Re: start sorting out the ZONE_DEVICE refcount mess v2

2022-02-10 Thread Sierra Guiza, Alejandro (Alex)
Christoph, Thanks a lot for rebase our patches. I just ran our amdgpu hmm-tests with this series and all passed. Regards, Alex Sierra On 2/10/2022 1:28 AM, Christoph Hellwig wrote: Hi all, this series removes the offset by one refcount for ZONE_DEVICE pages that are freed back to the driver

Re: start sorting out the ZONE_DEVICE refcount mess v2

2022-02-10 Thread Alistair Popple
On Thursday, 10 February 2022 6:28:01 PM AEDT Christoph Hellwig wrote: [...] > Changes since v1: > - add a missing memremap.h include in memcontrol.c > - include rebased versions of the device coherent support and >device coherent migration support series as well as additional >cleanup

Re: start sorting out the ZONE_DEVICE refcount mess

2022-02-08 Thread Logan Gunthorpe
On 2022-02-06 11:32 p.m., Christoph Hellwig wrote: > Hi all, > > this series removes the offset by one refcount for ZONE_DEVICE pages > that are freed back to the driver owning them, which is just device > private ones for now, but also the planned device coherent pages > and the ehanced p2p on