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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-25 20:55:56 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-04 00:16:08 +0100 |
| commit | cfe0467c4e1390ba9386389e722d1d409201a5dc (patch) | |
| tree | f1fa1238b55c031bfae871e3a7c678ebc0c344f3 /arch | |
| parent | powerpc: switch to generic compat rt_sigprocmask() (diff) | |
| download | linux-cfe0467c4e1390ba9386389e722d1d409201a5dc.tar.xz linux-cfe0467c4e1390ba9386389e722d1d409201a5dc.zip | |
powerpc: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/signal_32.c | 18 |
2 files changed, 1 insertions, 18 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e43cd208dd07..f54143cd5fa2 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -146,6 +146,7 @@ config PPC select CLONE_BACKWARDS select GENERIC_SIGALTSTACK select GENERIC_COMPAT_RT_SIGPROCMASK + select GENERIC_COMPAT_RT_SIGPENDING config EARLY_PRINTK bool diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 5d2fadcdfba8..de586801fd78 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -620,24 +620,6 @@ long compat_sys_rt_sigaction(int sig, const struct sigaction32 __user *act, return ret; } -long compat_sys_rt_sigpending(compat_sigset_t __user *set, compat_size_t sigsetsize) -{ - sigset_t s; - int ret; - mm_segment_t old_fs = get_fs(); - - set_fs(KERNEL_DS); - /* The __user pointer cast is valid because of the set_fs() */ - ret = sys_rt_sigpending((sigset_t __user *) &s, sigsetsize); - set_fs(old_fs); - if (!ret) { - if (put_sigset_t(set, &s)) - return -EFAULT; - } - return ret; -} - - int copy_siginfo_to_user32(struct compat_siginfo __user *d, siginfo_t *s) { int err; |