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| author | Chang S. Bae <chang.seok.bae@intel.com> | 2025-04-15 19:16:57 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-06 11:04:25 +0200 |
| commit | 124dece6a4d781823ec4a2f9142098fe1e5970cf (patch) | |
| tree | 7c141ea2aa3f680f7c3bd7f2986fda95e110d3df /include/net/aligned_data.h | |
| parent | 5640e62e85082a7abc1aca83a3a7ad9f0b2c3a60 (diff) | |
x86/fpu: Refactor xfeature bitmask update code for sigframe XSAVE
commit 64e54461ab6e8524a8de4e63b7d1a3e4481b5cf3 upstream.
Currently, saving register states in the signal frame, the legacy feature
bits are always set in xregs_state->header->xfeatures. This code sequence
can be generalized for reuse in similar cases.
Refactor the logic to ensure a consistent approach across similar usages.
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Link: https://lore.kernel.org/r/20250416021720.12305-8-chang.seok.bae@intel.com
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions