linux-kernel - Re: [syzbot] KASAN: null-ptr-deref Write in __pm_runtime

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Message-ID: <000000000000512e2405cb088fc1@google.com>
Date:   Thu, 02 Sep 2021 12:55:08 -0700
From:   syzbot <syzbot+7d41312fe3f123a6f605@...kaller.appspotmail.com>
To:     gregkh@...uxfoundation.org, len.brown@...el.com,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        paskripkin@...il.com, pavel@....cz, rjw@...ysocki.net,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] KASAN: null-ptr-deref Write in __pm_runtime_resume

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+7d41312fe3f123a6f605@...kaller.appspotmail.com

Tested on:

commit:         4a3bb420 Merge tag 'dma-mapping-5.15' of git://git.inf..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=3e782839f57ad47e
dashboard link: https://syzkaller.appspot.com/bug?extid=7d41312fe3f123a6f605
compiler:       Debian clang version 11.0.1-2, GNU ld (GNU Binutils for Debian) 2.35.1
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14b6fc2e300000

Note: testing is done by a robot and is best-effort only.