Messages in this thread | | | From | "Kevin Winchester" <> | Subject | Re: [PATCH -mm3] x86-64: Eliminate register_die_notifier symbol exported twice | Date | Fri, 10 Mar 2006 08:29:53 -0400 |
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"Andrew Morton" <akpm@osdl.org> wrote: > "Randy.Dunlap" <rdunlap@xenotime.net> wrote: > > > > On Thu, 09 Mar 2006 19:44:59 -0400 Kevin Winchester wrote: > > > > > > > > register_die_notifier is exported twice, once in traps.c and once in > > > x8664_ksyms.c. This results in a warning on build. > > > > > > Signed-Off-By: Kevin Winchester <kwin@ns.sympatico.ca> > > > > > > --- v2.6.16-rc5-mm3.orig/arch/x86_64/kernel/x8664_ksyms.c > > > 2006-03-09 19:34:11.000000000 -0400 > > > +++ v2.6.16-rc5-mm3/arch/x86_64/kernel/x8664_ksyms.c 2006-03-09 > > > 19:40:46.000000000 -0400 > > > @@ -142,7 +142,6 @@ EXPORT_SYMBOL(rwsem_down_write_failed_th > > > EXPORT_SYMBOL(empty_zero_page); > > > > > > EXPORT_SYMBOL(die_chain); > > > -EXPORT_SYMBOL(register_die_notifier); > > > > > > #ifdef CONFIG_SMP > > > EXPORT_SYMBOL(cpu_sibling_map); > > > > Thanks for that. However, I see 2 such warnings: > > > > WARNING: vmlinux: 'register_die_notifier' exported twice. Previous export was in vmlinux > > WARNING: vmlinux: 'strlen' exported twice. Previous export was in vmlinux > > > > They're all over the place. Some of them are due to -mm-only patches. > > It's not very urgent. Let's get Sam's stuff settled down into mainline and > get all such warnings in mainline fixed up first. That way, people will > then know when their new patches are being bad and I'll know when -mm > patches need fixups.
Fixing warnings like this is about the extent of my kernel abilities, so I figured I'd do it even if it isn't high priority. I do get the strlen warning as well, that was going to be tonight's task.
If it helps, I don't see any warnings on the -rc5 kernel. These two are the only ones I see.
Kevin
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