net/ice/base: clear and free XLT entries on reset

This fix has been added to address memory leak issues resulting from
triggering a sudden driver reset which does not allow us to follow our
normal removal flows for SW XLT entries for advanced features.

- Adding call to destroy flow profile locks when clearing SW XLT tables.
- Extraction sequence entries were not correctly cleared previously
which could cause ownership conflicts for repeated reset-replay calls.

Fixes: 969890d505b1 ("net/ice/base: enable clearing of HW tables")
Cc: stable@dpdk.org
Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>

diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index 016dc2b..2845694 100644 (file)
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -3666,6 +3666,8 @@ static void ice_free_flow_profs(struct ice_hw *hw, u8 blk_idx)
                LIST_DEL(&p->l_entry);
                if (p->acts)
                        ice_free(hw, p->acts);
+
+               ice_destroy_lock(&p->entries_lock);
                ice_free(hw, p);
        }
        ice_release_lock(&hw->fl_profs_locks[blk_idx]);
@@ -3794,7 +3796,7 @@ void ice_clear_hw_tbls(struct ice_hw *hw)
                           prof_redir->count * sizeof(*prof_redir->t),
                           ICE_NONDMA_MEM);
 
-               ice_memset(es->t, 0, es->count * sizeof(*es->t),
+               ice_memset(es->t, 0, es->count * sizeof(*es->t) * es->fvw,
                           ICE_NONDMA_MEM);
                ice_memset(es->ref_count, 0, es->count * sizeof(*es->ref_count),
                           ICE_NONDMA_MEM);