Re: [PATCH] KVM: x86/tdx: Do not print error message on non-present feature

[Kiryl Shutsemau]

On Thu, Jul 02, 2026 at 06:32:04AM +0200, Jiri Slaby (SUSE) wrote:
> Before commit 165e77353831 below, the kernel did not print anything when
> X86_FEATURE_TDX_HOST_PLATFORM was not present in a cpu.
> 
> After the commit, this is emitted to the log, with the error level:
> virt/tdx: TDX not supported by the host platform
> 
> This is disturbing as it is not an error running CPUs without the
> feature.
> 
> Drop the error message completely to revert to the state before
> 165e77353831.
> 
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
> Fixes: 165e77353831 ("KVM: x86/tdx: Do VMXON and TDX-Module initialization during subsys init")
> Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
> Cc: Chao Gao <chao.gao@xxxxxxxxx>
> Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
> Cc: Sean Christopherson <seanjc@xxxxxxxxxx>

Reviewed-by: Kiryl Shutsemau (Meta) <kas@xxxxxxxxxx>

-- 
  Kiryl Shutsemau / Kirill A. Shutemov