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] [day] [month] [year] [list]
Date:   Thu, 7 Dec 2017 17:23:46 +0000
From:   Mark Brown <broonie@...nel.org>
To:     "Andrew F. Davis" <afd@...com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        BenoƮt Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 16/19] ASoC: tlv320aic31xx: Add short circuit
 detection support

On Thu, Dec 07, 2017 at 09:37:36AM -0600, Andrew F. Davis wrote:
> On 12/07/2017 06:03 AM, Mark Brown wrote:

> >> As for your other suggestion of "log other interrupt sources
> >> numerically", could you explain this or point to an example of what you
> >> mean?

> > Just print out the bits that were set.

> I don't see anyone else doing this, what would that solve? Maybe I still
> don't get what you mean here. :(

A good proportion of devices require explicit acks for interrupts and
only ack things they handled so don't have this issue, and otherwise
it's common to just handle all the interrupts that the device might
fire.  The goal is to not silently eat interrupts if the device starts
interrupting for some reason.

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)

Powered by blists - more mailing lists