Date: Sun, 19 Aug 2001 18:51:31 +0200 (CEST) From: Søren Schmidt <sos@freebsd.dk> To: Richard Todd <rmtodd@servalan.servalan.com> Cc: current@FreeBSD.ORG Subject: Re: Sound broken on -current again... Message-ID: <200108191651.f7JGpVM21245@freebsd.dk> In-Reply-To: <m15YNOu-004MzYC@servalan.servalan.com> "from Richard Todd at Aug 19, 2001 02:53:40 am"
next in thread | previous in thread | raw e-mail | index | archive | help
It seems Richard Todd wrote: > > I found much the same thing; specifically, the problematic change is this one: > > > jhb 2001/08/10 14:08:57 PDT > > Modified files: > sys/kern kern_synch.c > Log: > Work around a race between msleep() and endtsleep() where it was possible > for endtsleep() to be executing when msleep() resumed, for endtsleep() > to spin on sched_lock long enough for the other process to loop on > msleep() and sleep again resulting in endtsleep() waking up the "wrong" > msleep. > > Obtained from: BSD/OS > > Revision Changes Path > 1.154 +24 -4 src/sys/kern/kern_synch.c Yups, reverting this, even in a newer kernel makes sound work again, well the VIA support is still not sounding proberly, but it didn't before as well so thats not related to this bogon... -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200108191651.f7JGpVM21245>