From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-98.freemail.mail.aliyun.com (out30-98.freemail.mail.aliyun.com [115.124.30.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 688B05FBB2 for ; Thu, 25 Apr 2024 07:05:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.98 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714028711; cv=none; b=Q1Mxce3ENrX/Skiw/tM6czTPbvACbHAfPdwkGVJBfn7/WjH2rIZh8zd8O4PVhufnmEJIlSrJK8BqZebKaZlqjD0iN0wBx/PGsnK7IKNknUspgZyi52EORaIL//A9XMWKVelXcym38F2x9ZZ28dc7sD+1IbZVFapD5W4ozWREEHM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714028711; c=relaxed/simple; bh=Q82aLPQcq35nz4gQjtuhvBs57kevUJgzH3StIVIcI8A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=N8q6CkRUVtha9qJHp2gi6oovL3eIrJU1ree4HSEhMtVWLntAveSpoE10atisYx3YDCCWNCyLw7Yysrj1d5J9hrVsl6YKKqohbQ7iYgo44hMZlaHPIW+WquMvrUynZgJNVYxgmkzpCrVWJzdzYyUmJJ9vkhIxRhEPi+21OawOHgo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=iv3CTpNL; arc=none smtp.client-ip=115.124.30.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="iv3CTpNL" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1714028700; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=yYfps7OKpOUNR5eXImP0Swff4s72jJ84UEFKATOq5m0=; b=iv3CTpNLHw2RchjMeAwByckuJkyqiErR6YGGMmewUjOX/ZAj72JVIQRp/ZrgUQC85OiAefUvkVtVqKc2GNRHhFWXuGSilqNC3g+MqFE/ye7iJXMJRwnSkLCIBCkXcuJZderPHrJ3BigN9oFkln4Aa5oOFOU1FWyAYJrVSaJfre0= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R981e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037067113;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=13;SR=0;TI=SMTPD_---0W5EX3sp_1714028697; Received: from 30.97.56.61(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0W5EX3sp_1714028697) by smtp.aliyun-inc.com; Thu, 25 Apr 2024 15:04:58 +0800 Message-ID: Date: Thu, 25 Apr 2024 15:04:56 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 1/5] mm: memory: extend finish_fault() to support large folio To: Lance Yang Cc: 21cnbao@gmail.com, akpm@linux-foundation.org, david@redhat.com, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, ryan.roberts@arm.com, shy828301@gmail.com, wangkefeng.wang@huawei.com, willy@infradead.org, ying.huang@intel.com, ziy@nvidia.com References: <358aefb1858b63164894d7d8504f3dae0b495366.1713755580.git.baolin.wang@linux.alibaba.com> <20240423083951.1380-1-ioworker0@gmail.com> From: Baolin Wang In-Reply-To: <20240423083951.1380-1-ioworker0@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/4/23 16:39, Lance Yang wrote: > Hey Baolin, > > [...] > @@ -4727,9 +4725,11 @@ vm_fault_t finish_fault(struct vm_fault *vmf) > [...] > > The mm counters have been moved from updating out of set_pte_range(), so we > we may need to rebase against Kefeng's patch[1]. Yes, I did not rebase on the new mm-unstable branch, and I will do so for the next formal patch set. Thanks.