Commit-ID: c857eb56e6e8e53dccd8d1e7ea90bcaf3311996d
Gitweb: http://git.kernel.org/tip/c857eb56e6e8e53dccd8d1e7ea90bcaf3311996d
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate: Wed, 15 Apr 2015 20:14:53 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Fri, 17 Apr 2015 09:50:43 +0200
perf/x86: Fix hw_perf_event::flags collision
Somehow we ended up with overlapping flags when merging the
RDPMC control flag - this is bad, fix it.
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
arch/x86/kernel/cpu/perf_event.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h
index 329f035..6ac5cb7 100644
--- a/arch/x86/kernel/cpu/perf_event.h
+++ b/arch/x86/kernel/cpu/perf_event.h
@@ -65,15 +65,15 @@ struct event_constraint {
/*
* struct hw_perf_event.flags flags
*/
-#define PERF_X86_EVENT_PEBS_LDLAT 0x1 /* ld+ldlat data address sampling */
-#define PERF_X86_EVENT_PEBS_ST 0x2 /* st data address sampling */
-#define PERF_X86_EVENT_PEBS_ST_HSW 0x4 /* haswell style datala, store */
-#define PERF_X86_EVENT_COMMITTED 0x8 /* event passed commit_txn */
-#define PERF_X86_EVENT_PEBS_LD_HSW 0x10 /* haswell style datala, load */
-#define PERF_X86_EVENT_PEBS_NA_HSW 0x20 /* haswell style datala, unknown */
-#define PERF_X86_EVENT_EXCL 0x40 /* HT exclusivity on counter */
-#define PERF_X86_EVENT_DYNAMIC 0x80 /* dynamic alloc'd constraint */
-#define PERF_X86_EVENT_RDPMC_ALLOWED 0x40 /* grant rdpmc permission */
+#define PERF_X86_EVENT_PEBS_LDLAT 0x0001 /* ld+ldlat data address sampling */
+#define PERF_X86_EVENT_PEBS_ST 0x0002 /* st data address sampling */
+#define PERF_X86_EVENT_PEBS_ST_HSW 0x0004 /* haswell style datala, store */
+#define PERF_X86_EVENT_COMMITTED 0x0008 /* event passed commit_txn */
+#define PERF_X86_EVENT_PEBS_LD_HSW 0x0010 /* haswell style datala, load */
+#define PERF_X86_EVENT_PEBS_NA_HSW 0x0020 /* haswell style datala, unknown */
+#define PERF_X86_EVENT_EXCL 0x0040 /* HT exclusivity on counter */
+#define PERF_X86_EVENT_DYNAMIC 0x0080 /* dynamic alloc'd constraint */
+#define PERF_X86_EVENT_RDPMC_ALLOWED 0x0100 /* grant rdpmc permission */
struct amd_nb {
--
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