Re: [Xen-devel] [PATCH] X86/vmx: Dump PIR and vIRR before ASSERT()

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 07.02.17 at 00:32, <chao.gao@xxxxxxxxx> wrote:
> Commit c7bdecae42 ("x86/apicv: fix RTC periodic timer and apicv issue") has
> added a assertion that intack.vector is the highest priority vector. But
> according to the osstest, the assertion failed sometimes. More discussion can
> be found in the thread
> (https://lists.xenproject.org/archives/html/xen-devel/2017-01/msg01019.html).
> 
> The assertion failure is hard to reproduce. In order to root cause issue, this
> patch is to add logs to dump PIR and vIRR when failure takes place. It should
> be reverted once the root cause is found.

Julien, could you add a note on the 4.9 tracking list for us to not
forget to revert this (or at least add NDEBUG conditionals) the
latest in the RC phase?

Thanks, Jan


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