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2023-06-30pid: Replace struct pid 1-element array with flex-arrayKees Cook3-4/+7
For pid namespaces, struct pid uses a dynamically sized array member, "numbers". This was implemented using the ancient 1-element fake flexible array, which has been deprecated for decades. Replace it with a C99 flexible array, refactor the array size calculations to use struct_size(), and address elements via indexes. Note that the static initializer (which defines a single element) works as-is, and requires no special handling. Without this, CONFIG_UBSAN_BOUNDS (and potentially CONFIG_FORTIFY_SOURCE) will trigger bounds checks: https://lore.kernel.org/lkml/20230517-bushaltestelle-super-e223978c1ba6@brauner Cc: Christian Brauner <[email protected]> Cc: Jan Kara <[email protected]> Cc: Jeff Xu <[email protected]> Cc: Andreas Gruenbacher <[email protected]> Cc: Daniel Verkamp <[email protected]> Cc: "Paul E. McKenney" <[email protected]> Cc: Jeff Xu <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Boqun Feng <[email protected]> Cc: Luis Chamberlain <[email protected]> Cc: Frederic Weisbecker <[email protected]> Reported-by: [email protected] [brauner: dropped unrelated changes and remove 0 with NULL cast] Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Christian Brauner <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2023-06-30Merge tag 'loongarch-6.5' of ↵Linus Torvalds63-368/+2378
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - preliminary ClangBuiltLinux enablement - add support to clone a time namespace - add vector extensions support - add SMT (Simultaneous Multi-Threading) support - support dbar with different hints - introduce hardware page table walker - add jump-label implementation - add rethook and uprobes support - some bug fixes and other small changes * tag 'loongarch-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (28 commits) LoongArch: Remove five DIE_* definitions in kdebug.h LoongArch: Add uprobes support LoongArch: Use larch_insn_gen_break() for kprobes LoongArch: Add larch_insn_gen_break() to generate break insns LoongArch: Check for AMO instructions in insns_not_supported() LoongArch: Move three functions from kprobes.c to inst.c LoongArch: Replace kretprobe with rethook LoongArch: Add jump-label implementation LoongArch: Select HAVE_DEBUG_KMEMLEAK to support kmemleak LoongArch: Export some arch-specific pm interfaces LoongArch: Introduce hardware page table walker LoongArch: Support dbar with different hints LoongArch: Add SMT (Simultaneous Multi-Threading) support LoongArch: Add vector extensions support LoongArch: Add support to clone a time namespace Makefile: Add loongarch target flag for Clang compilation LoongArch: Mark Clang LTO as working LoongArch: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation LoongArch: vDSO: Use CLANG_FLAGS instead of filtering out '--target=' LoongArch: Tweak CFLAGS for Clang compatibility ...
