Re: [PATCH v4 00/17] xen: Support grant mappings

2024-05-06 Thread Philippe Mathieu-Daudé
Hi, On 30/4/24 18:49, Edgar E. Iglesias wrote: > Juergen Gross (2): >softmmu: let qemu_map_ram_ptr() use qemu_ram_ptr_length() >xen: let xen_ram_addr_from_mapcache() return -1 if not found entry Edgar E. Iglesias (15): xen: mapcache: Refactor lock functions for multi-instance

[PATCH v4 00/17] xen: Support grant mappings

2024-04-30 Thread Edgar E. Iglesias
From: "Edgar E. Iglesias" Hi, This is a follow-up on Vikrams v3: http://next.patchew.org/QEMU/20240227223501.28475-1-vikram.garh...@amd.com/ Grant mappings are a mechanism in Xen for guests to grant each other permissions to map and share pages. These grants can be temporary so both map and