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Wed, 29 Apr 2026 07:35:36 -0700 (PDT) Received: from [127.0.0.1] ([2804:1bc4:224:7800:585c:db3a:fcb:e21f]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48a7c305371sm19982835e9.18.2026.04.29.07.35.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Apr 2026 07:35:35 -0700 (PDT) From: Marcos Paulo de Souza Date: Wed, 29 Apr 2026 11:35:16 -0300 Subject: [PATCH v4 2/6] selftests: livepatch: Replace true/false module parameter by y/n Precedence: bulk X-Mailing-List: live-patching@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260429-lp-tests-old-fixes-v4-2-59b9741989d0@suse.com> References: <20260429-lp-tests-old-fixes-v4-0-59b9741989d0@suse.com> In-Reply-To: <20260429-lp-tests-old-fixes-v4-0-59b9741989d0@suse.com> To: Josh Poimboeuf , Jiri Kosina , Miroslav Benes , Petr Mladek , Joe Lawrence , Shuah Khan Cc: live-patching@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Marcos Paulo de Souza X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1777473323; l=2032; i=mpdesouza@suse.com; s=20231031; h=from:subject:message-id; bh=w+QsBT+5pcbBe5xVs0oaWXhZ1MdasOi3IXWJ4w5Ext4=; b=95zGk4dUE08yhQ6fZ4mgdN34mdvwU54eFq2REZdixnpfbQm4EOHFV0K/kMTCH0gCan2HxOJYz sZ+HLAR4kbrB04uGACyfR8yEDZBFX0yjRLxhY1NMIAlmZ+3ZpiNHhQm X-Developer-Key: i=mpdesouza@suse.com; a=ed25519; pk=/Ni/TsKkr69EOmdZXkp1Q/BlzDonbOBRsfPa18ySIwU= Older kernels don't support true/false for boolean module parameters because they lack commit 0d6ea3ac94ca ("lib/kstrtox.c: add "false"/"true" support to kstrtobool()"). Replace true/false by y/n so the test module can be loaded on older kernels. No functional changes. Signed-off-by: Marcos Paulo de Souza --- tools/testing/selftests/livepatch/test-kprobe.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/livepatch/test-kprobe.sh b/tools/testing/selftests/livepatch/test-kprobe.sh index b67dfad03d97..7ced4082cff3 100755 --- a/tools/testing/selftests/livepatch/test-kprobe.sh +++ b/tools/testing/selftests/livepatch/test-kprobe.sh @@ -20,11 +20,11 @@ start_test "livepatch interaction with kprobed function with post_handler" echo 1 > "$SYSFS_KPROBES_DIR/enabled" -load_mod $MOD_KPROBE has_post_handler=true +load_mod $MOD_KPROBE has_post_handler=y load_failing_mod $MOD_LIVEPATCH unload_mod $MOD_KPROBE -check_result "% insmod test_modules/test_klp_kprobe.ko has_post_handler=true +check_result "% insmod test_modules/test_klp_kprobe.ko has_post_handler=y % insmod test_modules/$MOD_LIVEPATCH.ko livepatch: enabling patch '$MOD_LIVEPATCH' livepatch: '$MOD_LIVEPATCH': initializing patching transition @@ -39,14 +39,14 @@ insmod: ERROR: could not insert module test_modules/$MOD_LIVEPATCH.ko: Device or start_test "livepatch interaction with kprobed function without post_handler" -load_mod $MOD_KPROBE has_post_handler=false +load_mod $MOD_KPROBE has_post_handler=n load_lp $MOD_LIVEPATCH unload_mod $MOD_KPROBE disable_lp $MOD_LIVEPATCH unload_lp $MOD_LIVEPATCH -check_result "% insmod test_modules/test_klp_kprobe.ko has_post_handler=false +check_result "% insmod test_modules/test_klp_kprobe.ko has_post_handler=n % insmod test_modules/$MOD_LIVEPATCH.ko livepatch: enabling patch '$MOD_LIVEPATCH' livepatch: '$MOD_LIVEPATCH': initializing patching transition -- 2.54.0