[Bug 1409904] Re: Need to more patches to resolve IPoIB issues

[Rafael David Tinoco]

** Description changed:

- Here are the last to patches to solve the current IPoIB issues in
- Trusty.
+ Mellanox is requesting Canonical and Ubuntu Community for some patches
+ to be backported from upstream to libibverbs and libmlx4 in order to
+ have their HW proper supported in Trusty, Utopic and Vivid. There are in
+ charge of testing those packages and providing proper verification.
  
- https://patchwork.kernel.org/patch/5572101/ - [libibverbs] Add IP and TCP/UDP TX checksum offload support
- https://patchwork.kernel.org/patch/5572111/ - [libmlx4] Add IP and TCP/UDP TX checksum offload support
+ The following patch list is needed:
+ 
+ ******
+ 
+ - libibverbs:
+ 
+ Description: Add checksum offload support capability flag
+ Origin: https://patchwork.kernel.org/patch/5572101/
+ 
+ Description: Add general definitions to support uverbs extensions
+ Origin: upstream, commit: cbf2a35162afcc9e97870b7b18d6477133a8dfa2
+ 
+ Description: Add receive flow steering support
+ Origin: upstream, commit: 389de6a6ef4ed90615629a9eed7f9f17bedf47e3
+ 
+ Description: Infrastructure to support verbs extensions
+ Origin: upstream, commit: 6be16586e081728a28fc41ce2fcc41867b7375ec
+ 
+ - libmlx4:
+ 
+ Description: Remove compatibility with libibverbs < 1.1.7-1ubuntu1
+ Origin: upstream, commit: bcc5d064268073cb996bdbac1ae36728db3b2c96
+ 
+ Description: Update to use libiverbs extension support
+ Origin: upstream, commit: d00cfeb15ef4516539725b2f6c7d992e7201e13d
+ 
+ Description: Add receive flow steering support
+ Origin: upstream, commit: 1b6875d4c2cba3b751ad0b4286cf52b6a22bff97
+ 
+ Description: Add support for IBV_SEND_IP_CSUM for posted send work-requests.
+ Origin: https://patchwork.kernel.org/patch/5572111/
+ 
+ ******

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Title:
  Need to more patches to resolve IPoIB issues

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