diff options
Diffstat (limited to 'arch/x86/kernel/vsyscall_64.c')
| -rw-r--r-- | arch/x86/kernel/vsyscall_64.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index 08a18d0dcc5..5db36caf428 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -139,6 +139,7 @@ static int addr_to_vsyscall_nr(unsigned long addr) return nr; } +#ifdef CONFIG_SECCOMP static int vsyscall_seccomp(struct task_struct *tsk, int syscall_nr) { if (!seccomp_mode(&tsk->seccomp)) @@ -147,6 +148,9 @@ static int vsyscall_seccomp(struct task_struct *tsk, int syscall_nr) task_pt_regs(tsk)->ax = syscall_nr; return __secure_computing(syscall_nr); } +#else +#define vsyscall_seccomp(_tsk, _nr) 0 +#endif static bool write_ok_or_segv(unsigned long ptr, size_t size) { |