A2DP streaming Bluetooth: Add ABI doc for sysfs reset Bluetooth: Fix possible infinite recursion of btusb_reset Bluetooth: btusb: mediatek: Add locks for usb_driver_claim_interface() ==================== Link: https://patch.msgid.link/20250129210057.1318963-1-luiz.dentz@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
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|
Toke Høiland-Jørgensen
|
f7bf624b1f |
selftests/net: Add test for loading devbound XDP program in generic mode
Add a test to bpf_offload.py for loading a devbound XDP program in generic mode, checking that it fails correctly. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20250127131344.238147-2-toke@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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|
Toke Høiland-Jørgensen
|
3595599fa8 |
net: xdp: Disallow attaching device-bound programs in generic mode
Device-bound programs are used to support RX metadata kfuncs. These
kfuncs are driver-specific and rely on the driver context to read the
metadata. This means they can't work in generic XDP mode. However, there
is no check to disallow such programs from being attached in generic
mode, in which case the metadata kfuncs will be called in an invalid
context, leading to crashes.
Fix this by adding a check to disallow attaching device-bound programs
in generic mode.
Fixes:
|
||
|
Jon Maloy
|
8c670bdfa5 |
tcp: correct handling of extreme memory squeeze
Testing with iperf3 using the "pasta" protocol splicer has revealed
a problem in the way tcp handles window advertising in extreme memory
squeeze situations.
Under memory pressure, a socket endpoint may temporarily advertise
a zero-sized window, but this is not stored as part of the socket data.
The reasoning behind this is that it is considered a temporary setting
which shouldn't influence any further calculations.
However, if we happen to stall at an unfortunate value of the current
window size, the algorithm selecting a new value will consistently fail
to advertise a non-zero window once we have freed up enough memory.
This means that this side's notion of the current window size is
different from the one last advertised to the peer, causing the latter
to not send any data to resolve the sitution.
The problem occurs on the iperf3 server side, and the socket in question
is a completely regular socket with the default settings for the
fedora40 kernel. We do not use SO_PEEK or SO_RCVBUF on the socket.
The following excerpt of a logging session, with own comments added,
shows more in detail what is happening:
// tcp_v4_rcv(->)
// tcp_rcv_established(->)
[5201<->39222]: ==== Activating log @ net/ipv4/tcp_input.c/tcp_data_queue()/5257 ====
[5201<->39222]: tcp_data_queue(->)
[5201<->39222]: DROPPING skb [265600160..265665640], reason: SKB_DROP_REASON_PROTO_MEM
[rcv_nxt 265600160, rcv_wnd 262144, snt_ack 265469200, win_now 131184]
[copied_seq 259909392->260034360 (124968), unread 5565800, qlen 85, ofoq 0]
[OFO queue: gap: 65480, len: 0]
[5201<->39222]: tcp_data_queue(<-)
[5201<->39222]: __tcp_transmit_skb(->)
[tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160]
[5201<->39222]: tcp_select_window(->)
[5201<->39222]: (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_NOMEM) ? --> TRUE
[tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160]
returning 0
[5201<->39222]: tcp_select_window(<-)
[5201<->39222]: ADVERTISING WIN 0, ACK_SEQ: 265600160
[5201<->39222]: [__tcp_transmit_skb(<-)
[5201<->39222]: tcp_rcv_established(<-)
[5201<->39222]: tcp_v4_rcv(<-)
// Receive queue is at 85 buffers and we are out of memory.
// We drop the incoming buffer, although it is in sequence, and decide
// to send an advertisement with a window of zero.
// We don't update tp->rcv_wnd and tp->rcv_wup accordingly, which means
// we unconditionally shrink the window.
[5201<->39222]: tcp_recvmsg_locked(->)
[5201<->39222]: __tcp_cleanup_rbuf(->) tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160
[5201<->39222]: [new_win = 0, win_now = 131184, 2 * win_now = 262368]
[5201<->39222]: [new_win >= (2 * win_now) ? --> time_to_ack = 0]
[5201<->39222]: NOT calling tcp_send_ack()
[tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160]
[5201<->39222]: __tcp_cleanup_rbuf(<-)
[rcv_nxt 265600160, rcv_wnd 262144, snt_ack 265469200, win_now 131184]
[copied_seq 260040464->260040464 (0), unread 5559696, qlen 85, ofoq 0]
returning 6104 bytes
[5201<->39222]: tcp_recvmsg_locked(<-)
// After each read, the algorithm for calculating the new receive
// window in __tcp_cleanup_rbuf() finds it is too small to advertise
// or to update tp->rcv_wnd.
