Subject: [PATCH 3/3] powerpc/powernv: Use FIXUP_ENDIAN_HV in OPAL return

From: Nicholas Piggin <[email-masked]>
Date: Mon, 23 Oct 2017 17:08:15 +1000

Close the recoverability gap for OPAL calls by using FIXUP_ENDIAN_HV
in the return path.

Signed-off-by: Nicholas Piggin <[email-masked]>
---
 arch/powerpc/platforms/powernv/opal-wrappers.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index 37cd170201a2..6f4b00a2ac46 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -94,7 +94,7 @@ opal_return:
 	 * 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 @@ opal_real_call:
 	hrfid
 
 opal_return_realmode:
-	FIXUP_ENDIAN
+	FIXUP_ENDIAN_HV
 	ld	r2,PACATOC(r13);
 	lwz	r11,8(r1);
 	ld	r12,PPC_LR_STKOFF(r1)
-- 
2.13.3