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Tue, 30 Aug 2022 00:33:51 -0700 (PDT) Date: Tue, 30 Aug 2022 07:33:51 +0000 From: Stafford Horne To: guoren@kernel.org Cc: oleg@redhat.com, vgupta@kernel.org, linux@armlinux.org.uk, monstr@monstr.eu, dinguyen@kernel.org, palmer@dabbelt.com, davem@davemloft.net, arnd@arndb.de, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-snps-arc@lists.infradead.org, sparclinux@vger.kernel.org, openrisc@lists.librecores.org, Guo Ren Subject: Re: [PATCH 2/3] openrisc: ptrace: Remove duplicate operation Message-ID: References: <20220830065316.3924938-1-guoren@kernel.org> <20220830065316.3924938-3-guoren@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220830065316.3924938-3-guoren@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220830_003356_693344_8976D2D0 X-CRM114-Status: GOOD ( 14.40 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Aug 30, 2022 at 02:53:15AM -0400, guoren@kernel.org wrote: > From: Guo Ren > > The TIF_SYSCALL_TRACE is controlled by a common code, see > kernel/ptrace.c and include/linux/thread.h. > > clear_task_syscall_work(child, SYSCALL_TRACE); > > Signed-off-by: Guo Ren > Signed-off-by: Guo Ren Acked-by: Stafford Horne > --- > arch/openrisc/kernel/ptrace.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c > index b971740fc2aa..cc53fa676706 100644 > --- a/arch/openrisc/kernel/ptrace.c > +++ b/arch/openrisc/kernel/ptrace.c > @@ -132,7 +132,6 @@ void ptrace_disable(struct task_struct *child) > pr_debug("ptrace_disable(): TODO\n"); > > user_disable_single_step(child); > - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); > } > > long arch_ptrace(struct task_struct *child, long request, unsigned long addr, > -- > 2.36.1 > _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv