diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 1209db1a4b92..550fb92957d1 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -442,8 +442,10 @@ enum { #define VM_STACK INIT_VM_FLAG(STACK) #ifdef CONFIG_STACK_GROWSUP #define VM_STACK_EARLY INIT_VM_FLAG(STACK_EARLY) +#define VMA_STACK_EARLY mk_vma_flags(VMA_STACK_EARLY_BIT) #else #define VM_STACK_EARLY VM_NONE +#define VMA_STACK_EARLY EMPTY_VMA_FLAGS #endif #ifdef CONFIG_ARCH_HAS_PKEYS #define VM_PKEY_SHIFT ((__force int)VMA_HIGH_ARCH_0_BIT) @@ -544,6 +546,8 @@ enum { /* Bits set in the VMA until the stack is in its final location */ #define VM_STACK_INCOMPLETE_SETUP (VM_RAND_READ | VM_SEQ_READ | VM_STACK_EARLY) +#define VMA_STACK_INCOMPLETE_SETUP append_vma_flags( \ + VMA_STACK_EARLY, VMA_RAND_READ_BIT, VMA_SEQ_READ_BIT) #define TASK_EXEC_BIT ((current->personality & READ_IMPLIES_EXEC) ? \ VMA_EXEC_BIT : VMA_READ_BIT) |