[PATCH 05/28] powerpc/64s/exception: fix sreset KVM test code

Nicholas Piggin npiggin at gmail.com
Wed Jun 12 00:30:17 AEST 2019


The sreset handler KVM test theoretically should not depend on P7.
In practice KVM now only supports P7 and up so no real bug fix, but
this change is made now so the quirk is not propagated through
cleanup patches.

Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
---
 arch/powerpc/kernel/exceptions-64s.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index bb286f7e1aee..b34d7a9acae6 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -126,10 +126,10 @@ EXC_VIRT_NONE(0x4000, 0x100)
 	bltlr	cr1 ;	/* no state loss, return to idle caller */	\
 	BRANCH_TO_C000(r10, system_reset_idle_common) ;			\
 1:									\
-	KVMTEST_PR(n) ;							\
-	END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206)
+	END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206) ;	\
+	KVMTEST_PR(n)
 #else
-#define IDLETEST NOTEST
+#define IDLETEST KVMTEST_PR
 #endif
 
 EXC_REAL_BEGIN(system_reset, 0x100, 0x100)
-- 
2.20.1



More information about the Linuxppc-dev mailing list