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=-5.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 034E3C43463 for ; Mon, 21 Sep 2020 12:55:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF78E20874 for ; Mon, 21 Sep 2020 12:55:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600692909; bh=jEPUMnMNEhxcA9p47EsJfqeURv7EsDLkgiABrGWl3EY=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References: List-ID:From; b=IltDL5WiKz8jnmmI+wLS+nRoJYp3dgHvfO07wCYWv5hzS5wFOF1j7JtFaMEnMx5nM RLLUewjMUmq+SUfg+NwU40y9E51I6c4aTsRQVfY9ZFPFzzF9DtEqrlgyqbjCs6XJbn UVCzSFjq2amaAbkb9J3gDC1jJjAgUUXc/psopoYQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727107AbgIUMzF (ORCPT ); Mon, 21 Sep 2020 08:55:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:60686 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727061AbgIUMzB (ORCPT ); Mon, 21 Sep 2020 08:55:01 -0400 Received: from localhost (unknown [70.37.104.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D37F52220C; Mon, 21 Sep 2020 12:55:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600692901; bh=jEPUMnMNEhxcA9p47EsJfqeURv7EsDLkgiABrGWl3EY=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:From; b=ZJmoq4ehiFhkLCp0188eyx/IBC/7gMvsie2P4//uiqKeCa2YUGjFw34msDHuMrT/k 5uI2nKogzTrNBREtAzQcIkrE+89dnNGm6UAUfK2UNtkSpO7ZVUmmc7K2L4XoY4Heco Rzvf4pbUg3w8efkzAuc4+/FhEUFkKXu4YXrA3HGs= Date: Mon, 21 Sep 2020 12:55:00 +0000 From: Sasha Levin To: Sasha Levin To: Vijay Balakrishna To: Andrew Morton Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org Cc: stable@vger.kernel.org Subject: Re: [v3 1/2] mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged In-Reply-To: <1600305709-2319-2-git-send-email-vijayb@linux.microsoft.com> References: <1600305709-2319-2-git-send-email-vijayb@linux.microsoft.com> Message-Id: <20200921125500.D37F52220C@mail.kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi [This is an automated email] This commit has been processed because it contains a "Fixes:" tag fixing commit: f000565adb77 ("thp: set recommended min free kbytes"). The bot has tested the following trees: v5.8.10, v5.4.66, v4.19.146, v4.14.198, v4.9.236, v4.4.236. v5.8.10: Build OK! v5.4.66: Build OK! v4.19.146: Failed to apply! Possible dependencies: 013de2d6671d ("csky: MMU and page table management") 27e1f8273113 ("khugepaged: enable collapse pmd for pte-mapped THP") 426dcd4b600f ("hexagon: switch to NO_BOOTMEM") 6471f52af786 ("alpha: switch to NO_BOOTMEM") 9143a9359d05 ("csky: Kernel booting") aca52c398389 ("mm: remove CONFIG_HAVE_MEMBLOCK") bc3ec75de545 ("dma-mapping: merge direct and noncoherent ops") c32e64e852f3 ("csky: Build infrastructure") ca9a46f8a4f0 ("mm/memory_hotplug: online_pages cannot be 0 in online_pages()") de1193f0be66 ("mm, memory_hotplug: update pcp lists everytime onlining a memory block") e0a9317d9004 ("hexagon: use generic dma_noncoherent_ops") e900a918b098 ("mm: shuffle initial free memory to improve memory-side-cache utilization") f3ecc0ff0457 ("dma-mapping: move the dma_coherent flag to struct device") f406f222d4b2 ("hexagon: implement the sync_sg_for_device DMA operation") v4.14.198: Failed to apply! Possible dependencies: 008ef0969dd9 ("btrfs: drop lock parameter from update_ioctl_balance_args and rename") 17ef445f9bef ("Documentation/filesystems: update documentation of file_operations") 27e1f8273113 ("khugepaged: enable collapse pmd for pte-mapped THP") 3d8f7615319b ("vfs: implement readahead(2) using POSIX_FADV_WILLNEED") 45cd0faae371 ("vfs: add the fadvise() file operation") 5740c99e9d30 ("vfs: dedupe: return int") 6e8b704df584 ("fs: update documentation to mention __poll_t and match the code") 87eb5eb24232 ("vfs: dedupe: rationalize args") b4e98d9ac775 ("mm: account pud page tables") c4812909f5d5 ("mm: introduce wrappers to access mm->nr_ptes") ca9a46f8a4f0 ("mm/memory_hotplug: online_pages cannot be 0 in online_pages()") de1193f0be66 ("mm, memory_hotplug: update pcp lists everytime onlining a memory block") e900a918b098 ("mm: shuffle initial free memory to improve memory-side-cache utilization") f51d2b59120f ("btrfs: allow to set compression level for zlib") f5c29bd9dbd3 ("Btrfs: add __init macro to btrfs init functions") v4.9.236: Failed to apply! Possible dependencies: 0b89ede62963 ("s390/mm: fork vs. 5 level page tabel") 27e1f8273113 ("khugepaged: enable collapse pmd for pte-mapped THP") 505a60e22560 ("asm-generic: introduce 5level-fixup.h") a00cc7d9dd93 ("mm, x86: add support for PUD-sized transparent hugepages") b4e98d9ac775 ("mm: account pud page tables") c2febafc6773 ("mm: convert generic code to 5-level paging") c4812909f5d5 ("mm: introduce wrappers to access mm->nr_ptes") c763ea2650df ("x86/kconfig: Sort the 'config X86' selects alphabetically") d94e068573f2 ("x86/kconfig: Move 64-bit only arch Kconfig selects to 'config X86_64'") v4.4.236: Failed to apply! Possible dependencies: 0b57d6ba0bd1 ("mm/mmap.c: remove redundant local variables for may_expand_vm()") 1170532bb49f ("mm: convert printk(KERN_ to pr_") 27e1f8273113 ("khugepaged: enable collapse pmd for pte-mapped THP") 5a6e75f8110c ("shmem: prepare huge= mount option and sysfs knob") 756a025f0009 ("mm: coalesce split strings") 84638335900f ("mm: rework virtual memory accounting") 8cee852ec53f ("mm, procfs: breakdown RSS for anon, shmem and file in /proc/pid/status") b46e756f5e47 ("thp: extract khugepaged from mm/huge_memory.c") d07e22597d1d ("mm: mmap: add new /proc tunable for mmap_base ASLR") d977d56ce5b3 ("mm: warn about VmData over RLIMIT_DATA") d9fe4fab1197 ("x86/mm/pat: Add untrack_pfn_moved for mremap") eca56ff906bd ("mm, shmem: add internal shmem resident memory accounting") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha