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Biederman" <ebiederm@xmission.com>, Oleg Nesterov <oleg@redhat.com>, Peter Zijlstra <peterz@infradead.org>, Thomas Gleixner <tglx@linutronix.de> Subject: [PATCH REPOST v3 0/2] signal: Avoid preempt_disable() in ptrace_stop() on PREEMPT_RT Date: Thu, 3 Aug 2023 12:09:30 +0200 Message-Id: <20230803100932.325870-1-bigeasy@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1773205713535307342 X-GMAIL-MSGID: 1773205713535307342 |
Series |
signal: Avoid preempt_disable() in ptrace_stop() on PREEMPT_RT
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Message
Sebastian Andrzej Siewior
Aug. 3, 2023, 10:09 a.m. UTC
this mini series updates the comment to properly explain why the preempt-disable section has been added and then disables this on PREEMPT_RT explaining why it can not be done. v3…v1 - Include the update comment of the second patch which was posted as v2 within the orignal thread. - Add Oleg's Acks. This is the repost of https://lore.kernel.org/20230615105627.1311437-1-bigeasy@linutronix.de Previous post: https://lore.kernel.org/20230606085524.2049961-1-bigeasy@linutronix.de
Comments
On 2023-08-03 12:09:30 [+0200], To linux-kernel@vger.kernel.org wrote: > this mini series updates the comment to properly explain why the > preempt-disable section has been added and then disables this on > PREEMPT_RT explaining why it can not be done. ping … > v3…v1 > - Include the update comment of the second patch which was posted as > v2 within the orignal thread. > - Add Oleg's Acks. > > This is the repost of > https://lore.kernel.org/20230615105627.1311437-1-bigeasy@linutronix.de > > Previous post: > https://lore.kernel.org/20230606085524.2049961-1-bigeasy@linutronix.de Sebastian