diff options
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/kexec.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/kexec.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/kexec.h b/arch/powerpc/include/asm/book3s/64/kexec.h index 6b5c3a248ba2..d4b9d476ecba 100644 --- a/arch/powerpc/include/asm/book3s/64/kexec.h +++ b/arch/powerpc/include/asm/book3s/64/kexec.h @@ -3,6 +3,7 @@ #ifndef _ASM_POWERPC_BOOK3S_64_KEXEC_H_ #define _ASM_POWERPC_BOOK3S_64_KEXEC_H_ +#include <asm/plpar_wrappers.h> #define reset_sprs reset_sprs static inline void reset_sprs(void) @@ -14,6 +15,10 @@ static inline void reset_sprs(void) if (cpu_has_feature(CPU_FTR_ARCH_207S)) { mtspr(SPRN_IAMR, 0); + if (cpu_has_feature(CPU_FTR_HVMODE)) + mtspr(SPRN_CIABR, 0); + else + plpar_set_ciabr(0); } /* Do we need isync()? We are going via a kexec reset */ |