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Howlett" , Andrew Morton , maple-tree@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other readers are possible In-Reply-To: <87y1hr22o1.fsf@mail.lhotse> (Michael Ellerman's message of "Thu, 31 Aug 2023 15:37:02 +1000") References: <20230819004356.1454718-1-Liam.Howlett@oracle.com> <20230819004356.1454718-2-Liam.Howlett@oracle.com> <87bkeotin8.fsf@igel.home> <87y1hr22o1.fsf@mail.lhotse> X-Yow: Everything will be ALL RIGHT if we can just remember things about ALGEBRA.. or SOCCER.. or SOCIALISM.. Date: Thu, 31 Aug 2023 21:01:38 +0200 Message-ID: <87cyz3594d.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=3.2 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_SBL_CSS, RCVD_IN_SORBS_WEB,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Level: *** X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Aug 31 2023, Michael Ellerman wrote: > Andreas Schwab writes: >> This breaks booting on ppc32: > > Does enabling CONFIG_DEBUG_ATOMIC_SLEEP fix the crash? Yes, it does. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."