[PATCH -stable 3.18, backport] ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.

[ Upstream commit 44f49dd8b5a606870a1f2 ] Fixes the following kernel BUG : BUG: using __this_cpu_add() in preemptible [] code: bash/2758 caller is __this_cpu_preempt_check+0x13/0x15 CPU: 0 PID: 2758 Comm: bash Tainted: P O 3.18.19 #2 8170eaca 880110d1b788

Re: [PATCH -stable 3.18, backport] ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.

On Mon, 2015-11-02 at 16:40 -0800, Ani Sinha wrote: > [ Upstream commit 44f49dd8b5a606870a1f2 ] Please carefully read Documentation/networking/netdev-FAQ.txt A: Normally Greg Kroah-Hartman collects stable commits himself, but for networking, Dave collects up patches he deems critical for the

Re: [PATCH -stable 3.18, backport] ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.

On Mon, Nov 2, 2015 at 4:50 PM, Eric Dumazet wrote: > On Mon, 2015-11-02 at 16:40 -0800, Ani Sinha wrote: >> [ Upstream commit 44f49dd8b5a606870a1f2 ] > > Please carefully read Documentation/networking/netdev-FAQ.txt > > A: Normally Greg Kroah-Hartman collects stable

Re: [PATCH -stable 3.18, backport] ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.

On 11/02/2015 10:32 PM, Ani Sinha wrote: > On Mon, Nov 2, 2015 at 4:50 PM, Eric Dumazet wrote: >> > On Mon, 2015-11-02 at 16:40 -0800, Ani Sinha wrote: >>> >> [ Upstream commit 44f49dd8b5a606870a1f2 ] >> > >> > Please carefully read Documentation/networking/netdev-FAQ.txt

Re: [PATCH -stable 3.18, backport] ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.

On Mon, Nov 2, 2015 at 4:50 PM, Eric Dumazet wrote: > On Mon, 2015-11-02 at 16:40 -0800, Ani Sinha wrote: >> [ Upstream commit 44f49dd8b5a606870a1f2 ] > > Please carefully read Documentation/networking/netdev-FAQ.txt I don't see any recent releases of 3.18 version series