From: Patrick McHardy <kaber@xxxxxxxxx> Date: Wed, 27 Feb 2008 14:14:20 +0100 (MET) > [NETFILTER]: nf_conntrack: fix smp_processor_id() in preemptible code warning > > Since we're using RCU for the conntrack hash now, we need to avoid > getting preempted or interrupted by BHs while changing the stats. > > Fixes warning reported by Tilman Schmidt <tilman@xxxxxxx> when using > preemptible RCU: > > [ 48.180297] BUG: using smp_processor_id() in preemptible [00000000] code: ntpdate/3562 > [ 48.180297] caller is __nf_conntrack_find+0x9b/0xeb [nf_conntrack] > [ 48.180297] Pid: 3562, comm: ntpdate Not tainted 2.6.25-rc2-mm1-testing #1 > [ 48.180297] [<c02015b9>] debug_smp_processor_id+0x99/0xb0 > [ 48.180297] [<fac643a7>] __nf_conntrack_find+0x9b/0xeb [nf_conntrack] > > Tested-by: Tilman Schmidt <tilman@xxxxxxx> > Tested-by: Christian Casteyde <casteyde.christian@xxxxxxx> [Bugzilla #10097] > > Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx> Applied. - To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
