diff options
Diffstat (limited to 'arch/powerpc/mm/book3s64/radix_pgtable.c')
| -rw-r--r-- | arch/powerpc/mm/book3s64/radix_pgtable.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 5bab67fe96e0..71b649473045 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -27,6 +27,7 @@ #include <asm/sections.h> #include <asm/trace.h> #include <asm/uaccess.h> +#include <asm/ultravisor.h> #include <trace/events/thp.h> @@ -650,8 +651,9 @@ void radix__early_init_mmu_secondary(void) lpcr = mfspr(SPRN_LPCR); mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); - mtspr(SPRN_PTCR, - __pa(partition_tb) | (PATB_SIZE_SHIFT - 12)); + set_ptcr_when_no_uv(__pa(partition_tb) | + (PATB_SIZE_SHIFT - 12)); + radix_init_amor(); } @@ -667,7 +669,7 @@ void radix__mmu_cleanup_all(void) if (!firmware_has_feature(FW_FEATURE_LPAR)) { lpcr = mfspr(SPRN_LPCR); mtspr(SPRN_LPCR, lpcr & ~LPCR_UPRT); - mtspr(SPRN_PTCR, 0); + set_ptcr_when_no_uv(0); powernv_set_nmmu_ptcr(0); radix__flush_tlb_all(); } |