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[MIPS] N32: Fix N32 rt_sigtimedwait and rt_sigsuspend breakage.

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Originally found through an oops in the Gentoo N32 userland build; patch
based on original patch by Daniel Jacobwitz.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2006-02-18 22:47:26 +00:00
parent 304416da86
commit 82ad93f4a0
3 changed files with 35 additions and 21 deletions
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19
arch/mips/kernel/linux32.c
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@@ -1450,25 +1450,6 @@ sys32_timer_create(u32 clock, struct sigevent32 __user *se32, timer_t __user *ti
return sys_timer_create(clock, p, timer_id);
}
asmlinkage long
sysn32_rt_sigtimedwait(const sigset_t __user *uthese,
siginfo_t __user *uinfo,
const struct compat_timespec __user *uts32,
size_t sigsetsize)
{
struct timespec __user *uts = NULL;
if (uts32) {
struct timespec ts;
uts = compat_alloc_user_space(sizeof(struct timespec));
if (get_user(ts.tv_sec, &uts32->tv_sec) ||
get_user(ts.tv_nsec, &uts32->tv_nsec) ||
copy_to_user (uts, &ts, sizeof (ts)))
return -EFAULT;
}
return sys_rt_sigtimedwait(uthese, uinfo, uts, sigsetsize);
}
save_static_function(sys32_clone);
__attribute_used__ noinline static int
_sys32_clone(nabi_no_regargs struct pt_regs regs)