Messages in this thread | | | From | Borislav Petkov <> | Subject | [PATCH 0/4] x86/microcode: Some fixes | Date | Mon, 30 Jan 2023 17:17:05 +0100 |
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From: "Borislav Petkov (AMD)" <bp@alien8.de>
Hi,
here's a small set of fixes which materialized from me staring at the AMD side of the loader code in recent times.
Comments and suggestions are always appreciated.
Thx.
[ TODO for self: Add patches 1 and 2 in patch 3's stable field as prerequisites for backporting. ]
Borislav Petkov (AMD) (4): x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter x86/microcode/AMD: Add a @cpu parameter to the reloading functions x86/microcode/AMD: Fix mixed steppings support x86/microcode/core: Return an error only when necessary
arch/x86/include/asm/microcode.h | 4 +- arch/x86/include/asm/microcode_amd.h | 4 +- arch/x86/kernel/cpu/microcode/amd.c | 55 +++++++++++++--------------- arch/x86/kernel/cpu/microcode/core.c | 12 +++--- 4 files changed, 36 insertions(+), 39 deletions(-)
-- 2.35.1
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