aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/kernel/traps.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/kernel/traps.c')
-rw-r--r--arch/arm/kernel/traps.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 95718a6b50a..3f361a783f4 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -528,7 +528,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
* __kuser_cmpxchg code in entry-armv.S should be aware of its
* existence. Don't ever use this from user code.
*/
- case 0xfff0:
+ case NR(cmpxchg):
for (;;) {
extern void do_DataAbort(unsigned long addr, unsigned int fsr,
struct pt_regs *regs);
@@ -573,7 +573,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
if not implemented, rather than raising SIGILL. This
way the calling program can gracefully determine whether
a feature is supported. */
- if (no <= 0x7ff)
+ if ((no & 0xffff) <= 0x7ff)
return -ENOSYS;
break;
}