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[5.8,217/232] perf/x86/rapl: Fix missing psys sysfs attributes

Message ID 20200820091623.308974872@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Aug. 20, 2020, 9:21 a.m. UTC 
From: Zhang Rui <rui.zhang@intel.com>

[ Upstream commit 4bb5fcb97a5df0bbc0a27e0252b1e7ce140a8431 ]

This fixes a problem introduced by commit:

  5fb5273a905c ("perf/x86/rapl: Use new MSR detection interface")

that perf event sysfs attributes for psys RAPL domain are missing.

Fixes: 5fb5273a905c ("perf/x86/rapl: Use new MSR detection interface")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20200811153149.12242-2-rui.zhang@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/x86/events/rapl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c
index 0f2bf59f43541..51ff9a3618c95 100644
--- a/arch/x86/events/rapl.c
+++ b/arch/x86/events/rapl.c
@@ -665,7 +665,7 @@  static const struct attribute_group *rapl_attr_update[] = {
 	&rapl_events_pkg_group,
 	&rapl_events_ram_group,
 	&rapl_events_gpu_group,
-	&rapl_events_gpu_group,
+	&rapl_events_psys_group,
 	NULL,
 };