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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 BDC3EC433B4 for ; Fri, 9 Apr 2021 05:05:17 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 4A31F61178 for ; Fri, 9 Apr 2021 05:05:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4A31F61178 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C05FE6B0070; Fri, 9 Apr 2021 01:05:16 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BB4306B0071; Fri, 9 Apr 2021 01:05:16 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A2EAF6B0072; Fri, 9 Apr 2021 01:05:16 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0035.hostedemail.com [216.40.44.35]) by kanga.kvack.org (Postfix) with ESMTP id 848CA6B0070 for ; Fri, 9 Apr 2021 01:05:16 -0400 (EDT) Received: from smtpin32.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 4107B183B04AA for ; Fri, 9 Apr 2021 05:05:16 +0000 (UTC) X-FDA: 78011639832.32.A80DB49 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf12.hostedemail.com (Postfix) with ESMTP id 320B5D6 for ; Fri, 9 Apr 2021 05:05:12 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 03E8461165; Fri, 9 Apr 2021 05:05:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1617944714; bh=6Wnuf9M102AXqzomv0irSR9VM7qEJdUXgl0COqC7FoM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=sIB/Ab+OVrLd8LJa3Fa7/1k1sipGOwUeWJcOn9PB0iN82g0tA+pkF4hnMJJ1dsr4c IU1Geh8uykg1KwgJcgh7k75vVCVAfduyRDDaWwVg4RhwHMOoRfhRfNl1tUPapUjttB wHUE2y87fP7zSPhCuZV8nqlfCEQaTRjAJtxGZLcw= Date: Thu, 8 Apr 2021 22:05:13 -0700 From: Andrew Morton To: Oscar Salvador Cc: Mike Kravetz , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Roman Gushchin , Michal Hocko , Shakeel Butt , David Hildenbrand , Muchun Song , David Rientjes , Miaohe Lin , Peter Zijlstra , Matthew Wilcox , HORIGUCHI NAOYA , "Aneesh Kumar K . V" , Waiman Long , Peter Xu , Mina Almasry , Hillf Danton , Joonsoo Kim , Barry Song , Will Deacon Subject: Re: [PATCH v4 0/8] make hugetlb put_page safe for all calling contexts Message-Id: <20210408220513.36b57e18f1f538213a315ab7@linux-foundation.org> In-Reply-To: References: <20210405230043.182734-1-mike.kravetz@oracle.com> <01d8785f-efeb-553d-f075-6501c621ae20@oracle.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 320B5D6 X-Stat-Signature: jzifs376eu34gd83hd3js5r1ryubdrfn X-Rspamd-Server: rspam02 Received-SPF: none (linux-foundation.org>: No applicable sender policy available) receiver=imf12; identity=mailfrom; envelope-from=""; helo=mail.kernel.org; client-ip=198.145.29.99 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1617944712-105980 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 Thu, 8 Apr 2021 09:11:30 +0200 Oscar Salvador wrote: > But if It is going to be easier for Andrew, just pull them all out and I > will resend the whole series once this work goes in. I think so. I shall drop these: mmpage_alloc-bail-out-earlier-on-enomem-in-alloc_contig_migrate_range.patch mmcompaction-let-isolate_migratepages_rangeblock-return-error-codes.patch mmcompaction-let-isolate_migratepages_rangeblock-return-error-codes-fix.patch mm-make-alloc_contig_range-handle-free-hugetlb-pages.patch mm-make-alloc_contig_range-handle-in-use-hugetlb-pages.patch mmpage_alloc-drop-unnecessary-checks-from-pfn_range_valid_contig.patch and these: mm-cma-change-cma-mutex-to-irq-safe-spinlock.patch hugetlb-no-need-to-drop-hugetlb_lock-to-call-cma_release.patch hugetlb-add-per-hstate-mutex-to-synchronize-user-adjustments.patch hugetlb-create-remove_hugetlb_page-to-separate-functionality.patch hugetlb-call-update_and_free_page-without-hugetlb_lock.patch hugetlb-change-free_pool_huge_page-to-remove_pool_huge_page.patch hugetlb-make-free_huge_page-irq-safe.patch hugetlb-make-free_huge_page-irq-safe-fix.patch hugetlb-add-lockdep_assert_held-calls-for-hugetlb_lock.patch Along with notes-to-self that this: https://lkml.kernel.org/r/YGwnPCPaq1xKh/88@hirez.programming.kicks-ass.net might need attention and that this: hugetlb-make-free_huge_page-irq-safe.patch might need updating.