lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 10 Aug 2021 11:19:26 +0200
From:   Eric Dumazet <>
To:     Shoaib Rao <>,
        Eric Dumazet <>
Cc:     Dmitry Vyukov <>,
        syzbot <>,
        Andrii Nakryiko <>,
        Alexei Starovoitov <>, bpf <>,
        Christian Brauner <>,
        Cong Wang <>,
        Daniel Borkmann <>,
        David Miller <>,,
        John Fastabend <>,
        Martin KaFai Lau <>,,
        Jakub Kicinski <>,
        LKML <>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <>, netdev <>,
        Shuah Khan <>,
        Song Liu <>,
        syzkaller-bugs <>,
        Al Viro <>, Yonghong Song <>
Subject: Re: [syzbot] BUG: sleeping function called from invalid context in

On 8/9/21 10:31 PM, Shoaib Rao wrote:
> On 8/9/21 1:09 PM, Eric Dumazet wrote:

>> I am guessing that even your test would trigger the warning,
>> if you make sure to include CONFIG_DEBUG_ATOMIC_SLEEP=y in your kernel build.
> Eric,
> Thanks for the pointer, have you ever over looked at something when coding?

I _think_ I was trying to help, not shaming you in any way.

My question about spinlock/mutex was not sarcastic, you authored
6 official linux patches, there is no evidence for linux kernel expertise.

Powered by blists - more mailing lists