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Linux 5.19.16 #183
Linux 5.19.16 #183
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Looks like this breaks k10temp stuff on zen4 |
Bluetooth and wifi both look fine on Pop and Ubuntu with this kernel though, so that's good. |
Same dkms issues for |
Also |
Looks like Nvidia DKMS stuff is good with 515, 510, and 470 |
This is not a regression tied to kernel update. OldKern shows the same behaviour |
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The k10temp commit has some issues. I'd revert that one, but otherwise this is good to go.
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[ Upstream commit f7b94bd ] Attemting to do sock_lock on .recvmsg may cause a deadlock as shown bellow, so instead of using sock_sock this uses sk_receive_queue.lock on bt_sock_ioctl to avoid the UAF: INFO: task kworker/u9:1:121 blocked for more than 30 seconds. Not tainted 6.7.6-lemon #183 Workqueue: hci0 hci_rx_work Call Trace: <TASK> __schedule+0x37d/0xa00 schedule+0x32/0xe0 __lock_sock+0x68/0xa0 ? __pfx_autoremove_wake_function+0x10/0x10 lock_sock_nested+0x43/0x50 l2cap_sock_recv_cb+0x21/0xa0 l2cap_recv_frame+0x55b/0x30a0 ? psi_task_switch+0xeb/0x270 ? finish_task_switch.isra.0+0x93/0x2a0 hci_rx_work+0x33a/0x3f0 process_one_work+0x13a/0x2f0 worker_thread+0x2f0/0x410 ? __pfx_worker_thread+0x10/0x10 kthread+0xe0/0x110 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x2c/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1b/0x30 </TASK> Fixes: 2e07e83 ("Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg") Signed-off-by: Luiz Augusto von Dentz <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.16