Re: Patch "KVM: VMX: avoid double list add with VT-d posted interrupts" has been added to the 4.13-stable tree

Greg KH
2017-10-04T07:56:45Z

On Wed, Oct 04, 2017 at 12:30:21AM +0200, Stefan Lippers-Hollmann wrote:
> Hi
>
> On 2017-10-03, Paolo Bonzini wrote:
> > On 03/10/2017 09:46, Stefan Lippers-Hollmann wrote:
> > > On 2017-10-02, gregkh@linuxfoundation.org wrote:
> > >> This is a note to let you know that I've just added the patch titled
> > >>
> > >> KVM: VMX: avoid double list add with VT-d posted interrupts
> > >>
> > >> to the 4.13-stable tree which can be found at:
> > >> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> > >>
> > >> The filename of the patch is:
> > >> kvm-vmx-avoid-double-list-add-with-vt-d-posted-interrupts.patch
> > >> and it can be found in the queue-4.13 subdirectory.
> > >
> > > This patch, as part of the current queue-4.13, breaks the build on
> > > i386 (amd64/ x86_64 builds fine):
> [...]
> > There is another patch in the kvm tree to fix it, I'll send it to stable
> > immediately.
>
> Thanks, I can confirm this to work in 4.13.5-rc1 (including
> "KVM: VMX: use cmpxchg64") for i386 and x86_64.
>
> Unrelated to this specific, solved, issue I can confirm kernel
> 4.9.53-rc1 to build and boot on armhf (ipq8065) and 4.4.90-rc1
> on mips (ar71xx).

Nice, thanks for testing and letting me know.

greg k-h