Re: [Xen-devel] Nested virt broken in Linux 4.9 (was Re: [OSSTEST PATCH 2/3] ap-common: Switch to Linux 4.9 by default [and 1 more messages])

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 05/30/2017 10:28 AM, Ian Jackson wrote:
> Ian Jackson writes ("[OSSTEST PATCH 2/3] ap-common: Switch to Linux 4.9 by 
> default"):
>> I ran a special report[1] to see what to expect and:
> ...
>
> It seems I ran or read this wrong.  In fact, my change is stuck in the
> osstest self push gate because:
>
> osstest service owner writes ("[osstest test] 109837: regressions - FAIL"):
>> flight 109837 osstest real [real]
>> http://logs.test-lab.xenproject.org/osstest/logs/109837/
>>
>> Regressions :-(
>>
>> Tests which did not succeed and are blocking,
>> including tests which could not be run:
>>  test-amd64-amd64-qemuu-nested-amd 13 xen-boot/l1   fail REGR. vs. 109601
>>  test-amd64-amd64-qemuu-nested-intel 13 xen-boot/l1 fail REGR. vs. 109601
> The L1 console log is here:
>
>  
> http://logs.test-lab.xenproject.org/osstest/logs/109837/test-amd64-amd64-qemuu-nested-intel/chardonnay1---var-log-xen-osstest-serial-l1.guest.osstest.log
>
> this seems to show it hanging during the boot.  osstest times it out
> because it doesn't come onto the network.  However,
>
>  
> http://logs.test-lab.xenproject.org/osstest/logs/109837/test-amd64-amd64-qemuu-nested-intel/chardonnay1---var-log-xen-console-guest-l1.guest.osstest.log
>
> shows a login prompt on the L1's PV console.
>
> Could someone investigate please ?


The test is using 4.9.21 kernel and it looks like the patch that fixed
earlier regression shows up in 4.9 tree at 4.9.28 (commit
5d7ab8339a9a9e745c672279437657654268be81).

-boris


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