From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EA56718C322 for ; Sun, 22 Jun 2025 22:34:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750631652; cv=none; b=DBabQcPHM+gPExBq08WdZ7DZ7VEzC5CJRBtNnRif9KNsO+rkp4gHWzApAvCCw6n5ZawNCHYmfo9865BJFnpAvX6vSrE5tbJdlNH0OqQmoJUaPjpYaHHli45x0pKfplofcqJXPrC/b5E+G/Qnq6R6RMLylS2g76Vq/6+9bkmbobw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750631652; c=relaxed/simple; bh=MD/dLarw0d6IdKUG/1yooRE7P3CJNyXw9dAnU2kSRBg=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=cKjYprEHQq/BPBnQI6FkZnmlqT7htEg3sXd5pDL/dSC8p4MYAIYK3fIJkBuigGJ+VeB0/acR+rSXMrFMsXRBAeGioOqnfcR/Cqvl7L7lvSzJZIYu7mbNlHt0F/bq3/ecrt3ExLcJNvCQFXbSHlodimvLozWIk8RRyUC31wbZr4w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=KDsBcoQ2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="KDsBcoQ2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8E66C4CEE3; Sun, 22 Jun 2025 22:34:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1750631651; bh=MD/dLarw0d6IdKUG/1yooRE7P3CJNyXw9dAnU2kSRBg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=KDsBcoQ2zlUOqf4+WJM7mnbgEr5DzxIeYw1U95bLwqJ8gA34GOJFcKbYQMSDfaoLS rO8kavqoob2P6ynRBN4dI1zrP6F0SuXvA1J3TeU+9alhUoCbhc6aRY+GHvl4h56XjC 9j6VNQsaQ01k3aHime8Qc99JjJNEb5ZO6VKIBCDo= Date: Sun, 22 Jun 2025 15:34:10 -0700 From: Andrew Morton To: Xavier Xia Cc: Ryan Roberts , will@kernel.org, Xavier Xia , 21cnbao@gmail.com, dev.jain@arm.com, ioworker0@gmail.com, catalin.marinas@arm.com, david@redhat.com, gshan@redhat.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, willy@infradead.org, ziy@nvidia.com, Barry Song , linux-mm@kvack.org Subject: Re: [PATCH v6] arm64/mm: Optimize loop to reduce redundant operations of contpte_ptep_get Message-Id: <20250622153410.1f74305615cbd089fcf943bb@linux-foundation.org> In-Reply-To: References: <20250510125948.2383778-1-xavier_qy@163.com> <99a0a2c8-d98e-4c81-9207-c55c72c00872@arm.com> <225fd9dd-2b97-4ec6-a9a6-fe148c4b901e@arm.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 20 Jun 2025 15:56:55 +0800 Xavier Xia wrote: > May I follow up: Does this patch require any further changes? Is it > now meeting the merging criteria? I think a refresh/retest/resend would be best at this time please, help people take a fresh look at it.