From patchwork Mon Dec 10 20:43:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Abdurachmanov X-Patchwork-Id: 10722413 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 757E414E2 for ; Mon, 10 Dec 2018 20:44:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 660C32A75B for ; Mon, 10 Dec 2018 20:44:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 60C6A2A795; Mon, 10 Dec 2018 20:44:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 20ADA2A787 for ; Mon, 10 Dec 2018 20:44:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qapk32hzrh5KHsTnVHDgwS8Gx4SWQhzKO1918rSCbjM=; b=cXCjsuTmCxmvZj etazVH6y+KTZEORm5BfwseC99an0cw9t+XmXCm8oTmfb9EYK7Vo/uBiNd5G6ZweX1Pan3zf2u5V0M 3mpTWg//hzI8oYVe1vcDPgr0pgDrkJT/rDr5V479zcdUTIiW197vF6WjdbaPiEoLKeOXPWD+b+CaX TNE7Rlqw0WJMvOZVpeqAnB0SWxpkOjcl2xOlWdANRbzphdrv3weaJMIm1ieOw3LdWMRT7mIeiQN7s +ekd9GAOYj0xamfwJGunUJzsp1wH3N48OULjPlM8CE5KiQxmP+NQ7DRwfjlTbqhOEv+GEoYwATJ0B hYoxmEDCrmloem+68ySg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gWSPZ-0007Fn-CG; Mon, 10 Dec 2018 20:44:17 +0000 Received: from mail-wm1-x343.google.com ([2a00:1450:4864:20::343]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gWSPT-0006xz-Vk for linux-riscv@lists.infradead.org; Mon, 10 Dec 2018 20:44:14 +0000 Received: by mail-wm1-x343.google.com with SMTP id a18so48740wmj.1 for ; Mon, 10 Dec 2018 12:44:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=4yAr4oLQB3CnpwnJps09lyoZ5diio3yMi3xmhatAbW4=; b=gTiKLKvkzXivXuWasgWojKRJZSxhAhyx8VCi4o6LjXsV2dwBHeWcNsciYpGEiMynOX M0Z/EAzR6mvTjCHnOkeOqf7cE9+7Rt02fah7bHN+OL4h162k/JMVceP/gPNXbNtumABx Gnzkwf+SlT9jFqEeLAjTrj7FmJs77raUKNuTgU1dp1l9ZmTTtcxutkE2vZfR4nOWd5WM aq9Ru14tKAm7Nsl8+1NUp1x3Ctf9btQW3oLY0jaoDLolHVUupoRw0Sz4J9TxMMnCDWC9 IJcHVRExtbXpE3bUvgmOq/7IVAyVtYG+KJ3mdB5NgKDvoU3cqSTPngq6dHRqFD3hNK5+ fUpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=4yAr4oLQB3CnpwnJps09lyoZ5diio3yMi3xmhatAbW4=; b=Zwi1lu2aQ6Pu0thvXSsdTRRNF9ud+8mVS3ZVo8iDgRFRmYUURbrP5zFr40VbQgzEt5 /TOaRHMG7AhbrXY9q0VqKVX6HZMQeGC5XyXxAV4hJou5BkCTXQ7aPJFx4ml1UoUcNDAn 97He/RhDBE5WNVK/uNiiinGNMC4R2kFZQmXlv2sSLexsc7OCyhQF/zyvEX9PbodNLsi4 nJ9zMvlI9nqce4N3Gc+0ZHqgfzM8EdaBHcCLNV5R3aDXUKJEDI7vH2+eMRWLd1kp4iEh y3H5UCDqo3I4EqLq+pqpM5NLpk/Rp5G6ZPwXVUdB4SJDy2KeIfqDp5/GOdmJVnakGHkZ SCEQ== X-Gm-Message-State: AA+aEWZ6Ee8XUuWtfqaVeik4ksfkZaZ46qETGVbZE+bOgklMC/gN8NOr AfNu1NYTR3H/igzvhhc3uaE= X-Google-Smtp-Source: AFSGD/XPUWDnMACC9jq9Dh2gzm1bEw6wpaTVQaySzt8qMCXNKHAPx3yMNOqDlAEcsEhCwfr2zyZ4xw== X-Received: by 2002:a1c:ad45:: with SMTP id w66mr11850114wme.60.1544474641654; Mon, 10 Dec 2018 12:44:01 -0800 (PST) Received: from localhost.localdomain (ip-76.net-89-3-178.rev.numericable.fr. [89.3.178.76]) by smtp.gmail.com with ESMTPSA id b131sm26985wma.21.2018.12.10.12.44.00 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 10 Dec 2018 12:44:01 -0800 (PST) From: David Abdurachmanov To: palmer@sifive.com, aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 1/2] riscv: define NR_syscalls in unistd.h Date: Mon, 10 Dec 2018 21:43:54 +0100 Message-Id: <20181210204355.3483-2-david.abdurachmanov@gmail.