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56a0810d8c
1384655 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
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56a0810d8c |
audit/stable-6.18 PR 20250926
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Linus Torvalds
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f3827213ab |
for-6.18-tag
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Merge tag 'for-6.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"There are no new features, the changes are in the core code, notably
tree-log error handling and reporting improvements, and initial
support for block size > page size.
Performance improvements:
- search data checksums in the commit root (previous transaction) to
avoid locking contention, this improves parallelism of read
heavy/low write workloads, and also reduces transaction commit
time; on real and reproducer workload the sync time went from
minutes to tens of seconds (workload and numbers are in the
changelog)
Core:
- tree-log updates:
- error handling improvements, transaction aborts
- add new error state 'O' (printed in status messages) when log
replay fails and is aborted
- reduced number of btrfs_path allocations when traversing the
tree
- 'block size > page size' support
- basic implementation with limitations, under experimental build
- limitations: no direct io, raid56, encoded read (standalone and
in send ioctl), encoded write
- preparatory work for compression, removing implicit assumptions
of page and block sizes
- compression workspaces are now per-filesystem, we cannot assume
common block size for work memory among different filesystems
- tree-checker now verifies INODE_EXTREF item (which is implementing
hardlinks)
- tree leaf pretty printer updates, there were missing data from
items, keys/items
- move config option CONFIG_BTRFS_REF_VERIFY to CONFIG_BTRFS_DEBUG,
it's a debugging feature and not needed to be enabled separately
- more struct btrfs_path auto free updates
- use ref_tracker API for tracking delayed inodes, enabled by mount
option 'ref_verify', allowing to better pinpoint leaking references
- in zoned mode, avoid selecting data relocation zoned for ordinary
data block groups
- updated and enhanced error messages
- lots of cleanups and refactoring"
* tag 'for-6.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (113 commits)
btrfs: use smp_mb__after_atomic() when forcing COW in create_pending_snapshot()
btrfs: add unlikely annotations to branches leading to transaction abort
btrfs: add unlikely annotations to branches leading to EIO
btrfs: add unlikely annotations to branches leading to EUCLEAN
btrfs: more trivial BTRFS_PATH_AUTO_FREE conversions
btrfs: zoned: don't fail mount needlessly due to too many active zones
btrfs: use kmalloc_array() for open-coded arithmetic in kmalloc()
btrfs: enable experimental bs > ps support
btrfs: add extra ASSERT()s to catch unaligned bios
btrfs: fix symbolic link reading when bs > ps
btrfs: prepare scrub to support bs > ps cases
btrfs: prepare zlib to support bs > ps cases
btrfs: prepare lzo to support bs > ps cases
btrfs: prepare zstd to support bs > ps cases
btrfs: prepare compression folio alloc/free for bs > ps cases
btrfs: fix the incorrect max_bytes value for find_lock_delalloc_range()
btrfs: remove pointless key offset setup in create_pending_snapshot()
btrfs: annotate btrfs_is_testing() as unlikely and make it return bool
btrfs: make the rule checking more readable for should_cow_block()
btrfs: simplify inline extent end calculation at replay_one_extent()
...
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Linus Torvalds
|
30d4efb2f5 |
xen: branch for v6.18-rc1
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Linus Torvalds
|
417552999d |
powerpc updates for 6.18
- powerpc support for BPF arena and arena atomics
- Patches to switch to msi parent domain (per-device MSI domains)
- Add a lock contention tracepoint in the queued spinlock slowpath
- Fixes for underflow in pseries/powernv msi and pci paths
- Switch from legacy-of-mm-gpiochip dependency to platform driver
- Fixes for handling TLB misses
- Introduce support for powerpc papr-hvpipe
- Add vpa-dtl PMU driver for pseries platform
- Misc fixes and cleanups
Thanks to: Aboorva Devarajan, Aditya Bodkhe, Andrew Donnellan, Athira Rajeev, Cédric Le Goater, Christophe Leroy,
Erhard Furtner, Gautam Menghani, Geert Uytterhoeven, Haren Myneni, Hari Bathini, Joe Lawrence, Kajol Jain, Kienan Stewart,
Linus Walleij, Mahesh Salgaonkar, Nam Cao, Nicolas Schier, Nysal Jan K.A., Ritesh Harjani (IBM), Ruben Wauters,
Saket Kumar Bhaskar, Shashank MS, Shrikanth Hegde, Tejas Manhas, Thomas Gleixner, Thomas Huth, Thorsten Blum,
Tyrel Datwyler, Venkat Rao Bagalkote,
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Merge tag 'powerpc-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Madhavan Srinivasan:
- powerpc support for BPF arena and arena atomics
- Patches to switch to msi parent domain (per-device MSI domains)
- Add a lock contention tracepoint in the queued spinlock slowpath
- Fixes for underflow in pseries/powernv msi and pci paths
- Switch from legacy-of-mm-gpiochip dependency to platform driver
- Fixes for handling TLB misses
- Introduce support for powerpc papr-hvpipe
- Add vpa-dtl PMU driver for pseries platform
- Misc fixes and cleanups
Thanks to Aboorva Devarajan, Aditya Bodkhe, Andrew Donnellan, Athira
Rajeev, Cédric Le Goater, Christophe Leroy, Erhard Furtner, Gautam
Menghani, Geert Uytterhoeven, Haren Myneni, Hari Bathini, Joe Lawrence,
Kajol Jain, Kienan Stewart, Linus Walleij, Mahesh Salgaonkar, Nam Cao,
Nicolas Schier, Nysal Jan K.A., Ritesh Harjani (IBM), Ruben Wauters,
Saket Kumar Bhaskar, Shashank MS, Shrikanth Hegde, Tejas Manhas, Thomas
Gleixner, Thomas Huth, Thorsten Blum, Tyrel Datwyler, and Venkat Rao
Bagalkote.
* tag 'powerpc-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (49 commits)
powerpc/pseries: Define __u{8,32} types in papr_hvpipe_hdr struct
genirq/msi: Remove msi_post_free()
powerpc/perf/vpa-dtl: Add documentation for VPA dispatch trace log PMU
powerpc/perf/vpa-dtl: Handle the writing of perf record when aux wake up is needed
powerpc/perf/vpa-dtl: Add support to capture DTL data in aux buffer
powerpc/perf/vpa-dtl: Add support to setup and free aux buffer for capturing DTL data
docs: ABI: sysfs-bus-event_source-devices-vpa-dtl: Document sysfs event format entries for vpa_dtl pmu
powerpc/vpa_dtl: Add interface to expose vpa dtl counters via perf
powerpc/time: Expose boot_tb via accessor
powerpc/32: Remove PAGE_KERNEL_TEXT to fix startup failure
powerpc/fprobe: fix updated fprobe for function-graph tracer
powerpc/ftrace: support CONFIG_FUNCTION_GRAPH_RETVAL
powerpc64/modules: replace stub allocation sentinel with an explicit counter
powerpc64/modules: correctly iterate over stubs in setup_ftrace_ool_stubs
powerpc/ftrace: ensure ftrace record ops are always set for NOPs
powerpc/603: Really copy kernel PGD entries into all PGDIRs
powerpc/8xx: Remove left-over instruction and comments in DataStoreTLBMiss handler
powerpc/pseries: HVPIPE changes to support migration
powerpc/pseries: Enable hvpipe with ibm,set-system-parameter RTAS
powerpc/pseries: Enable HVPIPE event message interrupt
...
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Linus Torvalds
|
9cc220a422 |
s390 updates for 6.18 merge window
- Refactor SCLP memory hotplug code - Introduce common boot_panic() decompressor helper macro and use it to get rid of nearly few identical implementations - Take into account additional key generation flags and forward it to the ep11 implementation. With that allow users to modify the key generation process, e.g. provide valid combinations of XCP_BLOB_* flags - Replace kmalloc() + copy_from_user() with memdup_user_nul() in s390 debug facility and HMC driver - Add DAX support for DCSS memory block devices - Make the compiler statement attribute "assume" available with a new __assume macro - Rework ffs() and fls() family bitops functions, including source code improvements and generated code optimizations. Use the newly introduced __assume macro for that - Enable additional network features in default configurations - Use __GFP_ACCOUNT flag for user page table allocations to add missing kmemcg accounting - Add WQ_PERCPU flag to explicitly request the use of the per-CPU workqueue for 3590 tape driver - Switch power reading to the per-CPU and the Hiperdispatch to the default workqueue - Add memory allocation profiling hooks to allow better profiling data and the /proc/allocinfo output similar to other architectures -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCaNpOnhccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8LJ0AP98TkWDCXLb02dNTST36dtoNaM+ I9HoosjbZIm8oHwhngD+JisTRWFogplXnE2z+JQrJJcshWvUpFDVtkk2pCSeOQM= =Cztn -----END PGP SIGNATURE----- Merge tag 's390-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Refactor SCLP memory hotplug code - Introduce common boot_panic() decompressor helper macro and use it to get rid of nearly few identical implementations - Take into account additional key generation flags and forward it to the ep11 implementation. With that allow users to modify the key generation process, e.g. provide valid combinations of XCP_BLOB_* flags - Replace kmalloc() + copy_from_user() with memdup_user_nul() in s390 debug facility and HMC driver - Add DAX support for DCSS memory block devices - Make the compiler statement attribute "assume" available with a new __assume macro - Rework ffs() and fls() family bitops functions, including source code improvements and generated code optimizations. Use the newly introduced __assume macro for that - Enable additional network features in default configurations - Use __GFP_ACCOUNT flag for user page table allocations to add missing kmemcg accounting - Add WQ_PERCPU flag to explicitly request the use of the per-CPU workqueue for 3590 tape driver - Switch power reading to the per-CPU and the Hiperdispatch to the default workqueue - Add memory allocation profiling hooks to allow better profiling data and the /proc/allocinfo output similar to other architectures * tag 's390-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (21 commits) s390/mm: Add memory allocation profiling hooks s390: Replace use of system_wq with system_dfl_wq s390/diag324: Replace use of system_wq with system_percpu_wq s390/tape: Add WQ_PERCPU to alloc_workqueue users s390/bitops: Switch to generic ffs() if supported by compiler s390/bitops: Switch to generic fls(), fls64(), etc. s390/mm: Use __GFP_ACCOUNT for user page table allocations s390/configs: Enable additional network features s390/bitops: Cleanup __flogr() s390/bitops: Use __assume() for __flogr() inline assembly return value compiler_types: Add __assume macro s390/bitops: Limit return value range of __flogr() s390/dcssblk: Add DAX support s390/hmcdrv: Replace kmalloc() + copy_from_user() with memdup_user_nul() s390/debug: Replace kmalloc() + copy_from_user() with memdup_user_nul() s390/pkey: Forward keygenflags to ep11_unwrapkey s390/boot: Add common boot_panic() code s390/bitops: Optimize inlining s390/bitops: Slightly optimize ffs() and fls64() s390/sclp: Move memory hotplug code for better modularity ... |
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Linus Torvalds
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f1004b2f19 |
m68k updates for v6.18
- Fix whitespace in Zorro name macros, - Fix find_*_bit() signatures, - Defconfig updates. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCaNpMfgAKCRCKwlD9ZEnx cPJoAQDAVcak0t0bFDaUgirkFIomcR+k5ioaluKruaFgvty4DAEA4RVoN0v9zPjk 1foHdm/UCTmisF0iTZ/TOKBfBLSbCg4= =E/uy -----END PGP SIGNATURE----- Merge tag 'm68k-for-v6.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - Fix whitespace in Zorro name macros - Fix find_*_bit() signatures - defconfig updates * tag 'm68k-for-v6.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Update defconfigs for v6.17-rc1 m68k: bitops: Fix find_*_bit() signatures zorro: Remove extra whitespace in macro definitions |
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Linus Torvalds
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cb7e3669c6 |
RISC-V updates for the v6.18 merge window (part one)
First set of RISC-V updates for the v6.18 merge window, including: - Replacement of __ASSEMBLY__ with __ASSEMBLER__ in header files (other architectures have already merged this type of cleanup) - The introduction of ioremap_wc() for RISC-V - Cleanup of the RISC-V kprobes code to use mostly-extant macros rather than open code - A RISC-V kprobes unit test - An architecture-specific endianness swap macro set implementation, leveraging some dedicated RISC-V instructions for this purpose if they are available - The ability to identity and communicate to userspace the presence of a MIPS P8700-specific ISA extension, and to leverage its MIPS-specific PAUSE implementation in cpu_relax() - Several other miscellaneous cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEElRDoIDdEz9/svf2Kx4+xDQu9KksFAmjaMVIACgkQx4+xDQu9 Kkva4g/9GE4gzwM+KHlc4e1sfsaTo4oXe9eV+Hj3gUJdM+g8dCtNFchPRCKFjHYb X9lm2YVL9Q3cZ7yWWy/DJtZ66Yz9foQ4laX7uYbjsdbdjbsAXLXhjNp6uk4nBrqb uW7Uq+Qel8qq66J/B4Z/U0UzF3e5MaptQ6sLuNRONY9OJUxG76zTSJVKwiVNsGaX 8W59b7ALFlCIwCVyXGm/KO1EELjl8FKDENWXFE1v6T8XvfXfYuhcvUMp84ebbzHV D4kQrO3nxKQVgKEdCtW8xxt0/aWkYQ8zbQg8bD0gDDzMYb5uiJDcMFaa8ZuEYiLg EcAJX8LmE5GGlTcJf8/jxvaA87hisNsGFvNPXX1OuI26w2TUNC2u80wE6Q6a3aNu 74oUtZEaPhdFuB31A0rALC8Zb2zalnwwjAL7xRlyAozUuye8Ej7mE7w97WTjIfWz 7ZL19/+C1uawljzYLn+FJBIcl1wTyvOgx6T4TJlmOsa4OFnCreFx+a0Az6+Rx1GC XGsRyDkGPSabIbNVGxUCyTr4w+VpW1WlDjrjwyLC0DQTFW8wyP44W9/K2scp+CqJ bSCcAz8QtGAeZ5UlSmXYTOV69xXqZPaom7fVk5RFHoy24en5DSo7kj1NJ3ChupRD 8ACpALcIgw/VEo0Tyqqy3dyVhPDuYaZMY3WgGGj9Cz18U37e/Ho= =nK3D -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.18-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Paul Walmsley - Replacement of __ASSEMBLY__ with __ASSEMBLER__ in header files (other architectures have already merged this type of cleanup) - The introduction of ioremap_wc() for RISC-V - Cleanup of the RISC-V kprobes code to use mostly-extant macros rather than open code - A RISC-V kprobes unit test - An architecture-specific endianness swap macro set implementation, leveraging some dedicated RISC-V instructions for this purpose if they are available - The ability to identity and communicate to userspace the presence of a MIPS P8700-specific ISA extension, and to leverage its MIPS-specific PAUSE implementation in cpu_relax() - Several other miscellaneous cleanups * tag 'riscv-for-linus-6.18-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (39 commits) riscv: errata: Fix the PAUSE Opcode for MIPS P8700 riscv: hwprobe: Document MIPS xmipsexectl vendor extension riscv: hwprobe: Add MIPS vendor extension probing riscv: Add xmipsexectl instructions riscv: Add xmipsexectl as a vendor extension dt-bindings: riscv: Add xmipsexectl ISA extension description riscv: cpufeature: add validation for zfa, zfh and zfhmin perf: riscv: skip empty batches in counter start selftests: riscv: Add README for RISC-V KSelfTest riscv: sbi: Switch to new sys-off handler API riscv: Move vendor errata definitions to new header RISC-V: ACPI: enable parsing the BGRT table riscv: Enable ARCH_HAVE_NMI_SAFE_CMPXCHG riscv: pi: use 'targets' instead of extra-y in Makefile riscv: introduce asm/swab.h riscv: mmap(): use unsigned offset type in riscv_sys_mmap drivers/perf: riscv: Remove redundant ternary operators riscv: mm: Use mmu-type from FDT to limit SATP mode riscv: mm: Return intended SATP mode for noXlvl options riscv: kprobes: Remove duplication of RV_EXTRACT_ITYPE_IMM ... |
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Linus Torvalds
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feafee2845 |
arm64 updates for 6.18
Confidential computing:
- Add support for accepting secrets from firmware (e.g. ACPI CCEL)
and mapping them with appropriate attributes.
CPU features:
- Advertise atomic floating-point instructions to userspace.
- Extend Spectre workarounds to cover additional Arm CPU variants.
- Extend list of CPUs that support break-before-make level 2 and
guarantee not to generate TLB conflict aborts for changes of mapping
granularity (BBML2_NOABORT).
- Add GCS support to our uprobes implementation.
Documentation:
- Remove bogus SME documentation concerning register state when
entering/exiting streaming mode.
Entry code:
- Switch over to the generic IRQ entry code (GENERIC_IRQ_ENTRY).
- Micro-optimise syscall entry path with a compiler branch hint.
Memory management:
- Enable huge mappings in vmalloc space even when kernel page-table
dumping is enabled.
- Tidy up the types used in our early MMU setup code.
- Rework rodata= for closer parity with the behaviour on x86.
- For CPUs implementing BBML2_NOABORT, utilise block mappings in the
linear map even when rodata= applies to virtual aliases.
- Don't re-allocate the virtual region between '_text' and '_stext',
as doing so confused tools parsing /proc/vmcore.
Miscellaneous:
- Clean-up Kconfig menuconfig text for architecture features.
- Avoid redundant bitmap_empty() during determination of supported
SME vector lengths.
- Re-enable warnings when building the 32-bit vDSO object.
- Avoid breaking our eggs at the wrong end.
Perf and PMUs:
- Support for v3 of the Hisilicon L3C PMU.
- Support for Hisilicon's MN and NoC PMUs.
- Support for Fujitsu's Uncore PMU.
- Support for SPE's extended event filtering feature.
- Preparatory work to enable data source filtering in SPE.
- Support for multiple lanes in the DWC PCIe PMU.
- Support for i.MX94 in the IMX DDR PMU driver.
- MAINTAINERS update (Thank you, Yicong).
- Minor driver fixes (PERF_IDX2OFF() overflow, CMN register offsets).
Selftests:
- Add basic LSFE check to the existing hwcaps test.
- Support nolibc in GCS tests.
- Extend SVE ptrace test to pass unsupported regsets and invalid vector
lengths.
- Minor cleanups (typos, cosmetic changes).
System registers:
- Fix ID_PFR1_EL1 definition.
- Fix incorrect signedness of some fields in ID_AA64MMFR4_EL1.
- Sync TCR_EL1 definition with the latest Arm ARM (L.b).
- Be stricter about the input fed into our AWK sysreg generator script.
- Typo fixes and removal of redundant definitions.
ACPI, EFI and PSCI:
- Decouple Arm's "Software Delegated Exception Interface" (SDEI)
support from the ACPI GHES code so that it can be used by platforms
booted with device-tree.
- Remove unnecessary per-CPU tracking of the FPSIMD state across EFI
runtime calls.
- Fix a node refcount imbalance in the PSCI device-tree code.
CPU Features:
- Ensure register sanitisation is applied to fields in ID_AA64MMFR4.
- Expose AIDR_EL1 to userspace via sysfs, primarily so that KVM guests
can reliably query the underlying CPU types from the VMM.
- Re-enabling of SME support (CONFIG_ARM64_SME) as a result of fixes
to our context-switching, signal handling and ptrace code.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"There's good stuff across the board, including some nice mm
improvements for CPUs with the 'noabort' BBML2 feature and a clever
patch to allow ptdump to play nicely with block mappings in the
vmalloc area.
Confidential computing:
- Add support for accepting secrets from firmware (e.g. ACPI CCEL)
and mapping them with appropriate attributes.
CPU features:
- Advertise atomic floating-point instructions to userspace
- Extend Spectre workarounds to cover additional Arm CPU variants
- Extend list of CPUs that support break-before-make level 2 and
guarantee not to generate TLB conflict aborts for changes of
mapping granularity (BBML2_NOABORT)
- Add GCS support to our uprobes implementation.
Documentation:
- Remove bogus SME documentation concerning register state when
entering/exiting streaming mode.
Entry code:
- Switch over to the generic IRQ entry code (GENERIC_IRQ_ENTRY)
- Micro-optimise syscall entry path with a compiler branch hint.
Memory management:
- Enable huge mappings in vmalloc space even when kernel page-table
dumping is enabled
- Tidy up the types used in our early MMU setup code
- Rework rodata= for closer parity with the behaviour on x86
- For CPUs implementing BBML2_NOABORT, utilise block mappings in the
linear map even when rodata= applies to virtual aliases
- Don't re-allocate the virtual region between '_text' and '_stext',
as doing so confused tools parsing /proc/vmcore.
Miscellaneous:
- Clean-up Kconfig menuconfig text for architecture features
- Avoid redundant bitmap_empty() during determination of supported
SME vector lengths
- Re-enable warnings when building the 32-bit vDSO object
- Avoid breaking our eggs at the wrong end.
Perf and PMUs:
- Support for v3 of the Hisilicon L3C PMU
- Support for Hisilicon's MN and NoC PMUs
- Support for Fujitsu's Uncore PMU
- Support for SPE's extended event filtering feature
- Preparatory work to enable data source filtering in SPE
- Support for multiple lanes in the DWC PCIe PMU
- Support for i.MX94 in the IMX DDR PMU driver
- MAINTAINERS update (Thank you, Yicong)
- Minor driver fixes (PERF_IDX2OFF() overflow, CMN register offsets).
