On 23.04.2024 16:53, Fouad Hilly wrote:
> On Mon, Apr 8, 2024 at 10:16 AM Jan Beulich wrote:
>> On 05.04.2024 14:11, Fouad Hilly wrote:
>>> @@ -708,11 +712,13 @@ static long cf_check microcode_update_helper(void
>>> *data)
>>> return ret;
>>> }
>>>
>>> -int
On Mon, Apr 8, 2024 at 10:16 AM Jan Beulich wrote:
>
> On 05.04.2024 14:11, Fouad Hilly wrote:
> > @@ -708,11 +712,13 @@ static long cf_check microcode_update_helper(void
> > *data)
> > return ret;
> > }
> >
> > -int microcode_update(XEN_GUEST_HANDLE(const_void) buf, unsigned long len)
> >
On 05.04.2024 14:11, Fouad Hilly wrote:
> @@ -708,11 +712,13 @@ static long cf_check microcode_update_helper(void *data)
> return ret;
> }
>
> -int microcode_update(XEN_GUEST_HANDLE(const_void) buf, unsigned long len)
> +int microcode_update(XEN_GUEST_HANDLE(const_void) buf, unsigned long
Refactor microcode_update() hypercall by adding flags field.
Introduce XENPF_microcode_update2 hypercall to handle flags field.
Signed-off-by: Fouad Hilly
---
xen/arch/x86/cpu/microcode/core.c| 12 +---
xen/arch/x86/include/asm/microcode.h | 2 +-
xen/arch/x86/platform_hypercall.c
