From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>,
Matthew Wilcox <matthew@wil.cx>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/7] PCI: Make sriov work with hotplug remove
Date: Fri, 27 Jan 2012 11:43:50 -0800 [thread overview]
Message-ID: <20120127114350.3581b15d@jbarnes-desktop> (raw)
In-Reply-To: <1327690515-2991-2-git-send-email-yinghai@kernel.org>
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On Fri, 27 Jan 2012 10:55:09 -0800
Yinghai Lu <yinghai@kernel.org> wrote:
> When hot remove pci express module that have pcie switch and support SRIOV, got
>
> [ 5918.610127] pciehp 0000:80:02.2:pcie04: pcie_isr: intr_loc 1
> [ 5918.615779] pciehp 0000:80:02.2:pcie04: Attention button interrupt received
> [ 5918.622730] pciehp 0000:80:02.2:pcie04: Button pressed on Slot(3)
> [ 5918.629002] pciehp 0000:80:02.2:pcie04: pciehp_get_power_status: SLOTCTRL a8 value read 1f9
> [ 5918.637416] pciehp 0000:80:02.2:pcie04: PCI slot #3 - powering off due to button press.
> [ 5918.647125] pciehp 0000:80:02.2:pcie04: pcie_isr: intr_loc 10
> [ 5918.653039] pciehp 0000:80:02.2:pcie04: pciehp_green_led_blink: SLOTCTRL a8 write cmd 200
> [ 5918.661229] pciehp 0000:80:02.2:pcie04: pciehp_set_attention_status: SLOTCTRL a8 write cmd c0
> [ 5924.667627] pciehp 0000:80:02.2:pcie04: Disabling domain:bus:device=0000:b0:00
> [ 5924.674909] pciehp 0000:80:02.2:pcie04: pciehp_get_power_status: SLOTCTRL a8 value read 2f9
> [ 5924.683262] pciehp 0000:80:02.2:pcie04: pciehp_unconfigure_device: domain:bus:dev = 0000:b0:00
> [ 5924.693976] libfcoe_device_notification: NETDEV_UNREGISTER eth6
> [ 5924.764979] libfcoe_device_notification: NETDEV_UNREGISTER eth14
> [ 5924.873539] libfcoe_device_notification: NETDEV_UNREGISTER eth15
> [ 5924.995209] libfcoe_device_notification: NETDEV_UNREGISTER eth16
> [ 5926.114407] sxge 0000:b2:00.0: PCI INT A disabled
> [ 5926.119342] BUG: unable to handle kernel NULL pointer dereference at (null)
> [ 5926.127189] IP: [<ffffffff81353a3b>] pci_stop_bus_device+0x33/0x83
> [ 5926.133377] PGD 0
> [ 5926.135402] Oops: 0000 [#1] SMP
> [ 5926.138659] CPU 2
> [ 5926.140499] Modules linked in:
> ...
Ok applied this series, thanks Yinghai.
--
Jesse Barnes, Intel Open Source Technology Center
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next prev parent reply other threads:[~2012-01-27 19:43 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-27 18:55 [PATCH -v2 0/7] PCI: pcie hotplug related patch Yinghai Lu
2012-01-27 18:55 ` [PATCH 1/7] PCI: Make sriov work with hotplug remove Yinghai Lu
2012-01-27 19:43 ` Jesse Barnes [this message]
2012-01-27 18:55 ` [PATCH 2/7] PCI: Separate pci_bus_read_dev_vendor_id from pci_scan_device Yinghai Lu
2012-01-27 18:55 ` [PATCH 3/7] pciehp: Checking pci conf reading to new added device instead of sleep 1s Yinghai Lu
2012-01-27 18:55 ` [PATCH 4/7] pciehp: print out link status when dlla get active Yinghai Lu
2012-01-27 18:55 ` [PATCH 5/7] pciehp: Add pcie_wait_link_not_active() Yinghai Lu
2012-01-27 18:55 ` [PATCH 6/7] pciehp: Add Disable/enable link functions Yinghai Lu
2012-01-27 18:55 ` [PATCH 7/7] pciehp: Disable/enable link during slot power off/on Yinghai Lu
2012-02-02 10:00 ` [PATCH -v2 0/7] PCI: pcie hotplug related patch Kenji Kaneshige
2012-02-02 20:39 ` Yinghai Lu
2012-02-03 3:36 ` Kenji Kaneshige
2012-02-03 3:49 ` Yinghai Lu
-- strict thread matches above, loose matches on Subject: below --
2012-01-21 9:52 [PATCH " Yinghai Lu
2012-01-21 9:52 ` [PATCH 1/7] PCI: Make sriov work with hotplug remove Yinghai Lu
2012-01-23 16:06 ` Linus Torvalds
2012-01-23 18:30 ` Yinghai Lu
2012-01-23 18:45 ` Linus Torvalds
2012-01-23 19:34 ` Linus Torvalds
2012-01-23 19:59 ` Yinghai Lu
2012-01-23 20:48 ` Yinghai Lu
2012-01-23 22:35 ` Linus Torvalds
2012-01-24 4:34 ` Benjamin Herrenschmidt
2012-01-23 19:36 ` Yinghai Lu
2012-01-23 19:44 ` Linus Torvalds
2012-01-23 21:34 ` Yinghai Lu
2012-01-23 22:30 ` Yinghai Lu
2012-01-23 22:38 ` Linus Torvalds
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