diff options
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/sys_compat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/sys_compat.c b/arch/arm64/kernel/sys_compat.c index 32653d156747..a79db4e485a6 100644 --- a/arch/arm64/kernel/sys_compat.c +++ b/arch/arm64/kernel/sys_compat.c @@ -102,12 +102,12 @@ long compat_arm_syscall(struct pt_regs *regs) default: /* - * Calls 9f00xx..9f07ff are defined to return -ENOSYS + * Calls 0xf0xxx..0xf07ff are defined to return -ENOSYS * if not implemented, rather than raising SIGILL. This * way the calling program can gracefully determine whether * a feature is supported. */ - if ((no & 0xffff) <= 0x7ff) + if (no < __ARM_NR_COMPAT_END) return -ENOSYS; break; } |