On Tue, Oct 7, 2008 at 9:43 AM, Peter Kay - Syllopsium <[EMAIL PROTECTED]> wrote: > Kgdb kernel debugging appears to have been broken in 4.4-CURRENT for a week > if not longer. The exact same config file works creating a debug kernel > under 4.3. I've updated kernel, userland etc. The same thing happens under > every virtualised environment I throw it at (vmware, qemu, virtualbox). > > I get : 'com0: at isa0 port 0x3f8/8 irq 4panic: com_isa_attach: mapping > failed ' followed by a kernel panic. > > In 4.3 it correctly refers to 'pccom' and says that kgdb has been attached. > > I can't be the only one needing to do kernel debugging with 4.4-CURRENT - am > I missing something?
You might be the only one using kgdb. Between 4.3 and 4.4 the pccom device was folded into com, which may not have gone perfectly.
