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See http://www.infradead.org/rpr.html X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 3B9641C000F X-Stat-Signature: mphxyske5y3nxypmep4boihmjihzu5yj X-HE-Tag: 1753081424-304048 X-HE-Meta: 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 VxE8kkDK CRPX0OVHlRlW6mkg1EEOUYztBrFSTDr1ihy4Bo0r38yKSZzg8IKJEumcCIZaeQJB8umm0w+ae7QyeZDhwmQh8MFAM7h+OuDwrIITK7m8hcuNDVLMSiZ5ZXyqtN+5zfCv6kKV4oKIp9wyC6QzRPcuPU5DA6JqKtvoPhh3DCxaAm8Rs4wHJ1uvgNHpVpU2MRVaBgIvVkdCOF+X4QmomYJOGmwkQlCX0jL18lRRoiKSbAnXj08ZPossHqzxyZqn1e3ZYZ0t7h69PqvdPWcCGc91SmWAScRY+v5jy0SKlKpZCLvb7lpZ1vCyMhNc6ba+4KqFPGK9UHuLgwjuBPpihAEhdKOAWrn3VtvmA6ajC8ENRlF3EGgvEPJXKOfkK9E+YS01rIE79lBQlOuRFYqXGNSew49LcbBMGTmqb6KxmD7uVFAKxImcVhOh3wo6oWlsfaFwQQ7w6b0uWCqHJuts= 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: On Fri, Jul 18, 2025 at 02:51:11PM +0300, Yonatan Maman wrote: > From: Yonatan Maman > > Add support for P2P for MLX5 NIC devices with automatic fallback to > standard DMA when P2P mapping fails. That's now how the P2P API works. You need to check the P2P availability higher up.