Patch landed upstream per #17. Closing
** Changed in: linux (Ubuntu)
Status: Triaged => Won't Fix
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https://bugs.launchpad.net/bugs/1399999
Title:
10ec:8168 [PATCH] r8169 writes to memory not assigned to the device
Status in linux package in Ubuntu:
Won't Fix
Bug description:
The following applies to the 3.13 in trusty.
When transferring data at >= around 100Mbps, the IOMMU logs errors such as:
AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x001c
address=0x0000000000003000 flags=0x0050]
I have locally cherry-picked 7a9810e7bd99: r8169 "Enable RX_MULTI_EN
for RTL_GIGA_MAC_VER_40" to the Ubuntu-3.13.0-37.64 kernel and
confirmed this fixes the issue for my card as well. Please consider
this for backporting to the 3.13 stable tree.
The hardware is:
% lspci -s 01:00 -vvvn
01:00.0 0200: 10ec:8168 (rev 0c)
Subsystem: 1462:7721
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 96
Region 0: I/O ports at e000 [size=256]
Region 2: Memory at fea00000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at d0800000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
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ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
CurrentDesktop: KDE
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=eb241518-2842-45e6-9767-0dc297ed3cbd
MachineType: MSI MS-7721
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz root=/dev/hostname/root
ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
RelatedPackageVersions:
linux-restricted-modules-3.13.0-39-generic N/A
linux-backports-modules-3.13.0-39-generic N/A
linux-firmware 1.127.10
RfKill:
Tags: trusty
Uname: Linux 3.13.0-39-generic x86_64
UpgradeStatus: Upgraded to trusty on 2014-05-10 (209 days ago)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 03/18/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V25.3
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A78M-E45 (MS-7721)
dmi.board.vendor: MSI
dmi.board.version: 5.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 5.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV25.3:bd03/18/2014:svnMSI:pnMS-7721:pvr5.0:rvnMSI:rnA78M-E45(MS-7721):rvr5.0:cvnMSI:ct3:cvr5.0:
dmi.product.name: MS-7721
dmi.product.version: 5.0
dmi.sys.vendor: MSI
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