[SRU][Xenial][PATCH 0/2] Fixes for LP:1744078

Joseph Salisbury joseph.salisbury at canonical.com
Wed Feb 14 19:04:18 UTC 2018


On 02/01/2018 03:58 PM, Joseph Salisbury wrote:
> BugLink: http://bugs.launchpad.net/bugs/1744078
>
> == SRU Justification ==
> On kernel versions < 4.8: x-netns vti is broken due to this bug.  This is resolved by the following commit:
> 11d7a0bb95ea ("xfrm: Only add l3mdev oif to dst lookups")     
>
> This is a regression introduced by: commit 42a7b32b73d6 ("xfrm: Add oif to dst lookups")
>
> Commit 1a8524794fc is also required as a prereq to fix build errors after picking
> commit 11d7a0bb95ea into Xenial.
>
> Commit 11d7a0bb95ea is in mainline as of v4.8-rc7.  It was also cc'd to upstream
> stable, but it never landed in upstream 4.4.y as of yet.
>
> == Fixes ==
> 1a8524794fc "(net: l3mdev: Add master device lookup by index)"
> 11d7a0bb95e "(xfrm: Only add l3mdev oif to dst lookups)"
>
> == Regression Potential ==
> Low.  These patches are required to fix an existing regression.
>
> == Test Case ==
> A test kernel was built with these patches and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
>
> David Ahern (2):
>   net: l3mdev: Add master device lookup by index
>   xfrm: Only add l3mdev oif to dst lookups
>
>  include/net/l3mdev.h    | 23 +++++++++++++++++++++++
>  net/ipv4/xfrm4_policy.c |  2 +-
>  net/ipv6/xfrm6_policy.c |  2 +-
>  3 files changed, 25 insertions(+), 2 deletions(-)
>
Any chance this SRU request can be reviewed for a second ACK? 


Thanks,


Joe






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