Path: csiph.com!feeder.erje.net!1.us.feeder.erje.net!newsfeed.fsmpi.rwth-aachen.de!newsfeed.straub-nv.de!news.unit0.net!news.panservice.it!bofh.it!news.nic.it!robomod From: Matthew McClintock Newsgroups: linux.kernel Subject: Re: Regression in 4.6.0-git - bisected to commit dd254f5a382c Date: Wed, 25 May 2016 00:40:02 +0200 Message-ID: References: MIME-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8BIT X-Mailer: Apple Mail (2.3124) Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 18 Organization: linux.* mail to news gateway X-Original-Cc: Al Viro , LKML X-Original-Date: Tue, 24 May 2016 17:31:51 -0500 X-Original-Message-ID: <2D6D38D9-FE06-4115-8FB2-48CB2FB19809@codeaurora.org> X-Original-References: <57437683.30008@lwfinger.net> <20160524001854.GW14480@ZenIV.linux.org.uk> <57447CE1.9020207@lwfinger.net> <6E57F7A4-59B0-46EA-9FFF-D0A4BA2D8E51@codeaurora.org> <5744A899.70503@lwfinger.net> <3988EB49-F17D-452B-A1AD-F202265B1BCA@codeaurora.org> <5744AD31.4090808@lwfinger.net> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1406489 > On May 24, 2016, at 2:36 PM, Larry Finger wrote: > > On 05/24/2016 02:25 PM, Matthew McClintock wrote: >> On May 24, 2016, at 2:16 PM, Larry Finger wrote: >>> >>> On 05/24/2016 02:13 PM, Matthew McClintock wrote: >>>> I’m seeing this too, same commit if you want another person to test/reproduce. >>> >>> If you do a pull today, does that fix your problem? >> >> Hmm, no. Which commit am I looking for? I’m on a56f489502e28caac56c8a0735549740f0ae0711 > > Commit 84787c572d402644dca4874aba73324d9f8e3948 is working for me. I have a fixup in lib/iov_iter.c with a dump_stack() call if the fixup was needed. That dump is not triggered. I do not seem to have a56f489502e yet. Still seeing the issue on top of tree and the above commit. Re-ran bisection just to be sure. -M