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181210204355.3483-1-david.abdurachmanov@gmail.com> References: <20181210204355.3483-1-david.abdurachmanov@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181210_124412_660613_A4CF0D51 X-CRM114-Status: UNSURE ( 9.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Abdurachmanov Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This macro is used by kernel/trace/{trace.h,trace_syscalls.c} if we have CONFIG_FTRACE_SYSCALLS enabled. Signed-off-by: David Abdurachmanov Fixes: b78002b395b4 ("riscv: add HAVE_SYSCALL_TRACEPOINTS to Kconfig") Reviewed-by: Olof Johansson --- arch/riscv/include/asm/unistd.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/unistd.h b/arch/riscv/include/asm/unistd.h index fef96f117b4d..073ee80fdf74 100644 --- a/arch/riscv/include/asm/unistd.h +++ b/arch/riscv/include/asm/unistd.h @@ -19,3 +19,5 @@ #define __ARCH_WANT_SYS_CLONE #include + +#define NR_syscalls (__NR_syscalls) From patchwork Mon Dec 10 20:43:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Abdurachmanov X-Patchwork-Id: 10722415 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C9EE814E2 for ; Mon, 10 Dec 2018 20:44:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B8D232A54C for ; Mon, 10 Dec 2018 20:44:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ACE822A791; Mon, 10 Dec 2018 20:44:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 646B92A54C for ; Mon, 10 Dec 2018 20:44:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cpkm5NOo8f6s17MCGd0H4xgNamG6atdWaSF80TAOOU4=; b=A4WyLmPKHNpXzI EkrnDZDhXqc+TP4m69dFY1/JE0PzAY0gZW+CADbCoOg/3/1IJHwpGuNyK5m5JhY64keZdfh20eKCU ChXcLLemYvHXxnT4CyubTSpcOeCx7YaY0d98Mzvk1nnH4Cic0KiZgVR4fsrZRfWU8+qAQtDm5PlK5 TNG1zVwBKHjUs5GyRYa/bqQldcgVCWZLP7f3A3RbNBFSmpQq17tZPBsIKYAKkcLz5zu6SoffhND2M mjD3WS8ic+x97m7hEXGgF9vD9XWU3tlHtIfB3/12x0mWml+nJaqVqqwSF3NM6Ss/Mqmq0cznfZw4I tkpMfeWGhXK/ZQymGFZQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gWSPd-0007Jx-7F; Mon, 10 Dec 2018 20:44:21 +0000 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gWSPX-00070G-H8 for linux-riscv@lists.infradead.org; Mon, 10 Dec 2018 20:44:17 +0000 Received: by mail-wm1-x341.google.com with SMTP id a62so34628wmh.4 for ; Mon, 10 Dec 2018 12:44:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=cAFBhCoIWdPJwhjOTKbWPt1miTzrc/kQ35Vv8Rxycpw=; b=nzbrB6QZoZNwzaVqsOn6BnssQ3je8K5Yjd+Jb0TaOisD04FZ0gjJu1EieOos7mrfK7 iSRGrtaOMXww8d6EVjcGhJ2cFVvmGnNp0m/T5sk2LUisr8eMpAtQMib59gX7Md6J20sn zQdByUZT2Du+1B5qTjV0zNWJEbPcQkEYOYeRDJE6ujwXoxN1F0dhnSliLp6eL0TuPt7t jXWcW+jKisOCf3+d6PvZx9F56fMOb+6fR28D4PU/07CgAFG8/nTBTzF0YhXOlZOKokrW paYeQ2gqURl8IldmgE4qIQLHWLzFxXUlSPFA+UyNGy1wi1u8PI7R5a+7dOM334CMMRh/ cqpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=cAFBhCoIWdPJwhjOTKbWPt1miTzrc/kQ35Vv8Rxycpw=; b=dvfxBiAnBkaxYRNUeLDwvSN8V83JcenIkSLGJKpktVt7bzzY3gfsEdTfypQ6QeyCGf yoif2xS7QEhwdXjSgcOFHxxSf4GgbPwaTA2t+2urnKfn4eZsYIpHc10DoJNbGbLECKdo 