[GIT PULL] s390 updates for 7.2-rc2

[Vasily Gorbik]

Hello Linus,

please pull s390 fixes for 7.2-rc2.

Thank you,
Vasily

The following changes since commit dc59e4fea9d83f03bad6bddf3fa2e52491777482:

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

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-7.2-3

for you to fetch changes up to 2995ccec260caa9e85b3301a4aba1e66ed80ad74:

  s390/monwriter: Reject buffer reuse with different data length (2026-07-02 16:51:06 +0200)

----------------------------------------------------------------
s390 updates for 7.2-rc2

- Fix PKEY_VERIFYPROTK ioctl key type handling by removing the generic
  key-length based type check with its wrong bit-size calculation,
  and leaving protected key verification to the pkey handler

- Fix monwriter buffer reuse by rejecting records that change the data
  length, preventing out of bounds user copy into the kernel buffer

----------------------------------------------------------------
Gerald Schaefer (1):
      s390/monwriter: Reject buffer reuse with different data length

Holger Dengler (1):
      pkey: Move keytype check from pkey api to handler

 drivers/s390/char/monwriter.c  |  3 +++
 drivers/s390/crypto/pkey_api.c | 11 +----------
 2 files changed, 4 insertions(+), 10 deletions(-)