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  1. Feb 08, 2018
    • Amritha Nambiar's avatar
      i40e: Fix the number of queues available to be mapped for use · bc6d33c8
      Amritha Nambiar authored 
      

Fix the number of queues per enabled TC and report available queues
to the kernel without having to limit them to the max RSS limit so
they are available to be mapped for XPS. This allows a queue per
processing thread available for handling traffic for the given
traffic class.

Signed-off-by: default avatarAmritha Nambiar <amritha.nambiar@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      bc6d33c8
    • David Ahern's avatar
      net/ipv6: onlink nexthop checks should default to main table · 44750f84
      David Ahern authored 
      Because of differences in how ipv4 and ipv6 handle fib lookups,
verification of nexthops with onlink flag need to default to the main
table rather than the local table used by IPv4. As it stands an
address within a connected route on device 1 can be used with
onlink on device 2. Updating the table properly rejects the route
due to the egress device mismatch.

Update the extack message as well to show it could be a device
mismatch for the nexthop spec.

Fixes: fc1e64e1

 ("net/ipv6: Add support for onlink flag")
Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      44750f84
    • David Ahern's avatar
      net/ipv6: Handle reject routes with onlink flag · 58e354c0
      David Ahern authored 
      Verification of nexthops with onlink flag need to handle unreachable
routes. The lookup is only intended to validate the gateway address
is not a local address and if the gateway resolves the egress device
must match the given device. Hence, hitting any default reject route
is ok.

Fixes: fc1e64e1

 ("net/ipv6: Add support for onlink flag")
Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      58e354c0
    • Shannon Nelson's avatar
      sun: Add SPDX license tags to Sun network drivers · c861ef83
      Shannon Nelson authored 
      

Add the appropriate SPDX license tags to the Sun network drivers
as outlined in Documentation/process/license-rules.rst.

Signed-off-by: default avatarShannon Nelson <shannon.nelson@oracle.com>
Reviewed-by: default avatarZhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c861ef83
    • David Howells's avatar
      rxrpc: Fix received abort handling · 17e9e23b
      David Howells authored 
      AF_RXRPC is incorrectly sending back to the server any abort it receives
for a client connection.  This is due to the final-ACK offload to the
connection event processor patch.  The abort code is copied into the
last-call information on the connection channel and then the event
processor is set.

Instead, the following should be done:

 (1) In the case of a final-ACK for a successful call, the ACK should be
     scheduled as before.

 (2) In the case of a locally generated ABORT, the ABORT details should be
     cached for sending in response to further packets related to that
     call and no further action scheduled at call disconnect time.

 (3) In the case of an ACK received from the peer, the call should be
     considered dead, no ABORT should be transmitted at this time.  In
     response to further non-ABORT packets from the peer relating to this
     call, an RX_USER_ABORT ABORT should be transmitted.

 (4) In the case of a call killed due to network error, an RX_USER_ABORT
     ABORT should be cached for transmission in response to further
     packets, but no ABORT should be sent at this time.

Fixes: 3136ef49

 ("rxrpc: Delay terminal ACK transmission on a client call")
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      17e9e23b
    • Christophe JAILLET's avatar
      cxgb4: Fix error handling path in 'init_one()' · e729452e
      Christophe JAILLET authored 
      Commit baf50868 ("cxgb4: restructure VF mgmt code") has reordered
some code but an error handling label has not been updated accordingly.
So fix it and free 'adapter' if 't4_wait_dev_ready()' fails.

Fixes: baf50868

 ("cxgb4: restructure VF mgmt code")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      e729452e
    • David S. Miller's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf · 4d80ecdb
      David S. Miller authored 
      Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for you net tree, they
are:

1) Restore __GFP_NORETRY in xt_table allocations to mitigate effects of
   large memory allocation requests, from Michal Hocko.

2) Release IPv6 fragment queue in case of error in fragmentation header,
   this is a follow up to amend patch 83f1999c

, from Subash Abhinov
   Kasiviswanathan.

3) Flowtable infrastructure depends on NETFILTER_INGRESS as it registers
   a hook for each flowtable, reported by John Crispin.

4) Missing initialization of info->priv in xt_cgroup version 1, from
   Cong Wang.

5) Give a chance to garbage collector to run after scheduling flowtable
   cleanup.

6) Releasing flowtable content on nft_flow_offload module removal is
   not required at all, there is not dependencies between this module
   and flowtables, remove it.

7) Fix missing xt_rateest_mutex grabbing for hash insertions, also from
   Cong Wang.

8) Move nf_flow_table_cleanup() routine to flowtable core, this patch is
   a dependency for the next patch in this list.

9) Flowtable resources are not properly released on removal from the
   control plane. Fix this resource leak by scheduling removal of all
   entries and explicit call to the garbage collector.

10) nf_ct_nat_offset() declaration is dead code, this function prototype
    is not used anywhere, remove it. From Taehee Yoo.

11) Fix another flowtable resource leak on entry insertion failures,
    this patch also fixes a possible use-after-free. Patch from Felix
    Fietkau.
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      4d80ecdb
  3. Feb 07, 2018