igb: Fix Tx hangs seen when loading igb with max_vfs > 7.

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Check the value of max_vfs at the time of assignment of vfs_allocated_count.

The previous check in igb_probe_vfs was too late as by that time the rx/tx
rings were initialized with the wrong offset.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Emil Tantilov 2010-07-01 13:38:40 +00:00 • committed by David S. Miller

parent 5fa8517f03

commit c0f2276f36

1 changed files with 1 additions and 4 deletions

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drivers/net/igb/igb_main.c

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