From mboxrd@z Thu Jan  1 00:00:00 1970
From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: [linux-next test] 50321: regressions - FAIL
Date: Tue, 07 Apr 2015 11:40:14 -0400
Message-ID: <5523FA5E.9020705@oracle.com>
References: <osstest-50321-mainreport@xen.org>
	<21795.58935.975738.964320@mariner.uk.xensource.com>
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To: Ian Jackson <Ian.Jackson@eu.citrix.com>, Ian Campbell <ian.campbell@citrix.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, David Vrabel <david.vrabel@citrix.com>
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On 04/07/2015 10:14 AM, Ian Jackson wrote:
> osstest service user writes ("[linux-next test] 50321: regressions - FAIL"):
>> flight 50321 linux-next real [real]
>> http://logs.test-lab.xenproject.org/osstest/logs/50321/
>>
>> Regressions :-(
>>
>> Tests which did not succeed and are blocking,
>> including tests which could not be run:
> ...
>>   test-armhf-armhf-xl           5 xen-boot   fail REGR. vs. 50276
> ...
>>   test-amd64-i386-xl            5 xen-boot   fail REGR. vs. 50276


linux-next was broken for 32-bit x86. The fix is in tip (commit 
3f85483bd80, "x86/cpu: Factor out common CPU initialization code, fix 
32-bit Xen PV guests") but it don't see it in next, meaning that it 
should still be broken.

The bug was x86-specific so it wouldn't affect ARM.

There is another bug with clockevents, which is generic code and its 
both in tip and next. The logs resemble what I see with his bug but it 
should only happen on resume --- is this when the failure occurs?

I have a fix for it but I am waiting for tip to be merged into mainline 
since I need new symbols that are new in tip.


-boris

> It appears that linux-next cannot boot as dom0 on i386 (32-bit x86) or
> armhf (32-bit ARM).
>
> The bugs don't seem to be related.
>
>
> http://logs.test-lab.xenproject.org/osstest/logs/50321/test-amd64-i386-xl/info.html
>
> http://logs.test-lab.xenproject.org/osstest/logs/50321/test-amd64-i386-xl/serial-fiano1.log
>   (14:12:47 is when osstest timed out and started capturing logs,
>    sending debug keys, etc.)
>
>
> http://logs.test-lab.xenproject.org/osstest/logs/50321/test-armhf-armhf-xl/info.html
>
> http://logs.test-lab.xenproject.org/osstest/logs/50321/test-armhf-armhf-xl/serial-arndale-lakeside.log
>   (up to 13:17:35, likewise)
>
>> version targeted for testing:
>>   linux                b0a12fb5bc87820b12df22c64dd680a96443de00
> Ian.