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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-10 22:39:59 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-14 08:36:11 +0800 |
| commit | 19e5eb15b00c5841b4b9bd9777af2865a40d2f39 (patch) | |
| tree | f471107baccd8668f7cd72a2e8f5b5f690e30506 /arch/loongarch/Kconfig | |
| parent | 61a6fccc0bd2e8030b2672a52ef3f6706b2b2ee4 (diff) | |
| download | linux-19e5eb15b00c5841b4b9bd9777af2865a40d2f39.tar.gz | |
LoongArch: Add alternative runtime patching mechanism
Introduce the "alternative" mechanism from ARM64 and x86 for LoongArch
to apply runtime patching. The main purpose of this patch is to provide
a framework. In future we can use this mechanism (i.e., the ALTERNATIVE
and ALTERNATIVE_2 macros) to optimize hotspot functions according to cpu
features.
Signed-off-by: Jun Yi <yijun@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/Kconfig')
0 files changed, 0 insertions, 0 deletions