linux-kernel - [PATCH 5.15 326/917] perf/x86/intel/uncore: Fix Intel SPR M3UPI event constraints

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Message-Id: <20211115165439.801298147@linuxfoundation.org>
Date:   Mon, 15 Nov 2021 17:57:01 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Kan Liang <kan.liang@...ux.intel.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 326/917] perf/x86/intel/uncore: Fix Intel SPR M3UPI event constraints

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

[ Upstream commit 4034fb207e302cc0b1f304084d379640c1fb1436 ]

SPR M3UPI have the exact same event constraints as ICX, so add the
constraints.

Fixes: 2a8e51eae7c8 ("perf/x86/intel/uncore: Add Sapphire Rapids server M3UPI support")
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/1629991963-102621-8-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/x86/events/intel/uncore_snbep.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
index cd53057fd52de..eb2c6cea9d0d5 100644
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -5776,6 +5776,7 @@ static struct intel_uncore_type spr_uncore_upi = {
 static struct intel_uncore_type spr_uncore_m3upi = {
 	SPR_UNCORE_PCI_COMMON_FORMAT(),
 	.name			= "m3upi",
+	.constraints		= icx_uncore_m3upi_constraints,
 };
 
 static struct intel_uncore_type spr_uncore_mdf = {
-- 
2.33.0