From: Emmanuel Grumbach Date: Tue, 10 Sep 2013 06:55:32 +0000 (+0300) Subject: iwlwifi: pcie: dump_stack upon timeout of SYNC cmd X-Git-Tag: firefly_0821_release~176^2~4570^2~3^2^2~305^2~31 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c90ca5074134143aaf5e118cc0862bf52aab7f3c;p=firefly-linux-kernel-4.4.55.git iwlwifi: pcie: dump_stack upon timeout of SYNC cmd Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c index f45eb29c2ede..a70a30e2aeb0 100644 --- a/drivers/net/wireless/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/iwlwifi/pcie/tx.c @@ -1529,6 +1529,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans, "Error sending %s: time out after %dms.\n", get_cmd_string(trans_pcie, cmd->id), jiffies_to_msecs(HOST_COMPLETE_TIMEOUT)); + dump_stack(); IWL_ERR(trans, "Current CMD queue read_ptr %d write_ptr %d\n",