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Subject: Re: [RFC V2 PATCH 0/8] selftests: KVM: selftests for fd-based
 approach of supporting private memory
To:     Vishal Annapurve <vannapurve@google.com>, x86@kernel.org,
        kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-kselftest@vger.kernel.org
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        jmattson@google.com, joro@8bytes.org, tglx@linutronix.de,
        mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
        hpa@zytor.com, yang.zhong@intel.com, drjones@redhat.com,
        ricarkol@google.com, aaronlewis@google.com, wei.w.wang@intel.com,
        kirill.shutemov@linux.intel.com, corbet@lwn.net, hughd@google.com,
        jlayton@kernel.org, bfields@fieldses.org,
        akpm@linux-foundation.org, chao.p.peng@linux.intel.com,
        yu.c.zhang@linux.intel.com, jun.nakajima@intel.com,
        dave.hansen@intel.com, michael.roth@amd.com, qperret@google.com,
        steven.price@arm.com, ak@linux.intel.com, david@redhat.com,
        luto@kernel.org, vbabka@suse.cz, marcorr@google.com,
        erdemaktas@google.com, pgonda@google.com, nikunj@amd.com,
        seanjc@google.com, diviness@google.com,
        Shuah Khan <skhan@linuxfoundation.org>,
        shuah <shuah@kernel.org>
References: <20220511000811.384766-1-vannapurve@google.com>
From:   Shuah Khan <skhan@linuxfoundation.org>
Message-ID: <e4a84dfe-2397-0881-b6bd-1cb2b2d5904e@linuxfoundation.org>
Date:   Thu, 12 May 2022 12:04:19 -0600
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On 5/10/22 6:08 PM, Vishal Annapurve wrote:
> This v2 series implements selftests targeting the feature floated by Chao
> via:
> https://lore.kernel.org/linux-mm/20220310140911.50924-1-chao.p.peng@linux.intel.com/
> 
> Below changes aim to test the fd based approach for guest private memory
> in context of normal (non-confidential) VMs executing on non-confidential
> platforms.
> 
> priv_memfd_test.c file adds a suite of selftests to access private memory
> from the guest via private/shared accesses and checking if the contents
> can be leaked to/accessed by vmm via shared memory view.
> 
> Updates in V2:
> 1) Tests are added to exercise implicit/explicit memory conversion paths.
> 2) Test is added to exercise UPM feature without double memory allocation.
> 

+ shuah <shuah@kernel.org>

Adding  my correct kernel.org address. Please make sure to run
get_maintainers.pl to get the right addresses for miantianers.

thanks,
-- Shuah