linux-kernel - Re: [PATCH v3 21/25] KVM: TDX: Add tdx_get_cmd() helper to get and validate sub-ioctl command

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Message-ID: <3a9125b9721aa00d247ee88c7134806d1664e5df.camel@intel.com>
Date: Tue, 21 Oct 2025 00:12:04 +0000
From: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
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Subject: Re: [PATCH v3 21/25] KVM: TDX: Add tdx_get_cmd() helper to get and
 validate sub-ioctl command

On Thu, 2025-10-16 at 17:32 -0700, Sean Christopherson wrote:
> Add a helper to copy a kvm_tdx_cmd structure from userspace and verify
> that must-be-zero fields are indeed zero.
> 
> No functional change intended.
> 
> Signed-off-by: Sean Christopherson <seanjc@...gle.com>
> ---

Reviewed-by: Rick Edgecombe <rick.p.edgecombe@...el.com>