linux-kernel - [PATCH v2 5/5] selftests/mm: fix comment for check_test

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] [day] [month] [year] [list]

Message-ID: <20251221040025.3159990-5-chuhu@redhat.com>
Date: Sun, 21 Dec 2025 12:00:25 +0800
From: Chunyu Hu <chuhu@...hat.com>
To: akpm@...ux-foundation.org,
	david@...nel.org,
	shuah@...nel.org,
	linux-mm@...ck.org
Cc: linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	lorenzo.stoakes@...cle.com,
	Liam.Howlett@...cle.com,
	vbabka@...e.cz,
	rppt@...nel.org,
	surenb@...gle.com,
	mhocko@...e.com,
	chuhu@...hat.com,
	Luiz Capitulino <luizcap@...hat.com>
Subject: [PATCH v2 5/5] selftests/mm: fix comment for check_test_requirements

The test supports arm64 as well so the comment is incorrect. And there's
a check for arm64 in va_high_addr_switch.c.

CC: Luiz Capitulino <luizcap@...hat.com>
Fixes: 983e760bcdb6 ("selftest/mm: va_high_addr_switch: add ppc64 support check")
Fixes: f556acc2facd ("selftests/mm: skip test for non-LPA2 and non-LVA systems")
Signed-off-by: Chunyu Hu <chuhu@...hat.com>
---
 tools/testing/selftests/mm/va_high_addr_switch.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/mm/va_high_addr_switch.sh b/tools/testing/selftests/mm/va_high_addr_switch.sh
index a0c93d348b11..9492c2d72634 100755
--- a/tools/testing/selftests/mm/va_high_addr_switch.sh
+++ b/tools/testing/selftests/mm/va_high_addr_switch.sh
@@ -61,9 +61,9 @@ check_supported_ppc64()
 
 check_test_requirements()
 {
-	# The test supports x86_64 and powerpc64. We currently have no useful
-	# eligibility check for powerpc64, and the test itself will reject other
-	# architectures.
+	# The test supports x86_64, powerpc64 and arm64. There's check for arm64
+	# in va_high_addr_switch.c. The test itself will reject other architectures.
+
 	case `uname -m` in
 		"x86_64")
 			check_supported_x86_64
-- 
2.49.0