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Date: Sun, 1 May 2022 17:30:16 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Linux 5.15.37
I'm announcing the release of the 5.15.37 kernel.
All users of the 5.15 kernel series must upgrade.
The updated 5.15.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/arm/boot/dts/socfpga.dtsi | 2
arch/arm/boot/dts/socfpga_arria10.dtsi | 2
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2
arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 2
arch/powerpc/kernel/kvm.c | 3
arch/powerpc/kernel/signal_32.c | 4
arch/powerpc/kernel/signal_64.c | 2
arch/x86/kernel/fpu/signal.c | 7
drivers/block/Kconfig | 16
drivers/block/floppy.c | 43
drivers/gpu/drm/armada/armada_gem.c | 7
drivers/spi/spi-cadence-quadspi.c | 24
fs/btrfs/file.c | 142 ++
fs/btrfs/inode.c | 28
fs/btrfs/ioctl.c | 5
fs/erofs/data.c | 2
fs/ext4/file.c | 5
fs/f2fs/file.c | 2
fs/fuse/file.c | 2
fs/gfs2/bmap.c | 60 -
fs/gfs2/file.c | 252 ++++-
fs/gfs2/glock.c | 330 +++++-
fs/gfs2/glock.h | 20
fs/gfs2/incore.h | 4
fs/iomap/buffered-io.c | 2
fs/iomap/direct-io.c | 29
fs/ntfs/file.c | 2
fs/ntfs3/file.c | 2
fs/xfs/xfs_file.c | 6
fs/zonefs/super.c | 4
include/linux/bpf.h | 101 +-
include/linux/bpf_verifier.h | 18
include/linux/iomap.h | 11
include/linux/mm.h | 3
include/linux/pagemap.h | 58 -
include/linux/uio.h | 4
kernel/bpf/btf.c | 16
kernel/bpf/cgroup.c | 2
kernel/bpf/helpers.c | 12
kernel/bpf/map_iter.c | 4
kernel/bpf/ringbuf.c | 2
kernel/bpf/syscall.c | 2
kernel/bpf/verifier.c | 488 ++++------
kernel/trace/bpf_trace.c | 22
lib/iov_iter.c | 98 +-
mm/filemap.c | 4
mm/gup.c | 120 ++
mm/kfence/core.c | 11
mm/kfence/kfence.h | 3
net/core/bpf_sk_storage.c | 2
net/core/filter.c | 64 -
net/core/sock_map.c | 2
tools/testing/selftests/bpf/prog_tests/ksyms_btf.c | 14
tools/testing/selftests/bpf/progs/test_ksyms_btf_write_check.c | 29
tools/testing/selftests/bpf/verifier/calls.c | 19
56 files changed, 1471 insertions(+), 651 deletions(-)
Andreas Gruenbacher (14):
gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable}
iov_iter: Turn iov_iter_fault_in_readable into fault_in_iov_iter_readable
iov_iter: Introduce fault_in_iov_iter_writeable
gfs2: Add wrapper for iomap_file_buffered_write
gfs2: Clean up function may_grant
gfs2: Move the inode glock locking to gfs2_file_buffered_write
gfs2: Eliminate ip->i_gh
gfs2: Fix mmap + page fault deadlocks for buffered I/O
iomap: Fix iomap_dio_rw return value for user copies
iomap: Support partial direct I/O on user copy failures
iomap: Add done_before argument to iomap_dio_rw
gup: Introduce FOLL_NOFAULT flag to disable page faults
iov_iter: Introduce nofault flag to disable page faults
gfs2: Fix mmap + page fault deadlocks for direct I/O
Bob Peterson (1):
gfs2: Introduce flag for glock holder auto-demotion
Dinh Nguyen (2):
spi: cadence-quadspi: fix write completion support
ARM: dts: socfpga: change qspi to "intel,socfpga-qspi"
Filipe Manana (2):
btrfs: fix deadlock due to page faults during direct IO reads and writes
btrfs: fallback to blocking mode when doing async dio over multiple extents
Greg Kroah-Hartman (1):
Linux 5.15.37
Hao Luo (9):
bpf: Introduce composable reg, ret and arg types.
bpf: Replace ARG_XXX_OR_NULL with ARG_XXX | PTR_MAYBE_NULL
bpf: Replace RET_XXX_OR_NULL with RET_XXX | PTR_MAYBE_NULL
bpf: Replace PTR_TO_XXX_OR_NULL with PTR_TO_XXX | PTR_MAYBE_NULL
bpf: Introduce MEM_RDONLY flag
bpf: Convert PTR_TO_MEM_OR_NULL to composable types.
bpf: Make per_cpu_ptr return rdonly PTR_TO_MEM.
bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.
bpf/selftests: Test PTR_TO_RDONLY_MEM
Kumar Kartikeya Dwivedi (2):
bpf: Fix crash due to out of bounds access into reg2btf_ids.
selftests/bpf: Add test for reg2btf_ids out of bounds access
Linus Torvalds (1):
mm: gup: make fault_in_safe_writeable() use fixup_user_fault()
Muchun Song (1):
mm: kfence: fix objcgs vector allocation
Willy Tarreau (1):
floppy: disable FDRAWCMD by default
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