Re: [PATCH 5.10 00/63] 5.10.162-rc1 review

From: Joel Fernandes
Date: Tue Jan 03 2023 - 11:16:43 EST

On Tue, Jan 03, 2023 at 09:13:30AM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.162 release.
> There are 63 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Thu, 05 Jan 2023 08:12:47 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.162-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,

Testing fails. Could you please pick these 2 up?
https://lore.kernel.org/r/20221230153215.1333921-1-joel@xxxxxxxxxxxxxxxxx
https://lore.kernel.org/all/20221230153215.1333921-2-joel@xxxxxxxxxxxxxxxxx/

Thank you,

- Joel


>
> greg k-h
>
> -------------
> Pseudo-Shortlog of commits:
>
> Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Linux 5.10.162-rc1
>
> Jens Axboe <axboe@xxxxxxxxx>
> io_uring: pass in EPOLL_URING_WAKE for eventfd signaling and wakeups
>
> Jens Axboe <axboe@xxxxxxxxx>
> eventfd: provide a eventfd_signal_mask() helper
>
> Jens Axboe <axboe@xxxxxxxxx>
> eventpoll: add EPOLL_URING_WAKE poll wakeup flag
>
> Jens Axboe <axboe@xxxxxxxxx>
> Revert "proc: don't allow async path resolution of /proc/self components"
>
> Jens Axboe <axboe@xxxxxxxxx>
> Revert "proc: don't allow async path resolution of /proc/thread-self components"
>
> Jens Axboe <axboe@xxxxxxxxx>
> net: remove cmsg restriction from io_uring based send/recvmsg calls
>
> Jens Axboe <axboe@xxxxxxxxx>
> task_work: unconditionally run task_work from get_signal()
>
> Jens Axboe <axboe@xxxxxxxxx>
> signal: kill JOBCTL_TASK_WORK
>
> Jens Axboe <axboe@xxxxxxxxx>
> io_uring: import 5.15-stable io_uring
>
> Jens Axboe <axboe@xxxxxxxxx>
> task_work: add helper for more targeted task_work canceling
>
> Jens Axboe <axboe@xxxxxxxxx>
> kernel: don't call do_exit() for PF_IO_WORKER threads
>
> Jens Axboe <axboe@xxxxxxxxx>
> kernel: stop masking signals in create_io_thread()
>
> Stefan Metzmacher <metze@xxxxxxxxx>
> x86/process: setup io_threads more like normal user space threads
>
> Jens Axboe <axboe@xxxxxxxxx>
> arch: ensure parisc/powerpc handle PF_IO_WORKER in copy_thread()
>
> Jens Axboe <axboe@xxxxxxxxx>
> arch: setup PF_IO_WORKER threads like PF_KTHREAD
>
> Seth Forshee <sforshee@xxxxxxxxxxxxxxxx>
> entry/kvm: Exit to user mode when TIF_NOTIFY_SIGNAL is set
>
> Jens Axboe <axboe@xxxxxxxxx>
> kernel: allow fork with TIF_NOTIFY_SIGNAL pending
>
> Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
> coredump: Limit what can interrupt coredumps
>
> Jens Axboe <axboe@xxxxxxxxx>
> kernel: remove checking for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> task_work: remove legacy TWA_SIGNAL path
>
> Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> alpha: fix TIF_NOTIFY_SIGNAL handling
>
> Vineet Gupta <vgupta@xxxxxxxxxxxx>
> ARC: unbork 5.11 bootup: fix snafu in _TIF_NOTIFY_SIGNAL handling
>
> Jens Axboe <axboe@xxxxxxxxx>
> ia64: don't call handle_signal() unless there's actually a signal queued
>
> Jens Axboe <axboe@xxxxxxxxx>
> sparc: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> riscv: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> nds32: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> ia64: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> h8300: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> c6x: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> alpha: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> xtensa: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> arm: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> microblaze: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