2023-06-30Merge branch 'master' into mm-hotfixes-stableAndrew Morton10103-108227/+356214
2023-06-30Merge branch 'master' into mm-hotfixes-stableAndrew Morton966-4826/+10405
2023-06-30parisc: Refresh defconfigsHelge Deller2-18/+83
Refresh defconfigs and enable some more graphic cards. Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: irq: Add irq-related function declarationsHelge Deller2-4/+4
Move function declarations for do_cpu_irq_mask(), timer_interrupt() and ipi_interrupt() to header file. Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Move init function declarations into header fileHelge Deller6-29/+36
Clean up the code to not have external function declarations inside the C source files. Reduces warnings when compiled with W=1. Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: dino: Make dino_init() returning voidHelge Deller1-2/+1
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: lba_pci: Mark two variables __maybe_unusedHelge Deller1-2/+2
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: unaligned: Include header file to avoid missing prototype warningsHelge Deller1-0/+1
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: signal: Mark do_notify_resume() and sys_rt_sigreturn() asmlinkageHelge Deller1-5/+5
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: unwind: Mark start and stop variables __maybe_unusedHelge Deller1-2/+3
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: init: Drop unused variable end_paddrHelge Deller1-2/+0
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: traps: Mark functions staticHelge Deller1-5/+2
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: processor: Fix kdoc for init_cpu_profiler()Helge Deller1-1/+1
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: sys_parisc: parisc_personality() is called from asm codeHelge Deller1-1/+2
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: ccio-dma: Fix kdoc and compiler warningsHelge Deller1-6/+12
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: pdc_stable: Fix kdoc and compiler warningsHelge Deller1-1/+35
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: pci-dma: Make pcxl_alloc_range() staticHelge Deller1-1/+1
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Mark image_size __maybe_unused in perf_write()Helge Deller1-1/+1
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: module: Mark symindex __maybe_unusedHelge Deller1-1/+1
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: pdc_chassis: Fix kdoc warningsHelge Deller1-6/+11
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: firmware: Fix kdoc warningsHelge Deller1-18/+21
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: drivers: Fix kdoc warningsHelge Deller1-16/+17
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Fold 32-bit compat code into audit_classify_syscall()Helge Deller2-21/+4
No need to keep an extra 32-bit audit_classify_syscall() function. Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: sba_iommu: Fix kdoc warningsHelge Deller1-12/+18
Signed-off-by: Helge Deller <[email protected]>
2023-06-30sticon/parisc: Fix STI console on 64-bit only machinesHelge Deller3-78/+127
Fix the STI console to be able to execute either the 64-bit STI ROM code or the 32-bit STI ROM code. This is necessary on 64-bit only machines (e.g. C8000 workstation) which otherwise won't show the STI text console with HP graphic cards like Visualize-FX5/FX10/FXe. Note that when calling 32-bit code from a 64-bit kernel one needs to copy contents on the CPU stack from high memory down below the 4GB limit. Tested-by: John David Anglin <[email protected]> Signed-off-by: Helge Deller <[email protected]>
2023-06-30sticon/parisc: Allow 64-bit STI calls in PDC firmware abstrationHelge Deller3-10/+18
Some 64-bit machines require us to call the STI ROM in 64-bit mode, e.g. with the VisFXe graphic card. This patch allows drivers to use such 64-bit calling conventions. Tested-by: John David Anglin <[email protected]> Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Default to 8 CPUs for 64-bit kernelHelge Deller1-1/+1
I've now seen a 6-way SMP rp4440 machine, so increase minimum number of CPUs to 8 for 64-bit kernels. Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Fix missing prototype warning for arch_report_meminfo()Helge Deller1-0/+1
Signed-off-by: Helge Deller <[email protected]> Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
2023-06-30parisc: Add cacheflush() syscallHelge Deller3-0/+62
Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Check if IRQs are disabled when calling arch_local_irq_restore()Helge Deller1-0/+5
