wifi: rt2x00: restart beacon queue when hardware reset
mainline inclusion from mainline-v6.8-rc1 commit a11d965a218f0cd95b13fe44d0bcd8a20ce134a8 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I96GO9 CVE: CVE-2023-52595 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a11d965a218f -------------------------------- When a hardware reset is triggered, all registers are reset, so all queues are forced to stop in hardware interface. However, mac80211 will not automatically stop the queue. If we don't manually stop the beacon queue, the queue will be deadlocked and unable to start again. This patch fixes the issue where Apple devices cannot connect to the AP after calling ieee80211_restart_hw(). Signed-off-by:Shiji Yang <yangshiji66@outlook.com> Acked-by:
Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by:
Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/TYAP286MB031530EB6D98DCE4DF20766CBCA4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM Signed-off-by:
Pu Lehui <pulehui@huawei.com>
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