On Sat, Oct 21, 2017 at 03:54:16PM +0900, Minwoo Im wrote: > Add support HMB(Host Memory Block) with feature commands(Get Feature, Set > Feature). > nvme-4.14 tree supports HMB features. > This patch will make nvme controller to return 32MiB preferred size of HMB to > host via identify command. > Set Feature, Get Feature implemented for HMB. > > Signed-off-by: Minwoo Im <minwoo.im....@gmail.com>
Nak; this patch doesn't have a use for host memory. It's just advertising the need without ever accessing it.
