From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Patrick MacArthur <patrick@patrickmacarthur.net>,
Markus Theil <markus.theil@tu-ilmenau.de>,
dev@dpdk.org, Mark Kavanagh <mark.b.kavanagh@intel.com>
Cc: stephen@networkplumber.org, Bob Noseworthy <ren@iol.unh.edu>,
Patrick MacArthur <pmacarth@iol.unh.edu>,
"O'Driscoll, Tim" <tim.odriscoll@intel.com>
Subject: Re: [dpdk-dev] [PATCH v7 5/6] igb_uio: use kernel functions for masking MSI-X
Date: Thu, 12 Oct 2017 18:04:24 +0100 [thread overview]
Message-ID: <79e9684f-1efa-f801-3132-5821f89c8b35@intel.com> (raw)
In-Reply-To: <b44045d0-5a16-58e8-be5c-70ae06fa15aa@patrickmacarthur.net>
On 10/9/2017 10:56 PM, Patrick MacArthur wrote:
> Hi, Markus,
>
> This commit appears to cause a regression on CentOS 7.4 with the in-box
> Linux 3.10.0-639-2.2.el7.x86_64 kernel. Although the kernel module
> appears to build correctly, when I attempt to load the module with
> insmod, it fails and I see the following errors in dmesg:
>
>> [620323.805125] igb_uio: Unknown symbol unmask_msi_irq (err 0)
>> [620323.805163] igb_uio: Unknown symbol mask_msi_irq (err 0)
>
Hi Patrick, Mark,
Thanks for reporting, I will check it.
> It also fails with the same dmesg errors if I copy it into
> /lib/modules/$(uname -r)/extra, run depmod, and try to modprobe it.
>
> Running git bisect points to this commit as the root cause.
>
> This issue was identified as part of setting up the DPDK performance
> test lab CI environment at the University of New Hampshire
> InterOperability Laboratory.
>
> Thanks,
> Patrick
>
<...>
next prev parent reply other threads:[~2017-10-12 17:04 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 17:33 [dpdk-dev] [PATCH] igb_uio: MSI IRQ mode, irq enable/disable refactored Markus Theil
2017-08-21 17:51 ` [dpdk-dev] [PATCH v2 1/2] " Markus Theil
2017-08-21 17:51 ` [dpdk-dev] [PATCH v2 2/2] igb_uio: conform to coding conventions Markus Theil
2017-08-22 13:28 ` [dpdk-dev] [PATCH v3] igb_uio: MSI IRQ mode, irq enable/disable refactored Markus Theil
2017-08-30 16:32 ` Ferruh Yigit
2017-08-31 22:05 ` Markus Theil
2017-08-31 10:22 ` [dpdk-dev] [PATCH v4 1/3] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-08-31 10:22 ` [dpdk-dev] [PATCH v4 2/3] igb_uio: fix irq disable on recent kernels Markus Theil
2017-08-31 10:22 ` [dpdk-dev] [PATCH v4 3/3] igb_uio: MSI IRQ mode Markus Theil
2017-08-31 15:32 ` Stephen Hemminger
2017-08-31 22:07 ` Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 1/5] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 2/5] igb_uio: fix irq disable on recent kernels Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 3/5] igb_uio: MSI IRQ mode Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 4/5] igb_uio: use msi mask functions from kernel, little corrections Markus Theil
2017-09-01 15:40 ` Stephen Hemminger
2017-09-04 10:03 ` Burakov, Anatoly
2017-09-04 12:43 ` Ferruh Yigit
2017-09-04 15:16 ` Markus Theil
2017-09-04 16:55 ` Ferruh Yigit
2017-08-31 21:47 ` [dpdk-dev] [PATCH v5 5/5] igb_uio: release in exact reverse order Markus Theil
2017-08-22 16:55 ` [dpdk-dev] [PATCH] igb_uio: MSI IRQ mode, irq enable/disable refactored Stephen Hemminger
2017-08-22 18:19 ` Markus Theil
2017-08-23 8:47 ` Bruce Richardson
2017-08-23 8:51 ` Bruce Richardson
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 1/5] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 2/5] igb_uio: fix irq disable on recent kernels Markus Theil
2017-09-04 21:32 ` Ferruh Yigit
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 3/5] igb_uio: fix MSI-X IRQ assignment with new IRQ function Markus Theil
2017-09-04 21:34 ` Ferruh Yigit
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 4/5] igb_uio: release in exact reverse order Markus Theil
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 5/5] igb_uio: MSI IRQ mode, use kernel functions for masking MSI and MSI-X Markus Theil
2017-09-04 21:38 ` Ferruh Yigit
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 1/6] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 2/6] igb_uio: fix irq disable on recent kernels Markus Theil
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 3/6] igb_uio: fix MSI-X IRQ assignment with new IRQ function Markus Theil
2017-09-11 17:56 ` Ferruh Yigit
2017-09-11 22:04 ` Stephen Hemminger
2017-09-12 8:14 ` Bruce Richardson
2017-09-12 15:01 ` Stephen Hemminger
2017-09-12 8:16 ` Bruce Richardson
2017-09-12 16:31 ` Kevin Traynor
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 4/6] igb_uio: release in exact reverse order Markus Theil
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 5/6] igb_uio: use kernel functions for masking MSI-X Markus Theil
2017-10-09 21:56 ` Patrick MacArthur
2017-10-12 17:04 ` Ferruh Yigit [this message]
2017-10-13 2:49 ` Ferruh Yigit
2017-10-13 8:28 ` Kavanagh, Mark B
2017-10-12 10:50 ` Kavanagh, Mark B
2017-10-12 20:58 ` Ferruh Yigit
2017-10-12 21:15 ` Stephen Hemminger
2017-10-13 0:28 ` Ferruh Yigit
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 6/6] igb_uio: MSI IRQ mode Markus Theil
2017-09-11 17:48 ` [dpdk-dev] [PATCH v7 1/6] igb_uio: refactor irq enable/disable into own functions Ferruh Yigit
2017-09-14 12:04 ` Markus Theil
2017-10-06 22:05 ` Ferruh Yigit
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