* Marcus Becker ([email protected]) wrote: > On 13 July 2011 22:40, Chris Wright <[email protected]> wrote: > >> On Wed, 13 Jul 2011 14:32:42 GMT > >> [email protected] wrote: > >> > https://bugzilla.kernel.org/show_bug.cgi?id=39312 > >> > > >> > URL: https://bugs.gentoo.org/show_bug.cgi?id=373109 > >> > Summary: intel-iommu: Dont cache iova above 32bit - network > >> > copy freezes system > >> > Product: Drivers > >> > Version: 2.5 > >> > Kernel Version: 2.6.39.2 > >> > Platform: All > >> > OS/Version: Linux > >> > Tree: Mainline > >> > Status: NEW > >> > Severity: normal > >> > Priority: P1 > >> > Component: Other > >> > AssignedTo: [email protected] > >> > ReportedBy: [email protected] > >> > Regression: No > >> > > >> > > >> > Created an attachment (id=65422) > >> > --> (https://bugzilla.kernel.org/attachment.cgi?id=65422) > >> > dmesg > > > > Can you send a dmesg from boot, and an lspci? > > > Hi, > > I cannot reboot right now, I'll produce dmesg with 2.6.39.2 later > here is lspci for now: > disi-bigtop ~ # lspci > 00:00.0 Host bridge: Intel Corporation Device 0104 (rev 09) > 00:01.0 PCI bridge: Intel Corporation Device 0101 (rev 09) > 00:16.0 Communication controller: Intel Corporation Cougar Point HECI > Controller #1 (rev 04) > 00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced > Host Controller #2 (rev 05) > 00:1b.0 Audio device: Intel Corporation Cougar Point High Definition > Audio Controller (rev 05) > 00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root > Port 1 (rev b5) > 00:1c.1 PCI bridge: Intel Corporation Cougar Point PCI Express Root > Port 2 (rev b5) > 00:1c.2 PCI bridge: Intel Corporation Cougar Point PCI Express Root > Port 3 (rev b5) > 00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root > Port 4 (rev b5) > 00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced > Host Controller #1 (rev 05) > 00:1f.0 ISA bridge: Intel Corporation Device 1c49 (rev 05) > 00:1f.2 SATA controller: Intel Corporation Cougar Point 6 port SATA > AHCI Controller (rev 05) > 00:1f.3 SMBus: Intel Corporation Cougar Point SMBus Controller (rev 05) > 01:00.0 VGA compatible controller: nVidia Corporation Device 0dd1 (rev a1) > 01:00.1 Audio device: nVidia Corporation Device 0be9 (rev a1) > 02:00.0 USB Controller: NEC Corporation Device 0194 (rev 03) > 03:00.0 Ethernet controller: JMicron Technology Corp. JMC250 PCI > Express Gigabit Ethernet Controller (rev 05)
Is this the network device the traffic is going through? Can you send full lspci -vvv? > 03:00.1 System peripheral: JMicron Technology Corp. Device 2392 (rev 90) > 03:00.2 SD Host controller: JMicron Technology Corp. Device 2391 (rev 90) > 03:00.3 System peripheral: JMicron Technology Corp. Device 2393 (rev 90) > 04:00.0 Network controller: Intel Corporation Device 0091 (rev 34) > 05:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host > Controller (rev 30) _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
