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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 6E627C282DD for ; Tue, 7 Jan 2020 20:29:39 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2EF6C2077B for ; Tue, 7 Jan 2020 20:29:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=colorremedies-com.20150623.gappssmtp.com header.i=@colorremedies-com.20150623.gappssmtp.com header.b="XVI2Jbsl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2EF6C2077B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=colorremedies.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id BB4F48E003C; Tue, 7 Jan 2020 15:29:38 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B654E8E001E; Tue, 7 Jan 2020 15:29:38 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A7A298E003C; Tue, 7 Jan 2020 15:29:38 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0106.hostedemail.com [216.40.44.106]) by kanga.kvack.org (Postfix) with ESMTP id 927728E001E for ; Tue, 7 Jan 2020 15:29:38 -0500 (EST) Received: from smtpin23.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with SMTP id 403C1180AD804 for ; Tue, 7 Jan 2020 20:29:38 +0000 (UTC) X-FDA: 76351978836.23.event07_8e40ba32f9f15 X-HE-Tag: event07_8e40ba32f9f15 X-Filterd-Recvd-Size: 2774 Received: from mail-wr1-f43.google.com (mail-wr1-f43.google.com [209.85.221.43]) by imf07.hostedemail.com (Postfix) with ESMTP for ; Tue, 7 Jan 2020 20:29:37 +0000 (UTC) Received: by mail-wr1-f43.google.com with SMTP id b6so1038308wrq.0 for ; Tue, 07 Jan 2020 12:29:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=colorremedies-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to:cc; bh=8C2X4TiaIV3qTAT8zcrbzqXqxzHw+EPhkgBwJi8Aunc=; b=XVI2Jbsln1TvUyp8xAFtFZMH6qcp1JybVa84DU+00TYbUIplVaDqQEBELXrz36332R g2KThWy7TYJMLx3zW417BbtWa28AF9gimHPjiZauisGCiji71Ow6XAMLJKf7fyioeL9y qzco27qDpuIwGwPZmefGsU0noYAuo5s/WkT/+T2xfbMdRNjpvLlixHgUnUv4vwhqBtoX MsomrS8VtPp/AkJtYTBfoidu8WHe81oPewRQPG7+NN2tEuS0EzKcwF3uQuarLLCZhCQh 6eEGjWYbRihnb/uw8VHIhBefm5luxtCT9tLDgfIT0VVoqkTpzxmadP//3YUo+9OTNqoE HMug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=8C2X4TiaIV3qTAT8zcrbzqXqxzHw+EPhkgBwJi8Aunc=; b=UhwNKeLr0RS4u8DYgRLcpfrDqy7sid1qfwOX4MGd0RwigpZgQfViFQYHWWyKxAQwMo G5I7VMuuSITbbXlU7kVgvnEsdA4LFjTzWIK6JmP0KI8bb+68dGbx+zT1XGaQNx37ukne 8HibV5BH/KZnxAFCneuvNtRvrKf2wmWKl+q9VP87IX+ad9ooGhTv4s8x3rE+vx3+kzON LqB8YE72mpp22IKeKT6/1cctQRg6ZS0mJhgTZ3rOlUNDyjKvxCIRgiqD1vd16ykGvStl 4VigI8pkuJnXUSUyixZeZobCgy7GaOAixjnLzLrqgHTggANa9f0m7scjwdaIjm39zm15 h66w== X-Gm-Message-State: APjAAAVdU0711Kz+QBuCEL1h2IIALP9pgkl0tB0K7aCfgiO4NLjx+ZKt pDs6EIXpmccueysIDWxtMgH1OOb+BYg0SfrX/UxhJa77G67bYw== X-Google-Smtp-Source: APXvYqyeRZsX1D1xU/r/nfhrDsrKcPYOQ7IXtJzB2Nb6sVyef/u+PGvgr4iPfHZmxseQJYMlwJpcOdTt2fDuHTjkYtQ= X-Received: by 2002:adf:82f3:: with SMTP id 106mr904824wrc.69.1578428975900; Tue, 07 Jan 2020 12:29:35 -0800 (PST) MIME-Version: 1.0 From: Chris Murphy Date: Tue, 7 Jan 2020 13:29:20 -0700 Message-ID: Subject: user space unresponsive, followup: lsf/mm congestion To: linux-mm@kvack.org Cc: Michal Hocko Content-Type: text/plain; charset="UTF-8" X-Bogosity: Ham, tests=bogofilter, spamicity=0.260804, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, This is in response to: https://lore.kernel.org/linux-fsdevel/20200104090955.GF23195@dread.disaster.area/T/#m8b25fd42501d780d8053fc7aa9f4e3a28a19c49f I decided to open a bug report for tracking and attachments but I'm also subscribed now to this list so - either here or there. "loss of responsiveness during heavy swap" https://bugzilla.kernel.org/show_bug.cgi?id=206117 Thanks! -- Chris Murphy