// Meanwhile, the peer thinks the window is zero, and will not send
// any more data to trigger an update from the interrupt mode side.
[5201<->39222]: tcp_recvmsg_locked(->)
[5201<->39222]: __tcp_cleanup_rbuf(->) tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160
[5201<->39222]: [new_win = 262144, win_now = 131184, 2 * win_now = 262368]
[5201<->39222]: [new_win >= (2 * win_now) ? --> time_to_ack = 0]
[5201<->39222]: NOT calling tcp_send_ack()
[tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160]
[5201<->39222]: __tcp_cleanup_rbuf(<-)
[rcv_nxt 265600160, rcv_wnd 262144, snt_ack 265469200, win_now 131184]
[copied_seq 260099840->260171536 (71696), unread 5428624, qlen 83, ofoq 0]
returning 131072 bytes
[5201<->39222]: tcp_recvmsg_locked(<-)
// The above pattern repeats again and again, since nothing changes
// between the reads.
[...]
[5201<->39222]: tcp_recvmsg_locked(->)
[5201<->39222]: __tcp_cleanup_rbuf(->) tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160
[5201<->39222]: [new_win = 262144, win_now = 131184, 2 * win_now = 262368]
[5201<->39222]: [new_win >= (2 * win_now) ? --> time_to_ack = 0]
[5201<->39222]: NOT calling tcp_send_ack()
[tp->rcv_wup: 265469200, tp->rcv_wnd: 262144, tp->rcv_nxt 265600160]
[5201<->39222]: __tcp_cleanup_rbuf(<-)
[rcv_nxt 265600160, rcv_wnd 262144, snt_ack 265469200, win_now 131184]
[copied_seq 265600160->265600160 (0), unread 0, qlen 0, ofoq 0]
returning 54672 bytes
[5201<->39222]: tcp_recvmsg_locked(<-)
// The receive queue is empty, but no new advertisement has been sent.
// The peer still thinks the receive window is zero, and sends nothing.
// We have ended up in a deadlock situation.
Note that well behaved endpoints will send win0 probes, so the problem
will not occur.
Furthermore, we have observed that in these situations this side may
send out an updated 'th->ack_seq´ which is not stored in tp->rcv_wup
as it should be. Backing ack_seq seems to be harmless, but is of
course still wrong from a protocol viewpoint.
We fix this by updating the socket state correctly when a packet has
been dropped because of memory exhaustion and we have to advertize
a zero window.
Further testing shows that the connection recovers neatly from the
squeeze situation, and traffic can continue indefinitely.
Fixes:
|
||
|
Rafał Miłecki
|
752e5fcc2e |
bgmac: reduce max frame size to support just MTU 1500
bgmac allocates new replacement buffer before handling each received frame. Allocating & DMA-preparing 9724 B each time consumes a lot of CPU time. Ideally bgmac should just respect currently set MTU but it isn't the case right now. For now just revert back to the old limited frame size. This change bumps NAT masquerade speed by ~95%. Since commit |
||
|
Jakub Kicinski
|
6e6c62be16 |
Merge branch 'vsock-transport-reassignment-and-error-handling-issues'
Michal Luczaj says: ==================== vsock: Transport reassignment and error handling issues Series deals with two issues: - socket reference count imbalance due to an unforgiving transport release (triggered by transport reassignment); - unintentional API feature, a failing connect() making the socket impossible to use for any subsequent connect() attempts. v2: https://lore.kernel.org/20250121-vsock-transport-vs-autobind-v2-0-aad6069a4e8c@rbox.co v1: https://lore.kernel.org/20250117-vsock-transport-vs-autobind-v1-0-c802c803762d@rbox.co ==================== Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-0-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Michal Luczaj
|
4695f64e02 |
vsock/test: Add test for connect() retries
Deliberately fail a connect() attempt; expect error. Then verify that subsequent attempt (using the same socket) can still succeed, rather than fail outright. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-6-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Michal Luczaj
|
301a62dfb0 |
vsock/test: Add test for UAF due to socket unbinding
Fail the autobind, then trigger a transport reassign. Socket might get unbound from unbound_sockets, which then leads to a reference count underflow. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-5-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Michal Luczaj
|
ac12b7e291 |
vsock/test: Introduce vsock_connect_fd()
Distill timeout-guarded vsock_connect_fd(). Adapt callers. Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-4-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Michal Luczaj
|
852a00c428 |
vsock/test: Introduce vsock_bind()
Add a helper for socket()+bind(). Adapt callers. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-3-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Michal Luczaj
|
aa388c7211 |
vsock: Allow retrying on connect() failure
sk_err is set when a (connectible) connect() fails. Effectively, this makes
an otherwise still healthy SS_UNCONNECTED socket impossible to use for any
subsequent connection attempts.
