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Message-ID: <23b05fe0-60c5-4cd4-bfe8-b706c34d23ac@intel.com>
Date: Mon, 5 Feb 2024 14:50:58 +0800
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Subject: Re: [PATCH 0/4] TDX host: kexec() support
Content-Language: en-US
To: Tom Lendacky <thomas.lendacky@amd.com>, <linux-kernel@vger.kernel.org>,
	"Kalra, Ashish" <Ashish.Kalra@amd.com>
CC: <x86@kernel.org>, <dave.hansen@intel.com>,
	<kirill.shutemov@linux.intel.com>, <tglx@linutronix.de>, <bp@alien8.de>,
	<mingo@redhat.com>, <hpa@zytor.com>, <luto@kernel.org>,
	<peterz@infradead.org>, <chao.gao@intel.com>, <bhe@redhat.com>,
	<nik.borisov@suse.com>, <pbonzini@redhat.com>
References: <cover.1706698706.git.kai.huang@intel.com>
 <c86203a5-0223-4824-888e-76ff9565e178@amd.com>
From: "Huang, Kai" <kai.huang@intel.com>
In-Reply-To: <c86203a5-0223-4824-888e-76ff9565e178@amd.com>
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On 2/02/2024 2:28 am, Tom Lendacky wrote:
> On 1/31/24 05:31, Huang, Kai wrote:
>> Currently kexec() support and TDX host are muturally exclusive in the
>> Kconfig.  This series adds the TDX host kexec support so that they can
>> work together and can be enabled at the same time in the Kconfig.
>>
>> This follows Dave's suggestion to add the CC_ATTR_HOST_MEM_INCOHERENT
>> attribute to unify both Intel and AMD, instead of having Intel/AMD
>> specific checks around [1].
>>
>> Hi Tom,
>>
>> I've tested on my TDX testig machine but I don't have AMD machine to
>> test.  I highly appreciate if you or any AMD guy can help to review
>> and/or test this series to make sure I didn't break anything.
> 
> Hi Kai,
> 
> I'm adding Ashish to the thread to take a look at this as he's been 
> focusing on kexec related things recently.
> 

Thanks Tom.

Hi Ashish,

I appreciate if you can help to review and test the first patch.  Thanks!