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  1. 30 Aug, 2024 12 commits
    • Christophe Leroy's avatar
      selftests: vDSO: fix vDSO symbols lookup for powerpc64 · ba83b323
      Christophe Leroy authored 
      On powerpc64, following tests fail locating vDSO functions:

  ~ # ./vdso_test_abi
  TAP version 13
  1..16
  # [vDSO kselftest] VDSO_VERSION: LINUX_2.6.15
  # Couldn't find __kernel_gettimeofday
  ok 1 # SKIP __kernel_gettimeofday
  # clock_id: CLOCK_REALTIME
  # Couldn't find __kernel_clock_gettime
  ok 2 # SKIP __kernel_clock_gettime CLOCK_REALTIME
  # Couldn't find __kernel_clock_getres
  ok 3 # SKIP __kernel_clock_getres CLOCK_REALTIME
  ...
  # Couldn't find __kernel_time
  ok 16 # SKIP __kernel_time
  # Totals: pass:0 fail:0 xfail:0 xpass:0 skip:16 error:0

  ~ # ./vdso_test_getrandom
  __kernel_getrandom is missing!

  ~ # ./vdso_test_gettimeofday
  Could not find __kernel_gettimeofday

  ~ # ./vdso_test_getcpu
  Could not find __kernel_getcpu

On powerpc64, as shown below by readelf, vDSO functions symbols have
type NOTYPE, so also accept that type when looking for symbols.

$ powerpc64-linux-gnu-readelf -a arch/powerpc/kernel/vdso/vdso64.so.dbg
ELF Header:
  Magic:   7f 45 4c 46 02 02 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF64
  Data:                              2's complement, big endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              DYN (Shared object file)
  Machine:                           PowerPC64
  Version:                           0x1
...

Symbol table '.dynsym' contains 12 entries:
   Num:    Value          Size Type    Bind   Vis      Ndx Name
     0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 0000000000000524    84 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     2: 00000000000005f0    36 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     3: 0000000000000578    68 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     4: 0000000000000000     0 OBJECT  GLOBAL DEFAULT  ABS LINUX_2.6.15
     5: 00000000000006c0    48 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     6: 0000000000000614   172 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     7: 00000000000006f0    84 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     8: 000000000000047c    84 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
     9: 0000000000000454    12 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
    10: 00000000000004d0    84 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15
    11: 00000000000005bc    52 NOTYPE  GLOBAL DEFAULT    8 __[...]@@LINUX_2.6.15

Symbol table '.symtab' contains 56 entries:
   Num:    Value          Size Type    Bind   Vis      Ndx Name
...
    45: 0000000000000000     0 OBJECT  GLOBAL DEFAULT  ABS LINUX_2.6.15
    46: 00000000000006c0    48 NOTYPE  GLOBAL DEFAULT    8 __kernel_getcpu
    47: 0000000000000524    84 NOTYPE  GLOBAL DEFAULT    8 __kernel_clock_getres
    48: 00000000000005f0    36 NOTYPE  GLOBAL DEFAULT    8 __kernel_get_tbfreq
    49: 000000000000047c    84 NOTYPE  GLOBAL DEFAULT    8 __kernel_gettimeofday
    50: 0000000000000614   172 NOTYPE  GLOBAL DEFAULT    8 __kernel_sync_dicache
    51: 00000000000006f0    84 NOTYPE  GLOBAL DEFAULT    8 __kernel_getrandom
    52: 0000000000000454    12 NOTYPE  GLOBAL DEFAULT    8 __kernel_sigtram[...]
    53: 0000000000000578    68 NOTYPE  GLOBAL DEFAULT    8 __kernel_time
    54: 00000000000004d0    84 NOTYPE  GLOBAL DEFAULT    8 __kernel_clock_g[...]
    55: 00000000000005bc    52 NOTYPE  GLOBAL DEFAULT    8 __kernel_get_sys[...]

Fixes: 98eedc3a ("Document the vDSO and add a reference parser")
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: default avatarShuah Khan <skhan@linuxfoundation.org>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      ba83b323
    • Christophe Leroy's avatar
      selftests: vDSO: fix vdso_config for powerpc · 7d297c41
      Christophe Leroy authored 
      Running vdso_test_correctness on powerpc64 gives the following warning:

  ~ # ./vdso_test_correctness
  Warning: failed to find clock_gettime64 in vDSO

This is because vdso_test_correctness was built with VDSO_32BIT defined.

