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[34.68.225.194]) by smtp.gmail.com with ESMTPSA id x2-20020a056602160200b006463c1977f9sm8361965iow.22.2022.03.21.01.28.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Mar 2022 01:28:40 -0700 (PDT) Date: Mon, 21 Mar 2022 08:28:37 +0000 From: Oliver Upton To: Reiji Watanabe Cc: Marc Zyngier , kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, James Morse , Alexandru Elisei , Suzuki K Poulose , Andrew Jones , Paolo Bonzini , Will Deacon , Peter Shier , Ricardo Koller , Jing Zhang , Raghavendra Rao Anata Subject: Re: [PATCH v5 2/2] KVM: arm64: selftests: Introduce vcpu_width_config Message-ID: References: <20220321050804.2701035-1-reijiw@google.com> <20220321050804.2701035-3-reijiw@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220321_012844_960017_E5872AB8 X-CRM114-Status: GOOD ( 13.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Mar 21, 2022 at 06:17:43AM +0000, Oliver Upton wrote: > Hi Reiji, > > On Sun, Mar 20, 2022 at 10:08:04PM -0700, Reiji Watanabe wrote: [...] > > +#define _GNU_SOURCE > > In other instances where we define _GNU_SOURCE, it is said we do it for > program_invocation_short_name. Nonetheless, I cannot find anywhere that > the symbol is actually being used. > > This looks to be some leftover crud from our internal test library > before we upstreamed KVM selftests a few years ago. > Ah, it's because we're actually using program_invocation_name. This already gets defined in lib/kvm_util.c, so except for a few oddball tests that directly call kvm_vm_elf_load(), this is unnecessary. -- Thanks, Oliver _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel