linux-kernel - Re: [PATCH RESEND] net/cisco: Fix a sleep-in-atomic-context bug in enic_init_affinity

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Message-ID: <20200624095903.71a01271@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 24 Jun 2020 09:59:03 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     "Christian Benvenuti (benve)" <benve@...co.com>
Cc:     Kaige Li <likaige@...ngson.cn>, David Miller <davem@...emloft.net>,
        "_govind@....com" <_govind@....com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "lixuefeng@...ngson.cn" <lixuefeng@...ngson.cn>,
        "yangtiezhu@...ngson.cn" <yangtiezhu@...ngson.cn>
Subject: Re: [PATCH RESEND] net/cisco: Fix a sleep-in-atomic-context bug in
 enic_init_affinity_hint()

On Wed, 24 Jun 2020 06:32:36 +0000 Christian Benvenuti (benve) wrote:
> We/Cisco will also look into it, hopefully a small code reorg will be sufficient.

Make sure you enable CONFIG_DEBUG_ATOMIC_SLEEP when you test.