[PATCH 04/14] powerpc/64s/exception: machine check adjust RFI target
Nicholas Piggin
npiggin at gmail.com
Wed Jul 3 17:54:34 AEST 2019
The host kernel delivery case for powernv does RFI_TO_USER_OR_KERNEL,
but should just use RFI_TO_KERNEL which makes it clear this is not a
user case.
This is not a bug because RFI_TO_USER_OR_KERNEL deals with kernel
returns just fine.
Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
---
arch/powerpc/kernel/exceptions-64s.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 5789a00691f9..0186a44bb981 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -1184,7 +1184,7 @@ BEGIN_FTR_SECTION
*/
bl machine_check_queue_event
MACHINE_CHECK_HANDLER_WINDUP
- RFI_TO_USER_OR_KERNEL
+ RFI_TO_KERNEL
FTR_SECTION_ELSE
/*
* pSeries: Return from MC interrupt. Before that stay on emergency
--
2.20.1
More information about the Linuxppc-dev
mailing list