Re: [PATCH v2] xen/pass-through: merge emulated bits correctly

2022-06-17 Thread Anthony PERARD via
On Sat, Jun 11, 2022 at 12:43:29PM -0400, Chuck Zmudzinski wrote: > In xen_pt_config_reg_init(), there is an error in the merging of the > emulated data with the host value. With the current Qemu, instead of > merging the emulated bits with the host bits as defined by emu_mask, > the emulated bits

[PATCH v2] xen/pass-through: merge emulated bits correctly

2022-06-11 Thread Chuck Zmudzinski
In xen_pt_config_reg_init(), there is an error in the merging of the emulated data with the host value. With the current Qemu, instead of merging the emulated bits with the host bits as defined by emu_mask, the emulated bits are merged with the host bits as defined by the inverse of emu_mask. In so