Borislav Petkov (AMD) 098bcea71b x86/microcode/AMD: Move the no-revision fixup to get_patch_level() ...

On machines which don't have microcode applied yet, the revision is 0.
However, this doesn't work with the Zen family/model/stepping patch
arithmetic. So move the fixup to the patch level getter function and
this way make sure the patch level is always proper and thus the
arithmetic always works.

And now that it can be called on any family, make this Zen-only.

Assisted-by: claude/claude-opus-4-6
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20260530024213.86137-1-bp@kernel.org

2026-06-04 08:55:58 -07:00

..

amd_shas.c

x86/microcode/AMD: Add TSA microcode SHAs

2025-06-17 17:17:12 +02:00

amd.c

x86/microcode/AMD: Move the no-revision fixup to get_patch_level()

2026-06-04 08:55:58 -07:00

core.c

x86/microcode: Fix comment in microcode_loader_disabled()

2026-05-12 18:28:04 +02:00

intel-ucode-defs.h

x86/microcode/intel: Refresh old_microcode defines with Nov 2025 release

2026-04-29 15:53:19 -07:00

intel.c

x86/cpu: Add platform ID to CPU info structure

2026-03-05 12:25:32 -08:00

internal.h

x86/microcode/AMD: Allow loader debugging to be enabled on baremetal too

2026-01-14 14:46:44 +01:00

Makefile

x86/microcode: Hide the config knob

2023-08-13 10:26:39 +02:00