| commit | 7f153ccb9bb4c83a62cce8d034012698f68a3b4c | [log] [tgz] |
|---|---|---|
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | Fri Dec 06 14:13:38 2019 -0800 |
| committer | Will Deacon <will@kernel.org> | Thu Jan 16 17:32:56 2020 +0000 |
| tree | 475f724c259f64bdaba847170f4a203fec8ba7e4 | |
| parent | e3ec6582d1cf1c4922200f7cddd96d5ee55235d2 [diff] |
arm64/lib: copy_page: avoid x18 register in assembler code Register x18 will no longer be used as a caller save register in the future, so stop using it in the copy_page() code. Link: https://patchwork.kernel.org/patch/9836869/ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> [Sami: changed the offset and bias to be explicit] Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will@kernel.org>