diff options
| author | Borislav Petkov (AMD) <bp@alien8.de> | 2025-08-20 11:58:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-04 16:55:44 +0200 |
| commit | 1b101bd8771dc443af58775f35a11110db807e18 (patch) | |
| tree | 96dc42ab0294eff470de05042d6ad962f3485602 /include/net/aligned_data.h | |
| parent | 15bfe327c0d1118cb8da0d2eaefac875dca961b3 (diff) | |
x86/microcode/AMD: Handle the case of no BIOS microcode
commit fcf8239ad6a5de54fa7ce18e464c6b5951b982cb upstream.
Machines can be shipped without any microcode in the BIOS. Which means,
the microcode patch revision is 0.
Handle that gracefully.
Fixes: 94838d230a6c ("x86/microcode/AMD: Use the family,model,stepping encoded in the patch ID")
Reported-by: Vítek Vávra <vit.vavra.kh@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions