Re: [PATCH v2 0/3] Enable FRED earlier

From: Xin Li
Date: Tue Aug 13 2024 - 12:06:16 EST


On 8/13/2024 8:58 AM, Xin Li wrote:
I just noticed that there is another leftover regarding FRED:

arch/x86/kernel/cpu/cpuid-deps.c:86: { X86_FEATURE_FRED, X86_FEATURE_WRMSRNS },

We removed the dependency on X86_FEATURE_WRMSRNS, right? So this is
stale and should be removed too.

Sorry, this dependency is not removed yet, but will be as mentioned in
my previous reply.

Thanks!
Xin


Right, I did plan to include such a change per your ask to remove the
comment in arch/x86/include/asm/switch_to.h:

https://lore.kernel.org/lkml/87ttfw18jy.ffs@tglx/

So it will be in the next iteration of that patch set.