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| author | Borislav Petkov (AMD) <bp@alien8.de> | 2023-05-02 19:53:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-24 19:10:53 +0200 |
| commit | 4d4112e2845cbe4bee455f1580c98c6fd2168b22 (patch) | |
| tree | f27fc043cd8f0f639c41e1937dc86632db931992 | |
| parent | b30db4f7e45f3c17cca2ba5be6f22762837a6e34 (diff) | |
| download | linux-stable-4d4112e2845cbe4bee455f1580c98c6fd2168b22.tar.gz linux-stable-4d4112e2845cbe4bee455f1580c98c6fd2168b22.tar.bz2 linux-stable-4d4112e2845cbe4bee455f1580c98c6fd2168b22.zip | |
x86/microcode/AMD: Load late on both threads too
commit a32b0f0db3f396f1c9be2fe621e77c09ec3d8e7d upstream.
Do the same as early loading - load on both threads.
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/20230605141332.25948-1-bp@alien8.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/amd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 7fff0afa5246..2852c99196fa 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -700,7 +700,7 @@ static enum ucode_state apply_microcode_amd(int cpu) rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy); /* need to apply patch? */ - if (rev >= mc_amd->hdr.patch_id) { + if (rev > mc_amd->hdr.patch_id) { ret = UCODE_OK; goto out; } |