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charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: kernel/trace/blktrace.c:332:21: error: macro "kfree_rcu" requires 2 arguments, but only 1 given kernel/trace/blktrace.c:332:9: error: 'kfree_rcu' undeclared (first use in this function) Tested on: commit: 861c0981 Merge tag 'jfs-6.8-rc3' of github.com:kleikam.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master kernel config: https://syzkaller.appspot.com/x/.config?x=4059ab9bf06b6ceb dashboard link: https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562 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=17512a0fe80000