linux-toradex.git/tools/perf/trace/beauty/include, branch master

tools headers: Sync UAPI linux/fs.h with the kernel sources

2026-07-22T00:00:10+00:00

To pick up the changes in:

  45e57cfb7b10b64f ("fs: Clarify FS_CASEFOLD_FL semantics in UAPI header")

That don't result in changes to the string tables generated from this header.

This addresses this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h

Please see tools/include/uapi/README for further details.

Signed-off-by: Arnaldo Carvalho de Melo

perf beauty: Update copy of linux/socket.h with the kernel sources

2026-07-22T00:00:09+00:00

To pick up the changes in:

  4987a5763fd5ab72 ("net: block MSG_NO_SHARED_FRAGS in sendmsg()")

That don't result in changes to the string tables generated from this header.

This addresses this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h

Please see tools/include/uapi/README for further details.

Cc: Jann Horn 
Signed-off-by: Arnaldo Carvalho de Melo

tools headers: Sync UAPI drm/drm.h with kernel sources

2026-07-22T00:00:09+00:00

To pick up the changes in:

  a1b6cf8e5e7e9102 ("drm: uapi: Use SPDX in DRM core uAPI headers")
  dc2d30e7db8321a6 ("drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD")

That don't result in changes to the string tables generated from this header.

This addresses this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/uapi/drm/drm.h include/uapi/drm/drm.h

Please see tools/include/uapi/README for further details.

Cc: Laurent Pinchart 
Cc: Simon Ser 
Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2026-06-16T03:31:23+00:00

Pull crypto updates from Herbert Xu:
 "API:
   - Drop support for off-CPU cryptography in af_alg
   - Document that af_alg is *always* slower
   - Document the deprecation of af_alg
   - Remove zero-copy support from skcipher and aead in af_alg
   - Cap AEAD AD length to 0x80000000 in af_alg
   - Free default RNG on module exit

  Algorithms:
   - Fix vli multiplication carry overflow in ecc
   - Drop unused cipher_null crypto_alg
   - Remove unused variants of drbg
   - Use lib/crypto in drbg
   - Use memcpy_from/to_sglist in authencesn
   - Allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
   - Disallow RSA PKCS#1 SHA-1 sig algs in FIPS mode
   - Filter out async aead implementations at alloc in krb5
   - Fix non-parallel fallback by rstoring callback in pcrypt
   - Validate poly1305 template argument in chacha20poly1305

  Drivers:
   - Add sysfs PCI reset support to qat
   - Add KPT support for GEN6 devices to qat
   - Remove unused character device and ioctls from qat
   - Add support for hw access via SMCC to mtk
   - Remove prng support from crypto4xx
   - Remove prng support from hisi-trng
   - Remove prng support from sun4i-ss
   - Remove prng support from xilinx-trng
   - Remove loongson-rng
   - Remove exynos-rng

  Others:
   - Remove support for AIO on sockets"

* tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (196 commits)
  crypto: tegra - fix refcount leak in tegra_se_host1x_submit()
  crypto: rng - Free default RNG on module exit
  crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
  hwrng: jh7110 - fix refcount leak in starfive_trng_read()
  crypto: atmel-ecc - drop dead code in atmel_ecdh_max_size
  crypto: cavium/cpt - fix DMA cleanup using wrong loop index
  crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
  MAINTAINERS: make myself the maintainer of the Qualcomm QCE driver
  crypto: amcc - convert irq_of_parse_and_map to platform_get_irq
  crypto: sun4i-ss - Remove insecure and unused rng_alg
  hwrng: xilinx - Move xilinx-rng into drivers/char/hw_random/
  crypto: xilinx-trng - Replace crypto_drbg_ctr_df() with HMAC-SHA512
  crypto: xilinx-trng - Fix return value of xtrng_hwrng_trng_read()
  crypto: xilinx-trng - Remove crypto_rng interface
  crypto: exynos-rng - Remove exynos-rng driver
  hwrng: hisi-trng - Move hisi-trng into drivers/char/hw_random/
  crypto: hisi-trng - Remove crypto_rng interface
  crypto: loongson - Remove broken and unused loongson-rng
  crypto: crypto4xx - Remove insecure and unused rng_alg
  crypto: qat - validate RSA CRT component lengths
  ...

Merge tag 'vfs-7.2-rc1.casefold' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-14T21:25:34+00:00

Pull vfs casefolding updates from Christian Brauner:
 "This exposes the case folding behavior of local filesystems so that
  file servers - nfsd, ksmbd, and user space file servers - can report
  the actual behavior to clients instead of guessing.

  Filesystems report case-insensitive and case-nonpreserving behavior
  via new file_kattr flags in their fileattr_get implementations. fat,
  exfat, ntfs3, hfs, hfsplus, xfs, cifs, nfs, vboxsf, and isofs are
  wired up. Local filesystems that are not explicitly handled default to
  the usual POSIX behavior of case-sensitive and case-preserving.

  nfsd uses this to report case folding via NFSv3 PATHCONF and to
  implement the NFSv4 FATTR4_CASE_INSENSITIVE and FATTR4_CASE_PRESERVING
  attributes - both have been part of the NFS protocols for decades to
  support clients on non-POSIX systems - and ksmbd reports it via
  FS_ATTRIBUTE_INFORMATION. Exposing the information through the
  fileattr uapi covers user space file servers.

  The immediate motivation is interoperability: Windows NFS clients
  hard-require servers to report case-insensitivity for Win32
  applications to work correctly, and a client that knows the server is
  case-insensitive can avoid issuing multiple LOOKUP/READDIR requests
  searching for case variants.