Clear sk_err upon trying to establish a connection.
Fixes:
|
||
|
Michal Luczaj
|
fcdd2242c0 |
vsock: Keep the binding until socket destruction
Preserve sockets bindings; this includes both resulting from an explicit
bind() and those implicitly bound through autobind during connect().
Prevents socket unbinding during a transport reassignment, which fixes a
use-after-free:
1. vsock_create() (refcnt=1) calls vsock_insert_unbound() (refcnt=2)
2. transport->release() calls vsock_remove_bound() without checking if
sk was bound and moved to bound list (refcnt=1)
3. vsock_bind() assumes sk is in unbound list and before
__vsock_insert_bound(vsock_bound_sockets()) calls
__vsock_remove_bound() which does:
list_del_init(&vsk->bound_table); // nop
sock_put(&vsk->sk); // refcnt=0
BUG: KASAN: slab-use-after-free in __vsock_bind+0x62e/0x730
Read of size 4 at addr ffff88816b46a74c by task a.out/2057
dump_stack_lvl+0x68/0x90
print_report+0x174/0x4f6
kasan_report+0xb9/0x190
__vsock_bind+0x62e/0x730
vsock_bind+0x97/0xe0
__sys_bind+0x154/0x1f0
__x64_sys_bind+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Allocated by task 2057:
kasan_save_stack+0x1e/0x40
kasan_save_track+0x10/0x30
__kasan_slab_alloc+0x85/0x90
kmem_cache_alloc_noprof+0x131/0x450
sk_prot_alloc+0x5b/0x220
sk_alloc+0x2c/0x870
__vsock_create.constprop.0+0x2e/0xb60
vsock_create+0xe4/0x420
__sock_create+0x241/0x650
__sys_socket+0xf2/0x1a0
__x64_sys_socket+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Freed by task 2057:
kasan_save_stack+0x1e/0x40
kasan_save_track+0x10/0x30
kasan_save_free_info+0x37/0x60
__kasan_slab_free+0x4b/0x70
kmem_cache_free+0x1a1/0x590
__sk_destruct+0x388/0x5a0
__vsock_bind+0x5e1/0x730
vsock_bind+0x97/0xe0
__sys_bind+0x154/0x1f0
__x64_sys_bind+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 7 PID: 2057 at lib/refcount.c:25 refcount_warn_saturate+0xce/0x150
RIP: 0010:refcount_warn_saturate+0xce/0x150
__vsock_bind+0x66d/0x730
vsock_bind+0x97/0xe0
__sys_bind+0x154/0x1f0
__x64_sys_bind+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
refcount_t: underflow; use-after-free.
WARNING: CPU: 7 PID: 2057 at lib/refcount.c:28 refcount_warn_saturate+0xee/0x150
RIP: 0010:refcount_warn_saturate+0xee/0x150
vsock_remove_bound+0x187/0x1e0
__vsock_release+0x383/0x4a0
vsock_release+0x90/0x120
__sock_release+0xa3/0x250
sock_close+0x14/0x20
__fput+0x359/0xa80
task_work_run+0x107/0x1d0
do_exit+0x847/0x2560
do_group_exit+0xb8/0x250
__x64_sys_exit_group+0x3a/0x50
x64_sys_call+0xfec/0x14f0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Fixes:
|
||
|
Huacai Chen
|
35fcac7a7c |
audit: Initialize lsmctx to avoid memory allocation error
When audit is enabled in a kernel build, and there are no LSMs active
that support LSM labeling, it is possible that local variable lsmctx
in the AUDIT_SIGNAL_INFO handler in audit_receive_msg() could be used
before it is properly initialize. Then kmalloc() will try to allocate
a large amount of memory with the uninitialized length.
