linux-kernel - [PATCH 5/7] perf/x86/intel/uncore: Fix Intel SPR IIO event constraints

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Message-Id: <1629991963-102621-6-git-send-email-kan.liang@linux.intel.com>
Date:   Thu, 26 Aug 2021 08:32:41 -0700
From:   kan.liang@...ux.intel.com
To:     peterz@...radead.org, mingo@...nel.org,
        linux-kernel@...r.kernel.org
Cc:     eranian@...gle.com, ak@...ux.intel.com,
        Kan Liang <kan.liang@...ux.intel.com>
Subject: [PATCH 5/7] perf/x86/intel/uncore: Fix Intel SPR IIO event constraints

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

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

Fixes: 3ba7095beaec ("perf/x86/intel/uncore: Add Sapphire Rapids server IIO support")
Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
---
 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 06ad632..3a49a5a 100644
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -5656,6 +5656,7 @@ static struct intel_uncore_type spr_uncore_iio = {
 	.event_mask_ext		= SNR_IIO_PMON_RAW_EVENT_MASK_EXT,
 	.format_group		= &snr_uncore_iio_format_group,
 	.attr_update		= uncore_alias_groups,
+	.constraints		= icx_uncore_iio_constraints,
 };
 
 static struct attribute *spr_uncore_raw_formats_attr[] = {
-- 
2.7.4