[Openpvrsgx-devgroup] openpvrsgx-devgroup Digest, Vol 11, Issue 2

[Alif Ilhan]

Okay, can you tell the present status of SGX545 support? I want to test out
the drivers. Is this GPU core significantly different than the other sgx
cores? And willit move to the mainline kernel after sometime?

On Tue, 6 Oct 2020, 4:00 p.m. , <openpvrsgx-devgroup-request at letux.org>
wrote:

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> Today's Topics:
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>    1. error while compiling kernel for Atom N2600 (Alif Ilhan)
>    2. Re: error while compiling kernel for Atom N2600
>       (H. Nikolaus Schaller)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 6 Oct 2020 11:51:06 +0600
> From: Alif Ilhan <alifilhan0 at gmail.com>
> To: openpvrsgx-devgroup at letux.org
> Subject: [Openpvrsgx-devgroup] error while compiling kernel for Atom
>         N2600
> Message-ID: <1a33e373-af4f-0016-a7e4-48e6217a5b75 at gmail.com>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> Hi,
>
> I am trying to compile the kernel with SGX545 for Intel Atom CPU, but
> not able to do so. I am getting this error output. Can you figure out
> what's wrong?
>
> The error:
>
> alif at alif-Latitude-E5470:/media/alif/New-Volume/Android-Development/linux_openpvrsgx$
>
> make ARCH=i386 "KCFLAGS=-m32 -march=atom -mtune=atom -msse3
> -mfpmath=sse" -j4
>  ? HOSTCC? scripts/kconfig/conf.o
>  ? HOSTLD? scripts/kconfig/conf
> scripts/kconfig/conf? --syncconfig Kconfig
>
> *** Error during sync of the configuration.
>
> make[2]: *** [scripts/kconfig/Makefile:75: syncconfig] Error 1
> make[1]: *** [Makefile:567: syncconfig] Error 2
> make: *** [Makefile:677: include/config/auto.conf.cmd] Error 2
> make: *** Deleting file 'include/config/auto.conf.cmd'
>
> Thanks,
>
> Alif
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Tue, 6 Oct 2020 08:17:32 +0200
> From: "H. Nikolaus Schaller" <hns at goldelico.com>
> To: OpenPVRSGX Linux Driver Group <openpvrsgx-devgroup at letux.org>
> Subject: Re: [Openpvrsgx-devgroup] error while compiling kernel for
>         Atom N2600
> Message-ID: <0DD09807-D272-44AD-9D20-D375D48A9315 at goldelico.com>
> Content-Type: text/plain; charset=us-ascii
>
> Hi Alif,
>
> > Am 06.10.2020 um 07:51 schrieb Alif Ilhan <alifilhan0 at gmail.com>:
> >
> > Hi,
> >
> > I am trying to compile the kernel with SGX545 for Intel Atom CPU, but
> not able to do so. I am getting this error output. Can you figure out
> what's wrong?
> >
> > The error:
> >
> > alif at alif-Latitude-E5470:/media/alif/New-Volume/Android-Development/linux_openpvrsgx$
> make ARCH=i386 "KCFLAGS=-m32 -march=atom -mtune=atom -msse3 -mfpmath=sse"
> -j4
> >   HOSTCC  scripts/kconfig/conf.o
> >   HOSTLD  scripts/kconfig/conf
> > scripts/kconfig/conf  --syncconfig Kconfig
> >
> > *** Error during sync of the configuration.
> >
> > make[2]: *** [scripts/kconfig/Makefile:75: syncconfig] Error 1
> > make[1]: *** [Makefile:567: syncconfig] Error 2
> > make: *** [Makefile:677: include/config/auto.conf.cmd] Error 2
> > make: *** Deleting file 'include/config/auto.conf.cmd'
>
> I haven't seen this error but
>
>
> https://stackoverflow.com/questions/57777429/error-building-latest-linux-kernel-within-virtualbox-under-18-04-1-ubuntu/61169878#61169878
>
> seems to indicate a file owner/permissions problem.
>
> So please check that the whole tree (incl. local files - maybe
> include/config/auto.conf.cmd) is owned by you and has proper write
> permissions of the directory.
>
> Then I am really curious what the next error message will be...
> We have not yet had somebody who owns an SGX545 so there may be bugs in
> our Makefiles or code.
>
> BR and thanks,
>
> Nikolaus
>
>
>
> ------------------------------
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> ------------------------------
>
> End of openpvrsgx-devgroup Digest, Vol 11, Issue 2
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