diff options
| author | Al Viro <[email protected]> | 2011-08-18 20:02:59 +0100 |
|---|---|---|
| committer | Richard Weinberger <[email protected]> | 2011-11-02 14:14:50 +0100 |
| commit | 27f85f12639fe821375a69900d96e0fbcc1450bf (patch) | |
| tree | 9ca3ae7471b85059cd2c458569d3fc117c2ca670 /arch/um/sys-x86/asm/vm-flags.h | |
| parent | 3655c4d3c4bc105a36080c665b7294f471b0a1de (diff) | |
um: merge arch/um/sys-{i386,x86_64}/asm
Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Richard Weinberger <[email protected]>
Diffstat (limited to 'arch/um/sys-x86/asm/vm-flags.h')
| -rw-r--r-- | arch/um/sys-x86/asm/vm-flags.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/um/sys-x86/asm/vm-flags.h b/arch/um/sys-x86/asm/vm-flags.h new file mode 100644 index 000000000000..7c297e9e2413 --- /dev/null +++ b/arch/um/sys-x86/asm/vm-flags.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2004 Jeff Dike ([email protected]) + * Copyright 2003 PathScale, Inc. + * Licensed under the GPL + */ + +#ifndef __VM_FLAGS_X86_H +#define __VM_FLAGS_X86_H + +#ifdef CONFIG_X86_32 + +#define VM_DATA_DEFAULT_FLAGS \ + (VM_READ | VM_WRITE | \ + ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#else + +#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) +#define VM_STACK_DEFAULT_FLAGS (VM_GROWSDOWN | VM_READ | VM_WRITE | \ + VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#endif +#endif |