linux-kernel - Re: [3.6-rc3 regression] sata_mv cannot get optional clkdev breaking boot on QNAP TS-119P+

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]

Message-ID: <20536.61972.508189.308675@pilspetsen.it.uu.se>
Date:	Sat, 25 Aug 2012 17:41:08 +0200
From:	Mikael Pettersson <mikpe@...uu.se>
To:	Andrew Lunn <andrew@...n.ch>
Cc:	Mikael Pettersson <mikpe@...uu.se>,
	linux-arm-kernel@...ts.infradead.org,
	Jason Cooper <jason@...edaemon.net>,
	linux-kernel@...r.kernel.org
Subject: Re: [3.6-rc3 regression] sata_mv cannot get optional clkdev breaking
 boot on QNAP TS-119P+

Andrew Lunn writes:
 > On Sat, Aug 25, 2012 at 03:01:33PM +0200, Mikael Pettersson wrote:
 > > My Kirkwood-based QNAP TS-119P+ boots fine with the 3.5 kernel.  With
 > > 3.6-rc2 and 3.6-rc3 however sata_mv complains:
 > > 
 > > sata_mv sata_mv.0: cannot get optional clkdev
 > > sata_mv sata_mv.0: slots 32 ports 2
 > > 
 > > and then the kernel grinds to a halt with no further messages.
 > > 
 > > Full boot log from 3.6-rc3 appended below.  .config available upon
 > > request, but this is a non-DT kernel.
 > 
 > Hi Mikael
 > 
 > This is a known issue. See:
 > 
 > http://comments.gmane.org/gmane.linux.ports.arm.kernel/181989
 > 
 > There are patches being developed to fix this. I hope we can push them
 > to an RC soon.

Thanks for the pointer.  Aaro Koskinen's suggestion of passing
coherent_pool=1M to the kernel allowed it to boot successfully.
I'll use that workaround for now.

/Mikael
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/