linux-kernel - [lkp] [iommu/vt] c1b9a54b6f:

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Message-ID: <874mi2xejc.fsf@yhuang-dev.intel.com>
Date:	Thu, 08 Oct 2015 10:47:03 +0800
From:	kernel test robot <ying.huang@...ux.intel.com>
TO:	Baoquan He <bhe@...hat.com>
CC:	0day robot <fengguang.wu@...el.com>
Subject: [lkp] [iommu/vt] c1b9a54b6f:

FYI, we noticed the below changes on

git://internal_mailing_list_patch_tree Baoquan-He/iommu-vt-d-break-the-for-loop-if-an-empty-ir_ioapic-entry-found
commit c1b9a54b6f21f22bb5fba5cb981da0be06011476 ("iommu/vt-d: Adjsut the return value of the parse_ioapics_under_ir")

The following new message in kernel log may make end user confusing.
The test was done without hibernation.

[    0.241752] DMAR-IR: Failed to copy IR table for dmar0 from previous kernel

To reproduce:

        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Ying Huang

View attachment "config-4.3.0-rc3-00002-gc1b9a54" of type "text/plain" (141579 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (21800 bytes)

View attachment "job.yaml" of type "text/plain" (3295 bytes)

View attachment "reproduce" of type "text/plain" (1205 bytes)