linux-kernel - Re: [PATCH 2/8] perf tools: Add gzip decompression support for kernel module

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Date:	Wed, 05 Nov 2014 11:59:21 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Jiri Olsa <jolsa@...hat.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Namhyung Kim <namhyung.kim@....com>,
	LKML <linux-kernel@...r.kernel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	David Ahern <dsahern@...il.com>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 2/8] perf tools: Add gzip decompression support for kernel module

On Tue, 4 Nov 2014 10:42:29 -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, Nov 04, 2014 at 12:00:17PM +0100, Jiri Olsa escreveu:
>> On Tue, Nov 04, 2014 at 10:14:28AM +0900, Namhyung Kim wrote:
>> > Now my Archlinux box shows module symbols correctly.
>> 
>> with the last comment addressed (-lz in test-all.bin):
>> 
>> Acked-by: Jiri Olsa <jolsa@...nel.org>
>
> Thanks, applied the series.

Oh-oh, wait.  I need to add -lz to test-all.bin target in Makefile so
you need to apply this hunk, sorry. :-/


diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Mak
efile
index 7c68ec74a808..53f19b5dbc37 100644
--- a/tools/perf/config/feature-checks/Makefile
+++ b/tools/perf/config/feature-checks/Makefile
@@ -41,7 +42,7 @@ BUILD = $(CC) $(CFLAGS) -o $(OUTPUT)$@ $(patsubst %.bin,%.c,$@) $(LDFLAGS)
 ###############################
 
 test-all.bin:
-       $(BUILD) -Werror -fstack-protector-all -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl
+       $(BUILD) -Werror -fstack-protector-all -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz
 
 test-hello.bin:
        $(BUILD)


I pushed this to 'perf/vmlinux-v7' branch.  Please check it there.

Thanks,
Namhyung
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