diff options
Diffstat (limited to 'arch/powerpc/kernel/misc_64.S')
| -rw-r--r-- | arch/powerpc/kernel/misc_64.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index ddbc535a6d0f..db475d41b57a 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -631,9 +631,13 @@ _GLOBAL(kexec_sequence) lhz r25,PACAHWCPUID(r13) /* get our phys cpu from paca */ /* disable interrupts, we are overwriting kernel data next */ +#ifdef CONFIG_PPC_BOOK3E + wrteei 0 +#else mfmsr r3 rlwinm r3,r3,0,17,15 mtmsrd r3,1 +#endif /* copy dest pages, flush whole dest image */ mr r3,r29 @@ -655,6 +659,7 @@ _GLOBAL(kexec_sequence) li r6,1 stw r6,kexec_flag-1b(5) +#ifndef CONFIG_PPC_BOOK3E /* clear out hardware hash page table and tlb */ #if !defined(_CALL_ELF) || _CALL_ELF != 2 ld r12,0(r27) /* deref function descriptor */ @@ -663,6 +668,7 @@ _GLOBAL(kexec_sequence) #endif mtctr r12 bctrl /* ppc_md.hpte_clear_all(void); */ +#endif /* !CONFIG_PPC_BOOK3E */ /* * kexec image calling is: |