linux-kernel - Re: [PATCH 09/11] x86/fpu: Move CPUID leaf definitions to common code

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Message-ID: <Z0VR8xqYgC0sGUiN@intel.com>
Date: Tue, 26 Nov 2024 12:43:31 +0800
From: Zhao Liu <zhao1.liu@...el.com>
To: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: linux-kernel@...r.kernel.org, x86@...nel.org, tglx@...utronix.de,
	bp@...en8.de, rafael@...nel.org, lenb@...nel.org,
	dave.jiang@...el.com, irenic.rajneesh@...il.com,
	david.e.box@...el.com
Subject: Re: [PATCH 09/11] x86/fpu: Move CPUID leaf definitions to common code

On Wed, Nov 20, 2024 at 11:53:39AM -0800, Dave Hansen wrote:
> Date: Wed, 20 Nov 2024 11:53:39 -0800
> From: Dave Hansen <dave.hansen@...ux.intel.com>
> Subject: [PATCH 09/11] x86/fpu: Move CPUID leaf definitions to common code
> 
> 
> From: Dave Hansen <dave.hansen@...ux.intel.com>
> 
> Move the XSAVE-related CPUID leaf definitions to common code.  Then,
> use the new definition to remove the last magic number from the CPUID
> level dependency table.
> 
> Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
> ---
> 
>  b/arch/x86/include/asm/cpuid.h      |    2 ++
>  b/arch/x86/include/asm/fpu/xstate.h |    4 ----
>  b/arch/x86/kernel/cpu/common.c      |    2 +-
>  b/arch/x86/kernel/fpu/xstate.c      |    1 +
>  4 files changed, 4 insertions(+), 5 deletions(-)
 
Reviewed-by: Zhao Liu <zhao1.liu@...el.com>