linux-kernel - RE: [lkp] [pci] 2910b5bdc5: pci 0000:06:00.0: Unable to allocate DMA alias mask.

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Date:	Tue, 26 Jan 2016 07:55:59 +0000
From:	"Lawrynowicz, Jacek" <jacek.lawrynowicz@...el.com>
To:	kernel test robot <ying.huang@...ux.intel.com>
CC:	"lkp@...org" <lkp@...org>, LKML <linux-kernel@...r.kernel.org>,
	"Joerg Roedel" <jroedel@...e.de>,
	"Woodhouse, David" <david.woodhouse@...el.com>,
	"Wu, Fengguang" <fengguang.wu@...el.com>
Subject: RE: [lkp] [pci] 2910b5bdc5: pci 0000:06:00.0: Unable to allocate
 DMA alias mask.

Wow. It's very cool that you do automated tests for upcoming changes :)
This particular bug was already caught in review by Bjorn.

Regards,
Jacek

-----Original Message-----
From: kernel test robot [mailto:ying.huang@...ux.intel.com] 
Sent: Tuesday, January 26, 2016 1:59 AM
To: Lawrynowicz, Jacek <jacek.lawrynowicz@...el.com>
Cc: lkp@...org; LKML <linux-kernel@...r.kernel.org>; Joerg Roedel <jroedel@...e.de>; Woodhouse, David <david.woodhouse@...el.com>; Wu, Fengguang <fengguang.wu@...el.com>
Subject: [lkp] [pci] 2910b5bdc5: pci 0000:06:00.0: Unable to allocate DMA alias mask.

FYI, we noticed the below changes on

https://github.com/0day-ci/linux Jacek-Lawrynowicz/pci-Add-support-for-multiple-DMA-aliases/20160119-001005
commit 2910b5bdc5788de99e9c533be97b0e8f57be0386 ("pci: Add support for multiple DMA aliases")

We found the following new message in kernel log after your commit.

[    0.217837] pci 0000:06:00.0: Unable to allocate DMA alias mask.

Thanks,
Ying Huang