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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-28 09:50:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-28 09:50:11 -0700 |
| commit | e522b75c44f580ba8a58e8d9f263643c7936ddeb (patch) | |
| tree | 967b7c217041fae1851a5f6a32e401094396e343 /include/net/tipc/git@git.tavy.me:linux.git | |
| parent | be762d8b6dd7efacb61937d20f8475db8f207655 (diff) | |
| parent | 0738d395aab8fae3b5a3ad3fc640630c91693c27 (diff) | |
Merge tag 's390-7.0-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
- Add array_index_nospec() to syscall dispatch table lookup to prevent
limited speculative out-of-bounds access with user-controlled syscall
number
- Mark array_index_mask_nospec() __always_inline since GCC may emit an
out-of-line call instead of the inline data dependency sequence the
mitigation relies on
- Clear r12 on kernel entry to prevent potential speculative use of
user value in system_call, ext/io/mcck interrupt handlers
* tag 's390-7.0-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/entry: Scrub r12 register on kernel entry
s390/syscalls: Add spectre boundary for syscall dispatch table
s390/barrier: Make array_index_mask_nospec() __always_inline
Diffstat (limited to 'include/net/tipc/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions