Hi Arnaldo,
Have you recovered from your cold?
Could you please repick patch "perf tools: Introduce llvm config options"
from my github:
https://github.com/WangNan0/linux/commit/f9fb25c518c7e52a47e98c36ce49f51051bbccf4
I made a small change that introduce '-D__KERNEL__' in front of
$CLANG_OPTIONS,
so samples in 'samples/ebpf' should be compilable with perf now.
I'll repost a patch by replying the original one also.
The following changes since commit 101ef9b4f5c70dbfffa0186102c1014bd81a4ec7:
bpf tools: Link all bpf objects onto a list (2015-07-13 18:48:17 -0300)
are available in the git repository at:
https://github.com/WangNan0/linux.git ebpf
for you to fetch changes up to 51f169df1d11ea842a808d751f9c620371c55e74:
bpf: Introduce function for outputing data to perf event (2015-07-21
10:55:48 +0000)
----------------------------------------------------------------
Thank you.
On 2015/7/17 11:48, Arnaldo Carvalho de Melo wrote:
On Jul 16, 2015 11:34 PM, "Wangnan (F)" <wangn...@huawei.com
<mailto:wangn...@huawei.com>> wrote:
> On 2015/7/15 19:20, Arnaldo Carvalho de Melo wrote:
>>
>> Em Wed, Jul 15, 2015 at 06:49:40PM +0800, Wangnan (F) escreveu:
>>>
>>> On 2015/7/14 23:36, Arnaldo Carvalho de Melo wrote:
>>>>
>>>> I have the trees cloned and plan to follow these instructions to
have this test
>>>> passing, to then move on to the next patches, but one request,
please change
>>>> the above to produce:
>>>> 38: Test LLVM searching and compiling :(no clang)
Ok run 'perf test -v LLVM' for instructions on having a clang
environment
>>>
>>> The output format you desire is hard to implement, because 'Ok' is
printed
>>> by the parent process. We have to find a way to allow child
process to pass
>>> 'run 'perf test -v LLVM' for ...' to parent, then parent can print it
>>> after 'Ok'.
>>
>>
>>>
>>> I change this test as follow:
>>
>> From a quick look: excellent, thanks for improving this, I downloaded
>> llvm and clang, built it, and the test passes, will apply this new
patch
>> and continue from there,
>>
>> - Arnaldo
>
>
> Hi Arnaldo,
>
> What's the reviewing going on?
Was sidetracked with some other stuff and was a bit slow due to a
cold, hope to get back to work on ebpf+perf in 8 hours ir so.
Thanks,
Arnaldo
> I collected some more patches on my git tree to avoid losting, and
will collect more on it.
> I'll keep this patchset at the bottom so I think you shoud not be
affected.
>
> Here is the new branch:
>
> https://github.com/WangNan0/linux.git ebpf
>
> Do you want me to keep the original perf/ebpf-for-acme branch?
>
> Thank you.
>
>
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