diff options
| author |   Ralf Baechle <ralf@linux-mips.org> | 2012-12-04 17:40:44 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-12-04 17:59:39 +0100 |
| commit | d5563715a30706b54ad9ec978b30b81d3fb320f3 (patch) | |
| tree | 48bb621c037a9c9564fbf613007ff2a9fe5c62e6 /arch/mips/kernel/scall64-n32.S | |
| parent | MIPS: Avoid mcheck by flushing page range in huge_ptep_set_access_flags() (diff) | |
| download | linux-dev-d5563715a30706b54ad9ec978b30b81d3fb320f3.tar.xz linux-dev-d5563715a30706b54ad9ec978b30b81d3fb320f3.zip | |
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 ddd9e91b71072b8ebe89311c3a44b077defa1756 [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>
Diffstat (limited to 'arch/mips/kernel/scall64-n32.S')
| -rw-r--r-- | arch/mips/kernel/scall64-n32.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index f6ba8381ee01..ad8b657f867e 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -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 |