diff options
| author | Jan Beulich <jbeulich@suse.com> | 2019-12-16 11:40:03 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-01-09 12:33:43 +0100 |
| commit | b2b1d94cdfd4e906d3936dab2850096a4a0c2017 (patch) | |
| tree | 74dae622576b969ddb8b1805738e4b65241eec15 /scripts/makelst | |
| parent | 2b10906f2d25515bba58070b8183babc89063597 (diff) | |
x86/entry/64: Add instruction suffix to SYSRET
ignore_sysret() contains an unsuffixed SYSRET instruction. gas correctly
interprets this as SYSRETL, but leaving it up to gas to guess when there
is no register operand that implies a size is bad practice, and upstream
gas is likely to warn about this in the future. Use SYSRETL explicitly.
This does not change the assembled output.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/038a7c35-062b-a285-c6d2-653b56585844@suse.com
Diffstat (limited to 'scripts/makelst')
0 files changed, 0 insertions, 0 deletions