From 73bd1e01e98e71715aa060d40b8273ff6434e8d7 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 9 Apr 2025 22:28:50 +0200 Subject: [PATCH] x86/msr: Use u64 in rdmsrl_amd_safe() and wrmsrl_amd_safe() 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/kernel/cpu/amd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 79569f72b8ee..b2ab2369c9cb 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -31,7 +31,7 @@ u16 invlpgb_count_max __ro_after_init; -static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) +static inline int rdmsrl_amd_safe(unsigned msr, u64 *p) { u32 gprs[8] = { 0 }; int err; @@ -49,7 +49,7 @@ static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) return err; } -static inline int wrmsrl_amd_safe(unsigned msr, unsigned long long val) +static inline int wrmsrl_amd_safe(unsigned msr, u64 val) { u32 gprs[8] = { 0 }; -- 2.25.1