Subject: [PATCH 37/41] powerpc/64s: consolidate Altivec 0x1700 interrupt

From: Nicholas Piggin <[email-masked]>
Date: Wed, 21 Sep 2016 17:44:03 +1000

Signed-off-by: Nicholas Piggin <[email-masked]>
---
 arch/powerpc/kernel/exceptions-64s.S | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 3328425..60e7e7e 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -1252,8 +1252,14 @@ VECTOR_HANDLER_REAL_NONE(0x1600, 0x1700)

 VECTOR_HANDLER_REAL(altivec_assist, 0x1700, 0x1800)
-
+VECTOR_HANDLER_VIRT(altivec_assist, 0x5700, 0x5800, 0x1700)
 TRAMP_KVM(PACA_EXGEN, 0x1700)
+#ifdef CONFIG_ALTIVEC
+COMMON_HANDLER(altivec_assist_common, 0x1700, altivec_assist_exception)
+#else
+COMMON_HANDLER(altivec_assist_common, 0x1700, unknown_exception)
+#endif
+
 
 #ifdef CONFIG_CBE_RAS
 VECTOR_HANDLER_REAL_HV(cbe_thermal, 0x1800, 0x1900)
@@ -1391,12 +1397,6 @@ TRAMP_HANDLER_END(kvmppc_skip_Hinterrupt)
 /*** Common interrupt handlers ***/

-#ifdef CONFIG_ALTIVEC
-COMMON_HANDLER(altivec_assist_common, 0x1700, altivec_assist_exception)
-#else
-COMMON_HANDLER(altivec_assist_common, 0x1700, unknown_exception)
-#endif
-
 	/*
 	 * Relocation-on interrupts: A subset of the interrupts can be delivered
 	 * with IR=1/DR=1, if AIL==2 and MSR.HV won't be changed by delivering
@@ -1413,9 +1413,6 @@ COMMON_HANDLER(altivec_assist_common, 0x1700, unknown_exception)
 	 * come here.
 	 */
 
-
-VECTOR_HANDLER_VIRT(altivec_assist, 0x5700, 0x5800, 0x1700)
-
 VECTOR_HANDLER_VIRT_NONE(0x5800, 0x5900)
 
 TRAMP_HANDLER_BEGIN(ppc64_runlatch_on_trampoline)
-- 
2.9.3