On Fri, Sep 05, 2025 at 04:34:13PM -0500, Babu Moger wrote:
> diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
> index 18222527b0ee..48230814098d 100644
> --- a/arch/x86/include/asm/msr-index.h
> +++ b/arch/x86/include/asm/msr-index.h
> @@ -1232,6 +1232,7 @@
> /* - AMD: */
> #define MSR_IA32_MBA_BW_BASE 0xc0000200
> #define MSR_IA32_SMBA_BW_BASE 0xc0000280
> +#define MSR_IA32_L3_QOS_ABMC_CFG 0xc00003fd
> #define MSR_IA32_L3_QOS_EXT_CFG 0xc00003ff
> #define MSR_IA32_EVT_CFG_BASE 0xc0000400
Some of those MSRs are AMD-specific: why do they have "IA32" in the name and
not "AMD64"?
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
