Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ea5d83db authored by Al Viro's avatar Al Viro
Browse files

mips: switch to generic compat rt_sigqueueinfo() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 45cb66f7

arch/mips/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ config MIPS 
	select MODULES_USE_ELF_REL if MODULES

	select MODULES_USE_ELF_RELA if MODULES && 64BIT

	select GENERIC_SIGALTSTACK

	select GENERIC_COMPAT_RT_SIGQUEUEINFO

	select GENERIC_COMPAT_RT_SIGPROCMASK

	select GENERIC_COMPAT_RT_SIGPENDING

arch/mips/kernel/scall64-n32.S

+1 −1
Original line number Diff line number Diff line
@@ -231,7 +231,7 @@ EXPORT(sysn32_call_table) 
	PTR	sys_capset

	PTR	compat_sys_rt_sigpending	/* 6125 */

	PTR	compat_sys_rt_sigtimedwait

	PTR	sys_32_rt_sigqueueinfo

	PTR	compat_sys_rt_sigqueueinfo

	PTR	compat_sys_rt_sigsuspend

	PTR	compat_sys_sigaltstack

	PTR	compat_sys_utime		/* 6130 */

arch/mips/kernel/scall64-o32.S

+1 −1
Original line number Diff line number Diff line
@@ -390,7 +390,7 @@ sys_call_table: 
	PTR	compat_sys_rt_sigprocmask 	/* 4195 */

	PTR	compat_sys_rt_sigpending

	PTR	compat_sys_rt_sigtimedwait

	PTR	sys_32_rt_sigqueueinfo

	PTR	compat_sys_rt_sigqueueinfo

	PTR	compat_sys_rt_sigsuspend

	PTR	sys_32_pread			/* 4200 */

	PTR	sys_32_pwrite

arch/mips/kernel/signal32.c

+0 −16
Original line number Diff line number Diff line
@@ -614,22 +614,6 @@ out: 
	return ret;

}



SYSCALL_DEFINE3(32_rt_sigqueueinfo, int, pid, int, sig,

	compat_siginfo_t __user *, uinfo)

{

	siginfo_t info;

	int ret;

	mm_segment_t old_fs = get_fs();



	if (copy_from_user(&info, uinfo, 3*sizeof(int)) ||

	    copy_from_user(info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))

		return -EFAULT;

	set_fs(KERNEL_DS);

	ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);

	set_fs(old_fs);

	return ret;

}



static int signal32_init(void)

{

	if (cpu_has_fpu) {