I have a new machine with DG33TL mainboard (ICH9/G33). In a course of some hacking I ran dd if=/dev/mem ... to scan all memory, this caused the machine to hang. I tried to reproduce and this is 100% reproducible.
I am not used to such behavior. In older days I could scan all the memory without any issues. Could this be related to some modern form of memory-mapped IO? Or to Intel Management Engine (that seems t bite into DRAM)? Or something else? Just wondering. -- Andriy Gapon _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