Selftests:
- Add basic LSFE check to the existing hwcaps test
- Support nolibc in GCS tests
- Extend SVE ptrace test to pass unsupported regsets and invalid
vector lengths
- Minor cleanups (typos, cosmetic changes).
System registers:
- Fix ID_PFR1_EL1 definition
- Fix incorrect signedness of some fields in ID_AA64MMFR4_EL1
- Sync TCR_EL1 definition with the latest Arm ARM (L.b)
- Be stricter about the input fed into our AWK sysreg generator
script
- Typo fixes and removal of redundant definitions.
ACPI, EFI and PSCI:
- Decouple Arm's "Software Delegated Exception Interface" (SDEI)
support from the ACPI GHES code so that it can be used by platforms
booted with device-tree
- Remove unnecessary per-CPU tracking of the FPSIMD state across EFI
runtime calls
- Fix a node refcount imbalance in the PSCI device-tree code.
CPU Features:
- Ensure register sanitisation is applied to fields in ID_AA64MMFR4
- Expose AIDR_EL1 to userspace via sysfs, primarily so that KVM
guests can reliably query the underlying CPU types from the VMM
- Re-enabling of SME support (CONFIG_ARM64_SME) as a result of fixes
to our context-switching, signal handling and ptrace code"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (93 commits)
arm64: cpufeature: Remove duplicate asm/mmu.h header
arm64: Kconfig: Make CPU_BIG_ENDIAN depend on BROKEN
perf/dwc_pcie: Fix use of uninitialized variable
arm/syscalls: mark syscall invocation as likely in invoke_syscall
Documentation: hisi-pmu: Add introduction to HiSilicon V3 PMU
Documentation: hisi-pmu: Fix of minor format error
drivers/perf: hisi: Add support for L3C PMU v3
drivers/perf: hisi: Refactor the event configuration of L3C PMU
drivers/perf: hisi: Extend the field of tt_core
drivers/perf: hisi: Extract the event filter check of L3C PMU
drivers/perf: hisi: Simplify the probe process of each L3C PMU version
drivers/perf: hisi: Export hisi_uncore_pmu_isr()
drivers/perf: hisi: Relax the event ID check in the framework
perf: Fujitsu: Add the Uncore PMU driver
arm64: map [_text, _stext) virtual address range non-executable+read-only
arm64/sysreg: Update TCR_EL1 register
arm64: Enable vmalloc-huge with ptdump
arm64: cpufeature: add Neoverse-V3AE to BBML2 allow list
arm64: errata: Apply workarounds for Neoverse-V3AE
arm64: cputype: Add Neoverse-V3AE definitions
...
|
||
|
Linus Torvalds
|
fe68bb2861 |
Microblaze patches for 6.18-rc1
- Fix typos in Kconfig - s/__ASSEMBLY__/__ASSEMBLER__/g -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSXAixArPbWpRanWW+rB/7wTvUR9QUCaNTs9AAKCRCrB/7wTvUR 9aZ9AQCZxenft9TWpM1Uoe2T8khfSIqrADEg2nsnvs1JGzSUoQD9Fs6oO72H44Q7 PEI9NHH3bRByipK0/pNmAE4z8ayM0AQ= =qnBJ -----END PGP SIGNATURE----- Merge tag 'microblaze-v6.18' of git://git.monstr.eu/linux-2.6-microblaze Pull microblaze updates from Michal Simek: - Fix typos in Kconfig - s/__ASSEMBLY__/__ASSEMBLER__/g * tag 'microblaze-v6.18' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers microblaze: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers microblaze: fix typos in Kconfig |
||
|
Linus Torvalds
|
46a1b6b2aa |
NIOS2: update for v6.18
- Replace __ASSEMBLY__ with __ASSEMBLER__ in headers - Set memblock.current_limit when setting pfn limits -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAmjT10cACgkQGZQEC4Gj KPTm7BAArBs7m4aDXZJx6WEj7v0cD5QcWpMq46atg9LZDVbeInnQucIbQ8RbipHj 14fF00r1fxbx0OH0MpyDlbeavHsB28H7Vd329yADIxBHuCfDUtUv5OxgNo1FuTGr a72kUjxWqOZmMaYr08ccnszVOXMcRCe2+R4UoF0g446Td/ODc2EReHUhdgDS4PYB iZ8XqBUwO40mcIFGgGt8JHXoaRipbeBbNY8OmvluLf6QdAMs2F5GR2D2tcnRAzIz BXLbLXxLYq9xdK/SsInFHzBkYb1uBETjvg7Bvm7U9CreRZJq38VuZUFv/8+Qqj/k aS699g3p/wkOUeRllLoLUOwej8aBDDY1bpXLD8TGQ6hhuXyru0+H3PA/f19k52no uBMBenPCzd8LTFN6DFdhyxvPDTkxvLlJSuHapFAiCLAYrDewV0wmVpEKuBAfgG4T iBuI+UTq7jwXQqyxQn2sh7za5TiP4+r0Wx/Bn7L7xWSh1MYVeuLUCTZ6LMGjxUV9 QiFKuiGf7tS248KX5KMCiWYppqWcpWvQCxnZ593VS8yj78OZbLEHwZ0m7QCC629U N+pW2xa4rBJW0PkvBfs8u9Nrl1qFztUgj5G/hhIwuAS/5QoLpBQzmPs48HH3YxTL zD2AZ1/Nx/xNdZb1w3yu07MXgcbnhMcO88F/wJ9aa9hEHmQycv8= =1VJi -----END PGP SIGNATURE----- Merge tag 'nios2_update_for_v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux Pull NIOS2 updates from Dinh Nguyen: - Replace __ASSEMBLY__ with __ASSEMBLER__ in headers - Set memblock.current_limit when setting pfn limits * tag 'nios2_update_for_v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: nios2: ensure that memblock.current_limit is set when setting pfn limits nios2: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers nios2: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers |
||
|
Linus Torvalds
|
e129e479f2 |
pstore update for v6.18-rc1
- Clarify various comments for better understanding (Eugen Hristev) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCaNrZdgAKCRA2KwveOeQk u1nLAQDmrJYRWPN7p9d13bjwKCQz3QfuczsWWm+gv2316FZvTgEAmKrOP2DWrhVw lwS5ao+/5/xuChVQcWs2USCTEkBw2QY= =9QGP -----END PGP SIGNATURE----- Merge tag 'pstore-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull tiny pstore update from Kees Cook: - Clarify various comments for better understanding (Eugen Hristev) * tag 'pstore-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/zone: rewrite some comments for better understanding |
||
|
Linus Torvalds
|
a5ba183bde |
hardening updates for v6.18-rc1
- Clean up usage of TRAILING_OVERLAP() (Gustavo A. R. Silva)
- lkdtm: fortify: Fix potential NULL dereference on kmalloc failure
(Junjie Cao)
- Add str_assert_deassert() helper (Lad Prabhakar)
- gcc-plugins: Remove TODO_verify_il for GCC >= 16
- kconfig: Fix BrokenPipeError warnings in selftests
- kconfig: Add transitional symbol attribute for migration support
- kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI
-----BEGIN PGP SIGNATURE-----
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Merge tag 'hardening-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
"One notable addition is the creation of the 'transitional' keyword for
kconfig so CONFIG renaming can go more smoothly.
This has been a long-standing deficiency, and with the renaming of
CONFIG_CFI_CLANG to CONFIG_CFI (since GCC will soon have KCFI
support), this came up again.
The breadth of the diffstat is mainly this renaming.
- Clean up usage of TRAILING_OVERLAP() (Gustavo A. R. Silva)
- lkdtm: fortify: Fix potential NULL dereference on kmalloc failure
(Junjie Cao)
- Add str_assert_deassert() helper (Lad Prabhakar)
- gcc-plugins: Remove TODO_verify_il for GCC >= 16
- kconfig: Fix BrokenPipeError warnings in selftests
- kconfig: Add transitional symbol attribute for migration support
- kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI"
* tag 'hardening-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
lib/string_choices: Add str_assert_deassert() helper
kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI
kconfig: Add transitional symbol attribute for migration support
kconfig: Fix BrokenPipeError warnings in selftests
gcc-plugins: Remove TODO_verify_il for GCC >= 16
stddef: Introduce __TRAILING_OVERLAP()
stddef: Remove token-pasting in TRAILING_OVERLAP()
lkdtm: fortify: Fix potential NULL dereference on kmalloc failure
|
||
|
Linus Torvalds
|
a240a79d43 |
seccomp updates for v6.18-rc1
- Fix race with WAIT_KILLABLE_RECV (Johannes Nixdorf) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCaNrY3wAKCRA2KwveOeQk u5vmAP9pH7LAt7zTWgleIxWPYuUvELS+zB9oK9EukyTZNbAVoAD8Do5ZpFP51Llk a6mxvmi808aYytROWM5c8O4tk5CFDQQ= =Vkfy -----END PGP SIGNATURE----- Merge tag 'seccomp-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp update from Kees Cook: - Fix race with WAIT_KILLABLE_RECV (Johannes Nixdorf) * tag 'seccomp-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests/seccomp: Add a test for the WAIT_KILLABLE_RECV fast reply race seccomp: Fix a race with WAIT_KILLABLE_RECV if the tracer replies too fast |
||
|
Linus Torvalds
|
50157eaa0c |
execve updates for v6.18-rc1
- binfmt_elf: preserve original ELF e_flags for core dumps (Svetlana Parfenova) - exec: Fix incorrect type for ret (Xichao Zhao) - binfmt_elf: Replace offsetof() with struct_size() in fill_note_info() (Xichao Zhao) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCaNrYLAAKCRA2KwveOeQk u3hPAQCuJOg6CmTkv/lwDuI6aF5Q/UbEzhaHWnGqQOrxt3MVOQD/aIt49a1/i2i8 ZdcAAxCabDwcZL51RcQCcihENVVI2As= =oRia -----END PGP SIGNATURE----- Merge tag 'execve-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - binfmt_elf: preserve original ELF e_flags for core dumps (Svetlana Parfenova) - exec: Fix incorrect type for ret (Xichao Zhao) - binfmt_elf: Replace offsetof() with struct_size() in fill_note_info() (Xichao Zhao) * tag 'execve-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: binfmt_elf: preserve original ELF e_flags for core dumps binfmt_elf: Replace offsetof() with struct_size() in fill_note_info() exec: Fix incorrect type for ret |
||
|
Linus Torvalds
|
8c1ed30218 |
ffs-const update for v6.18-rc1
- PCI: Fix theoretical underflow in use of ffs().
