diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/module.c | 2 | ||||
| -rw-r--r-- | arch/s390/mm/mmap.c | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c index 7845e15a17df..b89b59158b95 100644 --- a/arch/s390/kernel/module.c +++ b/arch/s390/kernel/module.c @@ -50,7 +50,7 @@ void *module_alloc(unsigned long size) if (PAGE_ALIGN(size) > MODULES_LEN) return NULL; return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, - GFP_KERNEL, PAGE_KERNEL, -1, + GFP_KERNEL, PAGE_KERNEL, NUMA_NO_NODE, __builtin_return_address(0)); } #endif diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c index 6bcb045d2bd2..9b436c21195e 100644 --- a/arch/s390/mm/mmap.c +++ b/arch/s390/mm/mmap.c @@ -64,6 +64,11 @@ static unsigned long mmap_rnd(void) return (get_random_int() & 0x7ffUL) << PAGE_SHIFT; } +static unsigned long mmap_base_legacy(void) +{ + return TASK_UNMAPPED_BASE + mmap_rnd(); +} + static inline unsigned long mmap_base(void) { unsigned long gap = rlimit(RLIMIT_STACK); @@ -89,7 +94,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm) * bit is set, or if the expected stack growth is unlimited: */ if (mmap_is_legacy()) { - mm->mmap_base = TASK_UNMAPPED_BASE; + mm->mmap_base = mmap_base_legacy(); mm->get_unmapped_area = arch_get_unmapped_area; } else { mm->mmap_base = mmap_base(); @@ -164,7 +169,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm) * bit is set, or if the expected stack growth is unlimited: */ if (mmap_is_legacy()) { - mm->mmap_base = TASK_UNMAPPED_BASE; + mm->mmap_base = mmap_base_legacy(); mm->get_unmapped_area = s390_get_unmapped_area; } else { mm->mmap_base = mmap_base(); |