| commit | 0d67fac29f3187e67f4fd3ef15f73e91be2fad12 | [log] [tgz] |
|---|---|---|
| author | Masahiro Yamada <masahiroy@kernel.org> | Wed Jan 08 20:08:44 2020 +0900 |
| committer | Bin Meng <bmeng.cn@gmail.com> | Tue Feb 04 01:19:26 2020 +0800 |
| tree | 589bdf17151a0301e8170e0753dd04256984c2a6 | |
| parent | a6302b7085ce12cb967234e19f2ac2c2320528f1 [diff] |
x86: use invd instead of wbinvd in real mode start code I do not know why the boot code immediately after the system reset should write-back the cache content. I think the cache invalidation should be enough. I tested this commit with qemu-x86_defconfig, and it worked for me. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>