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=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, 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 375B7C4361B for ; Thu, 10 Dec 2020 19:55:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED48022571 for ; Thu, 10 Dec 2020 19:55:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404344AbgLJTzp (ORCPT ); Thu, 10 Dec 2020 14:55:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393645AbgLJTzg (ORCPT ); Thu, 10 Dec 2020 14:55:36 -0500 Received: from mail-ed1-x541.google.com (mail-ed1-x541.google.com [IPv6:2a00:1450:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2DB82C0613D6 for ; Thu, 10 Dec 2020 11:54:56 -0800 (PST) Received: by mail-ed1-x541.google.com with SMTP id c7so6845238edv.6 for ; Thu, 10 Dec 2020 11:54:56 -0800 (PST) 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=jiqhdpxyPB2qhSSL8lmFRULkbulVtgbgM3x8Yn9WIks=; b=AQf++TUte2ltHpibq5Gju3qOiL3gtd1QwSaE59Zg0LsQw0zfjWW1HRIjo9mBANVxxH g2yUJArXsTS3kiJYk8vnpJm/oDoorxtLFcUedB6/Ott4sfP1HkYEs9t7U26t6bey9sTA Er4F3CqzLKP85p3pj8B2B6a7zErOigfFrDZZ9E7gNU686C6eHUdLXUmgUjC2P4bVgU/t Oll8359JTX5UYeF11kTF1p01Spfeg705guksa4L+rg+PsJ7z3XD0xgGoF7BtmGAl7g7Q /+qZmbbMRwbJxIZ7nzM/qn2BqIpL3ylAOl0oe7DirzZefatNhRi/T6dEcsk+MYr6sXSa cF1g== 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=jiqhdpxyPB2qhSSL8lmFRULkbulVtgbgM3x8Yn9WIks=; b=V4L/q5Nr2z6a8BPYM8lar9Bitz6vFSuIAZD/NBbu/51Fde8/5mr/9XjG0hjviZpsmK 37rxKliC11AJbPudItctIPW41ZAOnCDNr4rTzb+cE+kTdc3jPVZJk1yh9MU4wpAXF1G5 /0P2zBii8J3e5QJrCFEHjDOrYYA66EK3OLq9zDOTNh1PYL47xl4V6Volezfx24F4pSGd TKELqcX4a90FZB3DAvCbe/3QrEiI0i1xlABx/0FC5I2DrwJpkZAOPFFMVW1rAazY89Qk 9zKaRrf+RAv7VZORljABPzsV2o4l/49hlJJCQW4jDezxF2LepDLst6//5W38feK5O7E6 XBkQ== X-Gm-Message-State: AOAM532/hdeD3dBksHHHrcZOZPsFbPzHwrT/2YKYbcCignRLetZ0qPnn 3h3Ju4+p4mSg16Jd0dMmwVECs8Ojuw3HTPOpW9REKaIVdfVE6g== X-Google-Smtp-Source: ABdhPJy6P/1OMDVVi/Mgffhj7q+Ecrh69fmJZ7dv7K4HV4Uijlx/0siUn7Ux4OH+Kcm9DmIKFaYocoPNZYKKhggZsDE= X-Received: by 2002:a50:d757:: with SMTP id i23mr8539200edj.116.1607630094894; Thu, 10 Dec 2020 11:54:54 -0800 (PST) MIME-Version: 1.0 References: <20201210004335.64634-1-pasha.tatashin@soleen.com> <20201210004335.64634-4-pasha.tatashin@soleen.com> <20201210040618.GR1563847@iweiny-DESK2.sc.intel.com> <20201210174431.GT1563847@iweiny-DESK2.sc.intel.com> <20201210195333.GZ5487@ziepe.ca> In-Reply-To: <20201210195333.GZ5487@ziepe.ca> From: Pavel Tatashin Date: Thu, 10 Dec 2020 14:54:19 -0500 Message-ID: Subject: Re: [PATCH v2 3/8] mm/gup: make __gup_longterm_locked common To: Jason Gunthorpe Cc: Ira Weiny , LKML , linux-mm , Andrew Morton , Vlastimil Babka , Michal Hocko , David Hildenbrand , Oscar Salvador , Dan Williams , Sasha Levin , Tyler Hicks , Joonsoo Kim , mike.kravetz@oracle.com, Steven Rostedt , Ingo Molnar , Peter Zijlstra , Mel Gorman , Matthew Wilcox , David Rientjes , John Hubbard , Linux Doc Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 10, 2020 at 2:53 PM Jason Gunthorpe wrote: > > On Thu, Dec 10, 2020 at 01:57:20PM -0500, Pavel Tatashin wrote: > > > Thank you. Yes, this series should be backported, but I am not sure > > what to do about Jason's patch. Perhaps, in the next version I will > > send out this series together with his patch. > > You need to send out patches that can be applied on top of linux-next, > at this point the window to go to rc kernels is done. > > When you eventually want this back ported to stables then suggest they > take my patch as a pre-requisite. Sounds good. Thanks, Pasha > > Jason 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, 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 E5614C433FE for ; Thu, 10 Dec 2020 19:54:58 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2893322571 for ; Thu, 10 Dec 2020 19:54:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2893322571 