Date: Fri, 5 Jan 2007 14:18:53 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-hackers@freebsd.org Cc: Steven Hartland <killing@multiplay.co.uk> Subject: Re: SMP initialisation changes 6.1-PRERELEASE and 6.1-RELEASE? Message-ID: <200701051418.54086.jhb@freebsd.org> In-Reply-To: <002601c73054$e42f26f0$b3db87d4@multiplay.co.uk> References: <007501c72f28$af27ffe0$b3db87d4@multiplay.co.uk> <00ef01c72f5f$28d3b470$b3db87d4@multiplay.co.uk> <002601c73054$e42f26f0$b3db87d4@multiplay.co.uk>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thursday 04 January 2007 18:05, Steven Hartland wrote: > Steven Hartland wrote: > > This now panics in the initial hpt driver init with: > > panic: blocakble sleep lock ( sleep mutex ) > > 128 @ vm/uma_core.c: 1845 > > > > This looks to me like a seperate issue as the driver is aquiring a > > spinlock MTX_SPIN instead of MTX_DEF? I'm quite out of my depth at > > this point so any pointers would be really appreciated. > > Thanks to John Baldwin's patch for hptmv I'm now back at the stage > where the machine hangs as during initialisation of the CPU's. > > I've got WITNESS, INVARIANTS, KDB and DDB installed but I cant > break to the debugger as it seems to be totally wedged. > > If I break to the debugger earlier and continue it doesnt hang > any ideas on how to proceed would be greatfully appreciated. If there is any way to figure out a date for a working kernel that would be very helpful. Can you try using cvsup or cvs to step back to a RELENG_6 kernel that works and then using the binary date trick to figure out which commit breaks your box? -- John Baldwin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200701051418.54086.jhb>