From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Mackerras Subject: Re: [PATCH] KVM: PPC: Book3S: Move vcore definition to end of kvm_arch struct Date: Fri, 4 Jul 2014 22:30:11 +1000 Message-ID: <20140704123011.GC5852@iris.ozlabs.ibm.com> References: <1404471418-14832-1-git-send-email-agraf@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org To: Alexander Graf Return-path: Content-Disposition: inline In-Reply-To: <1404471418-14832-1-git-send-email-agraf@suse.de> Sender: kvm-ppc-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On Fri, Jul 04, 2014 at 12:56:58PM +0200, Alexander Graf wrote: > When building KVM with a lot of vcores (NR_CPUS is big), we can potentially > get out of the ld immediate range for dereferences inside that struct. > > Move the array to the end of our kvm_arch struct. This fixes compilation > issues with NR_CPUS=2048 for me. > > Signed-off-by: Alexander Graf Acked-by: Paul Mackerras