On Thu, 2013-09-05 at 22:00 -0700, Greg Kroah-Hartman wrote: > On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > > +What: /sys/class/mic/mic(x)/cmdline > > +Date: August 2013 > > +KernelVersion: 3.11 > > +Contact: Sudeep Dutt <sudeep.dutt@xxxxxxxxx> > > +Description: > > + An Intel MIC device runs a Linux OS during its operation. Before > > + booting this card OS, it is possible to pass kernel command line > > + options to configure various features in it, similar to > > + self-bootable machines. When read, this entry provides > > + information about the current kernel command line options set to > > + boot the card OS. This entry can be written to change the > > + existing kernel command line options. Typically, the user would > > + want to read the current command line options, append new ones > > + or modify existing ones and then write the whole kernel command > > + line back to this entry. > > Is a PAGE_SIZE value going to be big enough for your command line? I > know some embedded systems have horribly long command lines, hopefully > this will be enough for you. > Yes, PAGE_SIZE is more than sufficient for our command line. Thanks, Sudeep Dutt -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
