From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/tools/perf/tests/bp_account.c | 27 ++++++++++++++++++++-------
1 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/kernel/tools/perf/tests/bp_account.c b/kernel/tools/perf/tests/bp_account.c
index a20cbc4..489b506 100644
--- a/kernel/tools/perf/tests/bp_account.c
+++ b/kernel/tools/perf/tests/bp_account.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Powerpc needs __SANE_USERSPACE_TYPES__ before <linux/types.h> to select
* 'int-ll64.h' and avoid compile warnings when printing __u64 with %llu.
@@ -9,20 +10,16 @@
#include <unistd.h>
#include <string.h>
#include <sys/ioctl.h>
-#include <time.h>
#include <fcntl.h>
-#include <signal.h>
-#include <sys/mman.h>
-#include <linux/compiler.h>
#include <linux/hw_breakpoint.h>
-#include <sys/ioctl.h>
#include "tests.h"
#include "debug.h"
-#include "perf.h"
+#include "event.h"
+#include "../perf-sys.h"
#include "cloexec.h"
-volatile long the_var;
+static volatile long the_var;
static noinline int test_function(void)
{
@@ -191,3 +188,19 @@
return bp_accounting(wp_cnt, share);
}
+
+bool test__bp_account_is_supported(void)
+{
+ /*
+ * PowerPC and S390 do not support creation of instruction
+ * breakpoints using the perf_event interface.
+ *
+ * Just disable the test for these architectures until these
+ * issues are resolved.
+ */
+#if defined(__powerpc__) || defined(__s390x__)
+ return false;
+#else
+ return true;
+#endif
+}
--
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