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charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: /include/linux/stddef.h:16:33: error: 'struct hci_chan' has no member named 'rcu' /include/linux/rcupdate.h:992:41: error: 'struct hci_chan' has no member named 'rcu' Tested on: commit: 8a696a29 Merge tag 'platform-drivers-x86-v6.8-2' of gi.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master kernel config: https://syzkaller.appspot.com/x/.config?x=bc36d99546fe9035 dashboard link: https://syzkaller.appspot.com/bug?extid=a984066a63e9c1e62662 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=11d9682fe80000