1 files changed, 10 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index ce245a850db2..f177c60ea766 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -571,6 +571,11 @@ static __init int vdso_fixup_features(struct lib32_elfinfo *v32,
         if (start64)
                 do_feature_fixups(powerpc_firmware_features,
                                   start64, start64 + size64);
+
+        start64 = find_section64(v64->hdr, "__lwsync_fixup", &size64);
+        if (start64)
+                do_lwsync_fixups(cur_cpu_spec->cpu_features,
+                                 start64, start64 + size64);
 #endif /* CONFIG_PPC64 */
 
         start32 = find_section32(v32->hdr, "__ftr_fixup", &size32);
@@ -585,6 +590,11 @@ static __init int vdso_fixup_features(struct lib32_elfinfo *v32,
                                   start32, start32 + size32);
 #endif /* CONFIG_PPC64 */
 
+        start32 = find_section32(v32->hdr, "__lwsync_fixup", &size32);
+        if (start32)
+                do_lwsync_fixups(cur_cpu_spec->cpu_features,
+                                 start32, start32 + size32);
+
         return 0;
 }