linux-kernel - Re: [syzbot] [bpf?] possible deadlock in kvfree_call

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Date: Sat, 30 Mar 2024 23:54:02 -0700
From: syzbot <syzbot+1fa663a2100308ab6eab@...kaller.appspotmail.com>
To: andrii@...nel.org, ast@...nel.org, bpf@...r.kernel.org, 
	daniel@...earbox.net, eddyz87@...il.com, haoluo@...gle.com, 
	john.fastabend@...il.com, jolsa@...nel.org, kpsingh@...nel.org, 
	linux-kernel@...r.kernel.org, martin.lau@...ux.dev, sdf@...gle.com, 
	song@...nel.org, syzkaller-bugs@...glegroups.com, urezki@...il.com, 
	yonghong.song@...ux.dev
Subject: Re: [syzbot] [bpf?] possible deadlock in kvfree_call_rcu

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to apply patch:
checking file kernel/rcu/tree.c
patch: **** unexpected end of file in patch

Tested on:

commit:         7033999e Merge tag 'printk-for-6.9-rc2' of git://git.k..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
dashboard link: https://syzkaller.appspot.com/bug?extid=1fa663a2100308ab6eab
compiler:       
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1406ae29180000