diff options
Diffstat (limited to 'arch/powerpc/kernel/entry_64.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_64.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 9ef28da2c7f..952eba6701f 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -389,8 +389,11 @@ BEGIN_FTR_SECTION ld r9,PACA_SLBSHADOWPTR(r13) li r12,0 std r12,SLBSHADOW_STACKESID(r9) /* Clear ESID */ + eieio std r7,SLBSHADOW_STACKVSID(r9) /* Save VSID */ + eieio std r0,SLBSHADOW_STACKESID(r9) /* Save ESID */ + eieio slbie r6 slbie r6 /* Workaround POWER5 < DD2.1 issue */ |