Commit 875ec3da authored Mar 03, 2014 by Heiko Carstens

security/compat: convert to COMPAT_SYSCALL_DEFINE



Convert all compat system call functions where all parameter types
have a size of four or less than four bytes, or are pointer types
to COMPAT_SYSCALL_DEFINE.
The implicit casts within COMPAT_SYSCALL_DEFINE will perform proper
zero and sign extension to 64 bit of all parameters if needed.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

parent c93e0f6c

security/keys/compat.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -65,8 +65,8 @@ no_payload:
		* taking a 32-bit syscall are zero. If you can, you should call sys_keyctl()
		* directly.
		*/
		asmlinkage long compat_sys_keyctl(u32 option,
		u32 arg2, u32 arg3, u32 arg4, u32 arg5)
		COMPAT_SYSCALL_DEFINE5(keyctl, u32, option,
		u32, arg2, u32, arg3, u32, arg4, u32, arg5)
		{
		switch (option) {
		case KEYCTL_GET_KEYRING_ID: