diff options
| author | Michael Chan <[email protected]> | 2019-05-22 19:12:55 -0400 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-05-22 18:02:14 -0700 |
| commit | 1b3f0b75c39f534278a895c117282014e9d0ae1f (patch) | |
| tree | 2d8e8f458df5991691dbe8ca5c1fe1ceffbdbcf4 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 296d5b54163964b7ae536b8b57dfbd21d4e868e1 (diff) | |
bnxt_en: Fix possible BUG() condition when calling pci_disable_msix().
When making configuration changes, the driver calls bnxt_close_nic()
and then bnxt_open_nic() for the changes to take effect. A parameter
irq_re_init is passed to the call sequence to indicate if IRQ
should be re-initialized. This irq_re_init parameter needs to
be included in the bnxt_reserve_rings() call. bnxt_reserve_rings()
can only call pci_disable_msix() if the irq_re_init parameter is
true, otherwise it may hit BUG() because some IRQs may not have been
freed yet.
Fixes: 41e8d7983752 ("bnxt_en: Modify the ring reservation functions for 57500 series chips.")
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions