diff options
| author | Guo Ren <guoren@linux.alibaba.com> | 2020-05-26 08:11:52 +0000 |
|---|---|---|
| committer | Guo Ren <guoren@linux.alibaba.com> | 2020-07-31 01:51:05 +0000 |
| commit | e95a4f8cb985e759648b32ed0b721a472deb86a5 (patch) | |
| tree | 9768d128f9b8c74d12bd1b3a5ab64420de1ca72a /arch/csky/include | |
| parent | c23dd2405fc2054345be33f8bb1d04b3b805202d (diff) | |
csky: Add SECCOMP_FILTER supported
secure_computing() is called first in syscall_trace_enter() so that
a system call will be aborted quickly without doing succeeding syscall
tracing if seccomp rules want to deny that system call.
TODO:
- Update https://github.com/seccomp/libseccomp csky support
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/include')
| -rw-r--r-- | arch/csky/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/csky/include/asm/thread_info.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild index 93372255984d..64876e59e2ef 100644 --- a/arch/csky/include/asm/Kbuild +++ b/arch/csky/include/asm/Kbuild @@ -4,5 +4,6 @@ generic-y += gpio.h generic-y += kvm_para.h generic-y += local64.h generic-y += qrwlock.h +generic-y += seccomp.h generic-y += user.h generic-y += vmlinux.lds.h diff --git a/arch/csky/include/asm/thread_info.h b/arch/csky/include/asm/thread_info.h index 8980e4e64391..68e7a1227170 100644 --- a/arch/csky/include/asm/thread_info.h +++ b/arch/csky/include/asm/thread_info.h @@ -85,6 +85,6 @@ static inline struct thread_info *current_thread_info(void) _TIF_NOTIFY_RESUME | _TIF_UPROBE) #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \ - _TIF_SYSCALL_TRACEPOINT) + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP) #endif /* _ASM_CSKY_THREAD_INFO_H */ |