[GIT,PULL] non-MM updates for 6.1-rc1

Linus, this is the bulk of non-MM changes for this cycle. Please merge, thanks. The following changes since commit b90cb1053190353cc30f0fef0ef1f378ccc063c5: Linux 6.0-rc3 (2022-08-28 15:05:29 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-nonmm-stable-2022-10-11 for you to fetch changes up to 6a961bffd1c3505c13b4d33bbb8385fe08239cb8: include/linux/entry-common.h: remove has_signal comment of arch_do_signal_or_restart() prototype (2022-10-11 18:51:11 -0700) ---------------------------------------------------------------- - hfs and hfsplus kmap API modernization from Fabio Francesco - Valentin Schneider makes crash-kexec work properly when invoked from an NMI-time panic. - ntfs bugfixes from Hawkins Jiawei - Jiebin Sun improves IPC msg scalability by replacing atomic_t's with percpu counters. - nilfs2 cleanups from Minghao Chi - lots of other single patches all over the tree! ---------------------------------------------------------------- Alexey Dobriyan (2): proc: mark more files as permanent proc: test how it holds up with mapping'less process Andrew Morton (1): fs: uninline inode_maybe_inc_iversion() Andy Shevchenko (1): asm-generic: make parameter types consistent in _unaligned_be48() Arnd Bergmann (1): treewide: defconfig: address renamed CONFIG_DEBUG_INFO=y Borislav Petkov (1): scripts/decodecode: improve faulting line determination Brian Foster (1): proc: save LOC in vsyscall test Fabio M. De Francesco (9): hfsplus: unmap the page in the "fail_page" label hfsplus: convert kmap() to kmap_local_page() in bnode.c hfsplus: convert kmap() to kmap_local_page() in bitmap.c hfsplus: convert kmap() to kmap_local_page() in btree.c fs/isofs: replace kmap() with kmap_local_page() kexec: replace kmap() with kmap_local_page() hfs: unmap the page in the "fail_page" label hfs: replace kmap() with kmap_local_page() in bnode.c hfs: replace kmap() with kmap_local_page() in btree.c Frank Rowand (1): mailmap: update Frank Rowand email address Guilherme G. Piccoli (1): firmware: google: test spinlock on panic path to avoid lockups Gustavo A. R. Silva (1): ocfs2: replace zero-length arrays with DECLARE_FLEX_ARRAY() helper Hawkins Jiawei (3): ntfs: fix use-after-free in ntfs_attr_find() ntfs: fix out-of-bounds read in ntfs_attr_find() ntfs: check overflow when iterating ATTR_RECORDs Ira Weiny (1): checkpatch: add kmap and kmap_atomic to the deprecated list Jiangshan Yi (2): fs/ocfs2/suballoc.h: fix spelling typo in comment init.h: fix spelling typo in comment Jiebin Sun (2): percpu: add percpu_counter_add_local and percpu_counter_sub_local ipc/msg: mitigate the lock contention with percpu counter Jingyu Wang (1): ipc: mqueue: remove unnecessary conditionals Kefeng Wang (1): kernel: exit: cleanup release_thread() Li zeming (1): usr/gen_init_cpio.c: remove unnecessary -1 values from int file Lukas Bulwahn (2): proc: make config PROC_CHILDREN depend on PROC_FS ia64: update config files Manfred Spraul (1): ipc/util.c: cleanup and improve sysvipc_find_ipc() Mickaël Salaün (1): checkpatch: handle FILE pointer type Minghao Chi (2): fs/qnx6: delete unnecessary checks before brelse() nilfs2: delete unnecessary checks before brelse() Neel Natu (1): lib/cmdline: avoid page fault in next_arg Niklas Söderlund (1): checkpatch: warn for non-standard fixes tag style Petr Vorel (1): kernel/utsname_sysctl.c: print kernel arch Ren Zhijie (1): init/Kconfig: fix unmet direct dependencies Ryusuke Konishi (1): nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure Sergei Trofimovich (1): ia64: fix clock_getres(CLOCK_MONOTONIC) to report ITC frequency Tiezhu Yang (1): include/linux/entry-common.h: remove has_signal comment of arch_do_signal_or_restart() prototype Uros Bizjak (8): llist: use try_cmpxchg in llist_add_batch and llist_del_first epoll: use try_cmpxchg in list_add_tail_lockless buffer: use