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[35.185.214.157]) by smtp.gmail.com with ESMTPSA id h8sm14368696pfh.10.2021.12.13.09.30.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Dec 2021 09:30:40 -0800 (PST) Date: Mon, 13 Dec 2021 17:30:36 +0000 From: Sean Christopherson To: Sachin Sant Subject: Re: [next-20211210] Build break powerpc/kvm: unknown member wait Message-ID: References: <496ECBB3-36F3-4F07-83B2-875F683BC446@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <496ECBB3-36F3-4F07-83B2-875F683BC446@linux.vnet.ibm.com> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-next@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Sat, Dec 11, 2021, Sachin Sant wrote: > next-20211210 ( commit ea922272cbe547) powerpc build fails due to following error: > > arch/powerpc/kvm/book3s_hv.c: In function 'kvmhv_run_single_vcpu': > arch/powerpc/kvm/book3s_hv.c:4591:27: error: 'struct kvm_vcpu' has no member named 'wait' > prepare_to_rcuwait(&vcpu->wait); > ^~ > arch/powerpc/kvm/book3s_hv.c:4608:23: error: 'struct kvm_vcpu' has no member named 'wait' > finish_rcuwait(&vcpu->wait); > ^~ > > commit 510958e997217: KVM: Force PPC to define its own rcuwait object > introduced the error. This is a silent merge conflict between the above commit in the KVM tree and commit ecb6a7207f92 ("KVM: PPC: Book3S HV P9: Remove most of the vcore logic") in the PPC tree. I'll send a patch for the PPC tree that is resolves the issue and is a standalone cleanup.