From: tip-bot for Wang Nan <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: hekuang@huawei.com, masami.hiramatsu.pt@hitachi.com,
tglx@linutronix.de, mingo@kernel.org, acme@redhat.com,
hpa@zytor.com, ast@kernel.org, linux-kernel@vger.kernel.org,
lizefan@huawei.com, wangnan0@huawei.com
Subject: [tip:perf/core] perf bpf: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on
Date: Mon, 23 Nov 2015 08:05:52 -0800 [thread overview]
Message-ID: <tip-30433a3a52b951faab95944e0f8b9d33a1e322ce@git.kernel.org> (raw)
In-Reply-To: <1447675815-166222-10-git-send-email-wangnan0@huawei.com>
Commit-ID: 30433a3a52b951faab95944e0f8b9d33a1e322ce
Gitweb: http://git.kernel.org/tip/30433a3a52b951faab95944e0f8b9d33a1e322ce
Author: Wang Nan <wangnan0@huawei.com>
AuthorDate: Mon, 16 Nov 2015 12:10:11 +0000
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 18 Nov 2015 17:51:03 -0300
perf bpf: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on
regs_query_register_offset() in dwarf-regs.c is required by BPF
prologue. This patch compiles it if CONFIG_BPF_PROLOGUE is on to avoid
build failure when CONFIG_BPF_PROLOGUE is on but CONFIG_DWARF is not
set.
Signed-off-by: He Kuang <hekuang@huawei.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: He Kuang <hekuang@huawei.com>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1447675815-166222-10-git-send-email-wangnan0@huawei.com
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/arch/x86/util/Build | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build
index ff63649..4659703 100644
--- a/tools/perf/arch/x86/util/Build
+++ b/tools/perf/arch/x86/util/Build
@@ -5,6 +5,7 @@ libperf-y += kvm-stat.o
libperf-y += perf_regs.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
+libperf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o
libperf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
next prev parent reply other threads:[~2015-11-23 16:06 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-16 12:10 [PATCH 00/13] perf tools: bpf: Improve BPF program ability Wang Nan
2015-11-16 12:10 ` [PATCH 01/13] perf probe: Fix memory leaking on faiulre by clearing all probe_trace_events Wang Nan
2015-11-16 12:10 ` [PATCH 02/13] perf probe: Clear probe_trace_event when add_probe_trace_event() fails Wang Nan
2015-11-16 12:10 ` [PATCH 03/13] perf tools: Allow BPF program attach to uprobe events Wang Nan
2015-11-16 14:14 ` Arnaldo Carvalho de Melo
2015-11-23 16:06 ` [tip:perf/core] perf bpf: " tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 04/13] perf tools: Allow BPF program attach to modules Wang Nan
2015-11-23 16:06 ` [tip:perf/core] perf bpf: Allow attaching BPF programs to modules symbols tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 05/13] perf tools: Introduce strtobool() to string.c Wang Nan
2015-11-16 14:17 ` Arnaldo Carvalho de Melo
2015-11-16 14:49 ` Arnaldo Carvalho de Melo
2015-11-16 15:55 ` Arnaldo Carvalho de Melo
2015-11-23 16:04 ` [tip:perf/core] tools: Clone the kernel's strtobool function tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 06/13] perf tools: Allow BPF program config probing options Wang Nan
2015-11-23 16:06 ` [tip:perf/core] perf bpf: " tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 07/13] bpf tools: Load a program with different instances using preprocessor Wang Nan
