From: "H. Peter Anvin" <hpa@zytor.com>
To: mikem <mikem@beardog.cca.cpqcorp.net>
Cc: Jens Axboe <axboe@suse.de>,
akpm@osdl.org, linux-kernel@vger.kernel.org,
linux-scsi@vger.kernel.org, sitniko@infonet.ee
Subject: Re: [PATCH 1/3] cciss: bug fix for hpacucli
Date: Mon, 21 Nov 2005 09:37:48 -0800 [thread overview]
Message-ID: <438205EC.9040906@zytor.com> (raw)
In-Reply-To: <20051121164648.GA7714@beardog.cca.cpqcorp.net>
mikem wrote:
>>
>>This sort-of makes it work. I get some complaints about unaligned access
>>when setting up a test array:
>>
>>=> controller slot=0 create type=logicaldrive drives=all raid=1 drivetype=sas
>>.hpacucli(12458): unaligned access to 0x60000fffffcb370e, ip=0x40000000003c8550
>>=> controller slot=0 create type=logicaldrive drives=all raid=1 drivetype=sata
>>.hpacucli(12458): unaligned access to 0x60000fffffcb4aee, ip=0x40000000003c8550
>>.hpacucli(12458): unaligned access to 0x60000fffffcb370e, ip=0x40000000003c8550
>>.hpacucli(12458): unaligned access to 0x60000fffffcb370e, ip=0x40000000003c8550
>
> This seems to be coming out of user space. We'll work with the application
> folks to investigate. There is a library called infomanager that's used
> by the app. There may be an issue there. Call you strace the program and
> send me the results? I haven't seen this in my lab with a vendor kernel.
>
What machine is this for? For x86-64, the above are non-canonical
addresses. IA64?
-hpa
next prev parent reply other threads:[~2005-11-21 17:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-18 16:33 [PATCH 1/3] cciss: bug fix for hpacucli mikem
2005-11-18 20:49 ` Jens Axboe
2005-11-21 8:28 ` Jens Axboe
2005-11-21 16:46 ` mikem
2005-11-21 17:23 ` Jens Axboe
2005-11-21 17:37 ` H. Peter Anvin [this message]
2005-11-21 17:45 ` Jens Axboe
2005-11-18 21:45 ` Philippe Pegon
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