s390 updates for 7.0-rc7
Vasily Gorbik
maintainerHello Linus,
please pull s390 fixes for 7.0-rc7.
Thank you,
Vasily
The following changes since commit 598bbefa8032cc58b564a81d1ad68bd815c8dc0f:
s390/zcrypt: Enable AUTOSEL_DOM for CCA serialnr sysfs attribute (2026-03-07 22:41:10 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-7.0-7
for you to fetch changes up to c8d46f17c2fc7d25c18e60c008928aecab26184d:
s390/zcrypt: Fix memory leak with CCA cards used as accelerator (2026-03-24 20:57:31 +0100)
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s390 updates for 7.0-rc7
- Fix a memory leak in the zcrypt driver where the AP message buffer for clear key RSA requests was allocated twice, once by the caller and again locally, causing the first allocation to never be freed
- Fix the cpum_sf perf sampling rate overflow adjustment to clamp the recalculated rate to the hardware maximum, preventing exceptions on heavily loaded systems running with HZ=1000
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Harald Freudenberger (1):
s390/zcrypt: Fix memory leak with CCA cards used as accelerator
Thomas Richter (1):
s390/cpum_sf: Cap sampling rate to prevent lsctl exception
arch/s390/kernel/perf_cpum_sf.c | 6 +++++- drivers/s390/crypto/zcrypt_msgtype6.c | 32 ++++++++++++++------------------ 2 files changed, 19 insertions(+), 19 deletions(-)
The pull request you sent on Sat, 4 Apr 2026 02:35:14 +0200:
The pull request you sent on Sat, 4 Apr 2026 02:35:14 +0200:
Quoted 1 line
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.gittags/s390-7.0-7
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/3719114091cea0d3a896581e4fe5bed4eba4604b
Thank you!
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