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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=560QhtIouAxRkxi0xgbRco12oXV0MN1quGyw7RamZ+k=; b=XhlHfl9JgF6xMVztb/pHP6Rxyqa+s72CV0TDqlxyBCmecLEPFo1Cj11cWUmv8bHkAS 3M4FTzSW+7KyhgA3e8qr7k2ckfdgNbxb6GQFfzTABTbVquT66zwk86ULtJEFUyZbmKiS VYyqrxrudH1UiDMZKhXn0YxwI7HfXWjkMWMwt1spgWRrCH1Q9vOGCoJP34+UcdNlcJQX dk7FPloBSyJZRzyVnLHZj0L6nEIPZpIeRmd56JXoPl3zt6FoXgrPXa7mzyIcx8o5yaeT DnTOfNHX4NMQ0c8O7m71e3rRwO38feg1oO/YpQYfsVtSg5VW5Gk42T2Kz2KUTkpoMIxu P8FA== X-Gm-Message-State: AOAM5336xySlhCo0dIgzo8X6HouU3JDai8xc5bJHHEUbklIU2Ni3tsSo lJCk1sL4+Doy3puiNUyEzkh3It79QMBC9suxiVeO8w== X-Google-Smtp-Source: ABdhPJyFteTOZfGVQtrf+YD8FcMowTgzEfy3yvT16hzUo0jOi1PU1jcTO8dHdx72DF5xvGsmszWLfjR5X9TxW+JYo7o= X-Received: by 2002:a1c:143:: with SMTP id 64mr5604781wmb.182.1591832613570; Wed, 10 Jun 2020 16:43:33 -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: <20200610233349.GL19604@bombadil.infradead.org> From: Chris Murphy Date: Wed, 10 Jun 2020 17:43:17 -0600 Message-ID: Subject: Re: 5.7.0 page allocation failure: order:0, mode:0x400d0 To: Matthew Wilcox Cc: Chris Murphy , Hugh Dickins , Vlastimil Babka , Linux Memory Management List , Chris Wilson Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 29B7718140B8A X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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 5:33 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. -- Chris Murphy