Re: [Outreachy kernel] IIO Experiment #1 Build Dummy Help

From: Elizabeth Ferdman <gnudevliz@gmail.com>
To: Daniel Baluta <daniel.baluta@intel.com>
Cc: Alison Schofield <amsfield22@gmail.com>,
	outreachy-kernel@googlegroups.com
Subject: Re: [Outreachy kernel] IIO Experiment #1 Build Dummy Help
Date: Tue, 11 Oct 2016 10:24:11 -0700	[thread overview]
Message-ID: <20161011172410.GA6773@localhost> (raw)
In-Reply-To: <4fdf08c2-821a-a6e4-a9be-c2d7e528f2e4@intel.com>

On Tue, Oct 11, 2016 at 11:44:04AM +0300, Daniel Baluta wrote:
> 
> 
> On 10.10.2016 02:19, Elizabeth Ferdman wrote:
> >On Sat, Oct 01, 2016 at 12:52:59PM -0700, Alison Schofield wrote:
> >>If you have questions about building the modules in IIO Experimenting
> >>Task #1, please post here.
> >>
> >>If you can help those who are having troubles, please post that here
> >>also.
> >>
> >I'm getting errors after running
> >$ make drivers/iio/dummy/iio_dummy_evgen.ko
> >
> >Output:
> >------------------------------------------------------------
> >CHK     include/config/kernel.release
> >CHK     include/generated/uapi/linux/version.h
> >CHK     include/generated/utsrelease.h
> >CHK     include/generated/bounds.h
> >CHK     include/generated/timeconst.h
> >CHK     include/generated/asm-offsets.h
> >CALL    scripts/checksyscalls.sh
> >MODPOST 3015 modules
> >
> >WARNING: could not open
> >drivers/staging/lustre/lustre/llite/llite_close.c:
> >No such file or directory
> >
> >WARNING: could not open
> >drivers/staging/lustre/lustre/obdclass/linux/linux-obdo.c:
> >No such file or directory
> >
> >ERROR: "ftrace_graph_ret_addr" [arch/x86/oprofile/oprofile.ko]
> >undefined!
> >
> >scripts/Makefile.modpost:91: recipe for target '__modpost' failed
> >make[1]: *** [__modpost] Error 1
> >Makefile:1643: recipe for target
> >'drivers/iio/dummy/iio_dummy_evgen.ko' failed
> >make: *** [drivers/iio/dummy/iio_dummy_evgen.ko] Error 2
> >----------------------------------------------------------------
> >
> >I have already enabled the 4 necessary config options in menuconfig.
> >Any ideas?
> >thanks,
> >liz
> >
> >
> 
> 
> Hi Liz,
> 
> Sorry for the late reply. Could you try to update your tree? It seems
> that was a problem similar with this few days ago.
> 
> http://www.gossamer-threads.com/lists/linux/kernel/2538847?do=post_view_threaded#2538847
> 
> Daniel.
>
Hey Daniel,
Thanks for the reply. I did get fetch origin, but I'm still getting the
same error, plus some more. I pasted the log here: 
http://pastebin.com/WXL5Vxt8

Just to clarify I've been following the tutorial and I chose the 5
config options in menuconfig. I also mounted configfs. 

Thanks,
Liz

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