Re: [PATCH 0/3] x86/cpu: Followups to adding setcpuid=

From: Borislav Petkov
Date: Mon Mar 03 2025 - 11:23:24 EST


On Mon, Mar 03, 2025 at 03:45:36PM +0000, Brendan Jackman wrote:
> To: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> To: Ingo Molnar <mingo@xxxxxxxxxx>
> To: Borislav Petkov <bp@xxxxxxxxx>
> To: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
> To: x86@xxxxxxxxxx
> To: H. Peter Anvin <hpa@xxxxxxxxx>
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Signed-off-by: Brendan Jackman <jackmanb@xxxxxxxxxx>
>
> Followup to this patchset:
>
> https://lore.kernel.org/linux-kernel/20250218-force-cpu-bug-v3-0-da3df43d1936@xxxxxxxxxx/
>
> Note that some of these changes were actually a part of that patchset
> originally, but got lost as the v2 was merged, apparently due to
> confusion stemming from Lore losing data.
>
> ---
> Brendan Jackman (3):
> x86/cpu: Remove some macros about feature names
> x86/cpu: Warn louder about {set,clear}cpuid
> x86/cpu: Log CPU flag cmdline hacks more verbosely
>
> arch/x86/include/asm/cpufeature.h | 5 ----
> arch/x86/kernel/cpu/common.c | 62 +++++++++++++++++++++++----------------
> 2 files changed, 37 insertions(+), 30 deletions(-)
> ---

LGTM.

Acked-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>

--
Regards/Gruss,
Boris.

https://people.kernel.org/tglx/notes-about-netiquette