linux-kernel - [lkp] [ahci] 6cb1c51aa6: ahci 0000:00:1f.2: failed to enable MSI-X with error -22, # of vectors: 3

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Message-ID: <878u66d2f4.fsf@yhuang-dev.intel.com>
Date:	Tue, 10 Nov 2015 10:16:31 +0800
From:	kernel test robot <ying.huang@...ux.intel.com>
TO:	Dan Williams <dan.j.williamps@...el.com>
CC:	Tejun Heo <tj@...nel.org>
Subject: [lkp] [ahci] 6cb1c51aa6: ahci 0000:00:1f.2: failed to enable MSI-X with error -22, # of vectors: 3

FYI, we noticed the below changes on

https://git.kernel.org/pub/scm/linux/kernel/git/tj/libata for-4.4
commit 6cb1c51aa65039ab3860c9741f9a190b7ab199cb ("ahci: per-port msix support")


[   15.811390] ahci 0000:00:1f.2: failed to enable MSI-X with error -22, # of vectors: 3

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-4.2.0-09880-g6cb1c51" of type "text/plain" (141152 bytes)

Download attachment "kmsg.xz" of type "application/x-xz" (21996 bytes)

View attachment "job.yaml" of type "text/plain" (2870 bytes)

View attachment "reproduce" of type "text/plain" (131 bytes)