linux-kernel - Re: Oops in 2.6.23-rc1-git9, arch/x86_64/pci/k8-bus.c::fill_mp_bus_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200708041130.42038.ak@suse.de>
Date:	Sat, 4 Aug 2007 11:30:41 +0200
From:	Andi Kleen <ak@...e.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Chuck Ebbert <cebbert@...hat.com>,
	Muli Ben-Yehuda <muli@...ibm.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	riku.seppala@...p.net, Andy Whitcroft <apw@...dowen.org>
Subject: Re: Oops in 2.6.23-rc1-git9, arch/x86_64/pci/k8-bus.c::fill_mp_bus_to_cpumask()

On Saturday 04 August 2007 00:50, Andrew Morton wrote:
> On Fri, 03 Aug 2007 18:10:03 -0400
>
> Chuck Ebbert <cebbert@...hat.com> wrote:
> > https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=250859
> >
> > at line 74:
> >
> > muli@...29:
> > muli@...29: 					sd = bus->sysdata;
> > muli@...29: 					sd->node = node;   <=====
> >
> > bus->sysdata is NULL.
> >
> > Last changed by this hunk of
> > "x86-64: introduce struct pci_sysdata to facilitate sharing of
> > ->sysdata":

Hmm, will double check. Perhaps Muli's conversion was incomplete.

> > @@ -67,7 +69,9 @@ fill_mp_bus_to_cpumask(void)
> >  						continue;
> >  					if (!node_online(node))
> >  						node = 0;
> > -					bus->sysdata = (void *)node;
> > +
> > +					sd = bus->sysdata;
> > +					sd->node = node;
> >  				}
> >  			}
> >  		}
>
> Andy keeps trotting out a patch which will probably fix this,

What patch do you mean? I don't have anything sysdata related
left over.

-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/