> hexagon: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> csky: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> openrisc: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> sh: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> um: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> s390: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> mips: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> powerpc: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> parisc: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> nios32: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> m68k: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> arm64: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> arc: add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> x86: Wire up TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> task_work: Use TIF_NOTIFY_SIGNAL if available
>
> Jens Axboe <axboe@xxxxxxxxx>
> entry: Add support for TIF_NOTIFY_SIGNAL
>
> Jens Axboe <axboe@xxxxxxxxx>
> fs: provide locked helper variant of close_fd_get_file()
>
> Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
> file: Rename __close_fd_get_file close_fd_get_file
>
> Jens Axboe <axboe@xxxxxxxxx>
> fs: make do_renameat2() take struct filename
>
> Jens Axboe <axboe@xxxxxxxxx>
> signal: Add task_sigpending() helper
>
> Pavel Begunkov <asml.silence@xxxxxxxxx>
> net: add accept helper not installing fd
>
> Jens Axboe <axboe@xxxxxxxxx>
> net: provide __sys_shutdown_sock() that takes a socket
>
> Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
> tools headers UAPI: Sync openat2.h with the kernel sources
>
> Jens Axboe <axboe@xxxxxxxxx>
> fs: expose LOOKUP_CACHED through openat2() RESOLVE_CACHED
>
> Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> Make sure nd->path.mnt and nd->path.dentry are always valid pointers
>
> Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> fix handling of nd->depth on LOOKUP_CACHED failures in try_to_unlazy*
>
> Jens Axboe <axboe@xxxxxxxxx>
> fs: add support for LOOKUP_CACHED
>
> Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> saner calling conventions for unlazy_child()
>
> Jens Axboe <axboe@xxxxxxxxx>
> iov_iter: add helper to save iov_iter state
>
> Jens Axboe <axboe@xxxxxxxxx>
> kernel: provide create_io_thread() helper
>
>
> -------------
>
> Diffstat:
>
> Makefile | 6 +-
> arch/alpha/include/asm/thread_info.h | 4 +-
> arch/alpha/kernel/entry.S | 2 +-
> arch/alpha/kernel/process.c | 2 +-
> arch/alpha/kernel/signal.c | 2 +-
> arch/arc/include/asm/thread_info.h | 4 +-
> arch/arc/kernel/entry.S | 3 +-
> arch/arc/kernel/process.c | 2 +-
> arch/arc/kernel/signal.c | 2 +-
> arch/arm/include/asm/thread_info.h | 7 +-
> arch/arm/kernel/entry-common.S | 6 +-
> arch/arm/kernel/entry-v7m.S | 2 +-
> arch/arm/kernel/process.c | 2 +-
> arch/arm/kernel/signal.c | 2 +-
> arch/arm64/include/asm/thread_info.h | 5 +-
> arch/arm64/kernel/process.c | 2 +-
> arch/arm64/kernel/signal.c | 2 +-
> arch/c6x/include/asm/thread_info.h | 1 +
> arch/c6x/kernel/asm-offsets.c | 1 +
> arch/c6x/kernel/signal.c | 3 +-
> arch/csky/include/asm/thread_info.h | 5 +-
> arch/csky/kernel/process.c | 2 +-
> arch/csky/kernel/signal.c | 2 +-
> arch/h8300/include/asm/thread_info.h | 4 +-
> arch/h8300/kernel/process.c | 2 +-
> arch/h8300/kernel/signal.c | 2 +-
> arch/hexagon/include/asm/thread_info.h | 2 +
> arch/hexagon/kernel/process.c | 4 +-
> arch/ia64/include/asm/thread_info.h | 4 +-
> arch/ia64/kernel/process.c | 5 +-
> arch/ia64/kernel/signal.c | 3 +-
> arch/m68k/include/asm/thread_info.h | 1 +
