From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/tools/perf/util/cloexec.c | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/kernel/tools/perf/util/cloexec.c b/kernel/tools/perf/util/cloexec.c
index ca0fff6..fa8248a 100644
--- a/kernel/tools/perf/util/cloexec.c
+++ b/kernel/tools/perf/util/cloexec.c
@@ -1,14 +1,15 @@
// SPDX-License-Identifier: GPL-2.0
#include <errno.h>
#include <sched.h>
-#include "util.h"
-#include "../perf.h"
+#include "util.h" // for sched_getcpu()
+#include "../perf-sys.h"
#include "cloexec.h"
+#include "event.h"
#include "asm/bug.h"
#include "debug.h"
#include <unistd.h>
-#include <asm/unistd.h>
#include <sys/syscall.h>
+#include <linux/string.h>
static unsigned long flag = PERF_FLAG_FD_CLOEXEC;
@@ -27,7 +28,7 @@
static int perf_flag_probe(void)
{
- /* use 'safest' configuration as used in perf_evsel__fallback() */
+ /* use 'safest' configuration as used in evsel__fallback() */
struct perf_event_attr attr = {
.type = PERF_TYPE_SOFTWARE,
.config = PERF_COUNT_SW_CPU_CLOCK,
@@ -64,7 +65,7 @@
return 1;
}
- WARN_ONCE(err != EINVAL && err != EBUSY,
+ WARN_ONCE(err != EINVAL && err != EBUSY && err != EACCES,
"perf_event_open(..., PERF_FLAG_FD_CLOEXEC) failed with unexpected error %d (%s)\n",
err, str_error_r(err, sbuf, sizeof(sbuf)));
@@ -82,7 +83,7 @@
if (fd >= 0)
close(fd);
- if (WARN_ONCE(fd < 0 && err != EBUSY,
+ if (WARN_ONCE(fd < 0 && err != EBUSY && err != EACCES,
"perf_event_open(..., 0) failed unexpectedly with error %d (%s)\n",
err, str_error_r(err, sbuf, sizeof(sbuf))))
return -1;
--
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