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authorLinus Torvalds <torvalds@linux-foundation.org>2013-12-20 13:50:42 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-12-20 13:50:42 -0800
commit4773ef2241aa9bdca5b8cb228253981b73883ec9 (patch)
treecb8618c9a2a38406415ec12fabfc323b2135aa10 /arch
parenta81ce79bf294bf61fd3069abdb0923598615da84 (diff)
parent1e01c7eb7c431a74437d73fe54670398b4d2b222 (diff)
Merge tag 'arc-fixes-for-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fix from Vineet Gupta: "Fix busted syscall table due to unistd header inclusion issue" * tag 'arc-fixes-for-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: Allow conditional multiple inclusion of uapi/asm/unistd.h
Diffstat (limited to 'arch')
-rw-r--r--arch/arc/include/uapi/asm/unistd.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arc/include/uapi/asm/unistd.h b/arch/arc/include/uapi/asm/unistd.h
index 68125dd766c6..39e58d1cdf90 100644
--- a/arch/arc/include/uapi/asm/unistd.h
+++ b/arch/arc/include/uapi/asm/unistd.h
@@ -8,7 +8,11 @@
/******** no-legacy-syscalls-ABI *******/
-#ifndef _UAPI_ASM_ARC_UNISTD_H
+/*
+ * Non-typical guard macro to enable inclusion twice in ARCH sys.c
+ * That is how the Generic syscall wrapper generator works
+ */
+#if !defined(_UAPI_ASM_ARC_UNISTD_H) || defined(__SYSCALL)
#define _UAPI_ASM_ARC_UNISTD_H
#define __ARCH_WANT_SYS_EXECVE
@@ -36,4 +40,6 @@ __SYSCALL(__NR_arc_gettls, sys_arc_gettls)
#define __NR_sysfs (__NR_arch_specific_syscall + 3)
__SYSCALL(__NR_sysfs, sys_sysfs)
+#undef __SYSCALL
+
#endif