Re: [Xen-devel] [edk2-devel] [PATCH 09/11] OvmfPkg/XenBusDxe: Fix NotifyExitBoot to avoid Memory Allocation Services

2019-09-16 Thread Andrew Fish
> On Sep 16, 2019, at 12:31 PM, Laszlo Ersek wrote: > > On 09/16/19 20:36, Andrew Fish wrote: >> >> >>> On Sep 16, 2019, at 10:36 AM, Laszlo Ersek wrote: >>> >>> On 09/13/19 16:50, Anthony PERARD wrote: >>>> This patch fix the E

Re: [Xen-devel] [edk2-devel] [PATCH 09/11] OvmfPkg/XenBusDxe: Fix NotifyExitBoot to avoid Memory Allocation Services

2019-09-16 Thread Andrew Fish
r OS usage. Since the timer activity, and thus all event activity is stopped there is not a lot of ways for the drivers to ever have any EFI code run again. The only other exception I can think of is if the OS driver makes some kind of assumption about the state of the hardware. Thanks, A