- Universally apply __attribute_const__ to all architecture's ffs()-family
of functions.
- Add KUnit tests for ffs() behavior and const-ness.
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Merge tag 'ffs-const-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull ffs const-attribute cleanups from Kees Cook:
"While working on various hardening refactoring a while back we
encountered inconsistencies in the application of __attribute_const__
on the ffs() family of functions.
This series fixes this across all archs and adds KUnit tests.
Notably, this found a theoretical underflow in PCI (also fixed here)
and uncovered an inefficiency in ARC (fixed in the ARC arch PR). I
kept the series separate from the general hardening PR since it is a
stand-alone "topic".
- PCI: Fix theoretical underflow in use of ffs().
- Universally apply __attribute_const__ to all architecture's
ffs()-family of functions.
- Add KUnit tests for ffs() behavior and const-ness"
* tag 'ffs-const-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
KUnit: ffs: Validate all the __attribute_const__ annotations
sparc: Add __attribute_const__ to ffs()-family implementations
xtensa: Add __attribute_const__ to ffs()-family implementations
s390: Add __attribute_const__ to ffs()-family implementations
parisc: Add __attribute_const__ to ffs()-family implementations
mips: Add __attribute_const__ to ffs()-family implementations
m68k: Add __attribute_const__ to ffs()-family implementations
openrisc: Add __attribute_const__ to ffs()-family implementations
riscv: Add __attribute_const__ to ffs()-family implementations
hexagon: Add __attribute_const__ to ffs()-family implementations
alpha: Add __attribute_const__ to ffs()-family implementations
sh: Add __attribute_const__ to ffs()-family implementations
powerpc: Add __attribute_const__ to ffs()-family implementations
x86: Add __attribute_const__ to ffs()-family implementations
csky: Add __attribute_const__ to ffs()-family implementations
bitops: Add __attribute_const__ to generic ffs()-family implementations
KUnit: Introduce ffs()-family tests
PCI: Test for bit underflow in pcie_set_readrq()
|
||
|
Linus Torvalds
|
1896ce8eb6 |
Optimize fsverity with 2-way interleaved hashing
Add support for 2-way interleaved SHA-256 hashing to lib/crypto/, and make fsverity use it for faster file data verification. This improves fsverity performance on many x86_64 and arm64 processors. Later, I plan to make dm-verity use this too. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCaNg4/RQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOK4fMAP9Xz00JNDfJ+mOVHIYOhAlWFGnug0X1 cvoRf4QXchNlbwD9HTJQQDQXnbsPy3QPrUVfl2FqCW7c6vRlBJijhD6j4wE= =6dCR -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux Pull interleaved SHA-256 hashing support from Eric Biggers: "Optimize fsverity with 2-way interleaved hashing Add support for 2-way interleaved SHA-256 hashing to lib/crypto/, and make fsverity use it for faster file data verification. This improves fsverity performance on many x86_64 and arm64 processors. Later, I plan to make dm-verity use this too" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux: fsverity: Use 2-way interleaved SHA-256 hashing when supported fsverity: Remove inode parameter from fsverity_hash_block() lib/crypto: tests: Add tests and benchmark for sha256_finup_2x() lib/crypto: x86/sha256: Add support for 2-way interleaved hashing lib/crypto: arm64/sha256: Add support for 2-way interleaved hashing lib/crypto: sha256: Add support for 2-way interleaved hashing |
||
|
Linus Torvalds
|
d8768fb12a |
Crypto library updates for 6.18
- Add a RISC-V optimized implementation of Poly1305. This code was
written by Andy Polyakov and contributed by Zhihang Shao.
- Migrate the MD5 code into lib/crypto/, and add KUnit tests for MD5.
Yes, it's still the 90s, and several kernel subsystems are still using
MD5 for legacy use cases. As long as that remains the case, it's
helpful to clean it up in the same way as I've been doing for other
algorithms. Later, I plan to convert most of these users of MD5 to use
the new MD5 library API instead of the generic crypto API.
- Simplify the organization of the ChaCha, Poly1305, BLAKE2s, and
Curve25519 code. Consolidate these into one module per algorithm,
and centralize the configuration and build process. This is the same
reorganization that has already been successful for SHA-1 and SHA-2.
- Remove the unused crypto_kpp API for Curve25519.
- Migrate the BLAKE2s and Curve25519 self-tests to KUnit.
- Always enable the architecture-optimized BLAKE2s code.
Due to interdependencies between test and non-test code, both are
included in this pull request. The broken-down diffstat is as follows:
Tests: 735 insertions(+), 1917 deletions(-)
RISC-V Poly1305: 877 insertions(+), 1 deletion(-)
Other: 1777 insertions(+), 3117 deletions(-)
Besides the new RISC-V code which is an addition, there are quite a
few simplifications due to the improved code organization for multiple
algorithms, the removal of the unused crypto_kpp API for Curve25519
and redundant tests, and the redesign of the BLAKE2s test.
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Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library updates from Eric Biggers:
- Add a RISC-V optimized implementation of Poly1305. This code was
written by Andy Polyakov and contributed by Zhihang Shao.
- Migrate the MD5 code into lib/crypto/, and add KUnit tests for MD5.
Yes, it's still the 90s, and several kernel subsystems are still
using MD5 for legacy use cases. As long as that remains the case,
it's helpful to clean it up in the same way as I've been doing for
other algorithms.
Later, I plan to convert most of these users of MD5 to use the new
MD5 library API instead of the generic crypto API.
- Simplify the organization of the ChaCha, Poly1305, BLAKE2s, and
Curve25519 code.
Consolidate these into one module per algorithm, and centralize the
configuration and build process. This is the same reorganization that
has already been successful for SHA-1 and SHA-2.
- Remove the unused crypto_kpp API for Curve25519.
- Migrate the BLAKE2s and Curve25519 self-tests to KUnit.
- Always enable the architecture-optimized BLAKE2s code.
* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (38 commits)
crypto: md5 - Implement export_core() and import_core()
wireguard: kconfig: simplify crypto kconfig selections
lib/crypto: tests: Enable Curve25519 test when CRYPTO_SELFTESTS
lib/crypto: curve25519: Consolidate into single module
lib/crypto: curve25519: Move a couple functions out-of-line
lib/crypto: tests: Add Curve25519 benchmark
lib/crypto: tests: Migrate Curve25519 self-test to KUnit
crypto: curve25519 - Remove unused kpp support
crypto: testmgr - Remove curve25519 kpp tests
crypto: x86/curve25519 - Remove unused kpp support
crypto: powerpc/curve25519 - Remove unused kpp support
crypto: arm/curve25519 - Remove unused kpp support
crypto: hisilicon/hpre - Remove unused curve25519 kpp support
lib/crypto: tests: Add KUnit tests for BLAKE2s
lib/crypto: blake2s: Consolidate into single C translation unit
lib/crypto: blake2s: Move generic code into blake2s.c
lib/crypto: blake2s: Always enable arch-optimized BLAKE2s code
lib/crypto: blake2s: Remove obsolete self-test
lib/crypto: x86/blake2s: Reduce size of BLAKE2S_SIGMA2
lib/crypto: chacha: Consolidate into single module
...
|
||
|
Linus Torvalds
|
e2fffe1d95 |
CRC updates for 6.18
Update crc_kunit to test the CRC functions in softirq and hardirq contexts, similar to what the lib/crypto/ KUnit tests do. Move the helper function needed to do this into a common header. This is useful mainly to test fallback code paths for when FPU/SIMD/vector registers are unusable. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCaNgevxQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOK42cAP4qrRd2p4lLm4lntiL9igO0AVUl7Lsj 2hhYcVWNj24wwgD/bBb5aCCKfreOQbjMldYjL+UlRiYqQAsstlfcwY7EegM= =aEsr -----END PGP SIGNATURE----- Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux Pull CRC updates from Eric Biggers: "Update crc_kunit to test the CRC functions in softirq and hardirq contexts, similar to what the lib/crypto/ KUnit tests do. Move the helper function needed to do this into a common header. This is useful mainly to test fallback code paths for when FPU/SIMD/vector registers are unusable" * tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: Documentation/staging: Fix typo and incorrect citation in crc32.rst lib/crc: Drop inline from all *_mod_init_arch() functions lib/crc: Use underlying functions instead of crypto_simd_usable() lib/crc: crc_kunit: Test CRC computation in interrupt contexts kunit, lib/crypto: Move run_irq_test() to common header |
||
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Linus Torvalds
|
d60ac92c10 |
fscrypt updates for 6.18
Make fs/crypto/ use the HMAC-SHA512 library functions instead of crypto_shash. This is simpler, faster, and more reliable. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCaNgb7xQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOK0qtAP9NfYoZZi9JkwAiE/URSTjjpK6k62dC DBYa8Feductv/AEA+5SRC2x4niBalK5V/sw/nxHREnLm7QPJlRglf+4xHQI= =4RsF -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt updates from Eric Biggers: "Make fs/crypto/ use the HMAC-SHA512 library functions instead of crypto_shash. This is simpler, faster, and more reliable" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: use HMAC-SHA512 library for HKDF fscrypt: Remove redundant __GFP_NOWARN |
||
|
Linus Torvalds
|
a769648f46 |
dlm for 6.18
