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	<rfc822;stable@vger.kernel.org>); Thu, 14 Apr 2016 10:52:52 -0400
Subject: Re: Build failures in v3.18-stable-queue (x86, s390)
To: Sebastian Ott <sebott@linux.vnet.ibm.com>
References: <570F9EC5.5050502@roeck-us.net>
 <alpine.LFD.2.20.1604141558220.1604@schleppi>
Cc: stable <stable@vger.kernel.org>,
	Sasha Levin <sasha.levin@oracle.com>,
	Matt Fleming <matt.fleming@intel.com>
From: Guenter Roeck <linux@roeck-us.net>
Message-ID: <570FAEC8.9040605@roeck-us.net>
Date: Thu, 14 Apr 2016 07:52:56 -0700
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On 04/14/2016 07:03 AM, Sebastian Ott wrote:
> On Thu, 14 Apr 2016, Guenter Roeck wrote:
>> s390:allmodconfig:
>>
>> arch/s390/pci/pci.c: In function 'pci_base_init':
>> arch/s390/pci/pci.c:843:2: error: call to '__compiletime_assert_844' declared
>> with attribute error:
>> 	BUILD_BUG_ON failed: !is_power_of_2(__alignof__(struct zpci_fmb)) ||
>> 	__alignof__(struct zpci_fmb) < sizeof(struct zpci_fmb)
>>
>> Bisected to commit "s390/pci: enforce fmb page boundary rule".
>
> Do you have a pointer to a git tree or to the 3.18 version of that patch.
> I don't see how that BUILD_BUG_ON should be triggered since both the size
> and alignment of this structure are 64 bytes.
>

Try git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git,
branch stable-queue-import-3.18. git describe should report v3.18.30-167-gfcc3f16
for the tip of the branch (at least that is what my builder picked up).

Thanks,
Guenter