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authorMitch Williams2015-06-19 08:56:30 -0700
committerJeff Kirsher2015-06-26 02:51:31 -0700
commit67c818a1d58c7897b8a6f531684516f9c236fe1b (patch)
tree49083ecd685152bd7774a8ba95d155ac076997ad /drivers/ntb
parent352f8ead753402d6c0496cb83b902128925459eb (diff)
i40evf: fix panic during MTU change
Down was requesting queue disables, but then exited immediately without waiting for the queues to actually disable. This could allow any function called after i40evf_down to run immediately, including i40evf_up, and causes a memory leak. Removing the whole reinit_locked function is the best way to go about this, and allows for the driver to handle the state changes by requesting reset from the periodic timer. Also, add a couple WARN_ONs in slow path to help us recognize if we re-introduce this issue or missed any cases. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/ntb')
0 files changed, 0 insertions, 0 deletions