linux-kernel - Re: hmm_range_fault related fixes and legacy API removal v2

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Message-ID: <20190708173219.GL23966@mellanox.com>
Date:   Mon, 8 Jul 2019 17:32:24 +0000
From:   Jason Gunthorpe <jgg@...lanox.com>
To:     Ralph Campbell <rcampbell@...dia.com>
CC:     Christoph Hellwig <hch@....de>,
        Jérôme Glisse <jglisse@...hat.com>,
        Ben Skeggs <bskeggs@...hat.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "nouveau@...ts.freedesktop.org" <nouveau@...ts.freedesktop.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: hmm_range_fault related fixes and legacy API removal v2

On Mon, Jul 08, 2019 at 10:30:55AM -0700, Ralph Campbell wrote:
> 
> On 7/4/19 9:42 AM, Jason Gunthorpe wrote:
> > On Wed, Jul 03, 2019 at 03:02:08PM -0700, Christoph Hellwig wrote:
> > > Hi Jérôme, Ben and Jason,
> > > 
> > > below is a series against the hmm tree which fixes up the mmap_sem
> > > locking in nouveau and while at it also removes leftover legacy HMM APIs
> > > only used by nouveau.
> > > 
> > > Changes since v1:
> > >   - don't return the valid state from hmm_range_unregister
> > >   - additional nouveau cleanups
> > 
> > Ralph, since most of this is nouveau could you contribute a
> > Tested-by? Thanks
> > 
> > Jason
> > 
> 
> I can test things fairly easily but with all the different patches,
> conflicts, and personal git trees, can you specify the git tree
> and branch with everything applied that you want me to test?

This series will be pushed to the next cycle, so if you test v5.3-rc1
+ this series you'd get the right coverage.

Thanks,
Jason