Re: [RFC PATCH v10 23/50] perf tools: Make perf depend on libbpf

From	Arnaldo Carvalho de Melo <acme@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [RFC PATCH v10 23/50] perf tools: Make perf depend on libbpf
Date	2015-07-08 15:10 +0200
Message-ID	<pJXgU-38d-73@gated-at.bofh.it> (permalink)
References	<pHfMZ-3Uy-3@gated-at.bofh.it> <pHfWH-4bQ-49@gated-at.bofh.it> <pJHc7-1pU-39@gated-at.bofh.it> <pJHvt-1LQ-29@gated-at.bofh.it> <pJMY9-5b1-5@gated-at.bofh.it>
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Em Tue, Jul 07, 2015 at 07:03:50PM -0700, Alexei Starovoitov escreveu:
> On 7/7/15 1:16 PM, Arnaldo Carvalho de Melo wrote:
> >So, please move this to just before we can use it, wiring it up should
> >mean, hey, try this "hello, world" eBPF program right now!
> 
> btw, since bpf is now stable llvm backend, one can just get the latest
> clang/llvm 3.7 from pre-built llvm packages for debian/ubuntu:
> http://llvm.org/apt/
> and bpf backend will be there by default.
> No need to build clang/llvm from sources.

Are there any for RHEL7 or Fedora21/22? 8-)

- Arnaldo
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[RFC PATCH v10 00/50] perf tools: filtering events using eBPF programs Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 18/50] bpf tools: Introduce bpf_load_program() to bpf.c Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 07/50] bpf tools: Check endianness and make libbpf fail early Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 25/50] perf tools: Call clang to compile C source to object code Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 02/50] tracing, perf: Implement BPF programs attached to uprobes Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 05/50] bpf tools: Open eBPF object file and do basic validation Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 22/50] bpf tools: Link all bpf objects onto a list Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 27/50] perf tools: Auto detecting kernel build directory Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 06/50] bpf tools: Read eBPF object from buffer Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 13/50] bpf tools: Collect relocation sections from SHT_REL sections Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 01/50] bpf: Use correct #ifdef controller for trace_call_bpf() Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 16/50] bpf tools: Create eBPF maps defined in an object file Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  [RFC PATCH v10 17/50] bpf tools: Relocate eBPF programs Wang Nan <wangnan0@huawei.com> - 2015-07-01 04:20 +0200
  Re: [RFC PATCH v10 23/50] perf tools: Make perf depend on libbpf Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-07-08 15:10 +0200
  Re: [RFC PATCH v10 23/50] perf tools: Make perf depend on libbpf Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-07-08 15:10 +0200

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