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:   Mon, 4 Feb 2019 14:52:10 -0500
From:   John David Anglin <dave.anglin@...l.net>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     Russell King <linux@....linux.org.uk>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        Florian Fainelli <f.fainelli@...il.com>, netdev@...r.kernel.org
Subject: Re: [PATCH] net: phylink: dsa: mv88e6xxx: Revise irq setup ordering

Hi Andrew,

On 2019-02-04 2:35 p.m., Andrew Lunn wrote:
> The change to the interrupt handler i'm pretty sure is wrong. You have
> to accept with edge interrupts you are going to loose interrupts.
Can you be more specific regarding what you think is wrong with this hunk?

I can see that an interrupt might be handled twice if the source wasn't
cleared before interrupts
are re-enabled but I think that would also occur with level interrupts.

Dave

-- 
John David Anglin  dave.anglin@...l.net


Powered by blists - more mailing lists