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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-25 15:01:55 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-14 09:17:52 -0500
commit67cf48fe2529576bc38ab2b3be929d37d799ac91 (patch)
treef282405aa0ced4c9c1a8c6dd47ba506e36446bd0 /arch/arm64
parent630cfbbbe656fb0377a6847606016d88cef7675a (diff)
downloadop-kernel-dev-67cf48fe2529576bc38ab2b3be929d37d799ac91.zip
op-kernel-dev-67cf48fe2529576bc38ab2b3be929d37d799ac91.tar.gz
arm64: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/Kconfig1
-rw-r--r--arch/arm64/kernel/signal32.c18
2 files changed, 1 insertions, 18 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 4b99d63..6f056d7 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -6,6 +6,7 @@ config ARM64
select CLONE_BACKWARDS
select COMMON_CLK
select GENERIC_CLOCKEVENTS
+ select GENERIC_COMPAT_RT_SIGPENDING
select GENERIC_COMPAT_RT_SIGPROCMASK
select GENERIC_HARDIRQS_NO_DEPRECATED
select GENERIC_IOMAP
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index dcc13bd..39240d8 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -693,24 +693,6 @@ int compat_setup_frame(int usig, struct k_sigaction *ka, sigset_t *set,
return err;
}
-asmlinkage int 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;
-}
-
asmlinkage int compat_sys_rt_sigqueueinfo(int pid, int sig,
compat_siginfo_t __user *uinfo)
{
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