linux-hardening - [PATCH v1 08/13] perf arm-spe: Add missing linux/types.h include

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Date: Sat,  9 Mar 2024 18:05:03 -0800
From: Ian Rogers <irogers@...gle.com>
To: Arnd Bergmann <arnd@...db.de>, Andrii Nakryiko <andrii@...nel.org>, 
	Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, 
	Martin KaFai Lau <martin.lau@...ux.dev>, Song Liu <song@...nel.org>, 
	Yonghong Song <yonghong.song@...ux.dev>, John Fastabend <john.fastabend@...il.com>, 
	KP Singh <kpsingh@...nel.org>, Stanislav Fomichev <sdf@...gle.com>, Hao Luo <haoluo@...gle.com>, 
	Jiri Olsa <jolsa@...nel.org>, Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Ian Rogers <irogers@...gle.com>, 
	Adrian Hunter <adrian.hunter@...el.com>, Paolo Bonzini <pbonzini@...hat.com>, 
	Shuah Khan <shuah@...nel.org>, Kees Cook <keescook@...omium.org>, 
	"Gustavo A. R. Silva" <gustavoars@...nel.org>, Nathan Chancellor <nathan@...nel.org>, 
	Nick Desaulniers <ndesaulniers@...gle.com>, Bill Wendling <morbo@...gle.com>, 
	Justin Stitt <justinstitt@...gle.com>, Andrew Morton <akpm@...ux-foundation.org>, 
	Liam Howlett <liam.howlett@...cle.com>, Miguel Ojeda <ojeda@...nel.org>, 
	Will Deacon <will@...nel.org>, Mark Brown <broonie@...nel.org>, 
	David Laight <David.Laight@...LAB.COM>, "Michael S. Tsirkin" <mst@...hat.com>, Shunsuke Mie <mie@...l.co.jp>, 
	Yafang Shao <laoar.shao@...il.com>, Kui-Feng Lee <kuifeng@...a.com>, 
	James Clark <james.clark@....com>, Nick Forrington <nick.forrington@....com>, 
	Leo Yan <leo.yan@...ux.dev>, German Gomez <german.gomez@....com>, Rob Herring <robh@...nel.org>, 
	John Garry <john.g.garry@...cle.com>, Sean Christopherson <seanjc@...gle.com>, 
	Anup Patel <anup@...infault.org>, Fuad Tabba <tabba@...gle.com>, 
	Andrew Jones <ajones@...tanamicro.com>, Chao Peng <chao.p.peng@...ux.intel.com>, 
	Haibo Xu <haibo1.xu@...el.com>, Peter Xu <peterx@...hat.com>, 
	Vishal Annapurve <vannapurve@...gle.com>, linux-kernel@...r.kernel.org, 
	linux-arch@...r.kernel.org, bpf@...r.kernel.org, 
	linux-perf-users@...r.kernel.org, kvm@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, linux-hardening@...r.kernel.org, 
	llvm@...ts.linux.dev
Subject: [PATCH v1 08/13] perf arm-spe: Add missing linux/types.h include

u64 is used for various structs in arm-spe-decoder.h, while uint64_t
is used in arm-spe-pkt-decoder.h. Avoid transitive dependencies
bringing in linux/types.h and directly depend upon it in
arm-spe-decoder.h. Fix arm-spe-decoder.c to use uint64_t, as the
header file does.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/util/arm-spe-decoder/arm-spe-decoder.h     | 1 +
 tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h
index 1443c28545a9..da5c5816c948 100644
--- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h
+++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h
@@ -10,6 +10,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
+#include <linux/types.h>
 
 #include "arm-spe-pkt-decoder.h"
 
diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c
index a454c6737563..e035f49f28ad 100644
--- a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c
+++ b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c
@@ -292,7 +292,7 @@ static int arm_spe_pkt_out_string(int *err, char **buf_p, size_t *blen,
 static int arm_spe_pkt_desc_event(const struct arm_spe_pkt *packet,
 				  char *buf, size_t buf_len)
 {
-	u64 payload = packet->payload;
+	uint64_t payload = packet->payload;
 	int err = 0;
 
 	arm_spe_pkt_out_string(&err, &buf, &buf_len, "EV");
@@ -332,7 +332,7 @@ static int arm_spe_pkt_desc_event(const struct arm_spe_pkt *packet,
 static int arm_spe_pkt_desc_op_type(const struct arm_spe_pkt *packet,
 				    char *buf, size_t buf_len)
 {
-	u64 payload = packet->payload;
+	uint64_t payload = packet->payload;
 	int err = 0;
 
 	switch (packet->index) {
@@ -429,7 +429,7 @@ static int arm_spe_pkt_desc_addr(const struct arm_spe_pkt *packet,
 {
 	int ns, el, idx = packet->index;
 	int ch, pat;
-	u64 payload = packet->payload;
+	uint64_t payload = packet->payload;
 	int err = 0;
 	static const char *idx_name[] = {"PC", "TGT", "VA", "PA", "PBT"};
 
@@ -469,7 +469,7 @@ static int arm_spe_pkt_desc_addr(const struct arm_spe_pkt *packet,
 static int arm_spe_pkt_desc_counter(const struct arm_spe_pkt *packet,
 				    char *buf, size_t buf_len)
 {
-	u64 payload = packet->payload;
+	uint64_t payload = packet->payload;
 	const char *name = arm_spe_pkt_name(packet->type);
 	int err = 0;
 
-- 
2.44.0.278.ge034bb2e1d-goog