linux-kernel - [PATCH 08/22] selftests/damon/_damon_sysfs: use 2**32

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250720171652.92309-9-sj@kernel.org>
Date: Sun, 20 Jul 2025 10:16:38 -0700
From: SeongJae Park <sj@...nel.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: SeongJae Park <sj@...nel.org>,
	Shuah Khan <shuah@...nel.org>,
	damon@...ts.linux.dev,
	kernel-team@...a.com,
	linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	linux-mm@...ck.org
Subject: [PATCH 08/22] selftests/damon/_damon_sysfs: use 2**32 - 1 as max nr_accesses and age

nr_accesses and age are unsigned int.  Use the proper max value.

Signed-off-by: SeongJae Park <sj@...nel.org>
---
 tools/testing/selftests/damon/_damon_sysfs.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/damon/_damon_sysfs.py b/tools/testing/selftests/damon/_damon_sysfs.py
index 70860d925503..a0e6290833fb 100644
--- a/tools/testing/selftests/damon/_damon_sysfs.py
+++ b/tools/testing/selftests/damon/_damon_sysfs.py
@@ -52,9 +52,9 @@ class DamosAccessPattern:
         if self.size is None:
             self.size = [0, 2**64 - 1]
         if self.nr_accesses is None:
-            self.nr_accesses = [0, 2**64 - 1]
+            self.nr_accesses = [0, 2**32 - 1]
         if self.age is None:
-            self.age = [0, 2**64 - 1]
+            self.age = [0, 2**32 - 1]
 
     def sysfs_dir(self):
         return os.path.join(self.scheme.sysfs_dir(), 'access_pattern')
-- 
2.39.5