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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, 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 CAF33C48BDF for ; Tue, 15 Jun 2021 23:48:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A7621610C8 for ; Tue, 15 Jun 2021 23:48:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231465AbhFOXuY (ORCPT ); Tue, 15 Jun 2021 19:50:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:50822 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229898AbhFOXuX (ORCPT ); Tue, 15 Jun 2021 19:50:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7D8F161369; Tue, 15 Jun 2021 23:48:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1623800898; bh=MU+QgBNSQeAjAwvNJgbwfAcrLw//Mv1kPExB4e8vCXw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=q8ADG2ZIioieYx3NSlF5YDr8udzfRscNEhba5uzHy7LSg1cPwM8N945yJ+Wxr0dtd 8fV16UuhlsOzrMAqwr7h1oACCbfGvRddETpDuM9H+DwDfoMFtqr2sZiWUCk1fhISq6 GBOMPKVCvUFKlXp2cHQj+GJdtqrH+CNR57OmbIL8= Date: Tue, 15 Jun 2021 16:48:18 -0700 From: Andrew Morton To: HORIGUCHI =?UTF-8?B?TkFPWUE=?= (=?UTF-8?B?5aCA5Y+j44CA55u05Lmf?=) Cc: Naoya Horiguchi , "linux-mm@kvack.org" , Linus Torvalds , Oscar Salvador , Michal Hocko , Tony Luck , "Aneesh Kumar K.V" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v3] mm/hwpoison: do not lock page again when me_huge_page() successfully recovers Message-Id: <20210615164818.24d5c07c95ece3fcf82e7805@linux-foundation.org> In-Reply-To: <20210615035846.GA1807446@hori.linux.bs1.fc.nec.co.jp> References: <20210609072029.74645-1-nao.horiguchi@gmail.com> <20210610165059.6618498250f60674c1bb9c03@linux-foundation.org> <20210611002329.GA1201351@hori.linux.bs1.fc.nec.co.jp> <20210614193528.c2cc50d92eb76c4bea1b40e8@linux-foundation.org> <20210615035846.GA1807446@hori.linux.bs1.fc.nec.co.jp> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 15 Jun 2021 03:58:47 +0000 HORIGUCHI NAOYA(堀口　直也) wrote: > > Should Tony's patchset also be targeted to -stable? If so then OK. > > Yes, that's fine. And I think that the first two patches > (mm-memory-failure-use-a-mutex-to-avoid-memory_failure-races.pathc and > mmhwpoison-return-ehwpoison-to-denote-that-the-page-has-already-been-poisoned.patch) > can be marked to stable, but 3/3 (mmhwpoison-send-sigbus-with-error-virutal-address.patch) > may not because it's a little too large and not the main part of the fixes. OK, thanks, I queued mm-memory-failure-use-a-mutex-to-avoid-memory_failure-races.patch mm-memory-failure-use-a-mutex-to-avoid-memory_failure-races-fix.patch mmhwpoison-return-ehwpoison-to-denote-that-the-page-has-already-been-poisoned.patch # mm-hwpoison-do-not-lock-page-again-when-me_huge_page-successfully-recovers.patch for 5.13 with cc:stable and mmhwpoison-send-sigbus-with-error-virutal-address.patch mmhwpoison-send-sigbus-with-error-virutal-address-fix.patch for 5.14.