Commit d5563715 authored Dec 04, 2012 by Ralf Baechle

MIPS: N32: Fix preadv(2) and pwritev(2) entry points.



By using the native syscall entry point the kernel was also expecting
64-bit iovec structures.

This is broken since ddd9e91b [preadv/
pwritev: MIPS: Add preadv(2) and pwritev(2) syscalls.] which originally
added these two syscalls.  I walked through piles of code, including
libc and couldn't find anything that would have worked around the issue
so this change the API to what it should always have been.

Noticed and patch suggested by Al Viro.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent ac53c4fc

arch/mips/kernel/scall64-n32.S

+2 −2

Original line number	Diff line number	Diff line
		@@ -403,8 +403,8 @@ EXPORT(sysn32_call_table)
		PTR sys_dup3 /* 6290 */
		PTR sys_pipe2
		PTR sys_inotify_init1
		PTR sys_preadv
		PTR sys_pwritev
		PTR compat_sys_preadv
		PTR compat_sys_pwritev
		PTR compat_sys_rt_tgsigqueueinfo /* 6295 */
		PTR sys_perf_event_open
		PTR sys_accept4