2015-11-16 19:02 ` Arnaldo Carvalho de Melo
2015-11-17 3:53 ` Wangnan (F)
2015-11-23 16:05 ` [tip:perf/core] " tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 08/13] perf tools: Add BPF_PROLOGUE config options for further patches Wang Nan
2015-11-23 16:05 ` [tip:perf/core] perf bpf: " tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 09/13] perf tools: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on Wang Nan
2015-11-23 16:05 ` tip-bot for Wang Nan [this message]
2015-11-16 12:10 ` [PATCH 10/13] perf tools: Add prologue for BPF programs for fetching arguments Wang Nan
2015-11-23 16:07 ` [tip:perf/core] perf bpf: " tip-bot for He Kuang
2015-11-16 12:10 ` [PATCH 11/13] perf tools: Generate prologue for BPF programs Wang Nan
2015-11-23 16:07 ` [tip:perf/core] perf bpf: " tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 12/13] perf test: Test BPF prologue Wang Nan
2015-11-17 1:29 ` Arnaldo Carvalho de Melo
2015-11-17 1:31 ` Wangnan (F)
2015-11-17 4:38 ` Wangnan (F)
2015-11-17 12:20 ` Arnaldo Carvalho de Melo
2015-11-17 8:32 ` [PATCH 0/5] perf tools: Improve BPF support Wang Nan
2015-11-17 8:32 ` [PATCH 1/5] perf test: Fix 2 bugs in 'perf test BPF' Wang Nan
2015-11-17 12:56 ` Arnaldo Carvalho de Melo
2015-11-17 13:01 ` pi3orama
2015-11-17 13:34 ` Arnaldo Carvalho de Melo
2015-11-23 16:08 ` [tip:perf/core] perf test: Fix 'perf test BPF' when it fails to find a suitable vmlinux tip-bot for Wang Nan
2015-11-17 8:32 ` [PATCH 2/5] perf tools: Use same BPF program if arguments are identical Wang Nan
2015-11-23 16:08 ` [tip:perf/core] perf bpf: " tip-bot for Wang Nan
2015-11-17 8:32 ` [PATCH 3/5] perf test: Print result for each subtest for llvm Wang Nan
2015-11-17 13:03 ` Arnaldo Carvalho de Melo
2015-11-23 16:09 ` [tip:perf/core] perf test: Print result for each LLVM subtest tip-bot for Wang Nan
2015-11-17 8:32 ` [PATCH 4/5] perf test: Print result for each subtest for BPF Wang Nan
2015-11-23 16:09 ` [tip:perf/core] perf test: Print result for each BPF subtest tip-bot for Wang Nan
2015-11-17 8:32 ` [PATCH 5/5] perf test: Mute test cases if verbose == 0 Wang Nan
2015-11-17 13:11 ` Arnaldo Carvalho de Melo
2015-11-23 16:10 ` [tip:perf/core] perf test: Mute test cases error messages " tip-bot for Wang Nan
2015-11-17 8:38 ` [PATCH 12/13] perf test: Test BPF prologue Wangnan (F)
2015-11-17 9:44 ` [PATCH] perf record: Support custom vmlinux path Wang Nan
2015-11-17 12:33 ` Arnaldo Carvalho de Melo
2015-11-17 12:42 ` Arnaldo Carvalho de Melo
2015-11-17 12:45 ` pi3orama
2015-11-19 14:03 ` [PATCH 0/2] perf tools: Builtin options related improvements Wang Nan
2015-11-19 14:03 ` [PATCH 1/2] perf tools: Always give options even it not compiled Wang Nan
2015-11-20 10:54 ` 平松雅巳 / HIRAMATU，MASAMI
2015-11-26 8:05 ` Wangnan (F)
2015-11-26 9:06 ` Wangnan (F)
2015-11-19 14:03 ` [PATCH 2/2] perf record: Support custom vmlinux path Wang Nan
2015-11-23 16:08 ` [tip:perf/core] perf test: Test the BPF prologue adding infrastructure tip-bot for Wang Nan
2015-11-16 12:10 ` [PATCH 13/13] perf tools: Use same BPF program if arguments are identical Wang Nan
2015-11-17 3:05 ` Wangnan (F)
2015-11-17 13:16 ` Arnaldo Carvalho de Melo
2015-11-16 14:09 ` [PATCH 00/13] perf tools: bpf: Improve BPF program ability Arnaldo Carvalho de Melo
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