Date: Thu, 29 May 2003 00:35:32 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: Mike Makonnen <mtm@identd.net> Cc: freebsd-current@freebsd.org Subject: Re: Libthr stable enough for testing Message-ID: <20030529053532.GD91945@dan.emsphone.com> In-Reply-To: <20030529040251.ZKLF3199.pop016.verizon.net@kokeb.ambesa.net> References: <20030526225111.HVVN25800.out006.verizon.net@kokeb.ambesa.net> <20030529025735.GA2882@gforce.johnson.home> <20030529040251.ZKLF3199.pop016.verizon.net@kokeb.ambesa.net>
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In the last episode (May 29), Mike Makonnen said: > On Wed, 28 May 2003 21:57:35 -0500 Glenn Johnson <glennpj@charter.net> wrote: > > It seems to be working fine on a UP machine but it locks up my SMP > > machine just trying to load a gnome session. It leaves an image on > > the screen but the keyboard and mouse stop responding and I can not > > ssh into the box. > > Please try the attached patch and let me know how it works. > > Index: lib/libthr/thread/thr_create.c The real problem is in the kernel, though. A userland non-root process should not be able to hard lock the system. One of the threads people will probably have to get an SMP machine to be able to debug it. -- Dan Nelson dnelson@allantgroup.com
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