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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 62115C43331 for ; Thu, 2 Apr 2020 15:50:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 201D62063A for ; Thu, 2 Apr 2020 15:50:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=soleen.com header.i=@soleen.com header.b="XZ84V2Sd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 201D62063A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=soleen.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id ADFEF8E0008; Thu, 2 Apr 2020 11:50:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A90128E0007; Thu, 2 Apr 2020 11:50:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9A5BF8E0008; Thu, 2 Apr 2020 11:50:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0229.hostedemail.com [216.40.44.229]) by kanga.kvack.org (Postfix) with ESMTP id 80AB78E0007 for ; Thu, 2 Apr 2020 11:50:11 -0400 (EDT) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 4372752B3 for ; Thu, 2 Apr 2020 15:50:11 +0000 (UTC) X-FDA: 76663351422.02.pest42_58e817b5e8f4e X-HE-Tag: pest42_58e817b5e8f4e X-Filterd-Recvd-Size: 3382 Received: from mail-ed1-f44.google.com (mail-ed1-f44.google.com [209.85.208.44]) by imf35.hostedemail.com (Postfix) with ESMTP for ; Thu, 2 Apr 2020 15:50:10 +0000 (UTC) Received: by mail-ed1-f44.google.com with SMTP id i16so4758935edy.11 for ; Thu, 02 Apr 2020 08:50:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=soleen.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lWiLEOoB9oK39HFnZLy9XnHKYhWh1Ssr8OhqfbIqh4k=; b=XZ84V2SdmNStKb0uvifsP+3Vnv6KxRR09jB+fdBNVPmqKoJdPmL/ao8W67lgTiGJ0v YRmeGHXN2vGZm9id/mSrFE9UjVfr9qcUIUsDGUp5W+XyHRu1VjlDMEZq+EDmdCMlTR2K r8XQNq1HR3WbbyAN2RXx20ENHJtkhTlHnVaVdExP3hBWEdnIt4y7SiwW6CEAXyccOEXs oPz1AMyXiG2R99jG4dZd1IoUsd2wQBnuXbpgigQKc2dc+Xo0yECuwQlVIAC2rheQuCKi PFbeOZ6xe+Qb3EXGD4ikV3xPLhkCZHumplPKNEKXHhsStjmehPAu229WBGJP4akuyRmc gMCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; 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=lWiLEOoB9oK39HFnZLy9XnHKYhWh1Ssr8OhqfbIqh4k=; b=rArZeIPK3SrFiooMt+VCZQ5vbGhCdKhWfdylIPD4g2u4lL71c6DIW5pe2p0kV5aoBL Xu3vcdWTEE078zp1Ku6Qf/gJrAEcBvF/Gk/LbGbvSfwijQFSVd+7jBvPLjeqz+BLRsI0 E+Zc9UeAaYkZqMqarR9jBKANt6MLie4zMV2O2fSvFq6bkV5AzcLzQYhLGltL5romc0NM NuJd1VEtovsqh0A5TEiNR5HJeQ5gfFR2+5+5QL/gbokS9xHA63KdxXVexkhnjB0eZ6sy ti+ERelCL1GsI1mE5tzUGx/Srj1gIBZCiNNBeFRxdOpLZR6U90e4/CdOdMQi3zG1Rrqg ALtw== X-Gm-Message-State: AGi0PuZprGFpoA2cikp8ofSSYLFCUv2aJWw2mgpfk4cUu7/iymxFfJgz 0/WG45IMDPPTYy1pdOIaYRL6ePpC2CGu6nim6cyA3Q== X-Google-Smtp-Source: APiQypIyLw8BJpyCQnBxfXvaW2AVBrt8fIMhpgGxCm+e32hu2TFoMcW3XaF51k3UAsagEGJCgD6CU5KzKrjBw+fak8o= X-Received: by 2002:a50:b966:: with SMTP id m93mr3549543ede.346.1585842609563; Thu, 02 Apr 2020 08:50:09 -0700 (PDT) MIME-Version: 1.0 References: <20200401225723.14164-1-pasha.tatashin@soleen.com> <20200401225723.14164-3-pasha.tatashin@soleen.com> <875bcca7-7a95-d98f-ff0c-7eab224e6033@redhat.com> In-Reply-To: <875bcca7-7a95-d98f-ff0c-7eab224e6033@redhat.com> From: Pavel Tatashin Date: Thu, 2 Apr 2020 11:49:58 -0400 Message-ID: Subject: Re: [PATCH v2 2/2] mm: initialize deferred pages with interrupts enabled To: David Hildenbrand Cc: LKML , Andrew Morton , Michal Hocko , linux-mm , Dan Williams , Shile Zhang , Daniel Jordan , Kirill Tkhai , James Morris , Sasha Levin , Vlastimil Babka Content-Type: text/plain; charset="UTF-8" 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: > Can you please add my details about the use of cond_resched() fixing > detection of RCU stalls? > > https://lore.kernel.org/linux-mm/20200401104156.11564-2-david@redhat.com/ > > In the meantime, I'll give these two patches a churn. Thanks Hi David, I will add your RCU details in the next revision. Thank you, Pasha