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Re: An attempt for systemtap "make installcheck" AArch64
- From: William Cohen <wcohen at redhat dot com>
- To: Sandeepa Prabhu <sandeepa dot prabhu at linaro dot org>
- Cc: fche at sourceware dot org, fche at redhat dot com, systemtap at sourceware dot org, Naresh Kamboju <naresh dot kamboju at linaro dot org>, Deepak Saxena <dsaxena at linaro dot org>, Jakub Pavelek <jakub dot pavelek at linaro dot org>, dsmith at redhat dot com, Mark Salter <msalter at redhat dot com>
- Date: Mon, 09 Dec 2013 15:35:32 -0500
- Subject: Re: An attempt for systemtap "make installcheck" AArch64
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- References: <CA+b37P3S4adOJe+S1RWKVDEzeVLG2Oa4EFqYgeH4cU6SNmvtEQ at mail dot gmail dot com> <529CAAEF dot 50104 at redhat dot com> <CA+b37P2C1_vdpfPdAvpT0yzhNdGcYqWEgoLH_7YZPdOZ6=V3wA at mail dot gmail dot com> <529DF6FC dot 6040404 at redhat dot com> <529E0874 dot 9040707 at redhat dot com>
On 12/03/2013 11:36 AM, William Cohen wrote:
> On 12/03/2013 10:21 AM, William Cohen wrote:
>> On 12/03/2013 12:23 AM, Sandeepa Prabhu wrote:
>>> Hi Will,
>>>
>>> I am still struggling with getting 'kernel and systemtap' builds on
>>> fc19 EFI based image, so I can test only after succeed with builds. I
>>> had updated yum to use new "koji" server, but seeing that 'yum install
>>> gcc' got me different version of toolchain: " gcc version 4.8.1
>>> 20130920 (Red Hat 4.8.1-10) (GCC)", and systemtap (+elfutils) did not
>>> build as ./configure ... fails. Moreover, kernel build just hangs the
>>> model ssh/console indefinitely!. Any pointers from you would help me,
>>> I am not sure of the dependencies between systemtap/elfutils, gcc,
>>> kernel version, efi changes (I merged msalter "armv8-uefi-latest"
>>> branch).
>>
>> Hi Sandeepa,
>>
>>
>> I am cc'ing msalter on this email because he can probably give you more/better information on building aarch64 kernel and which branch is best to pull things from to get a working aarch64 kernel.
>
> Mark Salter suggested that armv8-uefi-v3.13rc is the prefered branch out of his git repo to work on.
>
> I tried to do a merge between armv8-uefi-v3.13rc and the arm64-kprobes-v2 branches and there are a couple of files that conflict:
>
> CONFLICT (content): Merge conflict in arch/arm64/kernel/module.c
> CONFLICT (content): Merge conflict in arch/arm64/kernel/Makefile
>
> -Will
>
Hi Sandeepa,
Do you have a set of aarch64 kprobe patches that would apply cleanly to msalter's armv8-uefi-v3.13rc branch?
-Will