Re: BUG: key ffff880c1148c478 not in .data! (V3.10.0)

From: Borislav Petkov
Date: Fri Jul 12 2013 - 10:21:46 EST


On Fri, Jul 12, 2013 at 10:57:41AM -0300, Mauro Carvalho Chehab wrote:
> This will be overriding the content of the static var mc_bus every for
> every new memory controller. Are you sure that bus.name is only used
> on register, or if its contents is stored somewhere?

bus_register does kobject_set_name which copies bus->name, for example,
but I didn't look exhaustively.

Just to be on the safe side, I should probably do a

static const char **bus_names = { "mc0", "mc1", ..., "mc7" };

and use it. Are 8 enough for your edac drivers too?

--
Regards/Gruss,
Boris.

Sent from a fat crate under my desk. Formatting is fine.
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/