linux-kernel - Re: [PATCH 0/2] Revert and rework on the metadata accelreation

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Message-ID: <20190905135907.GB6011@mellanox.com>
Date:   Thu, 5 Sep 2019 13:59:10 +0000
From:   Jason Gunthorpe <jgg@...lanox.com>
To:     Jason Wang <jasowang@...hat.com>
CC:     "mst@...hat.com" <mst@...hat.com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "aarcange@...hat.com" <aarcange@...hat.com>,
        "jglisse@...hat.com" <jglisse@...hat.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH 0/2] Revert and rework on the metadata accelreation

On Thu, Sep 05, 2019 at 08:27:34PM +0800, Jason Wang wrote:
> Hi:
> 
> Per request from Michael and Jason, the metadata accelreation is
> reverted in this version and rework in next version.
> 
> Please review.
> 
> Thanks
> 
> Jason Wang (2):
>   Revert "vhost: access vq metadata through kernel virtual address"
>   vhost: re-introducing metadata acceleration through kernel virtual
>     address

There are a bunch of patches in the queue already that will help
vhost, and I a working on one for next cycle that will help alot more
too.

I think you should apply the revert this cycle and rebase the other
patch for next..

Jason