  The Linux NFS client already grew support for case-insensitive shares
  years ago in support of the Hammerspace NFS server - negative dentry
  caching must be disabled (a lookup for "FILE.TXT" failing must not
  cache a negative entry when "file.txt" exists) and directory change
  invalidation must drop cached case-folded name variants. Such servers
  often operate in multi-protocol environments where a single file
  service instance caters to both NFS and SMB clients, and nfsd needs to
  report case folding properly to participate as a first-class citizen
  there.

  A follow-up series brings fixes for the initial work: the nfsd
  case-info probe now uses kernel credentials, maps -ESTALE to
  NFS3ERR_STALE, and has its cost capped across READDIR entries; the nfs
  client avoids transiently zeroed case capability bits during the probe
  and skips the pathconf probe when neither field is consumed; the
  FS_CASEFOLD_FL semantics are clarified in the UAPI header; and the
  tools UAPI headers are synced"

* tag 'vfs-7.2-rc1.casefold' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (22 commits)
  nfsd: Cap case-folding probe cost across READDIR entries
  nfsd: Map -ESTALE from case probe to NFS3ERR_STALE
  nfsd: Use kernel credentials for case-info probe
  fs: Clarify FS_CASEFOLD_FL semantics in UAPI header
  nfs: Skip pathconf probe when neither field is consumed
  nfs: Avoid transient zeroed case capability bits during probe
  tools headers UAPI: Sync case-sensitivity flags from linux/fs.h
  ksmbd: Report filesystem case sensitivity via FS_ATTRIBUTE_INFORMATION
  nfsd: Implement NFSv4 FATTR4_CASE_INSENSITIVE and FATTR4_CASE_PRESERVING
  nfsd: Report export case-folding via NFSv3 PATHCONF
  isofs: Implement fileattr_get for case sensitivity
  vboxsf: Implement fileattr_get for case sensitivity
  nfs: Implement fileattr_get for case sensitivity
  cifs: Implement fileattr_get for case sensitivity
  xfs: Report case sensitivity in fileattr_get
  hfsplus: Report case sensitivity in fileattr_get
  hfs: Implement fileattr_get for case sensitivity
  ntfs3: Implement fileattr_get for case sensitivity
  exfat: Implement fileattr_get for case sensitivity
  fat: Implement fileattr_get for case sensitivity
  ...

net: Remove support for AIO on sockets

2026-05-29T06:05:30+00:00

The only user of msg->msg_iocb was AF_ALG, but that's deprecated.
It can be removed entirely at the cost of only supporting synchronous
operations.  This doesn't break userspace, which will silently block
(for a bounded amount of time) in io_submit instead of operating
asynchronously.

This also makes struct msghdr smaller, helping every other caller of
sendmsg().

Signed-off-by: Demi Marie Obenour 
Acked-by: Jakub Kicinski 
Signed-off-by: Herbert Xu

tools headers UAPI: Sync case-sensitivity flags from linux/fs.h

2026-05-15T15:49:22+00:00

The case-sensitivity series adds FS_XFLAG_CASEFOLD and
FS_XFLAG_CASENONPRESERVING to include/uapi/linux/fs.h, and
tools/perf/check-headers.sh would warn about the resulting drift
in the perf beauty copy.  Pick up only those two flags (and the
surrounding comment block) so the series does not introduce new
drift of its own.

This is not a full sync.  The perf copy is also missing the
FS_IOC_SHUTDOWN block added by commit 1f662195dbc0 ("fs: add
generic FS_IOC_SHUTDOWN definitions").  Because
tools/perf/check-headers.sh emits a single warning per file, that
warning will remain active until the older drift is picked up
too; closing it is left to a separate sync outside this series.

Reported-by: sashiko-bot 
Closes: https://sashiko.dev/#/patchset/20260507-case-sensitivity-v14-0-e62cc8200435@oracle.com?part=2
Signed-off-by: Chuck Lever 
Link: https://patch.msgid.link/20260515153515.362266-2-cel@kernel.org
Signed-off-by: Christian Brauner

perf trace: Sync uapi/linux/sched.h with the kernel source

2026-05-14T21:48:32+00:00

To pick up changes from:

 9d4e752a24f740b3 ("namespace: allow creating empty mount namespaces")
 c8134b5f13ae959d ("pidfd: add CLONE_PIDFD_AUTOKILL")
 24baca56fafc33d4 ("clone: add CLONE_NNP")
 12ae2c81b21cfaa1 ("clone: add CLONE_AUTOREAP")
 2e7af192697ef2a7 ("sched/deadline: Add reporting of runtime left & ...")

This would be used to beautify scheduler syscall arguments and not to
affect builds of other tools (e.g. objtool).

Please see tools/include/uapi/README.

Reviewed-by: Ian Rogers 
Signed-off-by: Namhyung Kim

perf trace: Sync uapi/linux/mount.h with the kernel source

2026-05-14T21:48:32+00:00

To pick up changes from:

 5e8969bd19271241 ("mount: add FSMOUNT_NAMESPACE")

This would be used to beautify mount syscall arguments and not to
affect builds of other tools (e.g. objtool).

Please see tools/include/uapi/README.

Reviewed-by: Ian Rogers 
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim

perf trace: Sync uapi/linux/fs.h with the kernel source

2026-05-14T21:48:32+00:00

To pick up changes from:

 1f662195dbc07a66 ("fs: add generic FS_IOC_SHUTDOWN definitions")

This would be used to beautify filesystem syscall arguments and not to
affect builds of other tools (e.g. objtool).

Please see tools/include/uapi/README.

Reviewed-by: Ian Rogers 
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim