From patchwork Wed Dec 13 01:22:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 13490267 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id E5110A5; Tue, 12 Dec 2023 17:23:07 -0800 (PST) Received: from loongson.cn (unknown [113.200.148.30]) by gateway (Coremail) with SMTP id _____8Cx+uh4B3llkIYAAA--.3280S3; Wed, 13 Dec 2023 09:23:04 +0800 (CST) Received: from linux.localdomain (unknown [113.200.148.30]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxXeF1B3ll_JYBAA--.11124S3; Wed, 13 Dec 2023 09:23:03 +0800 (CST) From: Tiezhu Yang To: Shuah Khan , Shuah Khan Cc: linux-kselftest@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/2] selftests/vDSO: Fix building errors on LoongArch Date: Wed, 13 Dec 2023 09:22:59 +0800 Message-ID: <20231213012300.5640-2-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231213012300.5640-1-yangtiezhu@loongson.cn> References: <20231213012300.5640-1-yangtiezhu@loongson.cn> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8CxXeF1B3ll_JYBAA--.11124S3 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBj93XoW7KF4kZr48Kw18uFW3JrWkAFc_yoW8Xr4xpa n7G3sYkw4xKa4fKa4fJ398Ww4YkrZ3AFWxJr43G3y3Ary5Aws7XrZ7KFW3WFW2939Yqws5 Ar1Igw4a9F1kJwbCm3ZEXasCq-sJn29KB7ZKAUJUUUUr529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUU9Yb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r126r13M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2kKe7AKxVWUXVWUAwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07 AIYIkI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWU AVWUtwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7V AKI48JMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMxCIbckI1I0E14v2 6r1Y6r17MI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17 CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1I6r4UMIIF 0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIx AIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVWUJVW8JbIYCTnIWIev Ja73UjIFyTuYvjxU2-txDUUUU There exist the following errors when build vDSO selftests on LoongArch: # make headers && cd tools/testing/selftests/vDSO && make ... error: 'VDSO_VERSION' undeclared (first use in this function) ... error: 'VDSO_NAMES' undeclared (first use in this function) We can see the following code in arch/loongarch/vdso/vdso.lds.S: VERSION { LINUX_5.10 { global: __vdso_getcpu; __vdso_clock_getres; __vdso_clock_gettime; __vdso_gettimeofday; __vdso_rt_sigreturn; local: *; }; } so VDSO_VERSION should be 6 and VDSO_NAMES should be 1 for LoongArch, add them to fix the building errors on LoongArch. Signed-off-by: Tiezhu Yang Reviewed-by: Muhammad Usama Anjum --- tools/testing/selftests/vDSO/vdso_config.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h index cdfed403ba13..7b543e7f04d7 100644 --- a/tools/testing/selftests/vDSO/vdso_config.h +++ b/tools/testing/selftests/vDSO/vdso_config.h @@ -53,15 +53,19 @@ #if __riscv_xlen == 32 #define VDSO_32BIT 1 #endif +#elif defined(__loongarch__) +#define VDSO_VERSION 6 +#define VDSO_NAMES 1 #endif -static const char *versions[6] = { +static const char *versions[7] = { "LINUX_2.6", "LINUX_2.6.15", "LINUX_2.6.29", "LINUX_2.6.39", "LINUX_4", "LINUX_4.15", + "LINUX_5.10" }; static const char *names[2][6] = {