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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-25 23:12:10 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-03 15:09:18 -0500 |
| commit | eaca6eae3e0c41d41fcb9d1d70e00934988dff2e (patch) | |
| tree | ad1fc38c1a76d2eadccb0cd591151b09a270fc57 /arch/sparc | |
| parent | 377840744bea59aacd524f496dc577463f94584b (diff) | |
| download | lwn-eaca6eae3e0c41d41fcb9d1d70e00934988dff2e.tar.gz lwn-eaca6eae3e0c41d41fcb9d1d70e00934988dff2e.zip | |
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/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc/kernel/sys_sparc_32.c | 11 |
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; |