This patch corrects this problem by initializing the lsmctx to a safe
value when it is declared, which avoid errors like:
WARNING: CPU: 2 PID: 443 at mm/page_alloc.c:4727 __alloc_pages_noprof
...
ra: 9000000003059644 ___kmalloc_large_node+0x84/0x1e0
ERA: 900000000304d588 __alloc_pages_noprof+0x4c8/0x1040
CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)
PRMD: 00000004 (PPLV0 +PIE -PWE)
EUEN: 00000007 (+FPE +SXE +ASXE -BTE)
ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)
ESTAT: 000c0000 [BRK] (IS= ECode=12 EsubCode=0)
PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)
CPU: 2 UID: 0 PID: 443 Comm: auditd Not tainted 6.13.0-rc1+ #1899
...
Call Trace:
[<9000000002def6a8>] show_stack+0x30/0x148
[<9000000002debf58>] dump_stack_lvl+0x68/0xa0
[<9000000002e0fe18>] __warn+0x80/0x108
[<900000000407486c>] report_bug+0x154/0x268
[<90000000040ad468>] do_bp+0x2a8/0x320
[<9000000002dedda0>] handle_bp+0x120/0x1c0
[<900000000304d588>] __alloc_pages_noprof+0x4c8/0x1040
[<9000000003059640>] ___kmalloc_large_node+0x80/0x1e0
[<9000000003061504>] __kmalloc_noprof+0x2c4/0x380
[<9000000002f0f7ac>] audit_receive_msg+0x764/0x1530
[<9000000002f1065c>] audit_receive+0xe4/0x1c0
[<9000000003e5abe8>] netlink_unicast+0x340/0x450
[<9000000003e5ae9c>] netlink_sendmsg+0x1a4/0x4a0
[<9000000003d9ffd0>] __sock_sendmsg+0x48/0x58
[<9000000003da32f0>] __sys_sendto+0x100/0x170
[<9000000003da3374>] sys_sendto+0x14/0x28
[<90000000040ad574>] do_syscall+0x94/0x138
[<9000000002ded318>] handle_syscall+0xb8/0x158
Fixes:
|
||
|
Linus Torvalds
|
72deda0abe |
soundwire updates for 6.14
- SoundWire multi lane support to use multiple lanes if supported - Stream handling of DEPREPARED state - amd wake register programming for power off mode -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmeac7MACgkQfBQHDyUj g0daUA//VD+ousUjyUrm07rNYOw+ZtwVChj+aVGSrauuuGxNOsp+RXrd+lLDjWgc ruHwegb8s9Dynq6RVJcuXQ8bKlop8FX6QMn2lewV/+dYkOk4PBwVr3gKER2lKnZV WZ4hI/bFcJyCmIf6v1pIwzc1XKiCLuZzhnPIbKTcL3cLEKssaqMTYQAsnZw15gCY GUccgFYGYe0+eNdt7BtxlAaDZN3X6ankgwxIh1/kXHz7Tiu5fbqWxBnmBAxBQtHx shK4mnK5ccWrNZYzcq0+CWvYErVg496FyZm6ZNOCZKqaOfvXwtC4ZEyEkDDCb2Ep h2eIaLaMIYOzDZt/zoV/pcwhgYtEMiyrmhsLRqgywAjweA1tf+wD/ti6fKN9L4tf YQ0Xbe13aSoFy9fQWF/26rf0WVE0oU38w6KlZ/uM/xY6gcYnzZgdOnlMNnmOZKfg GY5DvqMrUgscG6WAzwtu+Ro4zXURQWgqBY3+e4d1IVNk2u9q7pCfV5E2QhRri3q6 217+QPdPEqmQwad9vowoPfPpFpCXvs/duv7SYdU0Wm6h55ShC22hho6n2VcxQoZ7 U0DpilHWjbQxnBLLrgm3dcXC8d7V+AnA7CDk1vR1H2vDy+WzVY1xPmBGAyn1idUC Ly7oowR1yt56iqVig5cGzA1GjAsBqRX+KLyPL7EU9xQjWCBq80Q= =PnzK -----END PGP SIGNATURE----- Merge tag 'soundwire-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire Pull soundwire updates from Vinod Koul: - SoundWire multi lane support to use multiple lanes if supported - Stream handling of DEPREPARED state - AMD wake register programming for power off mode * tag 'soundwire-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: amd: clear wake enable register for power off mode soundwire: generic_bandwidth_allocation: