linux-kernel - Re: [v3.8 Regression] watchdog: sp5100

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]

Message-ID: <20130215073210.GM7867@spo001.leaseweb.com>
Date:	Fri, 15 Feb 2013 08:32:10 +0100
From:	Wim Van Sebroeck <wim@...ana.be>
To:	Joseph Salisbury <joseph.salisbury@...onical.com>
Cc:	mc74hc00@...il.com, linux-watchdog@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>,
	Kernel Team <kernel-team@...ts.ubuntu.com>
Subject: Re: [v3.8 Regression] watchdog: sp5100_tco: Add SB8x0 chipset support

Hi Joseph,

> A bug was opened against the Ubuntu kernel[0].  It was found that 
> reverting the following commit resolved this bug:
> 
> commit 740fbddf5c3f9ad8b23c5d917ba1cc7e376a5104
> Author: Takahisa Tanaka <mc74hc00@...il.com>
> Date:   Sun Dec 2 14:33:18 2012 +0900
> 
>     watchdog: sp5100_tco: Add SB8x0 chipset support
> 
> 
> The regression was introduced as of v3.8-rc1.
> 
> I see that you are the author of this patch, so I wanted to run this by 
> you.  I was thinking of requesting a revert for v3.8, but I wanted to 
> get your feedback first.

Please check out the attached patches first (They are allready in linux-next).

Other references:
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43176
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43176

Kind regards,
Wim.


View attachment "sp5100_tco-fix-indirect_IO.mbox" of type "text/plain" (4098 bytes)

View attachment "sp5100_tco-fix-write.mbox" of type "text/plain" (4887 bytes)