diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-25 15:50:19 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-14 09:17:53 -0500 |
| commit | 4cd2b2fa61ef65300cb237febc0e8a77f23b6c44 (patch) | |
| tree | 7cd4833b598077d73ad96779fb96fc9d00e5f3e6 /arch/arm64 | |
| parent | 67cf48fe2529576bc38ab2b3be929d37d799ac91 (diff) | |
arm64: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm64/kernel/signal32.c | 18 |
2 files changed, 1 insertions, 18 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6f056d7d3c62..c23afb12e0da 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -8,6 +8,7 @@ config ARM64 select GENERIC_CLOCKEVENTS select GENERIC_COMPAT_RT_SIGPENDING select GENERIC_COMPAT_RT_SIGPROCMASK + select GENERIC_COMPAT_RT_SIGQUEUEINFO select GENERIC_HARDIRQS_NO_DEPRECATED select GENERIC_IOMAP select GENERIC_IRQ_PROBE diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c index 39240d8e7aab..806da6f5e28d 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_sigqueueinfo(int pid, int sig, - compat_siginfo_t __user *uinfo) -{ - siginfo_t info; - int ret; - mm_segment_t old_fs = get_fs(); - - ret = copy_siginfo_from_user32(&info, uinfo); - if (unlikely(ret)) - return ret; - - set_fs (KERNEL_DS); - /* The __user pointer cast is valid because of the set_fs() */ - ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *) &info); - set_fs (old_fs); - return ret; -} - void compat_setup_restart_syscall(struct pt_regs *regs) { regs->regs[7] = __NR_compat_restart_syscall; |