linux-kernel - Re: [PATCH 1/4] xen: Take into account Xen control interface changes since Xen Ver. 4.1

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Message-ID: <20110822132525.GB27902@router-fw-old.local.net-space.pl>
Date:	Mon, 22 Aug 2011 15:25:25 +0200
From:	Daniel Kiper <dkiper@...-space.pl>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc:	Daniel Kiper <dkiper@...-space.pl>, olaf@...fle.de,
	xen-devel@...ts.xensource.com, ian.campbell@...rix.com,
	kexec@...ts.infradead.org, linux-kernel@...r.kernel.org,
	horms@...ge.net.au, vgoyal@...hat.com
Subject: Re: [PATCH 1/4] xen: Take into account Xen control interface changes since Xen Ver. 4.1

On Sun, Aug 21, 2011 at 11:56:50PM -0400, Konrad Rzeszutek Wilk wrote:
> > xc_interface_open() receive three arguments instead of void and returns
> > pointer to xc_interface type instead of int since Xen Ver. 4.1. Take into
> > account that and allow kexec-tools compilation with all versions of Xen.
> >
> > Signed-off-by: Daniel Kiper <dkiper@...-space.pl>
> > ---
> >  kexec/crashdump-xen.c |   15 ++++++++++++++-
> >  1 files changed, 14 insertions(+), 1 deletions(-)
> >
> > diff --git a/kexec/crashdump-xen.c b/kexec/crashdump-xen.c
> > index b347764..9dfabf8 100644
> > --- a/kexec/crashdump-xen.c
> > +++ b/kexec/crashdump-xen.c
> > @@ -126,19 +126,32 @@ unsigned long xen_architecture(struct crash_elf_info
> *elf_info)
> >  {
> >  	unsigned long machine = elf_info->machine;
> >  #ifdef HAVE_LIBXENCTRL
> > -	int xc, rc;
> > +	int rc;
> >  	xen_capabilities_info_t capabilities;
> > +#ifdef XENCTRL_HAS_XC_INTERFACE
> > +	xc_interface *xc;
> > +#else
> > +	int xc;
> > +#endif
>
> Where is the #endif for HAVE_LIBXENCTRL?

At the end of this function. It is not included in this patch.

Daniel
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