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>

diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index 461e45d85add927b768de59e8c29c85cfe08188a..9a3092ec9b27456ad8581c6cd8d17ada74b6c71a 100644 (file)
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -705,7 +705,7 @@ 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;
        }