Date: Tue, 2 Nov 2004 17:44:48 -0500 From: John Baldwin <jhb@FreeBSD.org> To: Joe Marcus Clarke <marcus@marcuscom.com> Cc: Julian Elischer <julian@elischer.org> Subject: Re: cvs commit: src/lib/libpthread/thread thr_private.h thr_sig.c Message-ID: <200411021744.48675.jhb@FreeBSD.org> In-Reply-To: <4187F99E.9090807@marcuscom.com> References: <200411011049.iA1AnY8m012136@repoman.freebsd.org> <200411021549.27511.jhb@FreeBSD.org> <4187F99E.9090807@marcuscom.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tuesday 02 November 2004 04:18 pm, Joe Marcus Clarke wrote: > John Baldwin wrote: > | On Monday 01 November 2004 06:04 pm, David Xu wrote: > |>Not every important, I think I have another very important history > |>bug in hand, did you get my "fix famous libpthread conditional > |>variable race condition" mail ? :-) > | > | Oooo, can I test it please? We are still having problems with mono on > > HEAD > > | here at work. I tried merging the changes in uthread_cond.c 1.32 to > | libpthread but that seemed to make it worse. The problems seem to be > > that a > > | signal handler is being run when the SYNCQ sflag is set (but the > > thread is > > | not on a cv or a mutex queue), and the handler calls sem_post() which is > | supposed to be signal safe. sem_post() tries to lock a mutex and then > > bombs > > | with the assertion failure. > > This is a bit off-topic, but if you're working on Mono, you may want to > talk with Tom McLaughlin <tmclaugh@sdf.lonestar.org>. He's created a > BSD# project, and has been working on the various Mono and C# ports for > FreeBSD. I'm sure he would be very interested in any Mono work you're > doing. We're already using the BSD# stuff. :) -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200411021744.48675.jhb>