Messages in this thread Patch in this message |  | | From | guoren@kernel ... | Subject | [PATCH -next V13 2/7] riscv: ptrace: Remove duplicate operation | Date | Sat, 7 Jan 2023 06:38:33 -0500 |
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From: Guo Ren <guoren@linux.alibaba.com>
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 <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: Björn Töpel <bjorn@rivosinc.com> --- arch/riscv/kernel/ptrace.c | 1 - 1 file changed, 1 deletion(-)
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, -- 2.36.1
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