Re: [PATCH 1/3] cciss: bug fix for hpacucli

[Jens Axboe]

On Mon, Nov 21 2005, H. Peter Anvin wrote:
> 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?

Yup, ia64.

-- 
Jens Axboe

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