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Harding" To: Vlastimil Babka Cc: Roman Gushchin , "Tobin C. Harding" , Andrew Morton , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Matthew Wilcox , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v5 2/7] slob: Respect list_head abstraction layer Message-ID: <20190409200649.GD19840@eros.localdomain> References: <20190402230545.2929-1-tobin@kernel.org> <20190402230545.2929-3-tobin@kernel.org> <20190403180026.GC6778@tower.DHCP.thefacebook.com> <20190403211354.GC23288@eros.localdomain> <63e395fc-41c5-00bf-0767-a313554f7b23@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <63e395fc-41c5-00bf-0767-a313554f7b23@suse.cz> X-Mailer: Mutt 1.11.4 (2019-03-13) User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 09, 2019 at 02:59:52PM +0200, Vlastimil Babka wrote: > On 4/3/19 11:13 PM, Tobin C. Harding wrote: > > > According to 0day test robot this is triggering an error from > > CHECK_DATA_CORRUPTION when the kernel is built with CONFIG_DEBUG_LIST. > > FWIW, that report [1] was for commit 15c8410c67adef from next-20190401. I've > checked and it's still the v4 version, although the report came after you > submitted v5 (it wasn't testing the patches from mailing list, but mmotm). I > don't see any report for the v5 version so I'd expect it to be indeed fixed by > the new approach that adds boolean return parameter to slob_page_alloc(). > > Vlastimil Oh man thanks! That is super cool, thanks for letting me know Vlastimil. Tobin