linux-kernel - [tip: perf/urgent] perf/x86/rapl: Fix missing psys sysfs attributes

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Date:   Fri, 14 Aug 2020 15:23:30 -0000
From:   "tip-bot2 for Zhang Rui" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Zhang Rui <rui.zhang@...el.com>, Ingo Molnar <mingo@...nel.org>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Len Brown <len.brown@...el.com>, Jiri Olsa <jolsa@...hat.com>,
        x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: perf/urgent] perf/x86/rapl: Fix missing psys sysfs attributes

The following commit has been merged into the perf/urgent branch of tip:

Commit-ID:     4bb5fcb97a5df0bbc0a27e0252b1e7ce140a8431
Gitweb:        https://git.kernel.org/tip/4bb5fcb97a5df0bbc0a27e0252b1e7ce140a8431
Author:        Zhang Rui <rui.zhang@...el.com>
AuthorDate:    Tue, 11 Aug 2020 23:31:47 +08:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Fri, 14 Aug 2020 12:35:11 +02:00

perf/x86/rapl: Fix missing psys sysfs attributes

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@...el.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Reviewed-by: Kan Liang <kan.liang@...ux.intel.com>
Reviewed-by: Len Brown <len.brown@...el.com>
Acked-by: Jiri Olsa <jolsa@...hat.com>
Link: https://lore.kernel.org/r/20200811153149.12242-2-rui.zhang@intel.com
---
 arch/x86/events/rapl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c
index 68b3882..e972383 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,
 };