[PATCH 1/3] perf/x86/msr: Add Airmont NP

From: Martin Schiller
Date: Mon Nov 24 2025 - 03:07:26 EST


Like Airmont, the Airmont NP (aka Intel / MaxLinear Lightning Mountain)
supports SMI_COUNT MSR.

Signed-off-by: Martin Schiller <ms@xxxxxxxxxx>
---
arch/x86/events/msr.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c
index 7f5007a4752a..8052596b8503 100644
--- a/arch/x86/events/msr.c
+++ b/arch/x86/events/msr.c
@@ -78,6 +78,7 @@ static bool test_intel(int idx, void *data)
case INTEL_ATOM_SILVERMONT:
case INTEL_ATOM_SILVERMONT_D:
case INTEL_ATOM_AIRMONT:
+ case INTEL_ATOM_AIRMONT_NP:

case INTEL_ATOM_GOLDMONT:
case INTEL_ATOM_GOLDMONT_D:
--
2.47.3