> arch/m68k/kernel/process.c | 2 +-
> arch/m68k/kernel/signal.c | 3 +-
> arch/microblaze/include/asm/thread_info.h | 2 +
> arch/microblaze/kernel/process.c | 2 +-
> arch/microblaze/kernel/signal.c | 3 +-
> arch/mips/include/asm/thread_info.h | 4 +-
> arch/mips/kernel/process.c | 2 +-
> arch/mips/kernel/signal.c | 2 +-
> arch/nds32/include/asm/thread_info.h | 2 +
> arch/nds32/kernel/ex-exit.S | 2 +-
> arch/nds32/kernel/process.c | 2 +-
> arch/nds32/kernel/signal.c | 2 +-
> arch/nios2/include/asm/thread_info.h | 2 +
> arch/nios2/kernel/process.c | 2 +-
> arch/nios2/kernel/signal.c | 3 +-
> arch/openrisc/include/asm/thread_info.h | 2 +
> arch/openrisc/kernel/process.c | 2 +-
> arch/openrisc/kernel/signal.c | 2 +-
> arch/parisc/include/asm/thread_info.h | 4 +-
> arch/parisc/kernel/process.c | 2 +-
> arch/parisc/kernel/signal.c | 3 +-
> arch/powerpc/include/asm/thread_info.h | 5 +-
> arch/powerpc/kernel/process.c | 2 +-
> arch/powerpc/kernel/signal.c | 2 +-
> arch/riscv/include/asm/thread_info.h | 5 +-
> arch/riscv/kernel/process.c | 2 +-
> arch/riscv/kernel/signal.c | 2 +-
> arch/s390/include/asm/thread_info.h | 2 +
> arch/s390/kernel/entry.S | 11 +-
> arch/s390/kernel/process.c | 2 +-
> arch/s390/kernel/signal.c | 2 +-
> arch/sh/include/asm/thread_info.h | 4 +-
> arch/sh/kernel/process_32.c | 2 +-
> arch/sh/kernel/signal_32.c | 2 +-
> arch/sparc/include/asm/thread_info_32.h | 4 +-
> arch/sparc/include/asm/thread_info_64.h | 6 +-
> arch/sparc/kernel/process_32.c | 2 +-
> arch/sparc/kernel/process_64.c | 2 +-
> arch/sparc/kernel/signal_32.c | 2 +-
> arch/sparc/kernel/signal_64.c | 2 +-
> arch/um/include/asm/thread_info.h | 2 +
> arch/um/kernel/process.c | 5 +-
> arch/x86/include/asm/thread_info.h | 2 +
> arch/x86/kernel/process.c | 17 +
> arch/x86/kernel/signal.c | 4 +-
> arch/xtensa/include/asm/thread_info.h | 5 +-
> arch/xtensa/kernel/entry.S | 4 +-
> arch/xtensa/kernel/process.c | 2 +-
> arch/xtensa/kernel/signal.c | 3 +-
> drivers/android/binder.c | 2 +-
> fs/Makefile | 2 -
> fs/coredump.c | 2 +-
> fs/eventfd.c | 37 +-
> fs/eventpoll.c | 18 +-
> fs/file.c | 34 +-
> fs/internal.h | 3 +
> fs/io-wq.c | 1242 ----
> fs/namei.c | 84 +-
> fs/open.c | 6 +
> fs/proc/self.c | 7 -
> fs/proc/thread_self.c | 7 -
> include/linux/entry-common.h | 7 +-
> include/linux/entry-kvm.h | 4 +-
> include/linux/eventfd.h | 7 +
> include/linux/fcntl.h | 2 +-
> include/linux/fdtable.h | 2 +-
> include/linux/io_uring.h | 46 +-
> include/linux/namei.h | 1 +
> include/linux/net.h | 3 -
> include/linux/sched.h | 3 +
> include/linux/sched/jobctl.h | 4 +-
> include/linux/sched/signal.h | 18 +-
> include/linux/sched/task.h | 2 +
> include/linux/socket.h | 4 +
> include/linux/syscalls.h | 2 +-
> include/linux/task_work.h | 2 +
> include/linux/tracehook.h | 23 +
> include/linux/uio.h | 15 +
> include/trace/events/io_uring.h | 121 +-
> include/uapi/linux/eventpoll.h | 6 +
> include/uapi/linux/io_uring.h | 115 +-
> include/uapi/linux/openat2.h | 4 +
> io_uring/Makefile | 6 +
> io_uring/io-wq.c | 1398 +++++
> {fs => io_uring}/io-wq.h | 47 +-
> {fs => io_uring}/io_uring.c | 9209 ++++++++++++++++-------------
> kernel/entry/common.c | 14 +-
> kernel/entry/kvm.c | 2 +-
> kernel/events/uprobes.c | 2 +-
> kernel/exit.c | 2 +-
> kernel/fork.c | 33 +-
> kernel/sched/core.c | 2 +-
> kernel/signal.c | 53 +-
> kernel/task_work.c | 48 +-
> lib/iov_iter.c | 52 +-
> net/ipv4/af_inet.c | 1 -
> net/ipv6/af_inet6.c | 1 -
> net/socket.c | 92 +-
> tools/include/uapi/linux/openat2.h | 4 +
> 131 files changed, 7279 insertions(+), 5773 deletions(-)
>
>