__powerpc__ macro is defined on both powerpc32 and powerpc64 so
__powerpc64__ needs to be checked first in vdso_config.h

Fixes: 693f5ca0 ("kselftest: Extend vDSO selftest")
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: default avatarShuah Khan <skhan@linuxfoundation.org>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      7d297c41
    • Christophe Leroy's avatar
      selftests: vDSO: fix vDSO name for powerpc · 59eb856c
      Christophe Leroy authored 
      Following error occurs when running vdso_test_correctness on powerpc:

~ # ./vdso_test_correctness
[WARN]	failed to find vDSO
[SKIP]	No vDSO, so skipping clock_gettime() tests
[SKIP]	No vDSO, so skipping clock_gettime64() tests
[RUN]	Testing getcpu...
[OK]	CPU 0: syscall: cpu 0, node 0

On powerpc, vDSO is neither called linux-vdso.so.1 nor linux-gate.so.1
but linux-vdso32.so.1 or linux-vdso64.so.1.

Also search those two names before giving up.

Fixes: c7e5789b ("kselftest: Move test_vdso to the vDSO test suite")
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: default avatarShuah Khan <skhan@linuxfoundation.org>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      59eb856c
    • Jason A. Donenfeld's avatar
      selftests: vDSO: skip getrandom test if architecture is unsupported · f78280b1
      Jason A. Donenfeld authored 
      If the getrandom test compiles for an arch, don't exit fatally if the
actual cpu it's running on is unsupported.
Suggested-by: default avatarAdhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      f78280b1
    • Xi Ruoyao's avatar
      selftests: vDSO: use KHDR_INCLUDES for UAPI headers for getrandom test · b90eeff1
      Xi Ruoyao authored 
      Building test_vdso_getrandom currently leads to following issue:

    In file included from /home/xry111/git-repos/linux/tools/include/linux/compiler_types.h:36,
                     from /home/xry111/git-repos/linux/include/uapi/linux/stddef.h:5,
                     from /home/xry111/git-repos/linux/include/uapi/linux/posix_types.h:5,
                     from /usr/include/asm/sigcontext.h:12,
                     from /usr/include/bits/sigcontext.h:30,
                     from /usr/include/signal.h:301,
                     from vdso_test_getrandom.c:14:
    /home/xry111/git-repos/linux/tools/include/linux/compiler-gcc.h:3:2: error: #error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
        3 | #error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
          |  ^~~~~

It's because the compiler_types.h inclusion in
include/uapi/linux/stddef.h is expected to be removed by the
header_install.sh script, as compiler_types.h shouldn't be used from
user space.

Add KHDR_INCLUDES before the existing include/uapi inclusion so that
usr/include takes precedence if it's populated.
Signed-off-by: default avatarXi Ruoyao <xry111@xry111.site>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      b90eeff1
    • Jason A. Donenfeld's avatar
      selftests: vDSO: remove unnecessary command line defs from chacha test · be915515
      Jason A. Donenfeld authored 
      CONFIG_FUNCTION_ALIGNMENT=0 is no longer necessary and BULID_VDSO wasn't
spelled right while BUILD_VDSO isn't necessary, so just remove these.
Reported-by: default avatarAdhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      be915515
    • Jason A. Donenfeld's avatar
      selftests: vDSO: separate LDLIBS from CFLAGS for libsodium · a5330eb3
      Jason A. Donenfeld authored 
      On systems that set -Wl,--as-needed, putting the -lsodium in the wrong
place on the command line means we get a linker error:

      CC       vdso_test_chacha
    /usr/bin/ld: /tmp/ccKpjnSM.o: in function `main':
    vdso_test_chacha.c:(.text+0x276): undefined reference to `crypto_stream_chacha20'
    collect2: error: ld returned 1 exit status

Fix this by passing pkg-config's --libs output to the LDFLAGS field
instead of the CFLAGS field, as is customary.
Reported-by: default avatarAdhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      a5330eb3
    • Xi Ruoyao's avatar
      selftests: vDSO: add --cflags for pkg-config command querying libsodium · 1e661b34
      Xi Ruoyao authored 
      When libsodium is installed into its own prefix, the --cflags output is
needed for the compiler to find libsodium headers.
Signed-off-by: default avatarXi Ruoyao <xry111@xry111.site>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      1e661b34
    • Christophe Leroy's avatar
      selftests: vDSO: look for arch-specific function name in getrandom test · e1bbcab4
      Christophe Leroy authored 
      Don't hard-code x86 specific names. Rather, use vdso_config definitions
to find the correct function matching the architecture.

