> -----Original Message----- > From: Borislav Petkov [mailto:b...@alien8.de] > Sent: Wednesday, July 31, 2013 1:41 PM > To: e1000-devel@lists.sourceforge.net > Cc: net...@vger.kernel.org; linux-ker...@vger.kernel.org > Subject: [E1000-devel] e1000e suspend-to-disk reboots box with 3.11-rc3+ > > Hi, > > I'm experiencing the strange observation that when I hibernate my x230 > with Linus HEAD from today + tip/master (3.11-rc3+), the box doesn't > remain off but reboots immediately. > > Since I have a similar bug where an e1000e box reboots > when "Wake on LAN from S4/S5" is enabled in the BIOS > (https://bugzilla.novell.com/show_bug.cgi?id=812592) I decided to test > with LAN cable removed. > > And yes, when the ethernet cable is not connected, the box hibernates > and remains off. When I hibernate with the cable attached, the box > doesn't remain off but reboots. > > The card is: > > [ 1.620772] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k > [ 1.622116] e1000e: Copyright(c) 1999 - 2013 Intel Corporation. > [ 1.623687] e1000e 0000:00:19.0: setting latency timer to 64 > [ 1.625160] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set > to > dynamic conservative mode > [ 1.626640] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X > [ 1.884432] e1000e 0000:00:19.0 eth0: registered PHC clock > [ 1.885925] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) > 3c:97:0e:6b:ef:e7 > [ 1.887466] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network > Connection > [ 1.889089] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1000FF- > 0FF > > And of course, 3.10 is fine. > > Any ideas? > > I'll try to bisect it when I get a chance. > > -- > Regards/Gruss, > Boris.
Off the top of my head, I cannot think of anything that has been added to the driver in Linus' tree since 3.10 that would cause this change in behavior. There are a number of changes that have been put into the out-of-tree driver which have not yet made it into Linus' tree - would you be willing to try the latest out-of-tree driver from e1000.sf.net to see if it resolves your issue? Of course, a bisect as you mention would also help. Have you checked for a BIOS update from your system manufacturer? Do you have Runtime Power Management enabled for this device? Thanks, Bruce. ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
