From: Tejun Heo <tj@kernel.org>
To: Marc MERLIN <marc@merlins.org>
Cc: Robert Hancock <hancockrwd@gmail.com>, linux-ide@vger.kernel.org
Subject: Re: PMP failure decoding help
Date: Fri, 26 Mar 2010 15:06:31 +0900 [thread overview]
Message-ID: <4BAC4EE7.4000207@kernel.org> (raw)
In-Reply-To: <20100326030846.GI4442@merlins.org>
Hello,
On 03/26/2010 12:08 PM, Marc MERLIN wrote:
> Wep. I snipped it not to muddle the logs.
> scsi_eh_7: page allocation failure. order:4, mode:0x10
> Pid: 1798, comm: scsi_eh_7 Not tainted 2.6.31.6-core2smp-1khznohz-preempt-noticks-noide-4gb-20091118 #1
> Call Trace:
> [<c03a2203>] ? printk+0xf/0x14
> [<c017735b>] __alloc_pages_nodemask+0x3da/0x41c
> [<c01907ff>] cache_alloc_refill+0x245/0x404
> [<c0190b23>] kmem_cache_alloc+0x4f/0xe4
> [<c02f035c>] sata_pmp_attach+0xde/0x355
> [<c02ebcfa>] ata_eh_recover+0x5d6/0xa8b
Ugh... that's probably
pmp_link = kzalloc(sizeof(pmp_link[0]) * SATA_PMP_MAX_PORTS, GFP_NOIO);
in sata_pmp_init_links(). We probably should either put that in
vmalloc space or make it an indirect array.
--
tejun
prev parent reply other threads:[~2010-03-26 6:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-25 18:21 PMP failure decoding help Marc MERLIN
2010-03-26 1:59 ` Robert Hancock
2010-03-26 3:08 ` Marc MERLIN
2010-03-26 6:06 ` Tejun Heo [this message]
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