78iUq8uyyht3vGdiV3h1dWXTWWusbXpteV5/z+AGR49j0Z1rxMJKkpR4LU+KV9rJbs+x mf2IS/OGDPgRW0xkpqWiOon6cvKM04wRGeVe8Q58m/vKNOJbIVKVkQZ/22VoNTJMuGqf nBjHeyH9pgzDnq4gFy8A6pTukvfj2mrfXQ5v7oMDPUqnl+zNjD4qmNZtMfy2DndTFl79 AvXQ== X-Gm-Message-State: AA+aEWZxkXWbwuYLXqZT/r0XuqlclkAZbJPxg/FEhMQcDZ7MKLdBHwFV iOqyUky7fzH+3wuIdtvqjg4= X-Google-Smtp-Source: AFSGD/W21idbVG3TaM3xUmJchLOEr24PJWhpFRDf8/n10P4+sF7VSdcEnyndffOKUptoI07YlMxWMA== X-Received: by 2002:a1c:e90c:: with SMTP id q12mr7428413wmc.12.1544474643758; Mon, 10 Dec 2018 12:44:03 -0800 (PST) Received: from localhost.localdomain (ip-76.net-89-3-178.rev.numericable.fr. [89.3.178.76]) by smtp.gmail.com with ESMTPSA id b131sm26985wma.21.2018.12.10.12.44.02 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 10 Dec 2018 12:44:03 -0800 (PST) From: David Abdurachmanov To: palmer@sifive.com, aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 2/2] riscv: define CREATE_TRACE_POINTS in ptrace.c Date: Mon, 10 Dec 2018 21:43:55 +0100 Message-Id: <20181210204355.3483-3-david.abdurachmanov@gmail.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181210204355.3483-1-david.abdurachmanov@gmail.com> References: <20181210204355.3483-1-david.abdurachmanov@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181210_124415_597735_0154B788 X-CRM114-Status: GOOD ( 10.45 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Abdurachmanov Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Define CREATE_TRACE_POINTS in order to create functions and structures for the trace events. This is needed if HAVE_SYSCALL_TRACEPOINTS and CONFIG_FTRACE_SYSCALLS are enabled, otherwise we get linking errors: [..] MODPOST vmlinux.o kernel/trace/trace_syscalls.o: In function `.L0 ': trace_syscalls.c:(.text+0x1152): undefined reference to `__tracepoint_sys_enter' trace_syscalls.c:(.text+0x126c): undefined reference to `__tracepoint_sys_enter' trace_syscalls.c:(.text+0x1328): undefined reference to `__tracepoint_sys_enter' trace_syscalls.c:(.text+0x14aa): undefined reference to `__tracepoint_sys_enter' trace_syscalls.c:(.text+0x1684): undefined reference to `__tracepoint_sys_exit' trace_syscalls.c:(.text+0x17a0): undefined reference to `__tracepoint_sys_exit' trace_syscalls.c:(.text+0x185c): undefined reference to `__tracepoint_sys_exit' trace_syscalls.c:(.text+0x19de): undefined reference to `__tracepoint_sys_exit' arch/riscv/kernel/ptrace.o: In function `.L0 ': ptrace.c:(.text+0x4dc): undefined reference to `__tracepoint_sys_enter' ptrace.c:(.text+0x632): undefined reference to `__tracepoint_sys_exit' make: *** [Makefile:1036: vmlinux] Error 1 Signed-off-by: David Abdurachmanov Fixes: b78002b395b4 ("riscv: add HAVE_SYSCALL_TRACEPOINTS to Kconfig") --- arch/riscv/kernel/ptrace.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index 60f1e02eed36..32a374a1b31a 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -24,6 +24,8 @@ #include #include #include + +#define CREATE_TRACE_POINTS #include enum riscv_regset {