From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH RESEND V13 14/14] kvm : Paravirtual ticketlocks support
 for linux guests running on KVM hypervisor
Date: Tue, 13 Aug 2013 18:55:52 +0200
Message-ID: <20130813165552.GA6795@gmail.com>
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To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>, linux-kernel@vger.kernel.org, x86@kernel.org, jeremy@goop.org, konrad.wilk@oracle.com, gleb@redhat.com, pbonzini@redhat.com, gregkh@suse.de, peterz@infradead.org, tglx@linutronix.de, agraf@suse.de, riel@redhat.com, avi.kivity@gmail.com, habanero@linux.vnet.ibm.com, chegu_vinod@hp.com, ouyang@cs.pitt.edu, drjones@redhat.com, attilio.rao@citrix.com, linux-doc@vger.kernel.org, torvalds@linux-foundation.org, kvm@vger.kernel.org, andi@firstfloor.org, xen-devel@lists.xensource.com, virtualization@lists.linux-foundation.org, stefano.stabellini@eu.citrix.com, mtosatti@redhat.com, srivatsa.vaddagiri@gmail.com, Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>, Suzuki Poulose <suzuki@in.ibm.com>
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* H. Peter Anvin <hpa@zytor.com> wrote:

> Raghavendra...
> 
> Even with this latest patch this branch is broken:
> 
> :(.discard+0x6108): multiple definition of `__pcpu_unique_lock_waiting'
> arch/x86/xen/built-in.o:(.discard+0x23): first defined here
>   CC      drivers/firmware/google/gsmi.o
> arch/x86/kernel/built-in.o:(.discard+0x6108): multiple definition of
> `__pcpu_unique_lock_waiting'
> arch/x86/xen/built-in.o:(.discard+0x23): first defined here
>   CC      sound/core/seq/oss/seq_oss_init.o
> 
> This is trivially reproducible by doing a build with "make allyesconfig".
> 
> Please fix and *verify* it is fixed before resubmitting.
> 
> I will be away so Ingo will have to handle the resubmission.

Would be nice to have a delta fix patch against tip:x86/spinlocks, which 
I'll then backmerge into that series via rebasing it.

Thanks,

	Ingo