diff options
Diffstat (limited to 'arch/powerpc/kernel/misc_64.S')
| -rw-r--r-- | arch/powerpc/kernel/misc_64.S | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 1864605eca29..7bb46ad98207 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -413,20 +413,6 @@ _GLOBAL(kexec_sequence) li r0,0 std r0,16(r1) -BEGIN_FTR_SECTION - /* - * This is the best time to turn AMR/IAMR off. - * key 0 is used in radix for supervisor<->user - * protection, but on hash key 0 is reserved - * ideally we want to enter with a clean state. - * NOTE, we rely on r0 being 0 from above. - */ - mtspr SPRN_IAMR,r0 -BEGIN_FTR_SECTION_NESTED(42) - mtspr SPRN_AMOR,r0 -END_FTR_SECTION_NESTED_IFSET(CPU_FTR_HVMODE, 42) -END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) - /* save regs for local vars on new stack. * yes, we won't go back, but ... */ |