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c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4SevsKPvnUeP4Fd/8haXDyIv++4wGZ1Dq4EbdX8Rk4s=; b=otWcHdNo1MHWdTAYfYbKNTebk81D5Figg7FxkXvXALg4/aX1XZo9+980WdLq4PAx2x CSifwZrGARcH9Q3xc+qS/kYQoUMVL1qOKsK5UiIwOpW/mkYJ5KmxD2Jap0vsV5F29+Hu uvc7Ikp5QcrR1yGA+eiF0sr7FDOR7B8jqqJcO0K4laqXUw4wER3gGXvhbpa1QrmpeA7h FGBjzbtPSzmEcJ4+F0QGKgFCmUVVj/UtISlRduIKty9A9wQlykYQt7Ksda/eZz2Y2/M6 1HVgqeRabjTYPZwmCIueIf77y6yon9BW+9sX0Opg3iFq6qTMJw2gn/aunhUIBy47w89P 56Bw== X-Gm-Message-State: AOAM533mjnPrkE9IQy/ka4VdVhS9icTCsfNpiHcEHiVQ8juR5uSijDCB JlSBlOsqudaOcUsbzLmsisqhg8rXCg8Ng208odd0Gg== X-Google-Smtp-Source: ABdhPJzaOoWFk8ECBdcVfWwZhIZWmhxRKiSAP0rIFeyZAJjFmghARjcTG7NukcCwh9ZOouk3A3h7PMUCoXWJIInqpu4= X-Received: by 2002:a1c:4105:: with SMTP id o5mr5853478wma.168.1591845299483; Wed, 10 Jun 2020 20:14:59 -0700 (PDT) MIME-Version: 1.0 References: <20200606151254.GO19604@bombadil.infradead.org> <20200608114445.GT19604@bombadil.infradead.org> <20200610233349.GL19604@bombadil.infradead.org> In-Reply-To: From: Chris Murphy Date: Wed, 10 Jun 2020 21:14:43 -0600 Message-ID: Subject: Re: 5.7.0 page allocation failure: order:0, mode:0x400d0 To: Chris Murphy Cc: Matthew Wilcox , Hugh Dickins , Vlastimil Babka , Linux Memory Management List , Chris Wilson Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 5D90818033DF1 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Jun 10, 2020 at 5:43 PM Chris Murphy wrote: > > On Wed, Jun 10, 2020 at 5:33 PM Matthew Wilcox wrote: > > > > On Wed, Jun 10, 2020 at 05:31:14PM -0600, Chris Murphy wrote: > > > On Mon, Jun 8, 2020 at 3:33 PM Hugh Dickins wrote: > > > > > > > > ChrisM, could you try with the patch below, and see if it works > > > > for you - I hope it doesn't just give you a blank screen. > > > > > > Did this. Does compile, and boot, no blank screen, and webkitgtk > > > compiles without error (it ends in OOM, as expected). > > > > ... but the OOM doesn't point back to i915's shmem functions any more? > > It doesn't, but... > > I'm going to redo the test because Fedora Workstation 32 enables > earlyoom by default, and that's what triggered the OOM. Not the > kernel's oomkiller. But in the original report, earlyoom was also > enabled but not triggered, yet I got the reported splats. Completes, no splats. (And no OOM.) -- Chris Murphy