From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raghavendra K T Subject: Re: [PATCH delta V13 14/14] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor Date: Wed, 14 Aug 2013 01:57:32 +0530 Message-ID: <520A96B4.5040603@linux.vnet.ibm.com> References: <1376058122-8248-1-git-send-email-raghavendra.kt@linux.vnet.ibm.com> <1376058122-8248-15-git-send-email-raghavendra.kt@linux.vnet.ibm.com> <20130810193849.GA25260@linux.vnet.ibm.com> <520A620B.6070702@zytor.com> <20130813165552.GA6795@gmail.com> <20130813200211.GA27811@linux.vnet.ibm.com> <520A9056.3080707@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <520A9056.3080707@goop.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Jeremy Fitzhardinge , Ingo Molnar Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org, peterz@infradead.org, drjones@redhat.com, virtualization@lists.linux-foundation.org, andi@firstfloor.org, "H. Peter Anvin" , stefano.stabellini@eu.citrix.com, xen-devel@lists.xensource.com, x86@kernel.org, Suzuki Poulose , habanero@linux.vnet.ibm.com, riel@redhat.com, konrad.wilk@oracle.com, Srivatsa Vaddagiri , ouyang@cs.pitt.edu, avi.kivity@gmail.com, tglx@linutronix.de, chegu_vinod@hp.com, gregkh@suse.de, linux-kernel@vger.kernel.org, srivatsa.vaddagiri@gmail.com, attilio.rao@citrix.com, pbonzini@redhat.com, torvalds@linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org On 08/14/2013 01:30 AM, Jeremy Fitzhardinge wrote: > On 08/13/2013 01:02 PM, Raghavendra K T wrote: [...] >> Ingo, below delta patch should fix it, IIRC, I hope you will be folding this >> back to patch 14/14 itself. Else please let me. it was.. s/Please let me know/ [...] >> -static DEFINE_PER_CPU(struct kvm_lock_waiting, lock_waiting); >> +static DEFINE_PER_CPU(struct kvm_lock_waiting, klock_waiting); > > Has static stopped meaning static? > I see it is expanded to static extern, since we have CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y for allyesconfig