diff options
| author | Ard Biesheuvel <[email protected]> | 2022-11-22 17:10:09 +0100 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2022-11-24 08:57:41 +0100 |
| commit | 6aac80a8da46d70f2ae7ff97c9f45a15c7c9b3ef (patch) | |
| tree | 51f732d9fbf3408585c126dc3a8deabd69646f0a /tools/perf/scripts/python | |
| parent | 630f337f0c4fd80390e8600adcab31550aea33df (diff) | |
x86/boot/compressed: Avoid touching ECX in startup32_set_idt_entry()
Avoid touching register %ecx in startup32_set_idt_entry(), by folding
the MOV, SHL and ORL instructions into a single ORL which no longer
requires a temp register.
This permits ECX to be used as a function argument in a subsequent
patch.
Signed-off-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions