From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurentiu Tudor Date: Wed, 02 May 2018 08:35:28 +0000 Subject: Re: [PATCH] powerpc/kvm/booke: fix altivec related build break Message-Id: <5AE9784E.7020304@nxp.com> List-Id: References: <20180426123319.10843-1-laurentiu.tudor@nxp.com> <874ljx5g6q.fsf@concordia.ellerman.id.au> In-Reply-To: <874ljx5g6q.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Michael Ellerman , "kvm-ppc@vger.kernel.org" Cc: "linuxppc-dev@lists.ozlabs.org" , Alexander Graf Hi Michael, On 04/27/2018 09:14 AM, Michael Ellerman wrote: > laurentiu.tudor@nxp.com writes: >> From: Laurentiu Tudor >> >> Add missing "altivec unavailable" interrupt injection helper >> thus fixing the linker error below: >> >> arch/powerpc/kvm/emulate_loadstore.o: In function `kvmppc_check_altivec_disabled': >> arch/powerpc/kvm/emulate_loadstore.c: undefined reference to `.kvmppc_core_queue_vec_unavail' >> >> Fixes: 09f984961c137c4b ("KVM: PPC: Book3S: Add MMIO emulation for VMX instructions") > > What config are you using to hit this? I'd like to add it to my > auto-builder to catch it in future. > Start with the corenet64_smp_defconfig and enable CONFIG_KVM_E500MC option found in "Virtualization -> KVM support for PowerPC E500MC/E5500/E6500 processors". P.S. Sorry for the late reply. I took advantage of labor day and arranged a mini-vacation. :-) --- Best Regards, Laurentiu