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 482F76B0036; Thu, 10 Dec 2020 14:54:57 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 40B166B005D; Thu, 10 Dec 2020 14:54:57 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 31D1A6B0068; Thu, 10 Dec 2020 14:54:57 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0099.hostedemail.com [216.40.44.99]) by kanga.kvack.org (Postfix) with ESMTP id 173916B0036 for ; Thu, 10 Dec 2020 14:54:57 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id C6A85180AD82F for ; Thu, 10 Dec 2020 19:54:56 +0000 (UTC) X-FDA: 77578425792.21.bikes54_231760a273fb Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin21.hostedemail.com (Postfix) with ESMTP id 9F44D180442C3 for ; Thu, 10 Dec 2020 19:54:56 +0000 (UTC) X-HE-Tag: bikes54_231760a273fb X-Filterd-Recvd-Size: 4255 Received: from mail-ed1-f68.google.com (mail-ed1-f68.google.com [209.85.208.68]) by imf19.hostedemail.com (Postfix) with ESMTP for ; Thu, 10 Dec 2020 19:54:56 +0000 (UTC) Received: by mail-ed1-f68.google.com with SMTP id cw27so6857099edb.5 for ; Thu, 10 Dec 2020 11:54:55 -0800 (PST) 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=jiqhdpxyPB2qhSSL8lmFRULkbulVtgbgM3x8Yn9WIks=; b=AQf++TUte2ltHpibq5Gju3qOiL3gtd1QwSaE59Zg0LsQw0zfjWW1HRIjo9mBANVxxH g2yUJArXsTS3kiJYk8vnpJm/oDoorxtLFcUedB6/Ott4sfP1HkYEs9t7U26t6bey9sTA Er4F3CqzLKP85p3pj8B2B6a7zErOigfFrDZZ9E7gNU686C6eHUdLXUmgUjC2P4bVgU/t Oll8359JTX5UYeF11kTF1p01Spfeg705guksa4L+rg+PsJ7z3XD0xgGoF7BtmGAl7g7Q /+qZmbbMRwbJxIZ7nzM/qn2BqIpL3ylAOl0oe7DirzZefatNhRi/T6dEcsk+MYr6sXSa cF1g== 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=jiqhdpxyPB2qhSSL8lmFRULkbulVtgbgM3x8Yn9WIks=; b=PCDYd0U9C5yz9dC+ESBRvxjFMfUzO4DSW+ps3xSrCIkXrrZkEs4Se94wWBoIFLu+Cj UsHJti8SyZvK5hX5xCJRGorSjsAudT9jg+m2zvNK6UbzAjW0Ic49CnLKY/ChlKCj155c SKkNgeChnWwmhCzVSv0QUny1urvSnCqZiHUtVWfcH9rsqFhcx/fxd46/161610LYezSK KwemlJw6pXMMDk+pyRsxuWp1D8RP4B1egaaM23PwPO/KfWG55szX7/4uPvPABd6H0mpy UEfFOVQ0x9oSKJs51Y82Q2XVU3Mhtf1DTiPS4kY5y9u1dwo28q+2aghTjUPaG5MSifNg GDWw== X-Gm-Message-State: AOAM533GQmYtTVlOvcqpQ1fxVYdgiH1X6LF99g+5lMno0m9qt8eHMC18 aK++qamP/2QAA6AP32KVrkxWm5W0gumE40gdv5fwLw== X-Google-Smtp-Source: ABdhPJy6P/1OMDVVi/Mgffhj7q+Ecrh69fmJZ7dv7K4HV4Uijlx/0siUn7Ux4OH+Kcm9DmIKFaYocoPNZYKKhggZsDE= X-Received: by 2002:a50:d757:: with SMTP id i23mr8539200edj.116.1607630094894; Thu, 10 Dec 2020 11:54:54 -0800 (PST) MIME-Version: 1.0 References: <20201210004335.64634-1-pasha.tatashin@soleen.com> <20201210004335.64634-4-pasha.tatashin@soleen.com> <20201210040618.GR1563847@iweiny-DESK2.sc.intel.com> <20201210174431.GT1563847@iweiny-DESK2.sc.intel.com> <20201210195333.GZ5487@ziepe.ca> In-Reply-To: <20201210195333.GZ5487@ziepe.ca> From: Pavel Tatashin Date: Thu, 10 Dec 2020 14:54:19 -0500 Message-ID: Subject: Re: [PATCH v2 3/8] mm/gup: make __gup_longterm_locked common To: Jason Gunthorpe Cc: Ira Weiny , LKML , linux-mm , Andrew Morton , Vlastimil Babka , Michal Hocko , David Hildenbrand , Oscar Salvador , Dan Williams , Sasha Levin , Tyler Hicks , Joonsoo Kim , mike.kravetz@oracle.com, Steven Rostedt , Ingo Molnar , Peter Zijlstra , Mel Gorman , Matthew Wilcox , David Rientjes , John Hubbard , Linux Doc Mailing List 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: On Thu, Dec 10, 2020 at 2:53 PM Jason Gunthorpe wrote: > > On Thu, Dec 10, 2020 at 01:57:20PM -0500, Pavel Tatashin wrote: > > > Thank you. Yes, this series should be backported, but I am not sure > > what to do about Jason's patch. Perhaps, in the next version I will > > send out this series together with his patch. > > You need to send out patches that can be applied on top of linux-next, > at this point the window to go to rc kernels is done. > > When you eventually want this back ported to stables then suggest they > take my patch as a pre-requisite. Sounds good. Thanks, Pasha > > Jason