summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/perf_event_p4.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/include/asm/perf_event_p4.h')
-rw-r--r--arch/x86/include/asm/perf_event_p4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h
index d725382c2ae0..94de1a05aeba 100644
--- a/arch/x86/include/asm/perf_event_p4.h
+++ b/arch/x86/include/asm/perf_event_p4.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Netburst Performance Events (P4, old Xeon)
*/