Date: Tue, 5 Sep 2000 08:20:03 -0700 (PDT) From: Bruce Evans <bde@zeta.org.au> To: freebsd-bugs@FreeBSD.org Subject: re: kern/20992: kern/tty_subr.c, b_to_q to a clist with no reserved cblocks Message-ID: <200009051520.IAA99305@freefall.freebsd.org>
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The following reply was made to PR kern/20992; it has been noted by GNATS. From: Bruce Evans <bde@zeta.org.au> To: Sheldon Hearn <sheldonh@uunet.co.za>, ru@freebsd.org Cc: freebsd-gnats-submit@freebsd.org Subject: re: kern/20992: kern/tty_subr.c, b_to_q to a clist with no reserved cblocks Date: Wed, 6 Sep 2000 02:15:23 +1100 (EST) On Mon, 4 Sep 2000, Sheldon Hearn wrote: > Subject: re: kern/20992: kern/tty_subr.c, b_to_q to a clist with no reserved cblocks > ... > Could you two take a look at PR kern/20992? The reported error message > was introduced by Peter, but it looks like it may have been tickled by > Poul-Henning's change to the dgb(4) driver. tty_subr.c and dgb didn't change between 3.3 and 3.5, and the driver may be sio anyway. (Who knows what is in 3.5.1? It isn't tagged.) sio.c has some small probably-unrelated changes. if_sl.c has some small possibly-related changes. I think the only way there can be no reserved cblocks is when slip of ppp sets the reservation to 0 and the reservation for termios discipline somehow doesn't get restored. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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