count the bandwidth of active streams only SoundWire: pass stream to compute_params() soundwire: generic_bandwidth_allocation: add lane in sdw_group_params soundwire: generic_bandwidth_allocation: select data lane soundwire: generic_bandwidth_allocation: check required freq accurately soundwire: generic_bandwidth_allocation: correct clk_freq check in sdw_select_row_col Soundwire: generic_bandwidth_allocation: set frame shape on fly Soundwire: stream: program BUSCLOCK_SCALE Soundwire: add sdw_slave_get_scale_index helper soundwire: generic_bandwidth_allocation: skip DEPREPARED streams soundwire: stream: set DEPREPARED state earlier soundwire: add lane_used_bandwidth in struct sdw_bus soundwire: mipi_disco: read lane mapping properties from ACPI soundwire: add lane field in sdw_port_runtime soundwire: bus: Move irq mapping cleanup into devres |
||
|
Linus Torvalds
|
9f10e7fb6a |
phy-for-6.14
- New Support
- Qualcomm SAR2130P qmp usb, SAR2130P qmp pcie, QCS615 qusb2 and PCIe,
IPQ5424 qmp pcie, IPQ5424 QUSB2 and USB3 PHY
- Rockchip rk3576 combo phy support
- Updates
- Drop Shengyang for JH7110 maintainer
- Freescale hdmi register calculation optimization
- Rockchip pcie phy mutex and regmap updates
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Merge tag 'phy-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"Lots of Qualcomm and Rockchip device support.
New Support:
- Qualcomm SAR2130P qmp usb, SAR2130P qmp pcie, QCS615 qusb2 and
PCIe, IPQ5424 qmp pcie, IPQ5424 QUSB2 and USB3 PHY
- Rockchip rk3576 combo phy support
Updates:
- Drop Shengyang for JH7110 maintainer
- Freescale hdmi register calculation optimization
- Rockchip pcie phy mutex and regmap updates"
* tag 'phy-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (37 commits)
dt-bindings: phy: qcom,qmp-pcie: document the SM8350 two lanes PCIe PHY
phy: rockchip: phy-rockchip-typec: Fix Copyright description
dt-bindings: phy: qcom,ipq8074-qmp-pcie: Document the IPQ5424 QMP PCIe PHYs
phy: qcom-qusb2: Add support for QCS615
dt-bindings: usb: qcom,dwc3: Add QCS615 to USB DWC3 bindings
phy: core: Simplify API of_phy_simple_xlate() implementation
phy: sun4i-usb: Remove unused of_gpio.h
phy: HiSilicon: Don't use "proxy" headers
phy: samsung-ufs: switch back to syscon_regmap_lookup_by_phandle()
phy: qualcomm: qmp-pcie: add support for SAR2130P
phy: qualcomm: qmp-pcie: define several new registers
phy: qualcomm: qmp-pcie: split PCS_LANE1 region
phy: qualcomm: qmp-combo: add support for SAR2130P
dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Add SAR2130P compatible
dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Add SAR2130P compatible
phy: freescale: fsl-samsung-hdmi: Clean up fld_tg_code calculation
phy: freescale: fsl-samsung-hdmi: Stop searching when exact match is found
phy: freescale: fsl-samsung-hdmi: Expand Integer divider range
phy: rockchip-naneng-combo: add rk3576 support
dt-bindings: phy: rockchip: add rk3576 compatible
...
