From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EA399C43461 for ; Tue, 15 Sep 2020 13:08:58 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 7707E20829 for ; Tue, 15 Sep 2020 13:08:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZO9myoY4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7707E20829 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id E612690004E; Tue, 15 Sep 2020 09:08:57 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E11CD90004C; Tue, 15 Sep 2020 09:08:57 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D28A290004E; Tue, 15 Sep 2020 09:08:57 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0105.hostedemail.com [216.40.44.105]) by kanga.kvack.org (Postfix) with ESMTP id BA96990004C for ; Tue, 15 Sep 2020 09:08:57 -0400 (EDT) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 73718181AC550 for ; Tue, 15 Sep 2020 13:08:57 +0000 (UTC) X-FDA: 77265325914.08.blow61_020f40627111 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin08.hostedemail.com (Postfix) with ESMTP id 3938F1819E766 for ; Tue, 15 Sep 2020 13:08:57 +0000 (UTC) X-HE-Tag: blow61_020f40627111 X-Filterd-Recvd-Size: 2601 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf12.hostedemail.com (Postfix) with ESMTP for ; Tue, 15 Sep 2020 13:08:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=7NBf7Gx3NEoEBeWF+X5RA2TyfqQ9s1ho0GYQa3vJ+Jk=; b=ZO9myoY4N8MfiF8r9ZsvVUTGB0 OpnTN/gQGj4PpxFg8LiE+oarC9K2KzEtQiyaBPyHtovx7UQS5tW+8bfbZDtPpgRuvDKMNJaZJbnec DrMTvRg1f1Te744UlXOkbnaopigPono/kBlyjwnNfR0ZoKnhZnaFfm2koAZUL1lyoGn01IeqbSwFC yDxXO8ABXfJxT5Vh8Kv5VpEcNU5zbsf0MhVPYtVLKyR8o2A2dpQz9WFvK8WbHRf/K1mH/HftDS0+k XVucUsuZ1mjpTCkcuCujL50iA09RUSUuTMire+garHju3WRwUpM7Qwp53r2bIHF2mw1nW9mACo6pG 7bLfhU2w==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIAhU-0000rc-Od; Tue, 15 Sep 2020 13:08:48 +0000 Date: Tue, 15 Sep 2020 14:08:48 +0100 From: Matthew Wilcox To: Naresh Kamboju Cc: Hugh Dickins , linux-mm , Andrew Morton , William Kucharski , Jani Nikula , Alexey Dobriyan , Johannes Weiner , Chris Wilson , Matthew Auld , Huang Ying , intel-gfx@lists.freedesktop.org, Cgroups , open list , lkft-triage@lists.linaro.org, Linux-Next Mailing List , Stephen Rothwell , ricardo.canuelo@collabora.com Subject: Re: [PATCH v2 0/8] Return head pages from find_*_entry Message-ID: <20200915130848.GD5449@casper.infradead.org> References: <20200910183318.20139-1-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 3938F1819E766 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 Tue, Sep 15, 2020 at 06:23:27PM +0530, Naresh Kamboju wrote: > While running kselftest mincore tests the following kernel BUG reported on the > linux next-20200915 tag on x86_64, i386 and arm64. https://lore.kernel.org/linux-mm/20200914112738.GM6583@casper.infradead.org/