Re: [Xen-devel] [PATCH] efi: Avoid calling boot services after ExitBootServices()

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Tue, 2015-06-09 at 16:06 +0100, Ross Lagerwall wrote:
> After the first call to ExitBootServices(), avoid calling any boot
> services (except GetMemoryMap() and ExitBootServices()) by setting
> setting efi_bs to NULL and halting in blexit(). Only GetMemoryMap() and
> ExitBootServices() are explicitly allowed to be called after the first
> call to ExitBootServices() and so are are called via
> SystemTable->BootServices.
> 
> Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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