From patchwork Sat Aug 31 02:36:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pu Lehui X-Patchwork-Id: 13785913 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DE0BDCD129C for ; Sat, 31 Aug 2024 02:34:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=v3wk5b0/UkJiB2r2HRlNGSx2ZSDCuVnl0LokuDR8NEA=; b=bvAPtmA1DL3ucS v0zOlvSE9W+ILONRStTm+51FjoabDYdoUFex2DrZQWuGYU7Kbl283j+NUcS2QWspF9b2bv18y5pH1 Dxp2x+NkPirU3EJB0VSKIwa53V6pUnARKxQT4Qrzpld0/by+MbNBCZ3T/NDZQuRFGGthncsHCtK7t 5TtimvCYiscIU6SojXpxFSlRdd3/Ql8XfpaKXYhbu1qu29XXDEa3Z/yk9gvwRk8noqGhQWGDb92Ri VP6EHMZOG7KJrvHMSb3JWQSz0RUy7PSTHR8gkUw3yUBckVQ3hZh/Gx9G+B060nTjmUo6bHVl5nJwN J7yg/X3LkGpkcgYEq59A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1skDwb-00000008L2g-1XwG; Sat, 31 Aug 2024 02:34:29 +0000 Received: from dggsgout11.his.huawei.com ([45.249.212.51]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1skDwS-00000008Kw0-2J8U for linux-riscv@lists.infradead.org; Sat, 31 Aug 2024 02:34:23 +0000 Received: from mail.maildlp.com (unknown [172.19.93.142]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4WwfGZ0y9Cz4f3jkY for ; Sat, 31 Aug 2024 10:33:58 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id 38C2D1A07B6 for ; Sat, 31 Aug 2024 10:34:08 +0800 (CST) Received: from ultra.huawei.com (unknown [10.90.53.71]) by APP4 (Coremail) with SMTP id gCh0CgDXSYAagdJmoPLJDA--.24950S5; Sat, 31 Aug 2024 10:34:07 +0800 (CST) From: Pu Lehui To: bpf@vger.kernel.org, linux-riscv@lists.infradead.org, netdev@vger.kernel.org, Andrii Nakryiko Cc: =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , Ilya Leoshkevich , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Puranjay Mohan , Palmer Dabbelt , Pu Lehui Subject: [PATCH bpf-next v2 3/4] selftests/bpf: Enable test_bpf_syscall_macro:syscall_arg1 on s390 and arm64 Date: Sat, 31 Aug 2024 02:36:45 +0000 Message-Id: <20240831023646.1558629-4-pulehui@huaweicloud.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240831023646.1558629-1-pulehui@huaweicloud.com> References: <20240831023646.1558629-1-pulehui@huaweicloud.com> MIME-Version: 1.0 X-CM-TRANSID: gCh0CgDXSYAagdJmoPLJDA--.24950S5 X-Coremail-Antispam: 1UD129KBjvJXoW7Zr13ZF4UWF15tF1xKryDKFg_yoW8Gr4Upr y8Jw1YyF1fWr42ya4xWr42gF4rJF4DXr45Jr4fWrW3uFsruryUtr1Iga1UJ3ZYkrZa9wsx u34Syr95Xay7uaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUP2b4IE77IF4wAFF20E14v26rWj6s0DM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUWw A2048vs2IY020Ec7CjxVAFwI0_Xr0E3s1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMc Ij6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_ Jr0_Gr1lF7xvr2IYc2Ij64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc7CjxVAaw2AFwI 0_GFv_Wryl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG 67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r4a6rW5MI IYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E 14v26F4j6r4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr 0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU04x RDUUUUU== X-CM-SenderInfo: psxovxtxl6x35dzhxuhorxvhhfrp/ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240830_193421_120617_51F0A9BC X-CRM114-Status: UNSURE ( 7.41 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Pu Lehui Considering that CO-RE direct read access to the first system call argument is already available on s390 and arm64, let's enable test_bpf_syscall_macro:syscall_arg1 on these architectures. Signed-off-by: Pu Lehui --- .../testing/selftests/bpf/prog_tests/test_bpf_syscall_macro.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/test_bpf_syscall_macro.c b/tools/testing/selftests/bpf/prog_tests/test_bpf_syscall_macro.c index 2900c5e9a016..1750c29b94f8 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_bpf_syscall_macro.c +++ b/tools/testing/selftests/bpf/prog_tests/test_bpf_syscall_macro.c @@ -38,11 +38,7 @@ void test_bpf_syscall_macro(void) /* check whether args of syscall are copied correctly */ prctl(exp_arg1, exp_arg2, exp_arg3, exp_arg4, exp_arg5); -#if defined(__aarch64__) || defined(__s390__) - ASSERT_NEQ(skel->bss->arg1, exp_arg1, "syscall_arg1"); -#else ASSERT_EQ(skel->bss->arg1, exp_arg1, "syscall_arg1"); -#endif ASSERT_EQ(skel->bss->arg2, exp_arg2, "syscall_arg2"); ASSERT_EQ(skel->bss->arg3, exp_arg3, "syscall_arg3"); /* it cannot copy arg4 when uses PT_REGS_PARM4 on x86_64 */