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

Commit-ID:     89216c9051ef6635f1514f8e0d2f9cd63b37a3b6
Gitweb:        https://git.kernel.org/tip/89216c9051ef6635f1514f8e0d2f9cd63b37a3b6
Author:        Tony Luck <tony.luck@intel.com>
AuthorDate:    Tue, 28 Oct 2025 10:29:48 -07:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Thu, 30 Oct 2025 11:34:02 +01:00

x86/cpu: Add/fix core comments for {Panther,Nova} Lake

The E-core in Panther Lake is Darkmont, not Crestmont.

Nova Lake is built from Coyote Cove (P-core) and Arctic Wolf (E-core).

Fixes: 43bb700cff6b ("x86/cpu: Update Intel Family comments")
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://patch.msgid.link/20251028172948.6721-1-tony.luck@intel.com
---
 arch/x86/include/asm/intel-family.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index f32a0ec..950bfd0 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -150,12 +150,12 @@
 
 #define INTEL_LUNARLAKE_M		IFM(6, 0xBD) /* Lion Cove / Skymont */
 
-#define INTEL_PANTHERLAKE_L		IFM(6, 0xCC) /* Cougar Cove / Crestmont */
+#define INTEL_PANTHERLAKE_L		IFM(6, 0xCC) /* Cougar Cove / Darkmont */
 
 #define INTEL_WILDCATLAKE_L		IFM(6, 0xD5)
 
-#define INTEL_NOVALAKE			IFM(18, 0x01)
-#define INTEL_NOVALAKE_L		IFM(18, 0x03)
+#define INTEL_NOVALAKE			IFM(18, 0x01) /* Coyote Cove / Arctic Wolf */
+#define INTEL_NOVALAKE_L		IFM(18, 0x03) /* Coyote Cove / Arctic Wolf */
 
 /* "Small Core" Processors (Atom/E-Core) */