diff options
| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2026-03-19 14:13:35 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2026-04-06 13:39:15 -0700 |
| commit | 8e2a2420e267a515f6db56a6e9570b5cacd92919 (patch) | |
| tree | 268ef08049d8bdaeb38ae78d35f3a365bbdb0453 | |
| parent | d086fae65006368618104ba4c57779440eab2217 (diff) | |
idpf: set the payload size before calling the async handler
Set the payload size before forwarding the reply to the async handler.
Without this, xn->reply_sz will be 0 and idpf_mac_filter_async_handler()
will never get past the size check.
Fixes: 34c21fa894a1 ("idpf: implement virtchnl transaction manager")
Cc: stable@vger.kernel.org
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Li Li <boolli@google.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_virtchnl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c index fbd5a15b015c..be66f9b2e101 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c +++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c @@ -615,6 +615,10 @@ idpf_vc_xn_forward_reply(struct idpf_adapter *adapter, err = -ENXIO; goto out_unlock; case IDPF_VC_XN_ASYNC: + /* Set reply_sz from the actual payload so that async_handler + * can evaluate the response. + */ + xn->reply_sz = ctlq_msg->data_len; err = idpf_vc_xn_forward_async(adapter, xn, ctlq_msg); idpf_vc_xn_unlock(xn); return err; |