This set of patches add a dlm_release_lockspace() flag to request that node-failure recovery be performed for the node leaving the lockspace. The implementation of this flag requires coordination with userland clustering components. It's been requested for use by GFS2. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEcGkeEvkvjdvlR90nOBtzx/yAaaoFAmjamPAACgkQOBtzx/yA aaql4RAAqdzYLcAkhhM6oge+FMOYGIGsMkd286Oct8zU9RbGr0kqckTgz93k0uUC BZApe0NbVAh6oXyglc8enpxEI/he8IIxzFCoy+dM1YEJzLH6GFcFmYIqiGMDA0G0 nceMeMHFzJyTA/QiLrKqmULsAXsFYI1ZRCEAX08zkH/iCRKhFYUP/eD2U88sN5lF Kn29pG+/G4S07VR+1/K6TRRSaFkEWp9Vp6MjgziPT3x4XkRXOew5W5Lskvpgj8nb HaU/pbmIwcS7mj5K4iBLaAr5SlSNa27N/YGaDkLcOITuhkLsT5yJv4QyKyMuMJ7Y 6fK96MxCnVrg+n/SHjIUPEF76T1IzxxPQfwgTi8PgqCEqzQ4I2xTqiAST7PdGMF1 erbx/Ra28wRDrCo5ZAvaitKtcRG9TR55MOKbSgH4gnUjpiPKHKFjl4onhCiqsWvK TPQ1DODZHFqDFun8Jywo9RuEaS8BtM7ikagcO76kM90ml60AaIuXh0kDNgGAdEcw fHfGv5FXKhYTqt0eq1mYoH+g3EjlmWZfF6hIKHEykUk5k2XqnilupYcwrAL83AKT WGvGrTh4tz/BSx/1iWrwG4XnCAM0jS/KDkQr+SvUw0H05rvoRTDtjDr1+ah6WEmI T6+ujYfTnDAEsyxB8cfVrN5cqmIIt+D5WwaihLGVfp9yoGlrjAU= =6LSt -----END PGP SIGNATURE----- Merge tag 'dlm-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: "This adds a dlm_release_lockspace() flag to request that node-failure recovery be performed for the node leaving the lockspace. The implementation of this flag requires coordination with userland clustering components. It's been requested for use by GFS2" * tag 'dlm-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: check for undefined release_option values dlm: handle release_option as unsigned dlm: move to rinfo for all middle conversion cases dlm: handle invalid lockspace member remove dlm: add new flag DLM_RELEASE_RECOVER for dlm_lockspace_release dlm: add new configfs entry release_recover for lockspace members dlm: add new RELEASE_RECOVER uevent attribute for release_lockspace dlm: use defines for force values in dlm_release_lockspace dlm: check for defined force value in dlm_lockspace_release |
||
|
Linus Torvalds
|
5928397f57 |
Changes since last update:
- Support FS_IOC_GETFSLABEL ioctl; - Stop meaningless read-more policy on fragment extents; - Remove a duplicate check for ztailpacking inline. -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmjalKIRHHhpYW5nQGtl cm5lbC5vcmcACgkQUXZn5Zlu5qp8og/6Az/cUH7r5QsPfEmh3xlPiQoO6PDdowdS zPXA7s9NhpC7SKyNJLV1z2WyrdBCnwOZ8DtBpfwR3bGCCawxPHro3ypqfudr1/3M cLS56qDPL/6X7qwgNdMhalpJNEH4NOsgLqPq2At1pG3Atbtof1ncBw9ZNZdPr+xd p7XS/ePcZhS20ts+noP9wHZhd3KVIPGl4Vo0WAquc5z5H4tbtOz+N9uwveY5iQon HwEcvq9pvjKDz2+RtSBI4PffkDKg7Eiafd8tV4YAshYGNUZZzk5FA0i6o3ntBcm/ a/uuhCTbEX5YeVuPiV5G5jbpCJC0LjjemdrOPpZBxSBls64pZd0UNm6ODzzjrb4C teYe3FalPeS5gYvl5BfbtZ+UCBeMJEMjB9YG1KF8SS4xbklbHyrkOLlQTGOZd6ph bMNXf0etsc+p8I0mC0419Dd4gVZlJ1ekjFb3EN8X9qFS4QWu+TcjGtmwrqfb58ez p6Z1jK9l14wFgS57SQbZzh1bmAg0W8wWjS54nTnugcfmKKDFPqEFdxghUr95cafY +cVfLMA/9rwJ0wK6g16ilpN4WYWPuXkmlEi7mWSz1jfXL1jo3Ebhq5cJVVVWKKgM sN+ibzSQnU+wUiSLYnIhKFC9SE9GsR7QwqIgi5dBtnZUxQO8IK9Dj5PEbkaAAZKJ eFU7fKqKp9E= =kFYL -----END PGP SIGNATURE----- Merge tag 'erofs-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs updates from Gao Xiang: - Support FS_IOC_GETFSLABEL ioctl - Stop meaningless read-more policy on fragment extents - Remove a duplicate check for ztailpacking inline * tag 'erofs-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: drop redundant sanity check for ztailpacking inline erofs: Add support for FS_IOC_GETFSLABEL erofs: avoid reading more for fragment maps |
||
|
Linus Torvalds
|
b3e1c7855e |
hfs updates for v6.18
- hfs/hfsplus: rework debug output subsystem
- hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
- hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()
- hfs: clear offset and space out of valid records in b-tree node
- hfs: add logic of correcting a next unused CNID
- hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat()
- hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
- hfs: make proper initalization of struct hfs_find_data
- hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
- hfs: validate record offset in hfsplus_bmap_alloc
- hfsplus: return EIO when type of hidden directory mismatch in hfsplus_fill_super()
- MAINTAINERS: update location of hfs&hfsplus trees
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Merge tag 'hfs-v6.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs
Pull hfs updates from Viacheslav Dubeyko:
"This contains several fixes of syzbot reported issues, HFS/HFS+ fixes
of xfstests failures, and rework of HFS/HFS+ debug output subsystem.
- Kang Chen fixed a slab-out-of-bounds issue in hfsplus_uni2asc()
when hfsplus_uni2asc() is called from hfsplus_listxattr().
- Yang Chenzhi fixed a crash in hfsplus_bmap_alloc() if record offset
or length is larger than node_size.
- Yangtao Li corrected the error code from hfsplus_fill_super() if
Catalog File contains corrupted record for the case of hidden
directory's type.
- KMSAN uninit-value fixes: hfs_find_set_zero_bits() and
__hfsplus_ext_cache_extent() use kzalloc() instead of kmalloc(),
and in hfsplus_delete_cat() by proper initialization of struct
hfsplus_inode_info in the hfsplus_iget() logic.
- A slab-out-of-bounds issue could happen in hfsplus_strcasecmp() if
the length field of struct hfsplus_unistr is bigger than
HFSPLUS_MAX_STRLEN. Fixed by checking the length of comparing
strings, and if the strings' length is bigger than
HFSPLUS_MAX_STRLEN, then the length is corrected to this value.
- The generic/736 xfstest failed for HFS because the HFS volume
becomes corrupted after the test run.
The main reason was the absence of logic that corrects
mdb->drNxtCNID/HFS_SB(sb)->next_id (next unused CNID) after
deleting a record in Catalog File. That was fixed by implementing
the necessary logic in hfs_correct_next_unused_CNID()"
* tag 'hfs-v6.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs:
hfs/hfsplus: rework debug output subsystem
hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()
hfs: clear offset and space out of valid records in b-tree node
hfs: add logic of correcting a next unused CNID
hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat()
hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
hfs: make proper initalization of struct hfs_find_data
hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
hfs: validate record offset in hfsplus_bmap_alloc
hfsplus: return EIO when type of hidden directory mismatch in hfsplus_fill_super()
MAINTAINERS: update location of hfs&hfsplus trees
|
||
|
Linus Torvalds
|
a9401710a5 |
large set of small restructuring smbdirect related patches moving ksmbd and client code to common code for smbdirect
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Merge tag 'v6.18-rc-part1-smb3-common' of git://git.samba.org/ksmbd
Pull smb restructuring updates from Steve French:
"Large set of small restructuring smbdirect related patches for cifs.ko
and ksmbd.ko.
This is the next step in order to use common structures for smbdirect
handling across both modules. And also includes improved handling of
broken connections, as well as fixed negotiation as rdma resources.
Moving to common functions is planned for 6.19, as well as also
providing smbdirect via sockets to userspace (e.g. for samba to also
be able to use smbdirect for userspace server and userspace client
tools).
This was heavily reviewed and tested at the recent SMB3.1.1 test event
at SDC"
* tag 'v6.18-rc-part1-smb3-common' of git://git.samba.org/ksmbd: (159 commits)
smb: server: let smb_direct_flush_send_list() invalidate a remote key first
smb: server: make use of ib_alloc_cq_any() instead of ib_alloc_cq()
smb: server: make consitent use of spin_lock_irq{save,restore}() in transport_rdma.c
smb: server: let {free_transport,smb_direct_disconnect_rdma_{work,connection}}() wake up all wait queues
smb: server: let smb_direct_disconnect_rdma_connection() disable all work but disconnect_work
smb: server: fill in smbdirect_socket.first_error on error
smb: server: let smb_direct_disconnect_rdma_connection() set SMBDIRECT_SOCKET_ERROR...
smb: server: pass struct smbdirect_socket to smb_direct_send_negotiate_response()
smb: server: pass struct smbdirect_socket to {enqueue,get_first}_reassembly()
smb: server: pass struct smbdirect_socket to smb_direct_post_send_data()
smb: server: pass struct smbdirect_socket to post_sendmsg()
smb: server: pass struct smbdirect_socket to smb_direct_create_header()
smb: server: pass struct smbdirect_socket to manage_keep_alive_before_sending()
smb: server: pass struct smbdirect_socket to manage_credits_prior_sending()
smb: server: pass struct smbdirect_socket to calc_rw_credits()
smb: server: pass struct smbdirect_socket to wait_for_rw_credits()
smb: server: pass struct smbdirect_socket to wait_for_send_credits()
smb: server: pass struct smbdirect_socket to wait_for_credits()
smb: server: pass struct smbdirect_socket to smb_direct_flush_send_list()
smb: server: pass struct smbdirect_socket to smb_direct_post_send()
...
|
||
|
Linus Torvalds
|
e445fba2d7 |
xfs: new code for 6.18
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-merge-6.18' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Carlos Maiolino:
"For this merge window, there are really no new features, but there are
a few things worth to emphasize:
- Deprecated for years already, the (no)attr2 and (no)ikeep mount
options have been removed for good
- Several cleanups (specially from typedefs) and bug fixes
- Improvements made in the online repair reap calculations
- online fsck is now enabled by default"
* tag 'xfs-merge-6.18' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (53 commits)
xfs: rework datasync tracking and execution
xfs: rearrange code in xfs_inode_item_precommit
xfs: scrub: use kstrdup_const() for metapath scan setups
xfs: use bt_nr_sectors in xfs_dax_translate_range
xfs: track the number of blocks in each buftarg
xfs: constify xfs_errortag_random_default
xfs: improve default maximum number of open zones
xfs: improve zone statistics message
xfs: centralize error tag definitions
xfs: remove pointless externs in xfs_error.h
xfs: remove the expr argument to XFS_TEST_ERROR
xfs: remove xfs_errortag_set
xfs: remove xfs_errortag_get
xfs: move the XLOG_REG_ constants out of xfs_log_format.h
xfs: adjust the hint based zone allocation policy
xfs: refactor hint based zone allocation
fs: add an enum for number of life time hints
xfs: fix log CRC mismatches between i386 and other architectures
xfs: rename the old_crc variable in xlog_recover_process
xfs: remove the unused xfs_log_iovec_t typedef
...