A trivial check to check if IRQs are on although they should be off. Signed-off-by: Helge Deller <[email protected]>
2023-06-30parisc: Move TLB_PTLOCK option to Kconfig.debugHelge Deller2-10/+11
Move this debug option to the Kconfig.debug file. Signed-off-by: Helge Deller <[email protected]>
2023-06-30x86/efi: Make efi_set_virtual_address_map IBT safeThomas Gleixner1-3/+3
Niklāvs reported a boot regression on an Alderlake machine and bisected it to commit 9df9d2f0471b ("init: Invoke arch_cpu_finalize_init() earlier"). By moving the invocation of arch_cpu_finalize_init() further down he identified that efi_enter_virtual_mode() is the function which causes the boot hang. The main difference of the earlier invocation is that the boot CPU is already fully initialized and mitigations and alternatives are applied. But the only really interesting change turned out to be IBT, which is now enabled before efi_enter_virtual_mode(). "ibt=off" on the kernel command line cured the problem. Inspection of the involved calls in efi_enter_virtual_mode() unearthed that efi_set_virtual_address_map() is the only place in the kernel which invokes an EFI call without the IBT safe wrapper. This went obviously unnoticed so far as IBT was enabled later. Use arch_efi_call_virt() instead of efi_call() to cure that. Fixes: fe379fa4d199 ("x86/ibt: Disable IBT around firmware") Fixes: 9df9d2f0471b ("init: Invoke arch_cpu_finalize_init() earlier") Reported-by: Niklāvs Koļesņikovs <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Ard Biesheuvel <[email protected]> Link: https://bugzilla.kernel.org/show_bug.cgi?id=217602 Link: https://lore.kernel.org/r/87jzvm12q0.ffs@tglx
2023-06-29csky: fix up lock_mm_and_find_vma() conversionLinus Torvalds1-1/+1
As already mentioned in my merge message for the 'expand-stack' branch, we have something like 24 different versions of the page fault path for all our different architectures, all just _slightly_ different due to various historical reasons (usually related to exactly when they branched off the original i386 version, and the details of the other architectures they had in their history). And a few of them had some silly mistake in the conversion. Most of the architectures call the faulting address 'address' in the fault path. But not all. Some just call it 'addr'. And if you end up doing a bit too much copy-and-paste, you end up with the wrong version in the places that do it differently. In this case it was csky. Fixes: a050ba1e7422 ("mm/fault: convert remaining simple cases to lock_mm_and_find_vma()") Reported-by: Guenter Roeck <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2023-06-29Merge tag 'memblock-v6.5-rc1' of ↵Linus Torvalds2-5/+69
git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull memblock updates from Mike Rapoport: - add test for memblock_alloc_node() - minor coding style fixes - add flags and nid info in memblock debugfs * tag 'memblock-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: memblock: Update nid info in memblock debugfs memblock: Add flags and nid info in memblock debugfs Fix some coding style errors in memblock.c Add tests for memblock_alloc_node()
2023-06-29parisc: fix expand_stack() conversionLinus Torvalds1-1/+1
In commit 8d7071af8907 ("mm: always expand the stack with the mmap write lock held") I tried to deal with the remaining odd page fault handling cases. The oddest one is ia64, which has stacks that grow both up and down. And because ia64 was _so_ odd, I asked people to verify the end result. But a close second oddity is parisc, which is the only one that has a main stack growing up (our "CONFIG_STACK_GROWSUP" config option). But it looked obvious enough that I didn't worry about it. I should have worried a bit more. Not because it was particularly complex, but because I just used the wrong variable name. The previous vma isn't called "prev", it's called "prev_vma". Blush. Fixes: 8d7071af8907 ("mm: always expand the stack with the mmap write lock held") Signed-off-by: Linus Torvalds <[email protected]>
2023-06-29Merge tag 'dma-mapping-6.5-2023-06-28' of ↵Linus Torvalds5-12/+17
git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping updates from Christoph Hellwig: - swiotlb cleanups (Petr Tesarik) - use kvmalloc_array (gaoxu) - a small step towards removing is_swiotlb_active (Christoph Hellwig) - fix a Kconfig typo Sui Jingfeng) * tag 'dma-mapping-6.5-2023-06-28' of git://git.infradead.org/users/hch/dma-mapping: drm/nouveau: stop using is_swiotlb_active swiotlb: use the atomic counter of total used slabs if available swiotlb: remove unused field "used" from struct io_tlb_mem dma-remap: use kvmalloc_array/kvfree for larger dma memory remap dma-mapping: fix a Kconfig typo
