Re: [PATCH v6 7/8] xen: mapcache: Add support for grant mappings

2024-05-23 Thread Stefano Stabellini
On Thu, 23 May 2024, Edgar E. Iglesias wrote: > On Thu, May 23, 2024 at 9:47 AM Manos Pitsidianakis > wrote: > On Thu, 16 May 2024 18:48, "Edgar E. Iglesias" > wrote: > >From: "Edgar E. Iglesias" > > > >Add a second mapcache for grant mappings. The mapcache for >

Re: [PATCH v6 7/8] xen: mapcache: Add support for grant mappings

2024-05-23 Thread Edgar E. Iglesias
On Thu, May 23, 2024 at 9:47 AM Manos Pitsidianakis < manos.pitsidiana...@linaro.org> wrote: > On Thu, 16 May 2024 18:48, "Edgar E. Iglesias" > wrote: > >From: "Edgar E. Iglesias" > > > >Add a second mapcache for grant mappings. The mapcache for > >grants needs to work with XC_PAGE_SIZE

Re: [PATCH v6 7/8] xen: mapcache: Add support for grant mappings

2024-05-23 Thread Manos Pitsidianakis
On Thu, 16 May 2024 18:48, "Edgar E. Iglesias" wrote: From: "Edgar E. Iglesias" Add a second mapcache for grant mappings. The mapcache for grants needs to work with XC_PAGE_SIZE granularity since we can't map larger ranges than what has been granted to us. Like with foreign mappings

[PATCH v6 7/8] xen: mapcache: Add support for grant mappings

2024-05-16 Thread Edgar E. Iglesias
From: "Edgar E. Iglesias" Add a second mapcache for grant mappings. The mapcache for grants needs to work with XC_PAGE_SIZE granularity since we can't map larger ranges than what has been granted to us. Like with foreign mappings (xen_memory), machines using grants are expected to initialize