1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 951820f4e02b..a3b0811693c9 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -314,6 +314,12 @@ static void __cpuinit amd_calc_l3_indices(struct amd_northbridge *nb)
         /* calculate subcache sizes */
         l3->subcaches[0] = sc0 = !(val & BIT(0));
         l3->subcaches[1] = sc1 = !(val & BIT(4));
+
+        if (boot_cpu_data.x86 == 0x15) {
+                l3->subcaches[0] = sc0 += !(val & BIT(1));
+                l3->subcaches[1] = sc1 += !(val & BIT(5));
+        }
+
         l3->subcaches[2] = sc2 = !(val & BIT(8))  + !(val & BIT(9));
         l3->subcaches[3] = sc3 = !(val & BIT(12)) + !(val & BIT(13));