Ubuntu
linux package

Maverick: 2.6.35-rc2 CONFIG_RPS=y fills log with noise

Bug #591416 reported by Tim Gardner
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
High
Tim Gardner
Ubuntu maverick-alpha-2
Maverick
Fix Released
High
Tim Gardner
Ubuntu maverick-alpha-2

Bug Description

There are a number of network drivers (bridge, bonding, etc) that are not yet receive multi-queue enabled and use alloc_netdev(), so don't print a num_rx_queues imbalance warning in that case.

Also, only print the warning once for those drivers that _are_ multi-queue enabled.

See original description
Revision history for this message
Tim Gardner (timg-tpi) wrote :

This bug fills the dmesg log with messages of this form, "br0 received packet on queue 3, but number of RX queues is 1".

Changed in linux (Ubuntu Maverick):
assignee: nobody → Tim Gardner (timg-tpi)
importance: Undecided → High
milestone: none → maverick-alpha-2
status: New → In Progress
Tim Gardner (timg-tpi)
summary: - igb: Do not overflow num_rx_queues with skb_record_rx_queue()
+ Maverick: 2.6.35-rc2 CONFIG_RPS=y fills log with noise
Tim Gardner (timg-tpi)
description: updated
Tim Gardner (timg-tpi)
description: updated
Revision history for this message
Tim Gardner (timg-tpi) wrote :

Patch submitted upstream: http://marc.info/?l=linux-netdev&m=127611309927760&w=2

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 2.6.35-2.3

---------------
linux (2.6.35-2.3) maverick; urgency=low

  [ Bryan Wu ]

  * CONFIG: enforce -- make sure we disable CONFIG_LOCALVERSION_AUTO

  [ Leann Ogasawara ]

  * [Config] armel: Enable CONFIG_BNX2=m
  * [Config] ports: Enable CONFIG_BNX2X=m
  * SAUCE: armel: define get_dma_ops to fix FTBS

  [ Tim Gardner ]

  * [Upstream] net: Print num_rx_queues imbalance warning only when there
    are allocated queues
    - LP: #591416
 -- Leann Ogasawara <email address hidden> Wed, 09 Jun 2010 08:27:41 -0700

Changed in linux (Ubuntu Maverick):
status: In Progress → Fix Released
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