9 Dec
2021
9 Dec
'21
1:45 a.m.
On Thursday, 9 December 2021 12:53:45 AM AEDT Jason Gunthorpe wrote:
I think a similar problem exists for device private fault handling as well and it has been on my list of things to fix for a while. I think the solution is to call try_get_page(), except it doesn't work with device pages due to the whole refcount thing. That issue is blocking a fair bit of work now so I've started looking into it.
Where is this?
Nothing posted yet. I've been going through the mailing list and the old thread[1] to get an understanding of what is left to do. If you have any suggestions they would be welcome.
[1] https://lore.kernel.org/all/20211014153928.16805-3-alex.sierra@amd.com/