sh: Fixup kernel_execve() for syscall cleanups.



SH-2 and SH-2A need to use a different syscall base for the trapa
vector than the other parts, so fixup the logic in the kernel_execve()
case.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent b652c23c

arch/sh/kernel/sys_sh.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -314,6 +314,12 @@ asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
		#endif
		}

		#if defined(CONFIG_CPU_SH2) \|\| defined(CONFIG_CPU_SH2A)
		#define SYSCALL_ARG3 "trapa #0x23"
		#else
		#define SYSCALL_ARG3 "trapa #0x13"
		#endif

		/*
		* Do a system call from kernel instead of calling sys_execve so we
		* end up with proper pt_regs.