From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out187-24.us.a.mail.aliyun.com (out187-24.us.a.mail.aliyun.com [47.90.187.24]) (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 6E823446B4 for ; Tue, 21 May 2024 15:36:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=47.90.187.24 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716305817; cv=none; b=ukhTvAKlZNPwGqUGtTHVTrU5IxtunGE+QvE/kxGDTyqMVvkeT+VnJiPguvVMiCw9brSd/pvxiHiwJIIJD0vrWmkqQ2Oa7EQiwUo1AqkLAv1mT9+3WgtlJx57TZzk1HWKbJVHKv+wfPziFT3bgiU/MURhNOCigl4EaekpmtIFy/0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716305817; c=relaxed/simple; bh=hhAiEHhq/+IVLuhBoxRZN0I/2XRvsWbz5OZ17hmIP3E=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=a88bURwV64XrtNC7OTdQwbaL6PIIVs6sAOJQFZo8/eCJsGwaUFLCmXCUt7lfy7x5jjWwae4n0pWk0ePfRWup7dNNYVyJJenieHpD/xFZUgC0Tz10ZvndHosBmaVMFS9b1q2wK4nyeEu84RN2dRWswiU7hvRHpbcyOJDgKbTipRM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=antgroup.com; spf=pass smtp.mailfrom=antgroup.com; dkim=pass (1024-bit key) header.d=antgroup.com header.i=@antgroup.com header.b=NeLnc5xi; arc=none smtp.client-ip=47.90.187.24 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=antgroup.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=antgroup.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=antgroup.com header.i=@antgroup.com header.b="NeLnc5xi" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=antgroup.com; s=default; t=1716305797; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=BsUOCl1wZm20I4sMYgfdQkLnm5pLpgfzJ1P84WVKH8k=; b=NeLnc5xi7JQWW0zvPfktDPaYQa3TByKwliCOjY94VEn7jtsXQc7FAL1PRwuLVpfw3zgFzELGxP6jBiuwgFnT9PUw+P6MpCoIOOCbzfZ4HK4pO/pfGduBmHqQ1U2tdp1DEx8QnXrmmhlNg6o7zkDEnI8dlgi1gcamun+N6lXRg9I= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R191e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033055230028;MF=libang.li@antgroup.com;NM=1;PH=DS;RN=15;SR=0;TI=SMTPD_---.XjOK41._1716305793; Received: from 30.236.49.195(mailfrom:libang.li@antgroup.com fp:SMTPD_---.XjOK41._1716305793) by smtp.aliyun-inc.com; Tue, 21 May 2024 23:36:35 +0800 Message-ID: Date: Tue, 21 May 2024 23:36:32 +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: [PATCH v3 1/3] mm: Add update_mmu_tlb_range() To: David Hildenbrand , akpm@linux-foundation.org, chenhuacai@kernel.org, tsbogend@alpha.franken.de, paul.walmsley@sifive.com, palmer@dabbelt.com, chris@zankel.net, jcmvbkbc@gmail.com Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, ryan.roberts@arm.com, ioworker0@gmail.com, libang.linux@gmail.com References: <20240518074914.52170-1-libang.li@antgroup.com> <20240518074914.52170-2-libang.li@antgroup.com> Content-Language: en-US From: "Bang Li" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi David, Thanks for you review! On 2024/5/21 17:32, David Hildenbrand wrote: > On 18.05.24 09:49, Bang Li wrote: >> Added update_mmu_tlb_range(), we can batch update tlb of an >> address range. >> >> Signed-off-by: Bang Li >> --- > > The generic variant that is a NOP from patch #2 should go into this > patch as well. Good point. Thanks for pointing this out. Thanks, Bang > > Apart from that LGTM >