Re: [Xen-devel] [PATCH] x86/tboot: tboot_shutdown: disable interrupts after map_pages_to_xen

2017-08-09 Thread Jan Beulich
>>> On 09.08.17 at 03:01, wrote: > Move the point where interrupts are disabled in tboot_shutdown > to slightly later, to after the call to map_pages_to_xen. > > This patch originated in OpenXT with the following report: > > "Disabling interrupts early causes

[Xen-devel] [PATCH] x86/tboot: tboot_shutdown: disable interrupts after map_pages_to_xen

2017-08-08 Thread Christopher Clark
Move the point where interrupts are disabled in tboot_shutdown to slightly later, to after the call to map_pages_to_xen. This patch originated in OpenXT with the following report: "Disabling interrupts early causes debug assertions. This is only seen with debug builds but since it causes