[PATCH] x86/split_lock: Enable the split lock feature on Raptor Lake

From: Tony Luck <tony.luck@intel.com>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev,
	Tony Luck <tony.luck@intel.com>
Subject: [PATCH] x86/split_lock: Enable the split lock feature on Raptor Lake
Date: Wed, 27 Apr 2022 16:10:59 -0700	[thread overview]
Message-ID: <20220427231059.293086-1-tony.luck@intel.com> (raw)

Raptor Lake supports the split lock detection feature. Add it to
the split_lock_cpu_ids[] array.

Signed-off-by: Tony Luck <tony.luck@intel.com>
---
 arch/x86/kernel/cpu/intel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index f7a5370a9b3b..24b473895635 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1230,6 +1230,7 @@ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	1),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE,		1),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L,		1),
+	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		1),
 	{}
 };
 
-- 
2.35.1

