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| author | Uros Bizjak <[email protected]> | 2022-06-28 18:16:12 +0200 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2022-08-15 19:18:12 +0200 |
| commit | 4630535c64725bcd722eb59fb8d92be8db943d3d (patch) | |
| tree | 5e1e91f790fcf678c1d33d7b89575d29b7d0456e /scripts/generate_rust_analyzer.py | |
| parent | 3163600cab67ffd276a3bb97891404c59c8595a4 (diff) | |
x86/uaccess: Improve __try_cmpxchg64_user_asm() for x86_32
Improve __try_cmpxcgh64_user_asm() for !CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT
by relaxing the output register constraint from "c" to "q" constraint,
which allows the compiler to choose between %ecx or %ebx register.
Signed-off-by: Uros Bizjak <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Sean Christopherson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions