[SRU][O][PATCH 4/5] perf/x86/intel/uncore: Add LNL uncore iMC freerunning support
Aaron Ma
aaron.ma at canonical.com
Tue Sep 24 09:24:45 UTC 2024
From: Zhenyu Wang <zhenyuw at linux.intel.com>
BugLink: https://bugs.launchpad.net/bugs/2081810
LNL uncore imc freerunning counters keep same as previous HW.
Signed-off-by: Zhenyu Wang <zhenyuw at linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org>
Reviewed-by: Kan Liang <kan.liang at linux.intel.com>
Link: https://lore.kernel.org/r/20240731141353.759643-4-kan.liang@linux.intel.com
(cherry picked from commit 9ac57c456fcb17f07f8792219479b0c841d75ba7)
Signed-off-by: Aaron Ma <aaron.ma at canonical.com>
---
arch/x86/events/intel/uncore_snb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c
index 983beede73ac..f7402bd4da6e 100644
--- a/arch/x86/events/intel/uncore_snb.c
+++ b/arch/x86/events/intel/uncore_snb.c
@@ -1840,6 +1840,7 @@ static struct intel_uncore_type *lnl_mmio_uncores[] = {
&adl_uncore_imc,
&lnl_uncore_hbo,
&lnl_uncore_sncu,
+ &adl_uncore_imc_free_running,
NULL
};
--
2.43.0
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