On 31/01/18 11:36, Jan Beulich wrote:
On 30.01.18 at 18:19, wrote:
>> On 30/01/18 17:07, Jan Beulich wrote:
>> On 22.01.18 at 13:32, wrote:
--- a/xen/arch/x86/x86_64/asm-offsets.c
+++ b/xen/arch/x86/x86_64/asm-offsets.c
@@ -137,6 +137,10 @@ void __dummy__(void)
O
>>> On 30.01.18 at 18:19, wrote:
> On 30/01/18 17:07, Jan Beulich wrote:
> On 22.01.18 at 13:32, wrote:
>>> --- a/xen/arch/x86/x86_64/asm-offsets.c
>>> +++ b/xen/arch/x86/x86_64/asm-offsets.c
>>> @@ -137,6 +137,10 @@ void __dummy__(void)
>>> OFFSET(CPUINFO_processor_id, struct cpu_info,
On 30/01/18 17:07, Jan Beulich wrote:
On 22.01.18 at 13:32, wrote:
>> --- a/xen/arch/x86/x86_64/asm-offsets.c
>> +++ b/xen/arch/x86/x86_64/asm-offsets.c
>> @@ -137,6 +137,10 @@ void __dummy__(void)
>> OFFSET(CPUINFO_processor_id, struct cpu_info, processor_id);
>> OFFSET(CPUINFO_cur
>>> On 22.01.18 at 13:32, wrote:
> --- a/xen/arch/x86/x86_64/asm-offsets.c
> +++ b/xen/arch/x86/x86_64/asm-offsets.c
> @@ -137,6 +137,10 @@ void __dummy__(void)
> OFFSET(CPUINFO_processor_id, struct cpu_info, processor_id);
> OFFSET(CPUINFO_current_vcpu, struct cpu_info, current_vcpu);
>
Modify the interrupt handlers to switch stacks on interrupt entry in
case they are running on a per-vcpu stack. Same applies to returning
to the guest: in case the to be loaded context is located on a
per-vcpu stack switch to this one before returning to the guest.
Signed-off-by: Juergen Gross
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