Add random VDSO function names in names[][]. Remove the #ifdef
CONFIG_VDSO32, as having the name there all the time is harmless and
guaranties a steady index for following strings.
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
[Jason: add [6] to variable declaration rather than each usage site.]
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      e1bbcab4
    • Christophe Leroy's avatar
      selftests: vDSO: fix include order in build of test_vdso_chacha · f8d92fc5
      Christophe Leroy authored 
      Building test_vdso_chacha currently leads to following issue:

  In file included from /home/chleroy/linux-powerpc/include/linux/limits.h:7,
                   from /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/local_lim.h:38,
                   from /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/posix1_lim.h:161,
                   from /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/limits.h:195,
                   from /opt/powerpc64-e5500--glibc--stable-2024.02-1/lib/gcc/powerpc64-buildroot-linux-gnu/12.3.0/include-fixed/limits.h:203,
                   from /opt/powerpc64-e5500--glibc--stable-2024.02-1/lib/gcc/powerpc64-buildroot-linux-gnu/12.3.0/include-fixed/syslimits.h:7,
                   from /opt/powerpc64-e5500--glibc--stable-2024.02-1/lib/gcc/powerpc64-buildroot-linux-gnu/12.3.0/include-fixed/limits.h:34,
                   from /tmp/sodium/usr/local/include/sodium/export.h:7,
                   from /tmp/sodium/usr/local/include/sodium/crypto_stream_chacha20.h:14,
                   from vdso_test_chacha.c:6:
  /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/xopen_lim.h:99:6: error: missing binary operator before token "("
     99 | # if INT_MAX == 32767
        |      ^~~~~~~
  /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/xopen_lim.h:102:7: error: missing binary operator before token "("
    102 | #  if INT_MAX == 2147483647
        |       ^~~~~~~
  /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/xopen_lim.h:126:6: error: missing binary operator before token "("
    126 | # if LONG_MAX == 2147483647
        |      ^~~~~~~~

This is due to kernel include/linux/limits.h being included instead of
libc's limits.h.

This is because directory include/ is added through option -isystem so
it goes prior to glibc's include directory.

Replace -isystem by -idirafter.

But this implies that now tools/include/linux/linkage.h is included
instead of include/linux/linkage.h, so define a stub for
SYM_FUNC_START() and SYM_FUNC_END().
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      f8d92fc5
    • Christophe Leroy's avatar
      selftests: vDSO: don't hard-code location of vDSO sources · 20a9af05
      Christophe Leroy authored 
      Architectures use different location for vDSO sources:

	arch/mips/vdso
	arch/sparc/vdso
	arch/arm64/kernel/vdso
	arch/riscv/kernel/vdso
	arch/csky/kernel/vdso
	arch/x86/um/vdso
	arch/x86/entry/vdso
	arch/powerpc/kernel/vdso
	arch/arm/vdso
	arch/loongarch/vdso

Don't hard-code vdso sources location in selftest Makefile. Instead
create a vdso/ symbolic link in tools/arch/$arch/ and update Makefile
accordingly.
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      20a9af05
    • Jason A. Donenfeld's avatar
      selftests: vDSO: simplify getrandom thread local storage and structs · 01b52f01
      Jason A. Donenfeld authored 
      Rather than using pthread_get/set_specific, just use gcc's __thread
annotation, which is noticeably faster and makes the code more obvious.

Also, just have one simplified struct called vgrnd, instead of trying to
split things up semantically. Those divisions were useful when this code
was split across several commit *messages*, but doesn't make as much
sense within a single file. This should make the code more clear and
provide a better example for implementers.
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
      01b52f01
  3. 29 Aug, 2024 1 commit
    • Linus Torvalds's avatar
      Merge tag 'random-6.11-rc6-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random · d5d547aa
      Linus Torvalds authored 
      Pull random number generator fix from Jason Donenfeld:
 "Reject invalid flags passed to vgetrandom() in the same way that
  getrandom() does, so that the behavior is the same, from Yann.