try_cmpxchg in discard_buffer aio: use atomic_try_cmpxchg in __get_reqs_available iversion: use atomic64_try_cmpxchg) bitops: use try_cmpxchg in set_mask_bits and bit_clear_unless task_work: use try_cmpxchg in task_work_add, task_work_cancel_match and task_work_run smpboot: use atomic_try_cmpxchg in cpu_wait_death and cpu_report_death Valentin Schneider (2): kexec: turn all kexec_mutex acquisitions into trylocks panic, kexec: make __crash_kexec() NMI safe Wolfram Sang (6): alpha: move from strlcpy with unused retval to strscpy ia64: move from strlcpy with unused retval to strscpy ocfs2: move from strlcpy with unused retval to strscpy reiserfs: move from strlcpy with unused retval to strscpy init: move from strlcpy with unused retval to strscpy lib: move from strlcpy with unused retval to strscpy Xu Panda (1): fork: remove duplicate included header files Yang Yingliang (3): fail_function: switch to memdup_user_nul() helper fail_function: refactor code of checking return value of register_kprobe() fail_function: fix wrong use of fei_attr_remove() Zhou jie (1): init/main.c: remove unnecessary (void*) conversions wangjianli (1): fs/ocfs2: fix repeated words in comments wuchi (4): initramfs: mark my_inptr as __initdata kernel/profile.c: simplify duplicated code in profile_setup() latencytop: use the last element of latency_record of system relay: use kvcalloc to alloc page array in relay_alloc_page_array xu xin (1): ia64: mca: use strscpy() is more robust and safer ye xingchen (1): nilfs2: remove the unneeded result variable .mailmap | 1 + Documentation/admin-guide/sysctl/kernel.rst | 5 + Documentation/dev-tools/checkpatch.rst | 7 + arch/alpha/configs/defconfig | 2 +- arch/alpha/include/asm/processor.h | 2 - arch/alpha/kernel/process.c | 5 - arch/alpha/kernel/setup.c | 4 +- arch/arc/configs/tb10x_defconfig | 2 +- arch/arc/include/asm/processor.h | 3 - arch/arm/include/asm/processor.h | 3 - arch/arm/kernel/process.c | 4 - arch/arm64/include/asm/processor.h | 3 - arch/arm64/kernel/process.c | 4 - arch/csky/include/asm/processor.h | 5 - arch/hexagon/include/asm/processor.h | 4 - arch/hexagon/kernel/process.c | 7 - arch/ia64/configs/bigsur_defconfig | 2 - arch/ia64/configs/generic_defconfig | 2 - arch/ia64/configs/gensparse_defconfig | 3 - arch/ia64/configs/tiger_defconfig | 2 - arch/ia64/configs/zx1_defconfig | 1 - arch/ia64/include/asm/processor.h | 7 - arch/ia64/kernel/mca.c | 2 +- arch/ia64/kernel/setup.c | 2 +- arch/ia64/kernel/sys_ia64.c | 26 ++ arch/ia64/kernel/syscalls/syscall.tbl | 2 +- arch/loongarch/include/asm/processor.h | 3 - arch/m68k/include/asm/processor.h | 5 - arch/microblaze/configs/mmu_defconfig | 2 +- arch/microblaze/include/asm/processor.h | 5 - arch/mips/configs/bcm47xx_defconfig | 2 +- arch/mips/configs/cavium_octeon_defconfig | 2 +- arch/mips/configs/ci20_defconfig | 2 +- arch/mips/configs/cu1000-neo_defconfig | 2 +- arch/mips/configs/cu1830-neo_defconfig | 2 +- arch/mips/configs/generic_defconfig | 2 +- arch/mips/configs/omega2p_defconfig | 2 +- arch/mips/configs/qi_lb60_defconfig | 2 +- arch/mips/configs/vocore2_defconfig | 2 +- arch/mips/include/asm/processor.h | 3 - arch/nios2/configs/10m50_defconfig | 2 +- arch/nios2/configs/3c120_defconfig | 2 +- arch/nios2/include/asm/processor.h | 5 - arch/openrisc/include/asm/processor.h | 1 - arch/openrisc/kernel/process.c | 4 - arch/parisc/include/asm/processor.h | 3 - arch/parisc/kernel/process.c | 4 - arch/powerpc/include/asm/processor.h | 1 - arch/powerpc/kernel/process.c | 5 - arch/riscv/include/asm/processor.h | 5 - arch/s390/include/asm/processor.h | 3 - arch/sh/configs/apsh4a3a_defconfig | 2 +- arch/sh/configs/apsh4ad0a_defconfig | 2 +- arch/sh/configs/edosk7760_defconfig | 2 +- arch/sh/configs/magicpanelr2_defconfig | 2 +- arch/sh/configs/polaris_defconfig | 2 +- arch/sh/configs/r7780mp_defconfig | 2 +- arch/sh/configs/r7785rp_defconfig | 2 +- arch/sh/configs/rsk7203_defconfig | 2 +- arch/sh/configs/sdk7780_defconfig | 2 +- arch/sh/configs/se7712_defconfig | 2 +- arch/sh/configs/se7721_defconfig | 2 +- arch/sh/configs/sh2007_defconfig | 2 +- arch/sh/configs/sh7757lcr_defconfig | 2 +- arch/sh/configs/sh7785lcr_32bit_defconfig | 2 +- arch/sh/configs/urquell_defconfig | 2 +- arch/sh/include/asm/processor_32.h | 3 - arch/sh/kernel/process_32.c | 5 - arch/sparc/include/asm/processor_32.h | 3 - arch/sparc/include/asm/processor_64.h | 3 - arch/um/configs/i386_defconfig | 2 +- arch/um/configs/x86_64_defconfig | 2 +- arch/um/include/asm/processor-generic.h | 4 - arch/x86/include/asm/processor.h | 3 - arch/xtensa/configs/audio_kc705_defconfig | 2 +- arch/xtensa/configs/cadence_csp_defconfig | 2 +- arch/xtensa/configs/generic_kc705_defconfig | 2 +- arch/xtensa/configs/nommu_kc705_defconfig | 2 +- arch/xtensa/configs/smp_lx200_defconfig | 2 +- arch/xtensa/configs/virt_defconfig | 2 +- arch/xtensa/configs/xip_kc705_defconfig | 2 +- arch/xtensa/include/asm/processor.h | 3 - drivers/firmware/google/gsmi.c | 9 + fs/aio.c | 9 +- fs/buffer.c | 14 +- fs/eventpoll.c | 2 +- fs/hfs/bnode.c | 32 +-- fs/hfs/btree.c | 29 +- fs/hfsplus/bitmap.c | 20 +- fs/hfsplus/bnode.c | 105 ++++---- fs/hfsplus/btree.c | 27 +- fs/isofs/compress.c | 20 +- fs/libfs.c | 46 ++++ fs/nilfs2/btree.c | 6 +- fs/nilfs2/segment.c | 18 +- fs/ntfs/attrib.c | 28 +- fs/ntfs/inode.c | 7 + fs/ocfs2/ocfs2_fs.h | 8 +- fs/ocfs2/refcounttree.c | 2 +- fs/ocfs2/stackglue.c | 4 +- fs/ocfs2/suballoc.h | 2 +- fs/ocfs2/super.c | 2 +- fs/proc/Kconfig | 1 + fs/proc/devices.c | 6 +- fs/proc/internal.h | 5 + fs/proc/loadavg.c | 6 +- fs/proc/meminfo.c | 5 +- fs/proc/page.c | 3 + fs/proc/softirqs.c | 6 +- fs/proc/uptime.c | 6 +- fs/proc/version.c | 6 +- fs/qnx6/inode.c | 6 +- fs/reiserfs/procfs.c | 4 +- include/asm-generic/unaligned.h | 2 +- include/linux/bitops.h | 11 +- include/linux/entry-common.h | 1 - include/linux/init.h | 2 +- include/linux/ipc_namespace.h | 5 +- include/linux/iversion.h | 72 +---- include/linux/kexec.h | 2 +- include/linux/percpu_counter.h | 32 +++ include/linux/sched/task.h | 3 + init/Kconfig | 1 + init/do_mounts.c | 4 +- init/initramfs.c | 2 +- init/main.c | 8 +- ipc/mqueue.c | 3 +- ipc/msg.c | 48 +++- ipc/namespace.c | 5 +- ipc/util.c | 53 ++-- ipc/util.h | 4 +- kernel/exit.c | 4 + kernel/fail_function.c | 26 +- kernel/fork.c | 1 - kernel/kexec.c | 11 +- kernel/kexec_core.c | 36 +-- kernel/kexec_file.c | 4 +- kernel/kexec_internal.h | 15 +- kernel/ksysfs.c | 7 +- kernel/latencytop.c | 4 +- kernel/profile.c | 32 +-- kernel/relay.c | 5 +- kernel/smpboot.c | 15 +- kernel/task_work.c | 16 +- kernel/utsname_sysctl.c | 7 + lib/cmdline.c | 2 +- lib/earlycpio.c | 2 +- lib/llist.c | 12 +- scripts/checkpatch.pl | 52 +++- scripts/decodecode | 120 +++++++-- tools/testing/selftests/proc/.gitignore | 1 + tools/testing/selftests/proc/Makefile | 1 + tools/testing/selftests/proc/proc-empty-vm.c | 386 +++++++++++++++++++++++++++ tools/testing/selftests/proc/proc-pid-vm.c | 56 ++-- usr/gen_init_cpio.c | 2 +- 155 files changed, 1154 insertions(+), 618 deletions(-) create mode 100644 tools/testing/selftests/proc/proc-empty-vm.c

Message ID	20221011190341.511a73168c42a296fd6589a6@linux-foundation.org (mailing list archive)
State	New
Headers	show Return-Path: <owner-linux-mm@kvack.org> Date: Tue, 11 Oct 2022 19:03:41 -0700 From: Andrew Morton <akpm@linux-foundation.org> To: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, mm-commits@vger.kernel.org Subject: [GIT PULL] non-MM updates for 6.1-rc1 Message-Id: <20221011190341.511a73168c42a296fd6589a6@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org Precedence: bulk
Series	[GIT,PULL] non-MM updates for 6.1-rc1 \| expand [GIT,PULL] non-MM updates for 6.1-rc1

[GIT,PULL] non-MM updates for 6.1-rc1

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