linux-kernel - Update bisect info and new repro code for "[syzbot] WARNING in _copy_from

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Message-ID: <Y65N3pgLMsxZ99lo@xpf.sh.intel.com>
Date:   Fri, 30 Dec 2022 10:33:02 +0800
From:   Pengfei Xu <pengfei.xu@...el.com>
To:     <viro@...iv.linux.org.uk>
CC:     <heng.su@...el.com>, <linux-kernel@...r.kernel.org>,
        <davem@...emloft.net>, <jmaloy@...hat.com>, <kuba@...nel.org>
Subject: Update bisect info and new repro code for "[syzbot] WARNING in
 _copy_from_iter"

Hi Viro,

Related email link:
https://lore.kernel.org/lkml/Y5WlLoCBcHbfKBD5@ZenIV/

syzbot link:
https://syzkaller.appspot.com/bug?id=4694bd1c1c0019f067af5b6e14e8ef02431b6b34


I reproduced on TGL-H with v6.2-rc1 kernel.

All reproduced code bisect info are in link:
https://github.com/xupengfe/syzkaller_logs/tree/main/221228_010310__copy_from_iter

I hope it's helpful.

Thanks!
BR.