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||
|
Linus Torvalds
|
a40eb50a95 |
gfs2 changes
- Partially revert "gfs2: do_xmote fixes" to ignore dlm_lock() errors during withdraw; passing on those errors doesn't help. - Change the LM_FLAG_TRY and LM_FLAG_TRY_1CB logic in add_to_queue() to check if the holder would actually block. - Move some more dlm specific code from glock.c to lock_dlm.c. - Remove the unused dlm alternate locking mode code. - Add proper locking to make sure that dlm lockspaces are never used after being released. - Various other cleanups. -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAmjSYYQUHGFncnVlbmJh QHJlZGhhdC5jb20ACgkQ1b+f6wMTZToIxhAAm4fh3AvbkFiLgocIUqXB/iNOaBLk yJ1tIYTjhsC+RRE7HR/7qv6tAOYJvXcFS8qQrYwueRdJ9k43G0bJD7f527fH03fq rH/Qmvj/WMfbNCswBBYcIlGfvwR6XhW4FI0VpFZ0Ewkn3SPxXkS41IVHEjfxpiqS 4CqK6VyiZeSZgusAC4VXnGssc2WXBQgfnxoCO+5ouaGUZm+KNqxKcsVnU11c1UYU Vl6muVqwQCAaosvP7OWxfEGu0cs2MkmTBnjKsKUmAhZFH6RX9+TGZXA9lE+eWz1u rs2geSgJ7/NRwCvQHWTnsOeBPNd/CeBxenDlx0NaYOKbnqOXE1yW09hFKu345kWl CqhCcOqAFjJMA8kEQDOexlrJWljbVaVU0s5buQpm+d/nHMKF/x5+TBuo+aWb0jyL VdUoy0q9rgcF3oR7ifnlKuiSQ9g215uM37SeT1RpJUC23sRfI5NMTccz4Lj2A8to Y3S+jmVZOvDh+/EujxUGRkWjPQrIQNmLXxIhvntEdCGCfZonT7T+TPwMWlW+qIit I7cJN2iS0UVNb/z6TZRp0e3R2NIZQVJ71vQZVFE4McZaG5b7/juiYwWuglaSh/RO Qz1Fjyjh6r6rcMk0+Hm0VOj8XLP7A10MZ2dAVQfRCnvFgVp+ERQ8d+BWk7JM0v+A EoKkLS3YsseLCSs= =U0Vt -----END PGP SIGNATURE----- Merge tag 'gfs2-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - Partially revert "gfs2: do_xmote fixes" to ignore dlm_lock() errors during withdraw; passing on those errors doesn't help - Change the LM_FLAG_TRY and LM_FLAG_TRY_1CB logic in add_to_queue() to check if the holder would actually block - Move some more dlm specific code from glock.c to lock_dlm.c - Remove the unused dlm alternate locking mode code - Add proper locking to make sure that dlm lockspaces are never used after being released - Various other cleanups * tag 'gfs2-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Fix unlikely race in gdlm_put_lock gfs2: Add proper lockspace locking gfs2: Minor run_queue fixes gfs2: run_queue cleanup gfs2: Simplify do_promote gfs2: Get rid of GLF_INVALIDATE_IN_PROGRESS gfs2: Fix GLF_INVALIDATE_IN_PROGRESS flag clearing in do_xmote gfs2: Remove duplicate check in do_xmote gfs2: Fix LM_FLAG_TRY* logic in add_to_queue gfs2: Remove DLM_LKF_ALTCW / DLM_LKF_ALTPR code gfs2: Further sanitize lock_dlm.c gfs2: Do not use atomic operations unnecessarily gfs2: Sanitize gfs2_meta_check, gfs2_metatype_check, gfs2_io_error gfs2: Turn gfs2_withdraw into a void function gfs2: Partially revert "gfs2: do_xmote fixes" gfs2: Simplify refcounting in do_xmote gfs2: do_xmote cleanup gfs2: Remove space before newline gfs2: Remove unused sd_withdraw_wait field gfs2: Remove unused GIF_FREE_VFS_INODE flag |
||
|
Linus Torvalds
|
f2c61db29f |
Remove bcachefs core code
bcachefs was marked 'externally maintained' in 6.17 but the code remained to make the transition smoother. It's now a DKMS module, making the in-kernel code stale, so remove it to avoid any version confusion. Link: https://lore.kernel.org/linux-bcachefs/yokpt2d2g2lluyomtqrdvmkl3amv3kgnipmenobkpgx537kay7@xgcgjviv3n7x/T/ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
ee916dccd4 |
Unbreak 'make tools/*' for user-space targets
This pattern isn't very documented, and apparently not used much outside of 'make tools/help', but it has existed for over a decade (since commit ea01fa9f63ae: "tools: Connect to the kernel build system"). However, it doesn't work very well for most cases, particularly the useful "tools/all" target, because it overrides the LDFLAGS value with an empty one. And once overridden, 'make' will then not honor the tooling makefiles trying to change it - which then makes any LDFLAGS use in the tooling directory break, typically causing odd link errors. Remove that LDFLAGS override, since it seems to be entirely historical. The core kernel makefiles no longer modify LDFLAGS as part of the build, and use kernel-specific link flags instead (eg 'KBUILD_LDFLAGS' and friends). This allows more of the 'make tools/*' cases to work. I say 'more', because some of the tooling build rules make various other assumptions or have other issues, so it's still a bit hit-or-miss. But those issues tend to show up with the 'make -C tools xyz' pattern too, so now it's no longer an issue of this particular 'tools/*' build rule being special. Acked-by: Nathan Chancellor <nathan@kernel.org> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Borislav Petkov <bp@alien8.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
449c2b302c |
vfs-6.18-rc1.async
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Merge tag 'vfs-6.18-rc1.async' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs async directory updates from Christian Brauner:
"This contains further preparatory changes for the asynchronous directory
locking scheme:
- Add lookup_one_positive_killable() which allows overlayfs to
perform lookup that won't block on a fatal signal
- Unify the mount idmap handling in struct renamedata as a rename can
only happen within a single mount
- Introduce kern_path_parent() for audit which sets the path to the
parent and returns a dentry for the target without holding any
locks on return
- Rename kern_path_locked() as it is only used to prepare for the
removal of an object from the filesystem:
kern_path_locked() => start_removing_path()
kern_path_create() => start_creating_path()
user_path_create() => start_creating_user_path()
user_path_locked_at() => start_removing_user_path_at()
done_path_create() => end_creating_path()
NA => end_removing_path()"
* tag 'vfs-6.18-rc1.async' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
debugfs: rename start_creating() to debugfs_start_creating()
VFS: rename kern_path_locked() and related functions.
VFS/audit: introduce kern_path_parent() for audit
VFS: unify old_mnt_idmap and new_mnt_idmap in renamedata
VFS: discard err2 in filename_create()
VFS/ovl: add lookup_one_positive_killable()
|
||
|
Linus Torvalds
|
263e777ee3 |
vfs-6.18-rc1.writeback
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Merge tag 'vfs-6.18-rc1.writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs writeback updates from Christian Brauner:
"This contains work adressing lockups reported by users when a systemd
unit reading lots of files from a filesystem mounted with the lazytime
mount option exits.
With the lazytime mount option enabled we can be switching many dirty
inodes on cgroup exit to the parent cgroup. The numbers observed in
practice when systemd slice of a large cron job exits can easily reach
hundreds of thousands or millions.
The logic in inode_do_switch_wbs() which sorts the inode into
appropriate place in b_dirty list of the target wb however has linear
complexity in the number of dirty inodes thus overall time complexity
of switching all the inodes is quadratic leading to workers being
pegged for hours consuming 100% of the CPU and switching inodes to the
parent wb.
Simple reproducer of the issue:
FILES=10000
# Filesystem mounted with lazytime mount option
MNT=/mnt/
echo "Creating files and switching timestamps"
for (( j = 0; j < 50; j ++ )); do
mkdir $MNT/dir$j
for (( i = 0; i < $FILES; i++ )); do
echo "foo" >$MNT/dir$j/file$i
done
touch -a -t 202501010000 $MNT/dir$j/file*
done
wait
echo "Syncing and flushing"
sync
echo 3 >/proc/sys/vm/drop_caches
echo "Reading all files from a cgroup"
mkdir /sys/fs/cgroup/unified/mycg1 || exit
echo $$ >/sys/fs/cgroup/unified/mycg1/cgroup.procs || exit
for (( j = 0; j < 50; j ++ )); do
cat /mnt/dir$j/file* >/dev/null &
done
wait
echo "Switching wbs"
# Now rmdir the cgroup after the script exits
This can be solved by:
- Avoiding contention on the wb->list_lock when switching inodes by
running a single work item per wb and managing a queue of items
switching to the wb
- Allowing rescheduling when switching inodes over to a different
cgroup to avoid softlockups
- Maintaining the b_dirty list ordering instead of sorting it"
* tag 'vfs-6.18-rc1.writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
writeback: Add tracepoint to track pending inode switches
writeback: Avoid excessively long inode switching times
writeback: Avoid softlockup when switching many inodes
writeback: Avoid contention on wb->list_lock when switching inodes
|
||
|
Linus Torvalds
|
18b19abc37 |
namespace-6.18-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaNZQgQAKCRCRxhvAZXjc oiFXAQCpbLvkWbld9wLgxUBhq+q+kw5NvGxzpvqIhXwJB9F9YAEA44/Wevln4xGx +kRUbP+xlRQqenIYs2dLzVHzAwAdfQ4= =EO4Y -----END PGP SIGNATURE----- Merge tag 'namespace-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull namespace updates from Christian Brauner: "This contains a larger set of changes around the generic namespace infrastructure of the kernel. Each specific namespace type (net, cgroup, mnt, ...) embedds a struct ns_common which carries the reference count of the namespace and so on. We open-coded and cargo-culted so many quirks for each namespace type that it just wasn't scalable anymore. So given there's a bunch of new changes coming in that area I've started cleaning all of this up. The core change is to make it possible to correctly initialize every namespace uniformly and derive the correct initialization settings from the type of the namespace such as namespace operations, namespace type and so on. This leaves the new ns_common_init() function with a single parameter which is the specific namespace type which derives the correct parameters statically. This also means the compiler will yell as soon as someone does something remotely fishy. The ns_common_init() addition also allows us to remove ns_alloc_inum() and drops any special-casing of the initial network namespace in the network namespace initialization code that Linus complained about. Another part is reworking the reference counting. The reference counting was open-coded and copy-pasted for each namespace type even though they all followed the same rules. This also removes all open accesses to the reference count and makes it private and only uses a very small set of dedicated helpers to manipulate them just like we do for e.g., files. In addition this generalizes the mount namespace iteration infrastructure introduced a few cycles ago. As reminder, the vfs makes it possible to iterate sequentially and bidirectionally through all mount namespaces on the system or all mount namespaces that the caller holds privilege over. This allow userspace to iterate over all mounts in all mount namespaces using the listmount() and statmount() system call. Each mount namespace has a unique identifier for the lifetime of the systems that is exposed to userspace. The network namespace also has a unique identifier working exactly the same way. This extends the concept to all other namespace types. The new nstree type makes it possible to lookup namespaces purely by their identifier and to walk the namespace list sequentially and bidirectionally for all namespace types, allowing userspace to iterate through all namespaces. Looking up namespaces in the namespace tree works completely locklessly. This also means we can move the mount namespace onto the generic infrastructure and remove a bunch of code and members from struct mnt_namespace itself. There's a bunch of stuff coming on top of this in the future but for now this uses the generic namespace tree to extend a concept introduced first for pidfs a few cycles ago. For a while now we have supported