From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>
Cc: "seanjc@google.com" <seanjc@google.com>,
"bp@alien8.de" <bp@alien8.de>, "kas@kernel.org" <kas@kernel.org>,
"hpa@zytor.com" <hpa@zytor.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"x86@kernel.org" <x86@kernel.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"Li, Xiaoyao" <xiaoyao.li@intel.com>
Subject: Re: [PATCH 2/2] x86/virt/tdx: Fix sparse warnings from using 0 for NULL
Date: Wed, 29 Oct 2025 21:09:13 +0000 [thread overview]
Message-ID: <ded37069ad3ce198d29ed1e1f5b75ef12b0d66ec.camel@intel.com> (raw)
In-Reply-To: <20251029194833.A20A7907@davehans-spike.ostc.intel.com>
On Wed, 2025-10-29 at 12:48 -0700, Dave Hansen wrote:
> From: Dave Hansen <dave.hansen@linux.intel.com>
>
> sparse moans:
>
> ... arch/x86/kvm/vmx/tdx.c:859:38: warning: Using plain integer as NULL pointer
>
> for several TDX pointer initializations. While I love a good ptr=0
> now and then, it's good to have quiet sparse builds.
>
> Fix the sites up.
>
If we want it:
Fixes: a50f673f25e0 ("KVM: TDX: Do TDX specific vcpu initialization")
Fixes: 8d032b683c29 ("KVM: TDX: create/destroy VM structure")
next prev parent reply other threads:[~2025-10-29 21:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-29 19:48 [PATCH 0/2] x86/virt/tdx: Minor sparse fixups Dave Hansen
2025-10-29 19:48 ` [PATCH 1/2] x86/virt/tdx: Remove __user annotation from kernel pointer Dave Hansen
2025-10-29 21:06 ` Edgecombe, Rick P
2025-10-29 21:13 ` Dave Hansen
2025-10-29 23:00 ` Sean Christopherson
2025-10-29 23:34 ` Dave Hansen
2025-10-30 0:04 ` Sean Christopherson
2025-10-29 19:48 ` [PATCH 2/2] x86/virt/tdx: Fix sparse warnings from using 0 for NULL Dave Hansen
2025-10-29 21:09 ` Edgecombe, Rick P [this message]
2025-10-29 20:53 ` [PATCH 0/2] x86/virt/tdx: Minor sparse fixups Edgecombe, Rick P
2025-10-29 21:10 ` Edgecombe, Rick P
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