|
||
|
Linus Torvalds
|
7c775c6056 |
dmaengine updates for v6.14
New support: - TI J722S CSI BCDMA controller support - Intel idxd Panther Lake family platforms - Allwinner F1C100s suniv DMA - Qualcomm QCS615, QCS8300, SM8750, SA8775P GPI dma controller support - AMD ae4dma controller support and reorganisation of amd driver Updates: - Channel page support for Nvidia Tegra210 adma driver - Freescale support for S32G based platforms - Yamilfy atmel dma bindings -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmeaabAACgkQfBQHDyUj g0cIog/6ApWNxyRcC85htR4/K9xRqyTTn640nXQ4wP482ECTWJPkEzfvpphIandp wme+5/a6VoEdj2ft9OB5dK5XuW3bImKJRMG/saymz3KaHq9geOddOnPsvDaDp8ji FfvrvFWd8AIAFjVBRX8hBTGofPCS3LAeczgUJs7HRRU0f1sPZIR79JcbelGMfy3l 44a0YyuEMBXgtWMaiDgEjldV05Ba1fuXkg8XdjWXaWO8LIZR7d8LmN7w8i8e6CJf Gekxa6i0xCNUTh9iX4VtqToTszNZCLo+lQ6VwoUoKjnE9xXATbEwMi9Lbe50pTbF LlD/qdWpqw5faGgxvgXaUV6DG/TgobgtSy/dO0YaKLlFTBlyzcCW3a2c7XN0Ho5l urToRH+l8QJubqz8/YVnPgSsUtgDrx9kTcoYJ3y8iNo/Cdpi2m98x8h6N+deaEjq YhvgJp8XmxNYL9jZpVt8ZvUV5QPClUriQDyPSjMMKeTQrRggl3so4xfq+cNF/gBr zR/MQjLgE5x5BDzjhLnTofJWT/ZL4cM0tWec6VSW1S1JR01CYroWv2/+0ESzclsq sJHwTDyyXSEFsgESe3i1rXnvQAAxujchleSUHLc+vAW9ULkhzJtGZjDNUBVNda2C wunr7z6pAK+mk+AAU2RQJLmEYCpamDOL65IEeT1zPkrQ3MQXK0A= =r4Bb -----END PGP SIGNATURE----- Merge tag 'dmaengine-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "A bunch of new device support and updates to few drivers, biggest of them amd ones. New support: - TI J722S CSI BCDMA controller support - Intel idxd Panther Lake family platforms - Allwinner F1C100s suniv DMA - Qualcomm QCS615, QCS8300, SM8750, SA8775P GPI dma controller support - AMD ae4dma controller support and reorganisation of amd driver Updates: - Channel page support for Nvidia Tegra210 adma driver - Freescale support for S32G based platforms - Yamilfy atmel dma bindings" * tag 'dmaengine-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (45 commits) dmaengine: idxd: Enable Function Level Reset (FLR) for halt dmaengine: idxd: Refactor halt handler dmaengine: idxd: Add idxd_device_config_save() and idxd_device_config_restore() helpers dmaengine: idxd: Binding and unbinding IDXD device and driver dmaengine: idxd: Add idxd_pci_probe_alloc() helper dt-bindings: dma: atmel: Convert to json schema dt-bindings: dma: st-stm32-dmamux: Add description for dma-cell values dmaengine: qcom: gpi: Add GPI immediate DMA support for SPI protocol dt-bindings: dma: adi,axi-dmac: deprecate adi,channels node dt-bindings: dma: adi,axi-dmac: convert to yaml schema dmaengine: mv_xor: switch to for_each_child_of_node_scoped() dmaengine: bcm2835-dma: Prevent suspend if DMA channel is busy dmaengine: tegra210-adma: Support channel page dt-bindings: dma: Support channel page to nvidia,tegra210-adma dmaengine: ti: k3-udma: Add support for J722S CSI BCDMA dt-bindings: dma: ti: k3-bcdma: Add J722S CSI BCDMA dmaengine: ti: edma: fix OF node reference leaks in edma_driver dmaengine: ti: edma: make the loop condition simpler in edma_probe() dmaengine: fsl-edma: read/write multiple registers in cyclic transactions dmaengine: fsl-edma: add support for S32G based platforms ... |
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Fedor Pchelkin
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5c61419e02 |
Bluetooth: L2CAP: accept zero as a special value for MTU auto-selection
One of the possible ways to enable the input MTU auto-selection for L2CAP connections is supposed to be through passing a special "0" value for it as a socket option. Commit [1] added one of those into avdtp. However, it simply wouldn't work because the kernel still treats the specified value as invalid and denies the setting attempt. Recorded BlueZ logs include the following: bluetoothd[496]: profiles/audio/avdtp.c:l2cap_connect() setsockopt(L2CAP_OPTIONS): Invalid argument (22) [1]: |
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Neeraj Sanjay Kale
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7de119bb79 |
Bluetooth: btnxpuart: Fix glitches seen in dual A2DP streaming
This fixes a regression caused by previous commit for fixing truncated ACL data, which is causing some intermittent glitches when running two A2DP streams. serdev_device_write_buf() is the root cause of the glitch, which is reverted, and the TX work will continue to write until the queue is empty. This change fixes both issues. No A2DP streaming glitches or truncated ACL data issue observed. Fixes: |
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Hsin-chen Chuang
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514a8e6d61 |
Bluetooth: Add ABI doc for sysfs reset
The functionality was implemented in commit |