> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On > Behalf Of Benjamin Poirier > Sent: Wednesday, February 7, 2018 10:47 PM > To: Kirsher, Jeffrey T <jeffrey.t.kirs...@intel.com> > Cc: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org; linux- > ker...@vger.kernel.org > Subject: [Intel-wired-lan] [PATCH net-queue 2/3] e1000e: Fix queue > interrupt re-raising in Other interrupt. > > restores the ICS write for rx/tx queue interrupts which was present before > commit 16ecba59bc33 ("e1000e: Do not read ICR in Other interrupt", > v4.5-rc1) but was not restored in commit 4aea7a5c5e94 ("e1000e: Avoid > receiver overrun interrupt bursts", v4.15-rc1). > > This re-raises the queue interrupts in case the txq or rxq bits were set in > ICR and the Other interrupt handler read and cleared ICR before the queue > interrupt was raised. > > Fixes: 4aea7a5c5e94 ("e1000e: Avoid receiver overrun interrupt bursts") > Signed-off-by: Benjamin Poirier <bpoir...@suse.com> > --- > drivers/net/ethernet/intel/e1000e/netdev.c | 3 +++ > 1 file changed, 3 insertions(+)
Tested-by: Aaron Brown <aaron.f.br...@intel.com>
