Messages in this thread Patch in this message | | | From | Fenghua Yu <> | Subject | [PATCH] x86/split_lock: Enable the split lock detect feature on Raptor Lake P and Alder Lake N CPUs | Date | Fri, 1 Jul 2022 06:19:58 -0700 |
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These CPU models support the split lock detect feature. Add them to the x86_cpu_ids match table.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Reviewed-by: Tony Luck <tony.luck@intel.com> --- This patch supersedes the earlier: https://lore.kernel.org/lkml/20220609193549.2725612-1-fenghua.yu@intel.com/ that just added Raptor Lake P.
arch/x86/kernel/cpu/intel.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index fd5dead8371c..5afb7d3d248d 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -1290,6 +1290,8 @@ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, 1), X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, 1), X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, 1), + X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, 1), + X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N, 1), {} }; -- 2.32.0
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