pidfs file handles for pidfds. This has proven to be very useful. This extends the concept to cover namespaces as well. It is possible to encode and decode namespace file handles using the common name_to_handle_at() and open_by_handle_at() apis. As with pidfs file handles, namespace file handles are exhaustive, meaning it is not required to actually hold a reference to nsfs in able to decode aka open_by_handle_at() a namespace file handle. Instead the FD_NSFS_ROOT constant can be passed which will let the kernel grab a reference to the root of nsfs internally and thus decode the file handle. Namespaces file descriptors can already be derived from pidfds which means they aren't subject to overmount protection bugs. IOW, it's irrelevant if the caller would not have access to an appropriate /proc/<pid>/ns/ directory as they could always just derive the namespace based on a pidfd already. It has the same advantage as pidfds. It's possible to reliably and for the lifetime of the system refer to a namespace without pinning any resources and to compare them trivially. Permission checking is kept simple. If the caller is located in the namespace the file handle refers to they are able to open it otherwise they must hold privilege over the owning namespace of the relevant namespace. The namespace file handle layout is exposed as uapi and has a stable and extensible format. For now it simply contains the namespace identifier, the namespace type, and the inode number. The stable format means that userspace may construct its own namespace file handles without going through name_to_handle_at() as they are already allowed for pidfs and cgroup file handles" * tag 'namespace-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (65 commits) ns: drop assert ns: move ns type into struct ns_common nstree: make struct ns_tree private ns: add ns_debug() ns: simplify ns_common_init() further cgroup: add missing ns_common include ns: use inode initializer for initial namespaces selftests/namespaces: verify initial namespace inode numbers ns: rename to __ns_ref nsfs: port to ns_ref_*() helpers net: port to ns_ref_*() helpers uts: port to ns_ref_*() helpers ipv4: use check_net() net: use check_net() net-sysfs: use check_net() user: port to ns_ref_*() helpers time: port to ns_ref_*() helpers pid: port to ns_ref_*() helpers ipc: port to ns_ref_*() helpers cgroup: port to ns_ref_*() helpers ... |
||
|
Linus Torvalds
|
5484a4ea7a |
vfs-6.18-rc1.afs
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaNZQeQAKCRCRxhvAZXjc ohhnAQCrtEWukO2GOLdoZdB9nuijIhkE0kNnq3OoMnD/pWE9hQEA3hjJts0o2QQX LcU62eEUg2airLRMSessPxhoMaJnVgo= =JTvC -----END PGP SIGNATURE----- Merge tag 'vfs-6.18-rc1.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull afs updates from Christian Brauner: "This contains the change to enable afs to support RENAME_NOREPLACE and RENAME_EXCHANGE if the server supports it" * tag 'vfs-6.18-rc1.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: afs: Add support for RENAME_NOREPLACE and RENAME_EXCHANGE |
||
|
Linus Torvalds
|
722df25ddf |
kernel-6.18-rc1.clone3
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaNZgMQAKCRCRxhvAZXjc ornXAP954dZjz+OJw6lJLCf0j9TXJOczGHvK3oW5ZD9KnqtTdwEA7p1A6WMOKJyl 8VtTgCS0yNt8QlznUnsSDfVm0jXVGAY= =tUXG -----END PGP SIGNATURE----- Merge tag 'kernel-6.18-rc1.clone3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull copy_process updates from Christian Brauner: "This contains the changes to enable support for clone3() on nios2 which apparently is still a thing. The more exciting part of this is that it cleans up the inconsistency in how the 64-bit flag argument is passed from copy_process() into the various other copy_*() helpers" [ Fixed up rv ltl_monitor 32-bit support as per Sasha Levin in the merge ] * tag 'kernel-6.18-rc1.clone3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: nios2: implement architecture-specific portion of sys_clone3 arch: copy_thread: pass clone_flags as u64 copy_process: pass clone_flags as u64 across calltree copy_sighand: Handle architectures where sizeof(unsigned long) < sizeof(u64) |
||
|
Linus Torvalds
|
b786405685 |
vfs-6.18-rc1.workqueue
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaNZQYgAKCRCRxhvAZXjc olgGAQDWr4sD7kUt8TxifdAXsQNgyGG8qOUkb/BHHSqJ/5mKvAEAlTwJ+81tgNKT hYYdPyvWdbgW6CnWeiQLi0JjpFvUPQU= =uHwG -----END PGP SIGNATURE----- Merge tag 'vfs-6.18-rc1.workqueue' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs workqueue updates from Christian Brauner: "This contains various workqueue changes affecting the filesystem layer. Currently if a user enqueue a work item using schedule_delayed_work() the used wq is "system_wq" (per-cpu wq) while queue_delayed_work() use WORK_CPU_UNBOUND (used when a cpu is not specified). The same applies to schedule_work() that is using system_wq and queue_work(), that makes use again of WORK_CPU_UNBOUND. This replaces the use of system_wq and system_unbound_wq. system_wq is a per-CPU workqueue which isn't very obvious from the name and system_unbound_wq is to be used when locality is not required. So this renames system_wq to system_percpu_wq, and system_unbound_wq to system_dfl_wq. This also adds a new WQ_PERCPU flag to allow the fs subsystem users to explicitly request the use of per-CPU behavior. Both WQ_UNBOUND and WQ_PERCPU flags coexist for one release cycle to allow callers to transition their calls. WQ_UNBOUND will be removed in a next release cycle" * tag 'vfs-6.18-rc1.workqueue' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fs: WQ_PERCPU added to alloc_workqueue users fs: replace use of system_wq with system_percpu_wq fs: replace use of system_unbound_wq with system_dfl_wq |
||
|
Linus Torvalds
|
df897265c0 |
vfs-6.18-rc1.rust
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Merge tag 'vfs-6.18-rc1.rust' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs rust updates from Christian Brauner:
"This contains a few minor vfs rust changes:
- Add the pid namespace Rust wrappers to the correct MAINTAINERS
entry
- Use to_result() in the Rust file error handling code
- Update imports for fs and pid_namespce Rust wrappers"
* tag 'vfs-6.18-rc1.rust' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
rust: file: use to_result for error handling
pid: add Rust files to MAINTAINERS
rust: fs: update ARef and AlwaysRefCounted imports from sync::aref
rust: pid_namespace: update AlwaysRefCounted imports from sync::aref
|
||
|
Linus Torvalds
|
e571372101 |
vfs-6.18-rc1.pidfs
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaNZQVAAKCRCRxhvAZXjc oqs7AP9zh3RdSi/M4LooS+eqKmrQensr2UzUmvXkjCPpld7rVgD/TmSYnRCuSFFE B72t7OrjDRf3S7uvV0CXEwx7s+B2Uwk= =xQC4 -----END PGP SIGNATURE----- Merge tag 'vfs-6.18-rc1.pidfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull pidfs updates from Christian Brauner: "This just contains a few changes to pid_nr_ns() to make it more robust and cleans up or improves a few users that ab- or misuse it currently" * tag 'vfs-6.18-rc1.pidfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: pid: change task_state() to use task_ppid_nr_ns() pid: change bacct_add_tsk() to use task_ppid_nr_ns() pid: make __task_pid_nr_ns(ns => NULL) safe for zombie callers pid: Add a judgment for ns null in pid_nr_ns |
||
|
Linus Torvalds
|
029a4eb589 |
vfs-6.18-rc1.iomap
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaNZQTQAKCRCRxhvAZXjc osmAAQCtiJC1AJi+LE+uHNKjlTCm5c6X7Oo0YPgqJ9tNlCoVpwEA2Rmu/r/WA0U1 MJPRbdHgBWXh1kmcdtE735tmfgrREgE= =tL5r -----END PGP SIGNATURE----- Merge tag 'vfs-6.18-rc1.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs iomap updates from Christian Brauner: "This contains minor fixes and cleanups to the iomap code. Nothing really stands out here" * tag 'vfs-6.18-rc1.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: iomap: error out on file IO when there is no inline_data buffer iomap: trace iomap_zero_iter zeroing activities |
||
|
Linus Torvalds
|
56e7b31071 |
vfs-6.18-rc1.inode
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Merge tag 'vfs-6.18-rc1.inode' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs inode updates from Christian Brauner:
"This contains a series I originally wrote and that Eric brought over
the finish line. It moves out the i_crypt_info and i_verity_info
pointers out of 'struct inode' and into the fs-specific part of the
inode.
So now the few filesytems that actually make use of this pay the price
in their own private inode storage instead of forcing it upon every
user of struct inode.
The pointer for the crypt and verity info is simply found by storing
an offset to its address in struct fsverity_operations and struct
fscrypt_operations. This shrinks struct inode by 16 bytes.
I hope to move a lot more out of it in the future so that struct inode
becomes really just about very core stuff that we need, much like
struct dentry and struct file, instead of the dumping ground it has
become over the years.
On top of this are a various changes associated with the ongoing inode
lifetime handling rework that multiple people are pushing forward:
- Stop accessing inode->i_count directly in f2fs and gfs2. They
simply should use the __iget() and iput() helpers
- Make the i_state flags an enum
- Rework the iput() logic
Currently, if we are the last iput, and we have the I_DIRTY_TIME
bit set, we will grab a reference on the inode again and then mark
it dirty and then redo the put. This is to make sure we delay the
time update for as long as possible
We can rework this logic to simply dec i_count if it is not 1, and
if it is do the time update while still holding the i_count
reference
Then we can replace the atomic_dec_and_lock with locking the
->i_lock and doing atomic_dec_and_test, since we did the
atomic_add_unless above
- Add an icount_read() helper and convert everyone that accesses
inode->i_count directly for this purpose to use the helper
- Expand dump_inode() to dump more information about an inode helping
in debugging
- Add some might_sleep() annotations to iput() and associated
helpers"
* tag 'vfs-6.18-rc1.inode' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: add might_sleep() annotation to iput() and more
fs: expand dump_inode()
inode: fix whitespace issues
fs: add an icount_read helper
fs: rework iput logic
fs: make the i_state flags an enum
fs: stop accessing ->i_count directly in f2fs and gfs2
fsverity: check IS_VERITY() in fsverity_cleanup_inode()
fs: remove inode::i_verity_info
btrfs: move verity info pointer to fs-specific part of inode
f2fs: move verity info pointer to fs-specific part of inode
ext4: move verity info pointer to fs-specific part of inode
fsverity: add support for info in fs-specific part of inode
fs: remove inode::i_crypt_info
ceph: move crypt info pointer to fs-specific part of inode
ubifs: move crypt info pointer to fs-specific part of inode
f2fs: move crypt info pointer to fs-specific part of inode
ext4: move crypt info pointer to fs-specific part of inode
fscrypt: add support for info in fs-specific part of inode
fscrypt: replace raw loads of info pointer with helper function
|
||
|
Linus Torvalds
|
3a2a5b278f |
vfs-6.18-rc1.mount
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Merge tag 'vfs-6.18-rc1.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs mount updates from Christian Brauner:
"This contains some work around mount api handling:
- Output the warning message for mnt_too_revealing() triggered during
fsmount() to the fscontext log. This makes it possible for the
mount tool to output appropriate warnings on the command line.
