In message: <[EMAIL PROTECTED]> Jeremy Chadwick <[EMAIL PROTECTED]> writes: : On Sat, Mar 29, 2008 at 10:11:04PM +0000, Vince wrote: : > Is it expected that removing a usb serial adapter while you have a : > connection (eg tip) using it will panic a -stable system? I know it is : > expected if you remove a mounted umass device so wanted to see if its known : > behavior for serial before I file a pr. (adapter is <FTDI usb serial : > converter, class 0/0, rev 1.10/4.00, addr 3>) : > -stable version as of the 25th march, (may have existed before but the : > first time I forgot to close tip before removing the device was on this : > version.) : : I would expect that the problem is identical in the sense that with a : connection established, you have an open file descriptor which is : associated with a serial device that uses USB. : : So, yes, I would expect this behaviour based on the track record. : Should it happen? The answer is no. File a PR? : : Also, I'd like to know what USB serial adapter you're using (brand, : model, and a website of it if possible), for unrelated reasons. Thanks!
That's odd, because I use an FTDI based serial device all the time for hacking on embedded systems. The problem that I have is 100% CPU usage on a tip process until I kill it. Warner _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"