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Date: Sat, 19 Jan 2008 22:25:49 +0100 From: Sam Ravnborg <sam@...nborg.org> To: Randy Dunlap <randy.dunlap@...cle.com> Cc: lkml <linux-kernel@...r.kernel.org>, dipankar@...ibm.com, akpm <akpm@...ux-foundation.org> Subject: Re: [PATCH] rcu: fix section mismatch On Sat, Jan 19, 2008 at 11:56:43AM -0800, Randy Dunlap wrote: > From: Randy Dunlap <randy.dunlap@...cle.com> > > rcu_online_cpu() should be __cpuinit instead of __devinit. > > WARNING: vmlinux.o(.text+0x4b6d5): Section mismatch: reference to .init.text: (between 'rcu_cpu_notify' and 'wakeme_after_rcu') > > Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com> Acked-by: Sam Ravnborg <sam@...nborg.org> So if we have: CONFIG_HOTPLUG=n CONFIG_HOTPLUG_CPU=y then this is a oops candidate. Andrew - this looks like a 2.6.24 candidate. Sam > --- > kernel/rcupdate.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- linux-2.6.24-rc8-git2.orig/kernel/rcupdate.c > +++ linux-2.6.24-rc8-git2/kernel/rcupdate.c > @@ -549,7 +549,7 @@ static void rcu_init_percpu_data(int cpu > rdp->blimit = blimit; > } > > -static void __devinit rcu_online_cpu(int cpu) > +static void __cpuinit rcu_online_cpu(int cpu) > { > struct rcu_data *rdp = &per_cpu(rcu_data, cpu); > struct rcu_data *bh_rdp = &per_cpu(rcu_bh_data, cpu); > -- > 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/ -- 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/
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