Re: [Xen-devel] [PATCH v2 2/2] xen_platform: SUSE xenlinux unplug for emulated PCI

[Olaf Hering <olaf@xxxxxxxxx>]

On Thu, Oct 13, Stefano Stabellini wrote:

> On Fri, 2 Sep 2016, Olaf Hering wrote:
> > Implement SUSE specific unplug protocol for emulated PCI devices
> > in PVonHVM guests. Its a simple 'outl(1, (ioaddr + 4));'.
> > This protocol was implemented and used since Xen 3.0.4.
> > It is used in all SUSE/SLES/openSUSE releases up to SLES11SP3 and
> > openSUSE 12.3.

> I was about to send a pull request for this series but blk_flush_all
> causes a build failure:
> 
> /local/qemu-upstream/hw/i386/xen/xen_platform.c: In function 
> 'xen_platform_ioport_writeb':
> /local/qemu-upstream/hw/i386/xen/xen_platform.c:331:13: error: implicit 
> declaration of function 'blk_flush_all' 
> [-Werror=implicit-function-declaration]

This is caused by 49137bf6845eaecad51a047fc06dd11c56118460.
I will resend.


Olaf

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