From: Alexander Egorenkov <egorenar@linux.ibm.com>
To: linux-s390@vger.kernel.org
Cc: gor@linux.ibm.com, hca@linux.ibm.com, agordeev@linux.ibm.com,
oberpar@linux.ibm.com
Subject: [PATCH v2 0/2] s390/sclp: Misc fixes
Date: Tue, 4 Aug 2026 09:45:09 +0200 [thread overview]
Message-ID: <20260804074511.236153-1-egorenar@linux.ibm.com> (raw)
The first patch fixes 2 potential illegal memory accesses when reading
the value from a GDS subvector in SCLP event buffers sent by OCF.
The second patch fixes a race situation with sclp_unregister().
Changes since v1
----------------
- Drop redundant empty lines in sclp.c
- Make commit message more verbose for the fix in sclp.c
Alexander Egorenkov (2):
s390/sclp_ocf: Fix computation of length of GDS values
s390/sclp: Ensure no callback gets called after sclp_unregister()
returns
drivers/s390/char/sclp.c | 19 +++++++++++++++----
drivers/s390/char/sclp.h | 2 ++
drivers/s390/char/sclp_ocf.c | 4 ++--
3 files changed, 19 insertions(+), 6 deletions(-)
--
2.53.0
next reply other threads:[~2026-08-04 7:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-04 7:45 Alexander Egorenkov [this message]
2026-08-04 7:45 ` [PATCH v2 1/2] s390/sclp_ocf: Fix computation of length of GDS values Alexander Egorenkov
2026-08-04 7:55 ` sashiko-bot
2026-08-04 7:45 ` [PATCH v2 2/2] s390/sclp: Ensure no callback gets called after sclp_unregister() returns Alexander Egorenkov
2026-08-04 8:01 ` sashiko-bot
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