On Tue, Jan 14, 2025 at 04:52:07PM +0800, Xiaoyao Li wrote:
> On 12/13/2024 6:04 AM, Ira Weiny wrote:
> > On Tue, Nov 05, 2024 at 12:53:25PM +0100, Paolo Bonzini wrote:
> > > On 11/5/24 12:38, Xiaoyao Li wrote:
> > > > On 11/5/2024 6:06 PM, Paolo Bonzini wrote:
> > > > > On 11/5/24 07:23, Xiaoyao L
On 12/13/2024 6:04 AM, Ira Weiny wrote:
On Tue, Nov 05, 2024 at 12:53:25PM +0100, Paolo Bonzini wrote:
On 11/5/24 12:38, Xiaoyao Li wrote:
On 11/5/2024 6:06 PM, Paolo Bonzini wrote:
On 11/5/24 07:23, Xiaoyao Li wrote:
+static void tdx_cpu_realizefn(X86ConfidentialGuest *cg, CPUState *cs,
+
On Tue, Nov 05, 2024 at 12:53:25PM +0100, Paolo Bonzini wrote:
> On 11/5/24 12:38, Xiaoyao Li wrote:
> > On 11/5/2024 6:06 PM, Paolo Bonzini wrote:
> > > On 11/5/24 07:23, Xiaoyao Li wrote:
> > > > +static void tdx_cpu_realizefn(X86ConfidentialGuest *cg, CPUState *cs,
> > > > +
On 11/5/24 12:38, Xiaoyao Li wrote:
On 11/5/2024 6:06 PM, Paolo Bonzini wrote:
On 11/5/24 07:23, Xiaoyao Li wrote:
+static void tdx_cpu_realizefn(X86ConfidentialGuest *cg, CPUState *cs,
+ Error **errp)
+{
+ X86CPU *cpu = X86_CPU(cs);
+ uint32_t host_phys_bits
On 11/5/2024 6:06 PM, Paolo Bonzini wrote:
On 11/5/24 07:23, Xiaoyao Li wrote:
+static void tdx_cpu_realizefn(X86ConfidentialGuest *cg, CPUState *cs,
+ Error **errp)
+{
+ X86CPU *cpu = X86_CPU(cs);
+ uint32_t host_phys_bits = host_cpu_phys_bits();
+
+ if (!c
On 11/5/24 07:23, Xiaoyao Li wrote:
+static void tdx_cpu_realizefn(X86ConfidentialGuest *cg, CPUState *cs,
+ Error **errp)
+{
+X86CPU *cpu = X86_CPU(cs);
+uint32_t host_phys_bits = host_cpu_phys_bits();
+
+if (!cpu->phys_bits) {
+cpu->phys_bits = h
For TDX guest, KVM doesn't allow phys_bits configuration and the
phys_bits can only be native/host value.
Add the logic to set cpu->phys_bits to host value when user doesn't
give a explicit one and error out when user desires a different one
than host value.
Signed-off-by: Xiaoyao Li
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Changes