  The flags argument to getrandom() only has a behavioral effect on the
  function if the RNG isn't initialized yet, so vgetrandom() falls back
  to the syscall in that case. But if the RNG is initialized, all of the
  flags behave the same way, so vgetrandom() didn't bother checking
  them, and just ignored them entirely.

  But that doesn't account for invalid flags passed in, which need to be
  rejected so we can use them later"

* tag 'random-6.11-rc6-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
  random: vDSO: reject unknown getrandom() flags
      d5d547aa
  5. 28 Aug, 2024 6 commits
  7. 27 Aug, 2024 6 commits
    • Linus Torvalds's avatar
      Merge tag 'livepatching-for-6.11-rc6' of... · 3ec3f5fc
      Linus Torvalds authored 
      Merge tag 'livepatching-for-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching

Pull livepatching fix from Petr Mladek:
 "Selftest regression fix"

* tag 'livepatching-for-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
  selftests/livepatch: wait for atomic replace to occur
      3ec3f5fc
    • Linus Torvalds's avatar
      Merge tag 'pinctrl-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl · 41594663
      Linus Torvalds authored 
      Pull pin control fixes from Linus Walleij:

 - Fix the hwirq map and pin offsets in the Qualcomm X1E80100 driver

 - Fix the pin range handling in the AT91 driver so it works again

 - Fix a NULL-dereference risk in pinctrl single

 - Fix a serious biasing bug in the Mediatek driver

 - Fix the level trigged IRQ in the StarFive JH7110

 - Fix the iomux width in the Rockchip GPIO2-B pin handling

* tag 'pinctrl-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins
  pinctrl: starfive: jh7110: Correct the level trigger configuration of iev register
  pinctrl: qcom: x1e80100: Fix special pin offsets
  pinctrl: mediatek: common-v2: Fix broken bias-disable for PULL_PU_PD_RSEL_TYPE
  pinctrl: single: fix potential NULL dereference in pcs_get_function()
  pinctrl: at91: make it work with current gpiolib
  pinctrl: qcom: x1e80100: Update PDC hwirq map
      41594663
    • Linus Torvalds's avatar
      Merge tag 'sound-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 6ace1c7e
      Linus Torvalds authored 
      Pull sound fixes from Takashi Iwai:
 "It became a bit larger collection of fixes than wished at this time,
  but all changes are small and mostly device-specific fixes that should
  be fairly safe to apply.

  Majority of fixes are about ASoC for AMD SOF, Cirrus codecs, lpass,
  etc, in addition to the usual HD-audio quirks / fixes"

* tag 'sound-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (22 commits)
  ALSA: hda: hda_component: Fix mutex crash if nothing ever binds
  ALSA: hda/realtek: support HP Pavilion Aero 13-bg0xxx Mute LED
  ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book3 Ultra
  ASoC: cs-amp-lib: Ignore empty UEFI calibration entries
  ASoC: cs-amp-lib-test: Force test calibration blob entries to be valid
  ALSA: hda/realtek - FIxed ALC285 headphone no sound
  ALSA: hda/realtek - Fixed ALC256 headphone no sound
  ASoC: allow module autoloading for table board_ids
  ASoC: allow module autoloading for table db1200_pids
  ALSA: hda: cs35l56: Don't use the device index as a calibration index
  ALSA: seq: Skip event type filtering for UMP events
  ALSA: hda/realtek: Enable mute/micmute LEDs on HP Laptop 14-ey0xxx
  ASoC: SOF: amd: Fix for acp init sequence
  ASoC: amd: acp: fix module autoloading
  ASoC: mediatek: mt8188: Mark AFE_DAC_CON0 register as volatile
  ASoC: codecs: wcd937x: Fix missing de-assert of reset GPIO
  ASoC: SOF: mediatek: Add missing board compatible
  ASoC: MAINTAINERS: Drop Banajit Goswami from Qualcomm sound drivers
  ASoC: SOF: amd: Fix for incorrect acp error register offsets
  ASoC: SOF: amd: move iram-dram fence register programming sequence
  ...
      6ace1c7e
    • Stefan Berger's avatar
      tpm: ibmvtpm: Call tpm2_sessions_init() to initialize session support · 08d08e2e
      Stefan Berger authored 
      Commit d2add27c ("tpm: Add NULL primary creation") introduced
CONFIG_TCG_TPM2_HMAC. When this option is enabled on ppc64 then the
following message appears in the kernel log due to a missing call to
tpm2_sessions_init().

