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Message-ID: <20131015024452.GA31951@srcf.ucam.org> Date: Tue, 15 Oct 2013 03:44:52 +0100 From: Matthew Garrett <mjg59@...f.ucam.org> To: Bjorn Helgaas <bhelgaas@...gle.com> Cc: Andreas Noever <andreas.noever@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "Rafael J. Wysocki" <rjw@...k.pl>, "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>, Mika Westerberg <mika.westerberg@...ux.intel.com>, "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com> Subject: Re: [3.11.4] Thunderbolt/PCI unplug oops in pci_pme_list_scan On Mon, Oct 14, 2013 at 05:50:38PM -0600, Bjorn Helgaas wrote: > [+cc Rafael, Mika, Kirill, linux-pci] > > On Mon, Oct 14, 2013 at 4:47 PM, Andreas Noever > <andreas.noever@...il.com> wrote: > > When I unplug the Thunderbolt ethernet adapter on my MacBookPro Linux > > crashes a few seconds later. Using > > echo 1 > /sys/bus/pci/devices/0000:08:00.0/remove > > to remove a bridge two levels above the device triggers the fault immediately: > > There have been significant changes in acpiphp related to Thunderbolt > since v3.11. Apple don't expose Thunderbolt via ACPI, so it appears as native PCIe. I'd be surprised if acpiphp makes a difference here. (Whine whine Intel continuing to refuse to provide documentation for a widely shipped part whine whine) -- Matthew Garrett | mjg59@...f.ucam.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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