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[2620:137:e000::3:6]) by mx.google.com with ESMTPS id z12-20020a65610c000000b005c6b955fb87si7466320pgu.128.2023.12.12.01.28.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Dec 2023 01:28:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; dkim=pass header.i=@tesarici.cz header.s=mail header.b=AbZ6SLU3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=tesarici.cz Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 5AB50802EF3E; Tue, 12 Dec 2023 01:28:31 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229783AbjLLJ2M (ORCPT + 99 others); Tue, 12 Dec 2023 04:28:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229449AbjLLJ2L (ORCPT ); Tue, 12 Dec 2023 04:28:11 -0500 Received: from bee.tesarici.cz (bee.tesarici.cz [IPv6:2a03:3b40:fe:2d4::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 88B4DD5 for ; Tue, 12 Dec 2023 01:28:15 -0800 (PST) Received: from meshulam.tesarici.cz (dynamic-2a00-1028-83b8-1e7a-4427-cc85-6706-c595.ipv6.o2.cz [IPv6:2a00:1028:83b8:1e7a:4427:cc85:6706:c595]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by bee.tesarici.cz (Postfix) with ESMTPSA id A5A5F15F8FB; Tue, 12 Dec 2023 10:28:12 +0100 (CET) Authentication-Results: mail.tesarici.cz; dmarc=fail (p=none dis=none) header.from=tesarici.cz DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tesarici.cz; s=mail; t=1702373292; bh=a1R8znDPERKpbzdxol/NMeaD5QrbDBEo3tdX50aZNJg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=AbZ6SLU3xnza6sfvA7U/POrVXxUf77pN2fSzktUQxFAJCSYQ9vX9xzdqVx5Exl+QJ FwEmU9CEwrrzh+gdMpXqGDtmw22l/I4ocI/+r4uAWtauhKYExsm2ckZl7rAR7CkDhn LCEEXdxrrnF/tVhZjsNpNRyRwqSLFCwCBRbMiFpANh6nIaOrldDqmX48IjdBbqdDkm zqFFocBMcwYw9sEWJ5JtfaVpDE+IFo6hhjvZ6mVnh8cPo6JBZv+aHzyxS3GLNJtp8L 29tdUryzhAODYT4wXjPAPwfh1RESqAV1AGKFaog3wPEgZnokqykuUAyugx+NSHHmaC x8pdqO/X4O1mQ== Date: Tue, 12 Dec 2023 10:28:11 +0100 From: Petr =?UTF-8?B?VGVzYcWZw61r?= To: Christoph Hellwig Cc: Petr Tesarik , Marek Szyprowski , Robin Murphy , "open list:DMA MAPPING HELPERS" , open list , Wangkefeng , Roberto Sassu , Petr Tesarik Subject: Re: [PATCH RESEND] swiotlb: reduce area lock contention for non-primary IO TLB pools Message-ID: <20231212102811.7e700dbd@meshulam.tesarici.cz> In-Reply-To: <20231211174020.GA28041@lst.de> References: <20231201121352.195-1-petrtesarik@huaweicloud.com> <20231211140111.5dbb74c0@meshulam.tesarici.cz> <20231211174020.GA28041@lst.de> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-suse-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Tue, 12 Dec 2023 01:28:31 -0800 (PST) On Mon, 11 Dec 2023 18:40:20 +0100 Christoph Hellwig wrote: > On Mon, Dec 11, 2023 at 02:01:11PM +0100, Petr Tesa=C5=99=C3=ADk wrote: > > Hi Christoph, > >=20 > > just a friendly ping about the following patch. Does it need more time > > to review, or has it gone lost? =20 >=20 > I've just been a bit too busy. I'll do a run on dma-related things > this week. No problem. Thank you for quick status update! Petr T