From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Chapman Date: Tue, 24 Jul 2007 02:06:32 +0000 Subject: Re: panic from vector domain patch (was RE: Linus' tree broken?) Message-Id: <1185242792.5604.4.camel@phobos> List-Id: References: <1185239265.19353.6.camel@phobos> In-Reply-To: <1185239265.19353.6.camel@phobos> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org On Mon, 2007-07-23 at 21:07 -0400, Doug Chapman wrote: > On Mon, 2007-07-23 at 13:42 -0700, Luck, Tony wrote: > > > > Could be, but it sounds like there's something fishy in the current > > > > tree - Doug Chapman is having problems as well, presumably on zx1 boxes. > > > > > > I am seeing the panic on HP zx1 and zx2 systems. Currently doing a git > > > bisect to narrow it down. > > > > 2.6.23-rc1 booted OK on my rx2620. On the zx2000 too (though X is currently > > behaving weirdly, I think that might be some other issue though). > > > > -Tony > > Through the magic of git-bisect I have narrowed it down to this commit > (although I don't know why): > > commit 4994be1b3fe9120c88022ff5c0c33f6312b17adb > Author: Yasuaki Ishimatsu > Date: Tue Jul 17 21:22:33 2007 +0900 > > [IA64] Add support for vector domain > > Add fundamental support for multiple vector domain. There still exists > only one vector domain even with this patch. IRQ migration across > domain is not supported yet by this patch. > > Signed-off-by: Kenji Kaneshige > Signed-off-by: Yasuaki Ishimatsu > Signed-off-by: Tony Luck > > I have confirmed that it was my .config. The panic is seen if the kernel is compiled with CONFIG_IA64_GENERIC. When I compiled with CONFIG_IA64_HP_ZX1 it worked OK. - Doug