Yes, this is directly related with the turbo_mode and the amount of memory needed when doing a RX transaction.
The two workarounds we have are: * Disable turbo_mode at the driver but affecting performance directly * Increase the amount of minimum free system memory in the kernel by writing the value at /etc/sysctl.conf For the second option 8192 seems to fix most of the cases, as I've being building kernel the whole weekend and got only a few allocation errors. Setting it to 12288 seems to make it more than enough, as I didn't get any allocation error while using it. As Beagle doesn't have a lot of memory already, I'd preferably go with 8192, that can fix most of the cases and still without decreasing ethernet performance. This workaround could then be set by jasper. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/746137 Title: Page allocation failure on omap4 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
