diff options
| author | Guo Ren <[email protected]> | 2023-02-21 22:30:16 -0500 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2023-03-23 08:46:58 -0700 |
| commit | 8574bf8d0ddd46f0bc393381563f59a6f4418a3e (patch) | |
| tree | 379ad6000046cba77f179edc5bed9d2eb1eb8097 /arch/riscv/kernel/ptrace.c | |
| parent | fe15c26ee26efa11741a7b632e9f23b01aca4cc6 (diff) | |
riscv: ptrace: Remove duplicate operation
The TIF_SYSCALL_TRACE is controlled by a common code, see
kernel/ptrace.c and include/linux/thread_info.h.
clear_task_syscall_work(child, SYSCALL_TRACE);
Signed-off-by: Guo Ren <[email protected]>
Signed-off-by: Guo Ren <[email protected]>
Reviewed-by: Oleg Nesterov <[email protected]>
Reviewed-by: Björn Töpel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'arch/riscv/kernel/ptrace.c')
| -rw-r--r-- | arch/riscv/kernel/ptrace.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index 2ae8280ae475..44f4b1ca315d 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -212,7 +212,6 @@ unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n) void ptrace_disable(struct task_struct *child) { - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); } long arch_ptrace(struct task_struct *child, long request, |