[    2.654549] tpm tpm0: auth session is not active

Add the missing call to tpm2_session_init() to the ibmvtpm driver to
resolve this issue.

Cc: stable@vger.kernel.org # v6.10+
Fixes: d2add27c ("tpm: Add NULL primary creation")
Signed-off-by: default avatarStefan Berger <stefanb@linux.ibm.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
      08d08e2e
    • Filipe Manana's avatar
      btrfs: fix uninitialized return value from btrfs_reclaim_sweep() · ecb54277
      Filipe Manana authored 
      The return variable 'ret' at btrfs_reclaim_sweep() is never assigned if
none of the space infos is reclaimable (for example if periodic reclaim
is disabled, which is the default), so we return an undefined value.

This can be fixed my making btrfs_reclaim_sweep() not return any value
as well as do_reclaim_sweep() because:

1) do_reclaim_sweep() always returns 0, so we can make it return void;

2) The only caller of btrfs_reclaim_sweep() (btrfs_reclaim_bgs()) doesn't
   care about its return value, and in its context there's nothing to do
   about any errors anyway.

Therefore remove the return value from btrfs_reclaim_sweep() and
do_reclaim_sweep().

Fixes: e4ca3932 ("btrfs: periodic block_group reclaim")
Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Signed-off-by: default avatarFilipe Manana <fdmanana@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
      ecb54277
    • Linus Torvalds's avatar
      Merge tag 'vfs-6.11-rc6.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs · 3e9bff3b
      Linus Torvalds authored 
      Pull vfs fixes from Christian Brauner:
 "VFS:

   - Ensure that backing files uses file->f_ops->splice_write() for
     splice

  netfs:

   - Revert the removal of PG_private_2 from netfs_release_folio() as
     cephfs still relies on this

   - When AS_RELEASE_ALWAYS is set on a mapping the folio needs to
     always be invalidated during truncation

   - Fix losing untruncated data in a folio by making letting
     netfs_release_folio() return false if the folio is dirty

   - Fix trimming of streaming-write folios in netfs_inval_folio()

   - Reset iterator before retrying a short read

   - Fix interaction of streaming writes with zero-point tracker

  afs:

   - During truncation afs currently calls truncate_setsize() which sets
     i_size, expands the pagecache and truncates it. The first two
     operations aren't needed because they will have already been done.
     So call truncate_pagecache() instead and skip the redundant parts

  overlayfs:

   - Fix checking of the number of allowed lower layers so 500 layers
     can actually be used instead of just 499

   - Add missing '\n' to pr_err() output

   - Pass string to ovl_parse_layer() and thus allow it to be used for
     Opt_lowerdir as well

  pidfd:

   - Revert blocking the creation of pidfds for kthread as apparently
     userspace relies on this. Specifically, it breaks systemd during
     shutdown

  romfs:

   - Fix romfs_read_folio() to use the correct offset with
     folio_zero_tail()"

* tag 'vfs-6.11-rc6.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs:
  netfs: Fix interaction of streaming writes with zero-point tracker
  netfs: Fix missing iterator reset on retry of short read
  netfs: Fix trimming of streaming-write folios in netfs_inval_folio()
  netfs: Fix netfs_release_folio() to say no if folio dirty
  afs: Fix post-setattr file edit to do truncation correctly
  mm: Fix missing folio invalidation calls during truncation
  ovl: ovl_parse_param_lowerdir: Add missed '\n' for pr_err
  ovl: fix wrong lowerdir number check for parameter Opt_lowerdir
  ovl: pass string to ovl_parse_layer()
  backing-file: convert to using fops->splice_write
  Revert "pidfd: prevent creation of pidfds for kthreads"
  romfs: fix romfs_read_folio()
  netfs, ceph: Partially revert "netfs: Replace PG_fscache by setting folio->private and marking dirty"
      3e9bff3b
  9. 26 Aug, 2024 15 commits
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