On Wed, Oct 09, 2024 at 12:39:31PM -0500, Babu Moger wrote: > diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h > index 3ae84c3b8e6d..43c9dc473aba 100644 > --- a/arch/x86/include/asm/msr-index.h > +++ b/arch/x86/include/asm/msr-index.h > @@ -1195,6 +1195,7 @@ > #define MSR_IA32_MBA_BW_BASE 0xc0000200 > #define MSR_IA32_SMBA_BW_BASE 0xc0000280 > #define MSR_IA32_EVT_CFG_BASE 0xc0000400 > +#define MSR_IA32_L3_QOS_EXT_CFG 0xc00003ff Nitpick. Most of the MSRs in this file are in numerical order (within each functional grouping). So this belongs before MSR_IA32_EVT_CFG_BASE Same in patch 14 which adds MSR_IA32_L3_QOS_ABMC_CFG -Tony
