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From 7f698012384ccb1ed10cc758acfd085096fdb307 Mon Sep 17 00:00:00 2001
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From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 7 Jul 2017 17:02:03 +0200
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Subject: kernel: fix linux 4.9 host tools portability issues
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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tools/build/Build.include | 2 +-
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tools/perf/pmu-events/jevents.c | 1 +
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tools/perf/pmu-events/json.c | 1 -
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3 files changed, 2 insertions(+), 2 deletions(-)
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--- a/tools/build/Build.include
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+++ b/tools/build/Build.include
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@@ -97,4 +97,4 @@ cxx_flags = -Wp,-MD,$(depfile) -Wp,-MT,$
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###
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## HOSTCC C flags
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-host_c_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
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+host_c_flags = -MD -MF $(depfile) -MT $@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
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--- a/tools/perf/pmu-events/jevents.c
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+++ b/tools/perf/pmu-events/jevents.c
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@@ -35,6 +35,7 @@
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#include <stdlib.h>
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#include <errno.h>
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#include <string.h>
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+#include <strings.h>
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#include <ctype.h>
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#include <unistd.h>
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#include <stdarg.h>
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--- a/tools/perf/pmu-events/json.c
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+++ b/tools/perf/pmu-events/json.c
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@@ -38,7 +38,6 @@
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#include <unistd.h>
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#include "jsmn.h"
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#include "json.h"
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-#include <linux/kernel.h>
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static char *mapfile(const char *fn, size_t *size)
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