Niels Dossche 46b348fd2d alx: acquire mutex for alx_reinit in alx_change_mtu ... alx_reinit has a lockdep assertion that the alx->mtx mutex must be held. alx_reinit is called from two places: alx_reset and alx_change_mtu. alx_reset does acquire alx->mtx before calling alx_reinit. alx_change_mtu does not acquire this mutex, nor do its callers or any path towards alx_change_mtu. Acquire the mutex in alx_change_mtu. The issue was introduced when the fine-grained locking was introduced to the code to replace the RTNL. The same commit also introduced the lockdep assertion. Fixes: 4a5fe57e77 ("alx: use fine-grained locking instead of RTNL") Signed-off-by: Niels Dossche <dossche.niels@gmail.com> Link: https://lore.kernel.org/r/20220310232707.44251-1-dossche.niels@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-03-11 22:53:14 -08:00
..
alx.h	alx: use fine-grained locking instead of RTNL	2021-05-13 13:09:26 -07:00
ethtool.c	alx: fix missing unlock on error in alx_set_pauseparam()	2021-05-14 15:10:51 -07:00
hw.c	alx: add msi-x support	2016-09-09 20:51:21 -07:00
hw.h	ethernet/atheros: use core min/max MTU checking	2016-10-18 11:34:18 -04:00
main.c	alx: acquire mutex for alx_reinit in alx_change_mtu	2022-03-11 22:53:14 -08:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
reg.h	Add Killer E2500 device ID in alx driver.	2016-08-29 00:23:50 -04:00