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Fri, 13 Mar 2026 13:58:43 -0700 (PDT) From: Marcos Paulo de Souza Date: Fri, 13 Mar 2026 17:58:32 -0300 Subject: [PATCH 1/8] selftests: livepatch: test-syscall: Check for ARCH_HAS_SYSCALL_WRAPPER Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260313-lp-tests-old-fixes-v1-1-71ac6dfb3253@suse.com> References: <20260313-lp-tests-old-fixes-v1-0-71ac6dfb3253@suse.com> In-Reply-To: <20260313-lp-tests-old-fixes-v1-0-71ac6dfb3253@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=1773435515; l=1173; i=mpdesouza@suse.com; s=20231031; h=from:subject:message-id; bh=8jRkvxxvT99z3b+LG2vpiz3TQlNMu0g+HY9wzZ0lZRw=; b=kOkiJw1y1W4Nogu0138hwjYMxSp1GgsM6j987tFoG/Ck+s5vwr5Phe55spvzVJy88qTDJIB+p CLzBjIkGSlnCRP4IRl2JxRUjeZDSJTZS+UXo8Bhs57aT5qGKgPcgLxs X-Developer-Key: i=mpdesouza@suse.com; a=ed25519; pk=/Ni/TsKkr69EOmdZXkp1Q/BlzDonbOBRsfPa18ySIwU= Instead of checking if the architecture running the test was powerpc, check if CONF_ARCH_HAS_SYSCALL_WRAPPER is defined or not. No functional changes. Signed-off-by: Marcos Paulo de Souza --- tools/testing/selftests/livepatch/test_modules/test_klp_syscall.c | 7 +++-= --- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/livepatch/test_modules/test_klp_syscal= l.c b/tools/testing/selftests/livepatch/test_modules/test_klp_syscall.c index dd802783ea849..c01a586866304 100644 --- a/tools/testing/selftests/livepatch/test_modules/test_klp_syscall.c +++ b/tools/testing/selftests/livepatch/test_modules/test_klp_syscall.c @@ -12,15 +12,14 @@ #include #include =20 -#if defined(__x86_64__) +#if !defined(CONFIG_ARCH_HAS_SYSCALL_WRAPPER) +#define FN_PREFIX +#elif defined(__x86_64__) #define FN_PREFIX __x64_ #elif defined(__s390x__) #define FN_PREFIX __s390x_ #elif defined(__aarch64__) #define FN_PREFIX __arm64_ -#else -/* powerpc does not select ARCH_HAS_SYSCALL_WRAPPER */ -#define FN_PREFIX #endif =20 /* Protects klp_pids */ --=20 2.52.0