From: Ben Greear <[email protected]>
This appears to work around a deadlock regression that came in
with the LED merge in 6.9.
The deadlock happens on my system with 24 iwlwifi radios, so maybe
it something like all worker threads are busy and some work that needs
to complete cannot complete.
Link: https://lore.kernel.org/linux-kernel/[email protected]/
Fixes: f5c31bcf604d ("Merge tag 'leds-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds")
Signed-off-by: Ben Greear <[email protected]>
---
v2: Add Link: and remove newline between tags.
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 4696d73c8971..993177e1de27 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1744,7 +1744,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
* or hangs loading.
*/
if (load_module)
- request_module("%s", op->name);
+ request_module_nowait("%s", op->name);
failure = false;
goto free;
--
2.42.0