Thank you Jan for your feedback.
From what I understood, Andrew is planning some "ground" changes
on CPUID leaf discovery, so it probably will move here. I'll wait for his
changes to apply your and Andrew's remarks and to re-post the patches.
Andrei.
On 4/18/24 10:13, Jan Beulich wrote:
On
On 10.04.2024 17:36, Andrei Semenov wrote:
> Signed-off-by: Andrei Semenov
A couple more nits on top of what Andrew said. First: Please no patches
(which aren't blindingly trivial) without description.
> @@ -1030,6 +1031,54 @@ static void amd_check_erratum_1485(void)
>
On 4/12/24 5:07 PM, Andrew Cooper wrote:
On 12/04/2024 3:38 pm, Vaishali Thakkar wrote:
On 4/12/24 4:06 PM, Andrei Semenov wrote:
On 4/11/24 20:32, Andrew Cooper wrote:
On 10/04/2024 4:36 pm, Andrei Semenov wrote:
+ }
+
+ if (!(cpu_has_sme || cpu_has_sev))
+ return;
+
+ if
On 12/04/2024 3:38 pm, Vaishali Thakkar wrote:
> On 4/12/24 4:06 PM, Andrei Semenov wrote:
>> On 4/11/24 20:32, Andrew Cooper wrote:
>>> On 10/04/2024 4:36 pm, Andrei Semenov wrote:
+ }
+
+ if (!(cpu_has_sme || cpu_has_sev))
+ return;
+
+ if
On 4/12/24 4:06 PM, Andrei Semenov wrote:
On 4/11/24 20:32, Andrew Cooper wrote:
On 10/04/2024 4:36 pm, Andrei Semenov wrote:
diff --git a/xen/arch/x86/cpu/amd.c b/xen/arch/x86/cpu/amd.c
index ab92333673..a5903613f0 100644
--- a/xen/arch/x86/cpu/amd.c
+++ b/xen/arch/x86/cpu/amd.c
@@ -1030,6
On 4/11/24 20:32, Andrew Cooper wrote:
On 10/04/2024 4:36 pm, Andrei Semenov wrote:
diff --git a/xen/arch/x86/cpu/amd.c b/xen/arch/x86/cpu/amd.c
index ab92333673..a5903613f0 100644
--- a/xen/arch/x86/cpu/amd.c
+++ b/xen/arch/x86/cpu/amd.c
@@ -1030,6 +1031,54 @@ static void
On 10/04/2024 4:36 pm, Andrei Semenov wrote:
> diff --git a/xen/arch/x86/cpu/amd.c b/xen/arch/x86/cpu/amd.c
> index ab92333673..a5903613f0 100644
> --- a/xen/arch/x86/cpu/amd.c
> +++ b/xen/arch/x86/cpu/amd.c
> @@ -1030,6 +1031,54 @@ static void amd_check_erratum_1485(void)
>
Signed-off-by: Andrei Semenov
---
xen/arch/x86/cpu/amd.c | 53 ++
xen/arch/x86/hvm/svm/Makefile | 1 +
xen/arch/x86/hvm/svm/sev.c | 4 ++
xen/arch/x86/include/asm/cpufeature.h | 3 ++
xen/arch/x86/include/asm/cpufeatures.h | 2 +
