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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m9-20020a170902768900b001a69f1cea63si1473820pll.223.2023.04.16.12.47.33; Sun, 16 Apr 2023 12:47:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b=6S6DR2vT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229649AbjDPT2D (ORCPT + 99 others); Sun, 16 Apr 2023 15:28:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229501AbjDPT2C (ORCPT ); Sun, 16 Apr 2023 15:28:02 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BFE432123 for ; Sun, 16 Apr 2023 12:28:01 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-3ee6c339cceso184865e9.0 for ; Sun, 16 Apr 2023 12:28:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1681673280; x=1684265280; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=gycHA7yj6cEyO67Eau7CxKEijbEYGga0ND6jZYOwtZg=; b=6S6DR2vTH+dFOkR6a8d71fDagEaq6IJk7sjV2HGM8i6O7MTtPWzOG9iQgN3hEjvnm8 l+93MjO9qOgUeim+m3yfWNM+1RDM9BplZE693Ak9q1MI+qM+MprjhxNKCdYbadEwcqdU ZsqoEOjwVw42OAvPb+HMzjFFokh24oO32En017kDlEs0WZx/NcbaS9RRtexv9pDvA/+c pv/umlvE8r42uhLcnigByBKiJHzE1R68xDURC+2axOKRcMtzkXP3sbkD1SNjpOqHC6CD omeiKzS+wIz3Lb2bmPk9FYpLNmKk5KrnzfqtnftKTVneyLuh801XA8hsXGlh0mTQ7uch GOqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681673280; x=1684265280; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gycHA7yj6cEyO67Eau7CxKEijbEYGga0ND6jZYOwtZg=; b=jWXiNZ1mAPhLD8v85OfwkNOZzAnrAAW7Oqdeo63shmh77V7+BfPVN5oC5hbIQ147TM EJ74/Ra+1GMyJhlFqEeRomb/C7H9dCmYudLesgfP23SHFGcce/F620OMPA8zAz5DnSie tnKmoqOfgm4ES87C5LKHInxlIZRY+p5yC3+fyyj0se2EbMSJQgjPo20kdRaEoLrfcy/4 N7sbgbWXxQSQCgf/mbIQeWe+wzv5oeI/PzHpFYWeJUedEzT4Ullh7OK1CIJC7RSnwxMc nW8FTyA1g4Z7Y+wNZ5+JPLxUsPhxkLGP4fPuJ9j9VkcUJO62604Pi93FuL/9OqMENXy6 Ct0g== X-Gm-Message-State: AAQBX9d7kiDcj3rXbuDNeRwCWgFkRRhdkjXHjGMuzpGUmqv7HutS8o1j U+mfDQhlXU/cGZUQBCaNK+q4FCdGYsbFleAOjUBJuG0i/0FU+sLRqbs= X-Received: by 2002:a05:600c:3d13:b0:3f1:7490:e5a4 with SMTP id bh19-20020a05600c3d1300b003f17490e5a4mr4545wmb.6.1681673280121; Sun, 16 Apr 2023 12:28:00 -0700 (PDT) MIME-Version: 1.0 References: <20230304034835.2082479-1-senozhatsky@chromium.org> <20230416151853.GK25053@google.com> In-Reply-To: <20230416151853.GK25053@google.com> From: Yu Zhao Date: Sun, 16 Apr 2023 13:27:22 -0600 Message-ID: Subject: Re: [PATCHv4 0/4] zsmalloc: fine-grained fullness and new compaction algorithm To: Sergey Senozhatsky Cc: Minchan Kim , Andrew Morton , Yosry Ahmed , linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Apr 16, 2023 at 9:19=E2=80=AFAM Sergey Senozhatsky wrote: > > On (23/04/16 01:20), Yu Zhao wrote: > > > > Seeing the following crashes from mm-unstable. Please take a look. Than= ks. > > > > Hi, > > Did you bisect it down to this series? Not exactly -- since this series was the only suspect I had, I cherry picked it to v6.3-rc6 and verified it is the culprit.