linux-kernel - Re: [PATCH] crypto: virtio-crypto: call finalize with bh disabled

lists.openwall.net		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 linux-cve-announce 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:   Wed, 27 Sep 2023 15:25:31 +0200
From:   Halil Pasic <pasic@...ux.ibm.com>
To:     "Gonglei (Arei)" <arei.gonglei@...wei.com>
Cc:     "Michael S. Tsirkin" <mst@...hat.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        Marc Hartmayer <mhartmay@...ux.ibm.com>,
        Jason Wang <jasowang@...hat.com>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "pizhenwei@...edance.com" <pizhenwei@...edance.com>,
        Cornelia Huck <cohuck@...hat.com>,
        Halil Pasic <pasic@...ux.ibm.com>
Subject: Re: [PATCH] crypto: virtio-crypto: call finalize with bh disabled

On Wed, 27 Sep 2023 09:24:09 +0000
"Gonglei (Arei)" <arei.gonglei@...wei.com> wrote:

> > On a related note, config change callback is also handled incorrectly in this
> > driver, it takes a mutex from interrupt context.  
> 
> Good catch. Will fix it.

Thanks Gonglei! Sorry I first misunderstood this as a problem within the
virtio-ccw driver, but it is actually about virtio-crypto. Thanks for
fixing this!

Regards,
Halil