On Thu, Apr 16, 2026 at 02:11:16PM +0200, Magnus Kulke wrote: > This change disable la57 paging on the mshv hypervisor on both the > mshv processor feature bitmap and mask the cpuid feature leaf to the > guest. > > Since the removal of hypervisor-assisted gva=>gpa translation in > 1c85a4a3d7 we have seen MMIO errors in guests on la57-enabled hw. We > will have to investigate and test this further. > > Signed-off-by: Magnus Kulke <[email protected]> > Reviewed-by: Anirudh Rayabharam (Microsoft) <[email protected]> > Reviewed-by: Wei Liu <[email protected]> > --- > accel/mshv/mshv-all.c | 7 +++++++ > include/system/mshv_int.h | 2 ++ > target/i386/mshv/mshv-cpu.c | 15 +++++++++++++++ > 3 files changed, 24 insertions(+) >
Reviewed-by: Doru Blânzeanu <[email protected]>
