On 28.01.2021 21:26, Andrew Cooper wrote:
> On 20/01/2021 09:19, Jan Beulich wrote:
>> On 16.01.2021 00:10, Andrew Cooper wrote:
>>> --- a/xen/arch/x86/cpu/common.c
>>> +++ b/xen/arch/x86/cpu/common.c
>>> @@ -834,6 +834,29 @@ void load_system_tables(void)
>>> BUG_ON(system_state != SYS_STATE_ea
On 20/01/2021 09:19, Jan Beulich wrote:
> On 16.01.2021 00:10, Andrew Cooper wrote:
>> --- a/xen/arch/x86/cpu/common.c
>> +++ b/xen/arch/x86/cpu/common.c
>> @@ -834,6 +834,29 @@ void load_system_tables(void)
>> BUG_ON(system_state != SYS_STATE_early_boot && (stack_bottom & 0xf));
>> }
>>
>>
On Tue, Jan 19, 2021 at 05:23:25PM +, Andrew Cooper wrote:
> On 19/01/2021 15:48, Roger Pau Monné wrote:
> > On Fri, Jan 15, 2021 at 11:10:46PM +, Andrew Cooper wrote:
> >> From: Norbert Kamiński
> >>
> >> For now, this is simply enough logic to let Xen come up after the
> >> bootloader
>
On 16.01.2021 00:10, Andrew Cooper wrote:
> --- a/xen/arch/x86/cpu/common.c
> +++ b/xen/arch/x86/cpu/common.c
> @@ -834,6 +834,29 @@ void load_system_tables(void)
> BUG_ON(system_state != SYS_STATE_early_boot && (stack_bottom & 0xf));
> }
>
> +static void skinit_enable_intr(void)
> +{
> +
On 19/01/2021 15:48, Roger Pau Monné wrote:
> On Fri, Jan 15, 2021 at 11:10:46PM +, Andrew Cooper wrote:
>> From: Norbert Kamiński
>>
>> For now, this is simply enough logic to let Xen come up after the bootloader
>> has executed an SKINIT instruction to begin a Secure Startup.
> Since I know
On Fri, Jan 15, 2021 at 11:10:46PM +, Andrew Cooper wrote:
> From: Norbert Kamiński
>
> For now, this is simply enough logic to let Xen come up after the bootloader
> has executed an SKINIT instruction to begin a Secure Startup.
Since I know very little about this, I might as well ask. Readi
From: Norbert Kamiński
For now, this is simply enough logic to let Xen come up after the bootloader
has executed an SKINIT instruction to begin a Secure Startup.
During a Secure Startup, the BSP operates with the GIF clear (blocks all
external interrupts, even SMI/NMI), and INIT_REDIRECTION acti
