Date: Fri, 11 Jan 2008 16:59:30 -0800 From: "Peter Wemm" <peter@wemm.org> To: "John Baldwin" <jhb@freebsd.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern tty.c Message-ID: <e7db6d980801111659w392b2f9djc1a44859fdb1efa8@mail.gmail.com> In-Reply-To: <200801120020.m0C0K6qN039248@repoman.freebsd.org> References: <200801120020.m0C0K6qN039248@repoman.freebsd.org>
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On Jan 11, 2008 4:20 PM, John Baldwin <jhb@freebsd.org> wrote: > jhb 2008-01-12 00:20:06 UTC > > FreeBSD src repository > > Modified files: (Branch: RELENG_7_0) > sys/kern tty.c > Log: > MFC: Close a race in the kern.ttys sysctl handler that resulted in panics > in dev2udev(). I think this fixes a (previously reported) panic caused by removing a usb tty device while a pending kqueue event is actively listening on it. At least, your change conflicted with my change to fix the kevent panic. I'll test and see if your version solves my problem as well. -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5
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