2023-06-29Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds58-901/+1955
Pull rdma updates from Jason Gunthorpe: "This cycle saw a focus on rxe and bnxt_re drivers: - Code cleanups for irdma, rxe, rtrs, hns, vmw_pvrdma - rxe uses workqueues instead of tasklets - rxe has better compliance around access checks for MRs and rereg_mr - mana supportst he 'v2' FW interface for RX coalescing - hfi1 bug fix for stale cache entries in its MR cache - mlx5 buf fix to handle FW failures when destroying QPs - erdma HW has a new doorbell allocation mechanism for uverbs that is secure - Lots of small cleanups and rework in bnxt_re: - Use the common mmap functions - Support disassociation - Improve FW command flow - support for 'low latency push'" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (71 commits) RDMA/bnxt_re: Fix an IS_ERR() vs NULL check RDMA/bnxt_re: Fix spelling mistake "priviledged" -> "privileged" RDMA/bnxt_re: Remove duplicated include in bnxt_re/main.c RDMA/bnxt_re: Refactor code around bnxt_qplib_map_rc() RDMA/bnxt_re: Remove incorrect return check from slow path RDMA/bnxt_re: Enable low latency push RDMA/bnxt_re: Reorg the bar mapping RDMA/bnxt_re: Move the interface version to chip context structure RDMA/bnxt_re: Query function capabilities from firmware RDMA/bnxt_re: Optimize the bnxt_re_init_hwrm_hdr usage RDMA/bnxt_re: Add disassociate ucontext support RDMA/bnxt_re: Use the common mmap helper functions RDMA/bnxt_re: Initialize opcode while sending message RDMA/cma: Remove NULL check before dev_{put, hold} RDMA/rxe: Simplify cq->notify code RDMA/rxe: Fixes mr access supported list RDMA/bnxt_re: optimize the parameters passed to helper functions RDMA/bnxt_re: remove redundant cmdq_bitmap RDMA/bnxt_re: use firmware provided max request timeout RDMA/bnxt_re: cancel all control path command waiters upon error ...
2023-06-29Merge tag 'for-linus-iommufd' of ↵Linus Torvalds2-4/+12
git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd Pull iommufd updates from Jason Gunthorpe: "Just two syzkaller fixes, both for the same basic issue: using the area pointer during an access forced unmap while the locks protecting it were let go" * tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: iommufd: Call iopt_area_contig_done() under the lock iommufd: Do not access the area pointer after unlocking
2023-06-29Merge tag 'iommu-updates-v6.5' of ↵Linus Torvalds21-608/+715
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu updates from Joerg Roedel: "Core changes: - iova_magazine_alloc() optimization - Make flush-queue an IOMMU driver capability - Consolidate the error handling around device attachment AMD IOMMU changes: - AVIC Interrupt Remapping Improvements - Some minor fixes and cleanups Intel VT-d changes from Lu Baolu: - Small and misc cleanups ARM-SMMU changes from Will Deacon: - Device-tree binding updates: - Add missing clocks for SC8280XP and SA8775 Adreno SMMUs - Add two new Qualcomm SMMUs in SDX75 and SM6375 - Workarounds for Arm MMU-700 errata: - 1076982: Avoid use of SEV-based cmdq wakeup - 2812531: Terminate command batches with a CMD_SYNC - Enforce single-stage translation to avoid nesting-related errata - Set the correct level hint for range TLB invalidation on teardown .. and some other minor fixes and cleanups (including Freescale PAMU and virtio-iommu changes)" * tag 'iommu-updates-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (50 commits) iommu/vt-d: Remove commented-out code iommu/vt-d: Remove two WARN_ON in domain_context_mapping_one() iommu/vt-d: Handle the failure case of dmar_reenable_qi() iommu/vt-d: Remove unnecessary (void*) conversions iommu/amd: Remove extern from function prototypes iommu/amd: Use BIT/BIT_ULL macro to define bit fields iommu/amd: Fix DTE_IRQ_PHYS_ADDR_MASK macro iommu/amd: Fix compile error for unused function iommu/amd: Improving Interrupt Remapping Table Invalidation iommu/amd: Do not Invalidate IRT when IRTE caching is disabled iommu/amd: Introduce Disable IRTE Caching Support iommu/amd: Remove the unused struct amd_ir_data.ref iommu/amd: Switch amd_iommu_update_ga() to use modify_irte_ga() iommu/arm-smmu-v3: Set TTL invalidation hint better iommu/arm-smmu-v3: Document nesting-related errata iommu/arm-smmu-v3: Add explicit feature for nesting iommu/arm-smmu-v3: Document MMU-700 erratum 2812531 iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982 dt-bindings: arm-smmu: Add SDX75 SMMU compatible dt-bindings: arm-smmu: Add SM6375 GPU SMMU ...
