From: Keith Busch <keith.busch@intel.com>
To: Minwoo Im <minwoo.im.dev@gmail.com>
Cc: qemu-block@nongnu.org, Kevin Wolf <kwolf@redhat.com>,
Max Reitz <mreitz@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Qemu-block][PATCH] qemu-block: add support HMB with feature commands.
Date: Mon, 23 Oct 2017 08:30:01 -0600 [thread overview]
Message-ID: <20171023143001.GC30713@localhost.localdomain> (raw)
In-Reply-To: <1508568856-17545-1-git-send-email-minwoo.im.dev@gmail.com>
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.dev@gmail.com>
Nak; this patch doesn't have a use for host memory. It's just advertising
the need without ever accessing it.
next prev parent reply other threads:[~2017-10-23 14:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-21 6:54 [Qemu-devel] [Qemu-block][PATCH] qemu-block: add support HMB with feature commands Minwoo Im
2017-10-21 13:12 ` no-reply
2017-10-23 14:30 ` Keith Busch [this message]
2017-10-28 15:41 ` Minwoo Im
2017-10-23 16:18 ` [Qemu-devel] [Qemu-block] [PATCH] " Stefan Hajnoczi
2017-10-28 15:48 ` Minwoo Im
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