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Re: [Xen-devel] [PATCH] X86/vmx: Dump PIR and vIRR before ASSERT()
Hi Jan, On 02/14/2017 10:51 AM, Jan Beulich wrote:
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?
I have added a note in the 4.9 tracking list. Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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