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authorBenjamin Poirier <bpoirier@suse.com>2017-02-06 10:14:31 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-07 12:50:43 -0500
commitbd4ce941c8d5b862b2f83364be5dbe8fc8ab48f8 (patch)
tree8ea7e9d7ea1bba5e9f98ed8fdb22a6d9b2e2c67f /sound/aoa/core/alsa.h
parent69629464e0b587f3711739b3aa2bcdaf2e075276 (diff)
mlx4: Invoke softirqs after napi_reschedule
mlx4 may schedule napi from a workqueue. Afterwards, softirqs are not run in a deterministic time frame and the following message may be logged: NOHZ: local_softirq_pending 08 The problem is the same as what was described in commit ec13ee80145c ("virtio_net: invoke softirqs after __napi_schedule") and this patch applies the same fix to mlx4. Fixes: 07841f9d94c1 ("net/mlx4_en: Schedule napi when RX buffers allocation fails") Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Benjamin Poirier <bpoirier@suse.com> Acked-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/aoa/core/alsa.h')
0 files changed, 0 insertions, 0 deletions
to PCIe Bridges originate PCIe hierarchies just like Root Ports do, so link->root for these devices should also point to itself. Fixes: 51ebfc92b72b ("PCI: Enumerate switches below PCI-to-PCIe bridges") Link: https://bugzilla.kernel.org/show_bug.cgi?id=193411 Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1022181 Tested-by: lists@ssl-mail.com Tested-by: Jayachandran C. <jnair@caviumnetworks.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org # v4.2+
Diffstat (limited to 'include/drm/drm_fb_cma_helper.h')