diff options
author | Brijesh Singh <brijesh.singh@amd.com> | 2021-04-27 06:16:36 -0500 |
---|---|---|
committer | Borislav Petkov <bp@suse.de> | 2021-05-10 07:51:38 +0200 |
commit | 059e5c321a65657877924256ea8ad9c0df257b45 (patch) | |
tree | baf55d5ab2a94353141323f27afc43bd9dcc58a0 /arch/x86/kernel/cpu/mtrr/generic.c | |
parent | x86/sev: Move GHCB MSR protocol and NAE definitions in a common header (diff) | |
download | linux-dev-059e5c321a65657877924256ea8ad9c0df257b45.tar.xz linux-dev-059e5c321a65657877924256ea8ad9c0df257b45.zip |
x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG
The SYSCFG MSR continued being updated beyond the K8 family; drop the K8
name from it.
Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Joerg Roedel <jroedel@suse.de>
Link: https://lkml.kernel.org/r/20210427111636.1207-4-brijesh.singh@amd.com
Diffstat (limited to 'arch/x86/kernel/cpu/mtrr/generic.c')
-rw-r--r-- | arch/x86/kernel/cpu/mtrr/generic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index b90f3f437765..558108296f3c 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -53,13 +53,13 @@ static inline void k8_check_syscfg_dram_mod_en(void) (boot_cpu_data.x86 >= 0x0f))) return; - rdmsr(MSR_K8_SYSCFG, lo, hi); + rdmsr(MSR_AMD64_SYSCFG, lo, hi); if (lo & K8_MTRRFIXRANGE_DRAM_MODIFY) { pr_err(FW_WARN "MTRR: CPU %u: SYSCFG[MtrrFixDramModEn]" " not cleared by BIOS, clearing this bit\n", smp_processor_id()); lo &= ~K8_MTRRFIXRANGE_DRAM_MODIFY; - mtrr_wrmsr(MSR_K8_SYSCFG, lo, hi); + mtrr_wrmsr(MSR_AMD64_SYSCFG, lo, hi); } } |