linux-kernel - [PATCH AUTOSEL 6.12 1/4] perf/x86/intel/uncore: Add Clearwater Forest support

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Message-Id: <20250103171746.492127-1-sashal@kernel.org>
Date: Fri,  3 Jan 2025 12:17:42 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Kan Liang <kan.liang@...ux.intel.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Sasha Levin <sashal@...nel.org>,
	mingo@...hat.com,
	acme@...nel.org,
	namhyung@...nel.org,
	tglx@...utronix.de,
	bp@...en8.de,
	dave.hansen@...ux.intel.com,
	x86@...nel.org,
	linux-perf-users@...r.kernel.org
Subject: [PATCH AUTOSEL 6.12 1/4] perf/x86/intel/uncore: Add Clearwater Forest support

From: Kan Liang <kan.liang@...ux.intel.com>

[ Upstream commit b6ccddd6fe1fd49c7a82b6fbed01cccad21a29c7 ]

>From the perspective of the uncore PMU, the Clearwater Forest is the
same as the previous Sierra Forest. The only difference is the event
list, which will be supported in the perf tool later.

Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lkml.kernel.org/r/20241211161146.235253-1-kan.liang@linux.intel.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/x86/events/intel/uncore.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index d98fac567684..e7aba7349231 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1910,6 +1910,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
 	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	&adl_uncore_init),
 	X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X,	&gnr_uncore_init),
 	X86_MATCH_VFM(INTEL_ATOM_CRESTMONT,	&gnr_uncore_init),
+	X86_MATCH_VFM(INTEL_ATOM_DARKMONT_X,	&gnr_uncore_init),
 	{},
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_uncore_match);
-- 
2.39.5