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Peter Anvin" , Vishal Verma , Dave Jiang , Andrew Morton , Baoquan He , Chuhong Yuan , Mike Rapoport , Logan Gunthorpe , Masahiro Yamada , Michal Hocko , Linux ARM , Linux Kernel Mailing List , linux-ia64@vger.kernel.org, Linux-sh , linux-nvdimm , Linux MM , Jonathan Cameron , Kaly Xin Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 271C1180F8B8C X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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: On Wed, Jul 8, 2020 at 7:06 PM Jia He wrote: > > This fixies a few issues when I tried to enable pmem as RAM device on arm64. What NVDIMM bus driver is being used in this case? The ACPI NFIT driver? I'm just looking to see if currently deployed phys_to_target_node() is sufficient, or if this is coming in a new driver?