start VPID from 1

Signed-off-by: smallkirby <ssmallkirby@gmail.com>
smallkirby · Nov 6, 2024 · 184259b · 184259b
1 parent c766530
commit 184259b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/ymir/arch/x86/vmx/vcpu.zig b/ymir/arch/x86/vmx/vcpu.zig
@@ -45,7 +45,7 @@ pub const Vcpu = struct {
     /// ID of the logical processor.
     id: usize = 0,
     /// VPID of the virtual machine.
-    vpid: u16 = 0,
+    vpid: u16 = 1,
     /// VMXON region.
     vmxon_region: *VmxonRegion = undefined,
     /// VMCS region.

diff --git a/ymir/vmx.zig b/ymir/vmx.zig
@@ -28,7 +28,7 @@ const VmError = error{
 pub const Error = VmError || impl.VmxError;
 
 /// Next virtual processor ID.
-var vpid_next: u16 = 0;
+var vpid_next: u16 = 1;
 /// Global VMX lock.
 var global_lock = spin.SpinLock{};