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authorAl Viro <viro@zeniv.linux.org.uk>2012-11-25 23:12:10 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 15:09:18 -0500
commiteaca6eae3e0c41d41fcb9d1d70e00934988dff2e (patch)
treead1fc38c1a76d2eadccb0cd591151b09a270fc57 /arch/sparc
parent377840744bea59aacd524f496dc577463f94584b (diff)
downloadlinux-linaro-stable-eaca6eae3e0c41d41fcb9d1d70e00934988dff2e.tar.gz
sanitize rt_sigaction() situation a bit
Switch from __ARCH_WANT_SYS_RT_SIGACTION to opposite (!CONFIG_ODD_RT_SIGACTION); the only two architectures that need it are alpha and sparc. The reason for use of CONFIG_... instead of __ARCH_... is that it's needed only kernel-side and doing it that way avoids a mess with include order on many architectures. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/Kconfig1
-rw-r--r--arch/sparc/kernel/sys_sparc_32.c11
2 files changed, 6 insertions, 6 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 9f2edb5c5551..89dde2f0653a 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -41,6 +41,7 @@ config SPARC
select GENERIC_STRNCPY_FROM_USER
select GENERIC_STRNLEN_USER
select MODULES_USE_ELF_RELA
+ select ODD_RT_SIGACTION
config SPARC32
def_bool !64BIT
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 2da0bdcae52f..cdd2d7035930 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -197,12 +197,11 @@ sparc_sigaction (int sig, const struct old_sigaction __user *act,
return ret;
}
-asmlinkage long
-sys_rt_sigaction(int sig,
- const struct sigaction __user *act,
- struct sigaction __user *oact,
- void __user *restorer,
- size_t sigsetsize)
+SYSCALL_DEFINE5(rt_sigaction, int, sig,
+ const struct sigaction __user *, act,
+ struct sigaction __user *, oact,
+ void __user *, restorer,
+ size_t, sigsetsize)
{
struct k_sigaction new_ka, old_ka;
int ret;