diff options
Diffstat (limited to 'arch/s390/include/asm/mmu_context.h')
| -rw-r--r-- | arch/s390/include/asm/mmu_context.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index 8c277caa8d3a..5682f160ff82 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -35,11 +35,9 @@ static inline int init_new_context(struct task_struct *tsk, * and if has_pgste is set, it will create extended page * tables. */ - mm->context.noexec = 0; mm->context.has_pgste = 1; mm->context.alloc_pgste = 1; } else { - mm->context.noexec = (user_mode == SECONDARY_SPACE_MODE); mm->context.has_pgste = 0; mm->context.alloc_pgste = 0; } @@ -63,10 +61,8 @@ static inline void update_mm(struct mm_struct *mm, struct task_struct *tsk) S390_lowcore.user_asce = mm->context.asce_bits | __pa(pgd); if (user_mode != HOME_SPACE_MODE) { /* Load primary space page table origin. */ - pgd = mm->context.noexec ? get_shadow_table(pgd) : pgd; - S390_lowcore.user_exec_asce = mm->context.asce_bits | __pa(pgd); asm volatile(LCTL_OPCODE" 1,1,%0\n" - : : "m" (S390_lowcore.user_exec_asce) ); + : : "m" (S390_lowcore.user_asce) ); } else /* Load home space page table origin. */ asm volatile(LCTL_OPCODE" 13,13,%0" |