[GIT PULL 01/18 for v7.3] ipc misc

Hey Linus,

/* Summary */

This rejects mq_notify() with a zero signal number.

/* Testing */

No build failures or warnings were observed.

/* Conflicts */

Merge conflicts with mainline
=============================

No known conflicts.

Merge conflicts with other trees
================================

No known conflicts.

The following changes since commit dc59e4fea9d83f03bad6bddf3fa2e52491777482:

  Linux 7.2-rc1 (2026-06-28 12:01:31 -0700)

are available in the Git repository at:

  [email protected]:pub/scm/linux/kernel/git/vfs/vfs tags/ipc-7.3-rc1.misc

for you to fetch changes up to 1184f5e8200902cae3e098ac68d8600ecdf6fe28:

  mqueue: reject mq_notify with signo 0 (2026-06-29 10:29:28 +0200)

----------------------------------------------------------------
ipc-7.3-rc1.misc

Please consider pulling these changes from the signed ipc-7.3-rc1.misc tag.

Thanks!
Christian

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Yi Xie (1):
      mqueue: reject mq_notify with signo 0

 ipc/mqueue.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)