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Date: Tue, 2 Jul 2024 13:46:01 +0200
From: Christoph Hellwig <hch@lst.de>
To: David Hildenbrand <david@redhat.com>
Cc: Alistair Popple <apopple@nvidia.com>, dan.j.williams@intel.com,
	vishal.l.verma@intel.com, dave.jiang@intel.com, logang@deltatee.com,
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Subject: Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn
Message-ID: <20240702114601.GA15426@lst.de>
References: <cover.66009f59a7fe77320d413011386c3ae5c2ee82eb.1719386613.git-series.apopple@nvidia.com> <50013c1ee52b5bb1213571bff66780568455f54c.1719386613.git-series.apopple@nvidia.com> <eb3120fd-44db-4cb3-af3c-a13f9e71380b@redhat.com>
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On Tue, Jul 02, 2024 at 09:18:31AM +0200, David Hildenbrand wrote:
> We have this comparably nasty vmf_insert_mixed() that FS dax abused to 
> insert into !VM_MIXED VMAs. Is that abuse now stopping and are there maybe 
> ways to get rid of vmf_insert_mixed()?

Unfortunately it is also used by a few drm drivers and not just DAX.