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authorLinus Torvalds <torvalds@linux-foundation.org>2013-01-20 13:58:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-01-20 13:58:48 -0800
commit3a142ed962958d3063f648738a3384ab90017100 (patch)
tree6e7e98108edf793ba012c4e2efa78deb8a2cc052 /include
parentedea0d03ee5f0ae0051b6adb6681ebdf976b1ca4 (diff)
parentb1e0318b8cd4bdbb0fbc48967b0350483ad9bd69 (diff)
downloadlinux-3a142ed962958d3063f648738a3384ab90017100.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
Pull misc syscall fixes from Al Viro: - compat syscall fixes (discussed back in December) - a couple of "make life easier for sigaltstack stuff by reducing inter-tree dependencies" - fix up compiler/asmlinkage calling convention disagreement of sys_clone() - misc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: sys_clone() needs asmlinkage_protect make sure that /linuxrc has std{in,out,err} x32: fix sigtimedwait x32: fix waitid() switch compat_sys_wait4() and compat_sys_waitid() to COMPAT_SYSCALL_DEFINE switch compat_sys_sigaltstack() to COMPAT_SYSCALL_DEFINE CONFIG_GENERIC_SIGALTSTACK build breakage with asm-generic/syscalls.h Ensure that kernel_init_freeable() is not inlined into non __init code
Diffstat (limited to 'include')
-rw-r--r--include/asm-generic/syscalls.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-generic/syscalls.h b/include/asm-generic/syscalls.h
index 58f466ff00d..1db51b8524e 100644
--- a/include/asm-generic/syscalls.h
+++ b/include/asm-generic/syscalls.h
@@ -21,10 +21,12 @@ asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
unsigned long fd, off_t pgoff);
#endif
+#ifndef CONFIG_GENERIC_SIGALTSTACK
#ifndef sys_sigaltstack
asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
struct pt_regs *);
#endif
+#endif
#ifndef sys_rt_sigreturn
asmlinkage long sys_rt_sigreturn(struct pt_regs *regs);