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Mon, 21 Aug 2023 12:49:06 -0700 (PDT) Date: Mon, 21 Aug 2023 19:49:05 +0000 In-Reply-To: (message from Sean Christopherson on Fri, 18 Aug 2023 16:01:26 -0700) Mime-Version: 1.0 Message-ID: Subject: Re: [RFC PATCH v11 28/29] KVM: selftests: Add basic selftest for guest_memfd() From: Ackerley Tng To: Sean Christopherson Cc: pbonzini@redhat.com, maz@kernel.org, oliver.upton@linux.dev, chenhuacai@kernel.org, mpe@ellerman.id.au, anup@brainfault.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, willy@infradead.org, akpm@linux-foundation.org, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, chao.p.peng@linux.intel.com, tabba@google.com, jarkko@kernel.org, yu.c.zhang@linux.intel.com, vannapurve@google.com, mail@maciej.szmigiero.name, vbabka@suse.cz, david@redhat.com, qperret@google.com, michael.roth@amd.com, wei.w.wang@intel.com, liam.merwick@oracle.com, isaku.yamahata@gmail.com, kirill.shutemov@linux.intel.com Content-Type: text/plain; charset="UTF-8" X-Stat-Signature: npsap91wn39cjphg96bcaubbaxtq7kdc X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: B0BB540014 X-Rspam-User: X-HE-Tag: 1692647347-132482 X-HE-Meta: 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 Na9TjiY6 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.001029, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Sean Christopherson writes: > On Mon, Aug 07, 2023, Ackerley Tng wrote: >> Sean Christopherson writes: >> >> > Add a selftest to verify the basic functionality of guest_memfd(): >> > >> > >> >> Here's one more test: > > First off, thank you! I greatly appreciate all the selftests work you (and > others!) have been doing. > > For v2, can you please post a standalone patch? My workflow barfs on unrelated, > inlined patches. I'm guessing I can get b4 to play nice, but it's easier to just > yell at people :-) > Here's a standalone patch :) https://lore.kernel.org/lkml/20230821194411.2165757-1-ackerleytng@google.com/ >