powerpc/powernv: Use FIXUP_ENDIAN_HV in OPAL return
Close the recoverability gap for OPAL calls by using FIXUP_ENDIAN_HV
in the return path.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index 37cd170..6f4b00a2 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -94,7 +94,7 @@
* bytes (always BE) since MSR:LE will end up fixed up as a side
* effect of the rfid.
*/
- FIXUP_ENDIAN
+ FIXUP_ENDIAN_HV
ld r2,PACATOC(r13);
lwz r4,8(r1);
ld r5,PPC_LR_STKOFF(r1);
@@ -120,7 +120,7 @@
hrfid
opal_return_realmode:
- FIXUP_ENDIAN
+ FIXUP_ENDIAN_HV
ld r2,PACATOC(r13);
lwz r11,8(r1);
ld r12,PPC_LR_STKOFF(r1)