www.infradead.org Git - users/jedix/linux-maple.git/commit

author	Gregory Greenman <gregory.greenman@intel.com>
	Sun, 16 Apr 2023 12:47:26 +0000 (15:47 +0300)
committer	Johannes Berg <johannes.berg@intel.com>
	Mon, 17 Apr 2023 07:53:23 +0000 (09:53 +0200)
commit	5af2bb3168db6b0af9988eb25cccf2e3bc4455e2
tree	cd4d4b6a96ad17ca14c55281061573b04b3eca85	tree
parent	f8f9c31129c4ebb098dba45a76e4ccf65dc7e6c8	commit \| diff

wifi: iwlwifi: call napi_synchronize() before freeing rx/tx queues

When rx/tx queues are being freed, on a different CPU there could be
still rx flow running. Call napi_synchronize() to prevent such a race.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Co-developed-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://lore.kernel.org/r/20230416154301.5171ee44dcc1.Iff18718540da412e084e7d8266447d40730600ed@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/intel/iwlwifi/pcie/internal.h		diff \| blob \| history
drivers/net/wireless/intel/iwlwifi/pcie/rx.c		diff \| blob \| history
drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c		diff \| blob \| history
drivers/net/wireless/intel/iwlwifi/pcie/trans.c		diff \| blob \| history