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d=samsung.com; s=mail20170921; t=1784023216; bh=IUra5EJSRaUGl/khGQ/hVpRAn7fp80t3QbcNAonpnHo=; h=Date:Subject:To:Cc:From:In-Reply-To:References:From; b=NMjfCsqZ5hnUEU0WETu01Q9nOdFTV987l1OyEpSxVC3qsrjuo+pdKGHJOn1P/uqy9 0ML3iTMDQp8jsFJA5eqo2WdyOclP9r+hDHP0Qb9E1dtE0XTKwa/FLLs+p4+9q/ScPz 8vhb3Wq8om+OapgJr8LiPPxclNzpInm/pkQwvQpQ= Received: from eusmtip1.samsung.com (unknown [203.254.199.221]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20260714100016eucas1p2bbfe02d5fc02fcf561dc5409c7ecb5ab~CH6mtujgB0401004010eucas1p2d; Tue, 14 Jul 2026 10:00:16 +0000 (GMT) Received: from [106.210.134.192] (unknown [106.210.134.192]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260714100014eusmtip1f8ce1c67533271011f679d0bcf054f91~CH6lJz-Yt2122621226eusmtip1M; Tue, 14 Jul 2026 10:00:14 +0000 (GMT) Message-ID: <6f35eaae-f3d2-48fb-abce-9a2cc124b0ef@samsung.com> Date: Tue, 14 Jul 2026 12:00:13 +0200 Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Betterbird (Windows) Subject: Re: [PATCH v7 00/22] dma-mapping: Track shared DMA state through direct, pool and swiotlb paths To: "Aneesh Kumar K.V" , Jason Gunthorpe Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-coco@lists.linux.dev, Robin Murphy , Will Deacon , Marc Zyngier , Steven Price , Suzuki K Poulose , Catalin Marinas , Jiri Pirko , Mostafa Saleh , Petr Tesarik , Alexey Kardashevskiy , Dan Williams , Xu Yilun , linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , x86@kernel.org Content-Language: en-US From: Marek Szyprowski In-Reply-To: Content-Transfer-Encoding: 8bit X-CMS-MailID: 20260714100016eucas1p2bbfe02d5fc02fcf561dc5409c7ecb5ab X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20260707080628eucas1p13fa8a57e60ef5dd3ec651e19e42af0a1 X-EPHeader: CA X-CMS-RootMailID: 20260707080628eucas1p13fa8a57e60ef5dd3ec651e19e42af0a1 References: <20260701054926.825925-1-aneesh.kumar@kernel.org> <20260713194323.GC3133966@ziepe.ca> On 14.07.2026 11:52, Aneesh Kumar K.V wrote: > Marek Szyprowski writes: >> On 13.07.2026 21:43, Jason Gunthorpe wrote: >>> On Tue, Jul 07, 2026 at 03:03:48PM +0200, Marek Szyprowski wrote: >>>> I'm fine with merging on top of the topic branch and I assume that this >>>> patchset is mature enough to give it a try in linux-next, but first I >>>> would like to get a review or at least acks from others with good CC >>>> knowledge or experience. >>> I think it is good to go from a CC perspective, there are still some >>> more items to fix up (like the MMIO) but I'd rather they be followups >>> at this point. >> Great. Aneesh, any chance You could send v8 with the remaining items >> fixed till end of this week? I will be happy to push it to >> dma-mapping-for-next for testing in linux-next asap. >> > Sure. You need this rebased on top of the pKVM changes, right? > Otherwise, we'll end up with conflicts when you do the final pull > request. Ah, indeed. I forgot about the pKVM changes. If there is a stable branch with those patches, please base v8 on top of it. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland