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

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

[Tony Luck]

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

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

[tip-bot2 for Tony Luck]

The following commit has been merged into the x86/splitlock branch of tip:

Commit-ID:     0180a1e823d7c41d9a1c19f38e6069b38fe60c87
Gitweb:        https://git.kernel.org/tip/0180a1e823d7c41d9a1c19f38e6069b38fe60c87
Author:        Tony Luck <tony.luck@intel.com>
AuthorDate:    Wed, 27 Apr 2022 16:10:59 -07:00
Committer:     Borislav Petkov <bp@suse.de>
CommitterDate: Wed, 04 May 2022 12:11:25 +02:00

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

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>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220427231059.293086-1-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 672e253..e6c37f3 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1257,6 +1257,7 @@ 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),
 	{}
 };