2023-06-29sparc32: fix lock_mm_and_find_vma() conversionLinus Torvalds1-1/+1
The sparc32 conversion to lock_mm_and_find_vma() in commit a050ba1e7422 ("mm/fault: convert remaining simple cases to lock_mm_and_find_vma()") missed the fact that we didn't actually have a 'regs' pointer available in the 'force_user_fault()' case. It's there in the regular page fault path ("do_sparc_fault()"), but not the window underflow/overflow paths. Which is all fine - we can just pass in a NULL pointer. The register state is only used to avoid deadlock with kernel faults, which is not the case for any of these register window faults. Reported-by: Stephen Rothwell <[email protected]> Fixes: a050ba1e7422 ("mm/fault: convert remaining simple cases to lock_mm_and_find_vma()") Signed-off-by: Linus Torvalds <[email protected]>
2023-06-29Merge tag 'sysctl-6.5-rc1-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull sysctl fix from Luis Chamberlain: "A missed minor fix which Matthieu Baerts noted I had not picked up" * tag 'sysctl-6.5-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: sysctl: fix unused proc_cap_handler() function warning
2023-06-29Merge tag 'unmap-fix-20230629' of git://git.infradead.org/users/dwmw2/linuxLinus Torvalds1-4/+5
Pull mm fix from David Woodhouse: "Fix error return from do_vmi_align_munmap()" * tag 'unmap-fix-20230629' of git://git.infradead.org/users/dwmw2/linux: mm/mmap: Fix error return in do_vmi_align_munmap()
2023-06-29Merge tag 'trace-v6.4-rc7-v3' of ↵Linus Torvalds2-1/+10
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fix from Steven Rostedt: "Fix user event write on buffer disabled. The user events write currently returns the size of what was supposed to be written when tracing is disabled and nothing was written. Instead, behave like trace_marker and return -EBADF, as that is what is returned if a file is opened for read only, and a write is performed on it. Writing to the buffer that is disabled is like trying to write to a file opened for read only, as the buffer still can be read, but just not written to. This also includes test cases for this use case" * tag 'trace-v6.4-rc7-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: selftests/user_events: Add test cases when event is disabled selftests/user_events: Enable the event before write_fault test in ftrace self-test tracing/user_events: Fix incorrect return value for writing operation when events are disabled
2023-06-29Merge tag 'acpi-6.5-rc1-2' of ↵Linus Torvalds1-6/+12
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix suspend-to-idle breakage on multiple systems introduced by one of the recent commits that may cause the affected systems to overheat while suspended" * tag 'acpi-6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: EC: Fix acpi_ec_dispatch_gpe()
2023-06-29objtool: Remove btrfs_assertfail() from the noreturn exceptions listIngo Molnar1-1/+0
The objtool merge in commit 6f612579be9d ("Merge tag 'objtool-core ...") generated a semantic conflict that was not resolved. The btrfs_assertfail() entry was removed from the noreturn list in commit b831306b3b7d ("btrfs: print assertion failure report and stack trace from the same line") because btrfs_assertfail() was changed from a noreturn function into a macro. The noreturn list was then moved from check.c to noreturns.h in commit 6245ce4ab670 ("objtool: Move noreturn function list to separate file"), and should be removed from that post-merge as well. Do it explicitly. Cc: David Sterba <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: [email protected] Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2023-06-29Merge tag 'slab-for-6.5' of ↵Linus Torvalds143-240/+80
