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Date: Tue, 23 Apr 2024 14:09:56 +0300
From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Dave Hansen <dave.hansen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>, tglx@linutronix.de, 
	mingo@redhat.com, bp@alien8.de, sathyanarayanan.kuppuswamy@linux.intel.com, 
	hpa@zytor.com, seanjc@google.com, elena.reshetova@intel.com, 
	rick.p.edgecombe@intel.com, x86@kernel.org, linux-kernel@vger.kernel.org, 
	Chris Oo <cho@microsoft.com>, Dexuan Cui <decui@microsoft.com>
Subject: Re: [PATCHv2] x86/tdx: Preserve shared bit on mprotect()
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References: <20240419201353.3937135-1-kirill.shutemov@linux.intel.com>
 <17930444-3740-f874-91e7-3ed81304b1a9@amd.com>
 <d0be5e5c-2103-4bf6-8ef2-44451b105e1f@intel.com>
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In-Reply-To: <d0be5e5c-2103-4bf6-8ef2-44451b105e1f@intel.com>

On Mon, Apr 22, 2024 at 01:18:26PM -0700, Dave Hansen wrote:
> On 4/22/24 12:46, Tom Lendacky wrote:
> > Appears to be no functional change on the AMD side.
> > 
> > Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
> 
> Thanks a bunch for that!  I was just noodling over this one and that was
> one of my worries.

Please hold. 0-day found more build issues. Apparently 'cc_mask' is used in
couple of drivers for unrelated reasons and "#define cc_mask 0" breaks them.

I will send v3.

-- 
  Kiryl Shutsemau / Kirill A. Shutemov