1 files changed, 14 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c
index fe29c1d2219e..941caa2e449b 100644
--- a/arch/x86/kernel/cpu/perf_event_amd.c
+++ b/arch/x86/kernel/cpu/perf_event_amd.c
@@ -89,6 +89,20 @@ static __initconst const u64 amd_hw_cache_event_ids
                 [ C(RESULT_MISS)   ] = -1,
         },
  },
+ [ C(NODE) ] = {
+        [ C(OP_READ) ] = {
+                [ C(RESULT_ACCESS) ] = 0xb8e9, /* CPU Request to Memory, l+r */
+                [ C(RESULT_MISS)   ] = 0x98e9, /* CPU Request to Memory, r   */
+        },
+        [ C(OP_WRITE) ] = {
+                [ C(RESULT_ACCESS) ] = -1,
+                [ C(RESULT_MISS)   ] = -1,
+        },
+        [ C(OP_PREFETCH) ] = {
+                [ C(RESULT_ACCESS) ] = -1,
+                [ C(RESULT_MISS)   ] = -1,
+        },
+ },
 };
 
 /*