Commit 8574bf8d authored by Guo Ren's avatar Guo Ren Committed by Palmer Dabbelt

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: default avatarGuo Ren <guoren@linux.alibaba.com>
Signed-off-by: default avatarGuo Ren <guoren@kernel.org>
Reviewed-by: default avatarOleg Nesterov <oleg@redhat.com>
Reviewed-by: default avatarBjörn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20230222033021.983168-3-guoren@kernel.orgSigned-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent fe15c26e
...@@ -212,7 +212,6 @@ unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n) ...@@ -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) void ptrace_disable(struct task_struct *child)
{ {
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
} }
long arch_ptrace(struct task_struct *child, long request, long arch_ptrace(struct task_struct *child, long request,
......
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