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See http://www.infradead.org/rpr.html X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: D20DD80010 X-Stat-Signature: m5b6hbpiqxnjyu3z1xmcyw5qsc4csnxx X-Rspam-User: X-HE-Tag: 1748955664-522769 X-HE-Meta: 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 UMsJT08A OPpHsD+PUHoyYCEssxlMXIi3xAiCZajqWChCRK6GuCPrNo843jvYytkYWReilrCYBIb3xjfI6dGJ62u5bA7pHQDnCE+QDu6gg3/FrkiH6dd8UBjXDj8+dOa8R8BGLaxLmf1HZ90ZouihJ6MIStT36zLl7ijZ/EpEexP6+a9NZlwl3LKnI+njYgckbSC++Hm//uby7+iQX7s5v1yY0NPLjUBxrjf3hNNYy00b/+Uu1XbVtGyI= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This is a really weird interface. No one has yet to explain why dmabuf is so special that we can't support direct I/O to it when we can support it to otherwise exotic mappings like PCI P2P ones.