On Tue, 18 Aug 2020 13:43:57 +0100
Edward Cree <[email protected]> wrote:
> When downing and upping the ef100 filter table, we need to take a
> write lock on efx->filter_sem, not just a read lock, because we may
> kfree() the table pointers.
> Without this, resets cause a WARN_ON from
> efx_rwsem_assert_write_locked().
>
> Fixes: a9dc3d5612ce ("sfc_ef100: RX filter table management and
> related gubbins")
> Signed-off-by: Edward Cree <[email protected]>
Fix makes sense
Reviewed-by: Jesse Brandeburg <[email protected]>
