Date: Mon, 08 Dec 2003 16:43:56 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: "Brian F. Feldman" <green@FreeBSD.org> Cc: Igor Sysoev <is@rambler-co.ru> Subject: Re: A page fault in subr_turnstile.c:propogate_priority() Message-ID: <XFMail.20031208164356.jhb@FreeBSD.org> In-Reply-To: <200312060308.hB638oA2024791@green.bikeshed.org>
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On 06-Dec-2003 Brian F. Feldman wrote: > John Baldwin <jhb@FreeBSD.org> wrote: >> >> On 03-Dec-2003 Igor Sysoev wrote: >> > On Wed, 3 Dec 2003, John Baldwin wrote: >> > >> >> > With a patch from http://www.FreeBSD.org/~jhb/patches/turnstile.patch >> >> > I can not even rebuild kernel. Can I add MPASS to sources from >> >> > 2003.11.28.00.00.00 ? >> >> >> >> Ok, I've just updated turnstile.patch again. I was testing a bogus >> >> condition in my earlier patch. :/ This patch has survived for a while >> >> now on my test machine that was panic'ing with the earlier patch, so >> >> try giving this patch a try against stock CVS sources and see if it >> >> clears up all your panics. Thanks. >> > >> > I added MPASS to sources from 2003.11.28.00.00.00 and since then the system >> > made 3 builds of the world. I think it would panic tomorrow or so. I'll >> > get crash dump and then try your new patch. Can I apply the new patch >> > to sources from 2003.11.28.00.00.00 or I need to cvsup to more recent data ? >> >> New patch should probably work fine with those sources. If you still >> get panics, you can try removing the extra MPASS(), and applying >> turnstile2.patch. It adds some debugging printf's that would be >> very helpful in tracking down the bug. Thanks. > > I think this may have totally fixed the insta-reboots (no core dump) that > I've been suffering from! Which patch fixed things, just turnstile.patch by itself? -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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