On Thu, 2017-09-28 at 10:09 +0800, Xiaolin Zhang wrote: > if vgpu active, the page table entry should be initialized after > allocation and then the hypersivor can ping pages succesuffly, > otherwise hypervisor will ping pages failed and the host will print > a lot of annoying errors such as “ERROR gvt: guest page write error -22, > gfn 0x7ada8, pa 0x7ada89a8, var 0x6, len 1” when create linux guest. > > Signed-off-by: Xiaolin Zhang <xiaolin.zhang@xxxxxxxxx> Why does the hypervisor try to access the entries prior to them being made valid for hardware? Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