For example, with the newest fsopen()-based mount(8) from
util-linux, the error messages now look like:
# mount -t proc proc /tmp
mount: /tmp: fsmount() failed: VFS: Mount too revealing.
dmesg(1) may have more information after failed mount system call.
- Do not consume fscontext log entries when returning -EMSGSIZE
Userspace generally expects APIs that return -EMSGSIZE to allow for
them to adjust their buffer size and retry the operation.
However, the fscontext log would previously clear the message even
in the -EMSGSIZE case.
Given that it is very cheap for us to check whether the buffer is
too small before we remove the message from the ring buffer, let's
just do that instead.
- Drop an unused argument from do_remount()"
* tag 'vfs-6.18-rc1.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
vfs: fs/namespace.c: remove ms_flags argument from do_remount
selftests/filesystems: add basic fscontext log tests
fscontext: do not consume log entries when returning -EMSGSIZE
vfs: output mount_too_revealing() errors to fscontext
docs/vfs: Remove mentions to the old mount API helpers
fscontext: add custom-prefix log helpers
fs: Remove mount_bdev
fs: Remove mount_nodev
|
||
|
Christian Brauner
|
6c7ca6a02f |
mount: handle NULL values in mnt_ns_release()
When calling in listmount() mnt_ns_release() may be passed a NULL pointer. Handle that case gracefully. Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
b7ce6fa90f |
vfs-6.18-rc1.misc
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Merge tag 'vfs-6.18-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull misc vfs updates from Christian Brauner:
"This contains the usual selections of misc updates for this cycle.
Features:
- Add "initramfs_options" parameter to set initramfs mount options.
This allows to add specific mount options to the rootfs to e.g.,
limit the memory size
- Add RWF_NOSIGNAL flag for pwritev2()
Add RWF_NOSIGNAL flag for pwritev2. This flag prevents the SIGPIPE
signal from being raised when writing on disconnected pipes or
sockets. The flag is handled directly by the pipe filesystem and
converted to the existing MSG_NOSIGNAL flag for sockets
- Allow to pass pid namespace as procfs mount option
Ever since the introduction of pid namespaces, procfs has had very
implicit behaviour surrounding them (the pidns used by a procfs
mount is auto-selected based on the mounting process's active
pidns, and the pidns itself is basically hidden once the mount has
been constructed)
This implicit behaviour has historically meant that userspace was
required to do some special dances in order to configure the pidns
of a procfs mount as desired. Examples include:
* In order to bypass the mnt_too_revealing() check, Kubernetes
creates a procfs mount from an empty pidns so that user
namespaced containers can be nested (without this, the nested
containers would fail to mount procfs)
But this requires forking off a helper process because you cannot
just one-shot this using mount(2)
* Container runtimes in general need to fork into a container
before configuring its mounts, which can lead to security issues
in the case of shared-pidns containers (a privileged process in
the pidns can interact with your container runtime process)
While SUID_DUMP_DISABLE and user namespaces make this less of an
issue, the strict need for this due to a minor uAPI wart is kind
of unfortunate
Things would be much easier if there was a way for userspace to
just specify the pidns they want. So this pull request contains
changes to implement a new "pidns" argument which can be set
using fsconfig(2):
fsconfig(procfd, FSCONFIG_SET_FD, "pidns", NULL, nsfd);
fsconfig(procfd, FSCONFIG_SET_STRING, "pidns", "/proc/self/ns/pid", 0);
or classic mount(2) / mount(8):
// mount -t proc -o pidns=/proc/self/ns/pid proc /tmp/proc
mount("proc", "/tmp/proc", "proc", MS_..., "pidns=/proc/self/ns/pid");
Cleanups:
- Remove the last references to EXPORT_OP_ASYNC_LOCK
- Make file_remove_privs_flags() static
- Remove redundant __GFP_NOWARN when GFP_NOWAIT is used
- Use try_cmpxchg() in start_dir_add()
- Use try_cmpxchg() in sb_init_done_wq()
- Replace offsetof() with struct_size() in ioctl_file_dedupe_range()
- Remove vfs_ioctl() export
- Replace rwlock() with spinlock in epoll code as rwlock causes
priority inversion on preempt rt kernels
- Make ns_entries in fs/proc/namespaces const
- Use a switch() statement() in init_special_inode() just like we do
in may_open()
- Use struct_size() in dir_add() in the initramfs code
- Use str_plural() in rd_load_image()
- Replace strcpy() with strscpy() in find_link()
- Rename generic_delete_inode() to inode_just_drop() and
generic_drop_inode() to inode_generic_drop()
- Remove unused arguments from fcntl_{g,s}et_rw_hint()
Fixes:
- Document @name parameter for name_contains_dotdot() helper
- Fix spelling mistake
- Always return zero from replace_fd() instead of the file descriptor
number
- Limit the size for copy_file_range() in compat mode to prevent a
signed overflow
- Fix debugfs mount options not being applied
- Verify the inode mode when loading it from disk in minixfs
- Verify the inode mode when loading it from disk in cramfs
- Don't trigger automounts with RESOLVE_NO_XDEV
If openat2() was called with RESOLVE_NO_XDEV it didn't traverse
through automounts, but could still trigger them
- Add FL_RECLAIM flag to show_fl_flags() macro so it appears in
tracepoints
- Fix unused variable warning in rd_load_image() on s390
- Make INITRAMFS_PRESERVE_MTIME depend on BLK_DEV_INITRD
- Use ns_capable_noaudit() when determining net sysctl permissions
- Don't call path_put() under namespace semaphore in listmount() and
statmount()"
* tag 'vfs-6.18-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (38 commits)
fcntl: trim arguments
listmount: don't call path_put() under namespace semaphore
statmount: don't call path_put() under namespace semaphore
pid: use ns_capable_noaudit() when determining net sysctl permissions
fs: rename generic_delete_inode() and generic_drop_inode()
init: INITRAMFS_PRESERVE_MTIME should depend on BLK_DEV_INITRD
initramfs: Replace strcpy() with strscpy() in find_link()
initrd: Use str_plural() in rd_load_image()
initramfs: Use struct_size() helper to improve dir_add()
initrd: Fix unused variable warning in rd_load_image() on s390
fs: use the switch statement in init_special_inode()
fs/proc/namespaces: make ns_entries const
filelock: add FL_RECLAIM to show_fl_flags() macro
eventpoll: Replace rwlock with spinlock
selftests/proc: add tests for new pidns APIs
procfs: add "pidns" mount option
pidns: move is-ancestor logic to helper
openat2: don't trigger automounts with RESOLVE_NO_XDEV
namei: move cross-device check to __traverse_mounts
namei: remove LOOKUP_NO_XDEV check from handle_mounts
...
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Linus Torvalds
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fde0ab43b9 |
Fix CC_HAS_ASM_GOTO_OUTPUT on non-x86 architectures
There's a silly problem with the CC_HAS_ASM_GOTO_OUTPUT test: even with
a working compiler it will fail on some architectures simply because it
uses the mnemonic "jmp" for testing the inline asm.
And as reported by Geert, not all architectures use that mnemonic, so
the test fails spuriously on such platforms (including arm and riscv,
but also several other architectures).
This issue avoided any obvious test failures because the build still
works thanks to falling back on the old non-asm-goto code, which just
generates worse code.
Just use an empty asm statement instead.
Reported-and-tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Fixes:
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Lad Prabhakar
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c8a935a31b |
lib/string_choices: Add str_assert_deassert() helper
Add str_assert_deassert() helper to return "assert" or "deassert" string literal depending on the boolean argument. Also add the inversed variant str_deassert_assert(). Suggested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/r/20250923095229.2149740-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Kees Cook <kees@kernel.org> |
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Stefan Metzmacher
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1b53426334 |
smb: server: let smb_direct_flush_send_list() invalidate a remote key first
If we want to invalidate a remote key we should do that as soon as possible, so do it in the first send work request. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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942ce74ab9 |
smb: server: make use of ib_alloc_cq_any() instead of ib_alloc_cq()
commit
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Stefan Metzmacher
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8aa23bae60 |
smb: server: make consitent use of spin_lock_irq{save,restore}() in transport_rdma.c
There is a mix of using spin_lock() and spin_lock_irq(), which is confusing as IB_POLL_WORKQUEUE is used and no code would be called from any interrupt. So using spin_lock() or even mutexes would be ok. But we'll soon share common code with the client, which uses IB_POLL_SOFTIRQ. And Documentation/kernel-hacking/locking.rst section "Cheat Sheet For Locking" says: - Otherwise (== data can be touched in an interrupt), use spin_lock_irqsave() and spin_unlock_irqrestore(). So in order to keep it simple and safe we use that version now. It will help merging functions into common code and have consistent locking in all cases. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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0491f26f89 |
smb: server: let {free_transport,smb_direct_disconnect_rdma_{work,connection}}() wake up all wait queues
This is important in order to let all waiters notice a broken connection.
We also go via smb_direct_disconnect_rdma_{work,connection}() for broken
connections.
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Stefan Metzmacher
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7d729df994 |
smb: server: let smb_direct_disconnect_rdma_connection() disable all work but disconnect_work
There's no point run these if we already know the connection is broken. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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3d71e7cdbc |
smb: server: fill in smbdirect_socket.first_error on error
For now we just use -ECONNABORTED, but it will get more detailed later. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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b3fd52a0d8 |
smb: server: let smb_direct_disconnect_rdma_connection() set SMBDIRECT_SOCKET_ERROR...
smb_direct_disconnect_rdma_connection() should turn the status into an error state instead of leaving it as is until smb_direct_disconnect_rdma_work() is running. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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9d00508747 |
smb: server: pass struct smbdirect_socket to smb_direct_send_negotiate_response()
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |