linux-kernel - Re: genirq: Setting trigger mode 0 for irq 11 failed (txx9_irq_set

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:   Fri, 16 Sep 2016 01:02:57 +0200
From:   Alban Browaeys <alban.browaeys@...il.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Atsushi Nemoto <anemo@....ocn.ne.jp>
Cc:     Linux MIPS Mailing List <linux-mips@...ux-mips.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Marc Zyngier <marc.zyngier@....com>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: genirq: Setting trigger mode 0 for irq 11 failed
 (txx9_irq_set_type+0x0/0xb8)

Le mercredi 14 septembre 2016 à 21:25 +0200, Geert Uytterhoeven a
écrit :
> JFYI, with v4.8-rc6 I'm seeing
> 
>     genirq: Setting trigger mode 0 for irq 11 failed
> (txx9_irq_set_type+0x0/0xb8)
> 
> on rbtx4927. This did not happen with v4.8-rc3.


txx9_irq_set_type receives a type IRQ_TYPE_NONE from the call to
__irq_set_trigger added in:
1e12c4a939 ("genirq: Correctly configure the trigger on chained interrupts")


This patch is a regression fix for :

Desc: irqdomain: Don't set type when mapping an IRQ breaks nexus7 gpio buttons
Repo: 2016-07-30 https://marc.info/?l=linux-kernel&m=146985356305280&w=2

I am seeing this on arm odroid u2 devicetree :
genirq: Setting trigger mode 0 for irq 16 failed (gic_set_type+0x0/0x64)


Alban