Fix niagara memory corruption

[karo-tx-linux.git] / arch / sparc64 / kernel / tsb.S

diff --git a/arch/sparc64/kernel/tsb.S b/arch/sparc64/kernel/tsb.S
index eedf94fa5664075b3443bf8b990094294de9bee8..10adb2fb8ffe1f80fd67fe6bc832bf93446bbfa5 100644 (file)
--- a/arch/sparc64/kernel/tsb.S
+++ b/arch/sparc64/kernel/tsb.S
@@ -546,6 +546,7 @@ NGtsb_init:
        subcc           %o1, 0x100, %o1
        bne,pt          %xcc, 1b
         add            %o0, 0x100, %o0
+       membar          #Sync
        retl
         wr             %g2, 0x0, %asi
        .size           NGtsb_init, .-NGtsb_init