Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-02-02 Thread Jason Gunthorpe
On Wed, Feb 02, 2022 at 03:57:50PM +0100, Christoph Hellwig wrote: > On Thu, Jan 27, 2022 at 02:32:58PM -0800, Andrew Morton wrote: > > On Wed, 26 Jan 2022 21:09:39 -0600 Alex Sierra wrote: > > > > > This patch series introduces MEMORY_DEVICE_COHERENT, a type of memory > > > owned by a device tha

Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-02-02 Thread Christoph Hellwig
On Thu, Jan 27, 2022 at 02:32:58PM -0800, Andrew Morton wrote: > On Wed, 26 Jan 2022 21:09:39 -0600 Alex Sierra wrote: > > > This patch series introduces MEMORY_DEVICE_COHERENT, a type of memory > > owned by a device that can be mapped into CPU page tables like > > MEMORY_DEVICE_GENERIC and can a

Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-01-28 Thread Felix Kuehling
Thank you, Alex for your persistence with this patch series. Fee free to add my Acked-by to all the patches that don't already have my R-b. I have done pretty through reviews of previous versions of those patches, but obviously missed a lot of issues pointed out by real MM experts. Thank you A

RE: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-01-28 Thread Deucher, Alexander
r.kernel.org; amd-gfx@lists.freedesktop.org; dri- > de...@lists.freedesktop.org; h...@lst.de; j...@nvidia.com; > jgli...@redhat.com; apop...@nvidia.com; wi...@infradead.org; Deucher, > Alexander > Subject: Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for > coherent device memory mapping > > And

Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-01-28 Thread Andrew Morton
On Thu, 27 Jan 2022 17:20:40 -0600 "Sierra Guiza, Alejandro (Alex)" wrote: > Andrew, > We're somehow new on this procedure. Are you referring to rebase this > patch series to > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > <5.17-rc1 tag>? No, against current Linus mainli

Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-01-27 Thread Sierra Guiza, Alejandro (Alex)
Andrew, We're somehow new on this procedure. Are you referring to rebase this patch series to git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git <5.17-rc1 tag>? Regards, Alex Sierra Alex Deucher, Just a quick heads up. This patch series contains changes to the amdgpu driver wh

Re: [PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping

2022-01-27 Thread Andrew Morton
On Wed, 26 Jan 2022 21:09:39 -0600 Alex Sierra wrote: > This patch series introduces MEMORY_DEVICE_COHERENT, a type of memory > owned by a device that can be mapped into CPU page tables like > MEMORY_DEVICE_GENERIC and can also be migrated like > MEMORY_DEVICE_PRIVATE. Some more reviewer input a