From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755530AbdGXSRf (ORCPT ); Mon, 24 Jul 2017 14:17:35 -0400 Received: from mout.gmx.net ([212.227.15.19]:54721 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754799AbdGXSRM (ORCPT ); Mon, 24 Jul 2017 14:17:12 -0400 Message-ID: <1500920221.16574.7.camel@gmx.de> Subject: Re: [zram] ltp inspired explosion - master v4.13-rc1-3-g87b2c3fc6317 From: Mike Galbraith To: Jerome Marchand Cc: LKML , Minchan Kim , Nitin Gupta Date: Mon, 24 Jul 2017 20:17:01 +0200 In-Reply-To: <1500283045.7885.37.camel@gmx.de> References: <1500283045.7885.37.camel@gmx.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.20.5 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:Fb+3M9xThfCsBi2ztDeEE2x5wXc45RMl/c4PgO13QQaBJw3886z tywFXVglxU3EqBpBGKZqMx7hqhHlhaXBwrwV9TDLIbzZ4kkk4Y9ESxxpnFQLHeABjvTbjns GZ9Rcaf4kuEKLYzpavQJNboQXCiHMwVsDgKfyaTPtosFBmtlMZDK8EH7MjCegLZi67azefo nBD1A4o8Wq+IGhXFRCWpw== X-UI-Out-Filterresults: notjunk:1;V01:K0:4qTrA3pqh1w=:zvF2yv5sD95rSq4TEC72p1 BwhdpN9BwEgDD51eNpu9roue8SlQhNDX8L1oqLuatVRCR3EO9PoEz4Hu2ArQS2fhYZI5ZxeGz dD25LcG0mqr6uH73lqBckaDIXmN0UG1hw+vJqiypb3sKwlxBQN0m+UWD/SOXdtKPrzLnqthDN oGjhysovHK3fv5YWCgO/IS+g2n1FGsuM3yw6HpJYZt3YyY6wVKcu0GpcmFkyw7hAWiD/DGLQW wHWh6Ng52uVvQa23a0pm9M1lCEiephuxrvn8x4EZaA9vdcG13meDTFCAsDihHB2ZJXERZsDIV WvvLOFjUh3cDkOSM/SgWk9xdNFxgK4iQpCJd11GG84fgh5ijm0YuejZJpDQzNcsyjA5NtWjXA zgsHYd2QP+YG3I92DjJq37VDwWYQqOgkBkqyyLLKVPQvnDNivZyQnE+aGtXE0Cy1MOp2PR68u QV9gdxTXybK8HRuxKR8UfnwvBmmglisiE976a5A64w+jlfW7iKOcp1Hfroy0WTDMvGdTVWI2R 7OC+LJRhqelA5WZO5OEJ6J1jJ0blqmvNNX1VZvraFXIcEip3LClm7ZIrM2sWQa8VvHk+Ql9JK ZECbv58U9LwHTOg/OO7j0VdOWwkW5GeoePfUwY/kWysthhhDUHmT2AKyyKa6bqkamyNe51oJK TcuBcBj2KtnxqHR4tp1bzlxN63qdJDSG3uOVUTD2HIbIKUp+cdGhpIMqZ6mH/xZtxGKVmyMJi NTsWIbP27n1EF5Kff1ftvc4cRbKerXFI4zG6F28mVIbPJi2qilWNz4V4pXYEcCDyLuN6T8M+I vwcZ5uhMzQHPW9oyL5VvfjCXCISxFW3f6WLcLP3G5EszD9S/gA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now bisected and verified via revert, the culprit is: cf8e0fedf078 mm/zsmalloc: simplify zs_max_alloc_size handling Reproducer: ltp::testcases/bin/zram03. -Mike