um/x86: Fix build after x86 syscall changes
authorAndy Lutomirski <luto@kernel.org>
Tue, 13 Oct 2015 00:32:14 +0000 (17:32 -0700)
committerIngo Molnar <mingo@kernel.org>
Wed, 14 Oct 2015 14:56:28 +0000 (16:56 +0200)
I didn't realize that um didn't include x86's asm/syscall.h.
Re-add a missing typedef.

Reported-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: 034042cc1e28 ("x86/entry/syscalls: Move syscall table declarations into asm/syscalls.h")
Link: http://lkml.kernel.org/r/8d15b9a88f4fd49e3342757e0a34624ee5ce9220.1444696194.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/um/asm/syscall.h

index 9fe77b7b5a0ed5b77f05174e8ea87f39cb80e2ed..81d6562ce01d5ce52294691e03555c1b4cf3e10f 100644 (file)
@@ -3,6 +3,10 @@
 
 #include <uapi/linux/audit.h>
 
+typedef asmlinkage long (*sys_call_ptr_t)(unsigned long, unsigned long,
+                                         unsigned long, unsigned long,
+                                         unsigned long, unsigned long);
+
 static inline int syscall_get_arch(void)
 {
 #ifdef CONFIG_X86_32