From f4138de5e41fae1a0b406f0d354a3028dc46bf1f Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 9 Apr 2025 22:28:49 +0200 Subject: [PATCH] x86/msr: Standardize on u64 in Also fix some nearby whitespace damage while at it. Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra (Intel) Cc: Juergen Gross Cc: H. Peter Anvin Cc: Dave Hansen Cc: Xin Li Cc: Linus Torvalds --- arch/x86/include/asm/msr-index.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index e6134ef2263d..e0d60805b869 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -525,7 +525,7 @@ #define MSR_HWP_CAPABILITIES 0x00000771 #define MSR_HWP_REQUEST_PKG 0x00000772 #define MSR_HWP_INTERRUPT 0x00000773 -#define MSR_HWP_REQUEST 0x00000774 +#define MSR_HWP_REQUEST 0x00000774 #define MSR_HWP_STATUS 0x00000777 /* CPUID.6.EAX */ @@ -542,16 +542,16 @@ #define HWP_LOWEST_PERF(x) (((x) >> 24) & 0xff) /* IA32_HWP_REQUEST */ -#define HWP_MIN_PERF(x) (x & 0xff) -#define HWP_MAX_PERF(x) ((x & 0xff) << 8) +#define HWP_MIN_PERF(x) (x & 0xff) +#define HWP_MAX_PERF(x) ((x & 0xff) << 8) #define HWP_DESIRED_PERF(x) ((x & 0xff) << 16) -#define HWP_ENERGY_PERF_PREFERENCE(x) (((unsigned long long) x & 0xff) << 24) +#define HWP_ENERGY_PERF_PREFERENCE(x) (((u64)x & 0xff) << 24) #define HWP_EPP_PERFORMANCE 0x00 #define HWP_EPP_BALANCE_PERFORMANCE 0x80 #define HWP_EPP_BALANCE_POWERSAVE 0xC0 #define HWP_EPP_POWERSAVE 0xFF -#define HWP_ACTIVITY_WINDOW(x) ((unsigned long long)(x & 0xff3) << 32) -#define HWP_PACKAGE_CONTROL(x) ((unsigned long long)(x & 0x1) << 42) +#define HWP_ACTIVITY_WINDOW(x) ((u64)(x & 0xff3) << 32) +#define HWP_PACKAGE_CONTROL(x) ((u64)(x & 0x1) << 42) /* IA32_HWP_STATUS */ #define HWP_GUARANTEED_CHANGE(x) (x & 0x1) -- 2.25.1