1 files changed, 3 insertions, 2 deletions

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index c62d88396ad5..f31a1655d1ff 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -899,8 +899,8 @@ static __initconst const u64 atom_hw_cache_event_ids
 static struct extra_reg intel_slm_extra_regs[] __read_mostly =
 {
         /* must define OFFCORE_RSP_X first, see intel_fixup_er() */
-        INTEL_UEVENT_EXTRA_REG(0x01b7, MSR_OFFCORE_RSP_0, 0x768005ffff, RSP_0),
-        INTEL_UEVENT_EXTRA_REG(0x02b7, MSR_OFFCORE_RSP_1, 0x768005ffff, RSP_1),
+        INTEL_UEVENT_EXTRA_REG(0x01b7, MSR_OFFCORE_RSP_0, 0x768005ffffull, RSP_0),
+        INTEL_UEVENT_EXTRA_REG(0x02b7, MSR_OFFCORE_RSP_1, 0x768005ffffull, RSP_1),
         EVENT_EXTRA_END
 };
 
@@ -2325,6 +2325,7 @@ __init int intel_pmu_init(void)
                 break;
 
         case 55: /* Atom 22nm "Silvermont" */
+        case 77: /* Avoton "Silvermont" */
                 memcpy(hw_cache_event_ids, slm_hw_cache_event_ids,
                         sizeof(hw_cache_event_ids));
                 memcpy(hw_cache_extra_regs, slm_hw_cache_extra_regs,