Re: [PATCH 2/3] media/videobuf1|2: Mark follow_pfn usage as unsafe
From: Christoph Hellwig <hch@infradead.org>
Date: 2021-03-17 07:24:11
Also in:
kvm, linux-arm-kernel, linux-media, linux-samsung-soc, lkml
On Tue, Mar 16, 2021 at 04:52:44PM +0100, Daniel Vetter wrote:
My understanding is mostly, but with some objections. And I kinda don't want to let this die in a bikeshed and then not getting rid of follow_pfn as a result. There's enough people who acked this, and the full removal got some nack from Mauro iirc.
Hmm, ok I must have missed that. I defintively prefer your series over doing nothing, but killing the dead horse ASAP would be even better.