git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab updates from Vlastimil Babka: - SLAB deprecation: Following the discussion at LSF/MM 2023 [1] and no objections, the SLAB allocator is deprecated by renaming the config option (to make its users notice) to CONFIG_SLAB_DEPRECATED with updated help text. SLUB should be used instead. Existing defconfigs with CONFIG_SLAB are also updated. - SLAB_NO_MERGE kmem_cache flag (Jesper Dangaard Brouer): There are (very limited) cases where kmem_cache merging is undesirable, and existing ways to prevent it are hacky. Introduce a new flag to do that cleanly and convert the existing hacky users. Btrfs plans to use this for debug kernel builds (that use case is always fine), networking for performance reasons (that should be very rare). - Replace the usage of weak PRNGs (David Keisar Schmidt): In addition to using stronger RNGs for the security related features, the code is a bit cleaner. - Misc code cleanups (SeongJae Parki, Xiongwei Song, Zhen Lei, and zhaoxinchao) Link: https://lwn.net/Articles/932201/ [1] * tag 'slab-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab_common: use SLAB_NO_MERGE instead of negative refcount mm/slab: break up RCU readers on SLAB_TYPESAFE_BY_RCU example code mm/slab: add a missing semicolon on SLAB_TYPESAFE_BY_RCU example code mm/slab_common: reduce an if statement in create_cache() mm/slab: introduce kmem_cache flag SLAB_NO_MERGE mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATED mm/slab: remove HAVE_HARDENED_USERCOPY_ALLOCATOR mm/slab_common: Replace invocation of weak PRNG mm/slab: Replace invocation of weak PRNG slub: Don't read nr_slabs and total_objects directly slub: Remove slabs_node() function slub: Remove CONFIG_SMP defined check slub: Put objects_show() into CONFIG_SLUB_DEBUG enabled block slub: Correct the error code when slab_kset is NULL mm/slab: correct return values in comment for _kmem_cache_create()
2023-06-29cxl: Fix one kernel-doc commentYang Li1-1/+1
Fix a merge error that updated the argument to cxl_mem_get_fw_info() but not the kernel-doc. drivers/cxl/core/memdev.c:678: warning: Function parameter or member 'mds' not described in 'cxl_mem_get_fw_info' drivers/cxl/core/memdev.c:678: warning: Excess function parameter 'cxlds' description in 'cxl_mem_get_fw_info' Signed-off-by: Yang Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dan Williams <[email protected]>
2023-06-29Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds50-99/+135
Pull ARM SoC updates from Arnd Bergmann: "These are mostly minor cleanups and bugfixes that address harmless problems. The largest branch is a conversion of the omap platform to use GPIO descriptors throughout the tree, for any devices that are not fully converted to devicetree. The Samsung Exynos platform gains back support for the Exynos4212 chip that was previously unused and removed but is now used for the Samsung Galaxy Tab3" * tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits) ARM: omap2: Fix copy/paste bug MAINTAINERS: Replace my email address Input: ads7846 - fix pointer cast warning Input: ads7846 - Fix usage of match data ARM: omap2: Fix checkpatch issues arm: omap1: replace printk() with pr_err macro ARM: omap: Fix checkpatch issues ARM: s3c: Switch i2c drivers back to use .probe() ARM: versatile: mark mmc_status() static ARM: spear: include "pl080.h" for pl080_get_signal() prototype ARM: sa1100: address missing prototype warnings ARM: pxa: fix missing-prototypes warnings ARM: orion5x: fix d2net gpio initialization ARM: omap2: fix missing tick_broadcast() prototype ARM: omap1: add missing include ARM: lpc32xx: add missing include ARM: imx: add missing include ARM: highbank: add missing include ARM: ep93xx: fix missing-prototype warnings ARM: davinci: fix davinci_cpufreq_init() declaration ...
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