Re: [Xen-devel] [PATCH 2/2] xen/pci: Use APIC directly when APIC virtualization is supported by hardware

[Boris Ostrovsky]

On 10/21/2014 03:10 PM, Andrew Cooper wrote:
> On 21/10/14 20:01, Boris Ostrovsky wrote:
> > diff --git a/arch/x86/include/asm/xen/cpuid.h b/arch/x86/include/asm/xen/cpuid.h
> > new file mode 100644
> > index 0000000..e57a457
> > --- /dev/null
> > +++ b/arch/x86/include/asm/xen/cpuid.h
> > @@ -0,0 +1,81 @@
> > +/******************************************************************************
> > + * arch-x86/cpuid.h
> > + *
> > + * CPUID interface to Xen.
> > + *
> > + * Permission is hereby granted, free of charge, to any person obtaining a copy
> > + * of this software and associated documentation files (the "Software"), to
> > + * deal in the Software without restriction, including without limitation the
> > + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
> > + * sell copies of the Software, and to permit persons to whom the Software is
> > + * furnished to do so, subject to the following conditions:
> > + *
> > + * The above copyright notice and this permission notice shall be included in
> > + * all copies or substantial portions of the Software.
> > + *
> > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> > + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> > + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> > + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> > + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> > + * DEALINGS IN THE SOFTWARE.
> > + *
> > + * Copyright (c) 2007 Citrix Systems, Inc.
> > + *
> > + * Authors:
> > + *    Keir Fraser <keir@xxxxxxx>
> > + */
> > +
> > +#ifndef __XEN_PUBLIC_ARCH_X86_CPUID_H__
> > +#define __XEN_PUBLIC_ARCH_X86_CPUID_H__
> > +
> > +/* Xen identification leaves start at 0x40000000. */
> On reading this, I notice that the Xen header files are wrong.  I will
> submit a correction.

You mean GPL part is missing?

I'll pick it up then when you are done since I need to resubmit this 
anyway --- I forgot to run checkpatch and there is a bunch of whitespace 
errors.

Thanks.
-boris

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