From patchwork Mon Jul 3 08:11:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13299712 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7C38EB64DC for ; Mon, 3 Jul 2023 08:11:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231299AbjGCILT (ORCPT ); Mon, 3 Jul 2023 04:11:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55028 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231298AbjGCILQ (ORCPT ); Mon, 3 Jul 2023 04:11:16 -0400 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E87B6E56; Mon, 3 Jul 2023 01:11:13 -0700 (PDT) From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1688371871; bh=kJhOWrHT19lxlXbxpDms6ePeadAyakSraqg81a3AWM4=; h=From:Date:Subject:To:Cc:From; b=haqhEw2cv08hpnQ0MnDu82+CPHCatTfbpexHrd8fjyzYBsGbIR8lCZV2FMIA4bLDZ 6DA+/oBKuuhyWd/yQCo0lzMwipNP3gREr9zXeWH1I2QVgfjTA5gpjszfaqAZbwOpPC UOmlFF8lpiWTDVjJXkDML9eRseRuY3n24br3bNsw= Date: Mon, 03 Jul 2023 10:11:08 +0200 Subject: [PATCH] selftests/nolibc: simplify call to ioperm MIME-Version: 1.0 Message-Id: <20230703-nolibc-ioperm-v1-1-abf9ebe98a80@weissschuh.net> X-B4-Tracking: v=1; b=H4sIAJuComQC/x3MQQqAIBBA0avIrBNMKa2rRIvKqQZKRSEC8e5Jy 7f4P0PCSJhgZBkiPpTIu4q2YbCdizuQk60GKaQSWiju/EXrxskHjDc3xhq9YG87HKA2IeJO7/+ b5lI+8GhPCl8AAAA= To: Willy Tarreau , Shuah Khan Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Zhangjin Wu , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1688371870; l=1268; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=kJhOWrHT19lxlXbxpDms6ePeadAyakSraqg81a3AWM4=; b=S+s/IO9qf076DYNW/+GGq2bcAJOviujQOot28YeutmosgS+tbApKaXBDWI9HiY9BruZ+Mv32f QFTEPNUXlUWCqHxl651aZoxNEnGa5HRMhWCCBJ/L+G8PXxAel5dgiWF X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Since commit 53fcfafa8c5c ("tools/nolibc/unistd: add syscall()") nolibc has support for syscall(2). Use it to get rid of some ifdef-ery. Signed-off-by: Thomas Weißschuh --- tools/testing/selftests/nolibc/nolibc-test.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) --- base-commit: a901a3568fd26ca9c4a82d8bc5ed5b3ed844d451 change-id: 20230703-nolibc-ioperm-88d87ae6d5e9 Best regards, diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 486334981e60..c02d89953679 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -1051,11 +1051,7 @@ int main(int argc, char **argv, char **envp) * exit with status code 2N+1 when N is written to 0x501. We * hard-code the syscall here as it's arch-dependent. */ -#if defined(_NOLIBC_SYS_H) - else if (my_syscall3(__NR_ioperm, 0x501, 1, 1) == 0) -#else - else if (ioperm(0x501, 1, 1) == 0) -#endif + else if (syscall(__NR_ioperm, 0x501, 1, 1) == 0) __asm__ volatile ("outb %%al, %%dx" :: "d"(0x501), "a"(0)); /* if it does nothing, fall back to the regular panic */ #endif