From 3ab0762d1edfda6ccbc08f636acab42c103c299f Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Thu, 16 Apr 2020 13:57:52 -0700 Subject: [PATCH] x86/split_lock: Update to use X86_MATCH_INTEL_FAM6_MODEL() The SPLIT_LOCK_CPU() macro escaped the tree-wide sweep for old-style initialization. Update to use X86_MATCH_INTEL_FAM6_MODEL(). Fixes: 6650cdd9a8cc ("x86/split_lock: Enable split lock detection by kernel") Signed-off-by: Tony Luck Signed-off-by: Thomas Gleixner Link: https://lkml.kernel.org/r/20200416205754.21177-2-tony.luck@intel.com --- arch/x86/kernel/cpu/intel.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index bf08d4508ecb..ec0d8c74932f 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -1119,8 +1119,6 @@ void switch_to_sld(unsigned long tifn) sld_update_msr(!(tifn & _TIF_SLD)); } -#define SPLIT_LOCK_CPU(model) {X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY} - /* * The following processors have the split lock detection feature. But * since they don't have the IA32_CORE_CAPABILITIES MSR, the feature cannot @@ -1128,8 +1126,8 @@ void switch_to_sld(unsigned long tifn) * processors. */ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = { - SPLIT_LOCK_CPU(INTEL_FAM6_ICELAKE_X), - SPLIT_LOCK_CPU(INTEL_FAM6_ICELAKE_L), + X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, 0), + X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_L, 0), {} }; -- GitLab