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h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=40fo80RkhvSF8pwgtQQ8tgxPpsYLC02663yYKzSSgPYLYs8UmwtMRw97i8hfBOxdR8aeSk Ekn03HqrWfr/UoV7WLJQjRttlkoqGTnjxTkMhaQRceVtHEj5A07bRIlXb4GIXyxLERTyWJ w1pfiKJhHCo9gMYz3iAaUuKTfUb2a8Y= Received: by verein.lst.de (Postfix, from userid 2407) id A3BAD6732D; Wed, 8 Nov 2023 08:31:57 +0100 (CET) Date: Wed, 8 Nov 2023 08:31:57 +0100 From: Christoph Hellwig To: Mikulas Patocka Cc: Mike Snitzer , Keith Busch , Christoph Hellwig , Juergen Gross , Stefano Stabellini , xen-devel@lists.xenproject.org, iommu@lists.linux.dev, Marek Marczykowski-G'orecki , Jens Axboe , Sagi Grimberg , Jan Kara , Vlastimil Babka , Andrew Morton , Matthew Wilcox , Michal Hocko , stable@vger.kernel.org, regressions@lists.linux.dev, Alasdair Kergon , dm-devel@lists.linux.dev, linux-mm@kvack.org Subject: Re: [PATCH v2] swiotlb-xen: provide the "max_mapping_size" method Message-ID: <20231108073157.GB5277@lst.de> References: <11a9886d-316c-edcd-d6da-24ad0b9a2b4@redhat.com> <20231106071008.GB17022@lst.de> <928b5df7-fada-cf2f-6f6a-257a84547c3@redhat.com> <151bef41-e817-aea9-675-a35fdac4ed@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; 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