6.12-stable review patch. If anyone has any objections, please let me know.
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From: Pi Xiange xiange.pi@intel.com
[ Upstream commit d466304c4322ad391797437cd84cca7ce1660de0 ]
Bartlett Lake has a P-core only product with Raptor Cove.
[ mingo: Switch around the define as pointed out by Christian Ludloff: Ratpr Cove is the core, Bartlett Lake is the product.
Signed-off-by: Pi Xiange xiange.pi@intel.com Signed-off-by: Ingo Molnar mingo@kernel.org Cc: Christian Ludloff ludloff@gmail.com Cc: Peter Zijlstra peterz@infradead.org Cc: Tony Luck tony.luck@intel.com Cc: Andrew Cooper andrew.cooper3@citrix.com Cc: "H. Peter Anvin" hpa@zytor.com Cc: John Ogness john.ogness@linutronix.de Cc: "Ahmed S. Darwish" darwi@linutronix.de Cc: x86-cpuid@lists.linux.dev Link: https://lore.kernel.org/r/20250414032839.5368-1-xiange.pi@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/include/asm/intel-family.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h index 1a42f829667a3..62d8b9448dc5c 100644 --- a/arch/x86/include/asm/intel-family.h +++ b/arch/x86/include/asm/intel-family.h @@ -115,6 +115,8 @@ #define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) #define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
+#define INTEL_BARTLETTLAKE IFM(6, 0xD7) /* Raptor Cove */ + /* "Hybrid" Processors (P-Core/E-Core) */
#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */