From nobody Thu Dec 18 20:35:33 2025 Received: from mail-pl1-f169.google.com (mail-pl1-f169.google.com [209.85.214.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5CDBA1991CF for ; Wed, 18 Dec 2024 09:24:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.169 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734513875; cv=none; b=gb/1rgJFwASO59HMEBuYQx8t+rWdHUOlCP+nurtamGVsYXw9o5rDAjlLCE/3UBMQffjOhJq7vl5LyzBmgq8DK4wacV9Sf9eEChbgES8HMbfgjL0jy6aqtHWg0jvIKAcBDxCzX6MMDMBRKFFkoDKIO7pY0RT1pgZFKo95RfahrmE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734513875; c=relaxed/simple; bh=X0SL5q6fWt+9GQtD73LJR9GwlfHvHpAQdAMzHn+mSzc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=C1RZsYrEQuKF8Z9P4ROBA5CsMj1Abi0oT4HhdErfCZawKV6D6G+D1PcXBRM5R45HUDCPEKO9hKB8eJOe5NeaCBgCs9NmtlUecjLOOjt+b5iexI1x3Y/HAN4qm5QynqN5VUGhw1SAbZlF1iFaRq1+ciMaOFX3Ww27XduXsfUY3so= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com; spf=pass smtp.mailfrom=rivosinc.com; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b=sjFErZ6T; arc=none smtp.client-ip=209.85.214.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="sjFErZ6T" Received: by mail-pl1-f169.google.com with SMTP id d9443c01a7336-216281bc30fso64694115ad.0 for ; Wed, 18 Dec 2024 01:24:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1734513872; x=1735118672; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=nj6/YILuiSz3bRgw8K5LxLTzKJz30pINSFnQS/0yP28=; b=sjFErZ6T5EkllPXwT26PlcvmoAiFrxAeiGxHkHg7eTsPVS9yD8vnMypL4yHYId9QPt hjmecVfHTyeiI0ozfy3wVxs4U69Bt5zTo79Glv0P0hKuc4X96uT74Z0dp/EdrQL3F1xT osaTV0jgKabdXF9AXc/qmaXERzPk/iv47zWOISnL4QkUHVT0Fo7wKs3rT5lbW6ewliJ2 p1XJts2wQU1yBabvcVbiI4BBh5KnfOs/8E6O/XpcJu4TJw283iAozBlVaipaiJQAH3e4 yQWZ+bGHrRIi6Br6JDUNln9urrj0A6UcfJkST2q65IhvOgNHfJ8oD5np8B2W/8pa4CNM r8Hw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734513872; x=1735118672; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=nj6/YILuiSz3bRgw8K5LxLTzKJz30pINSFnQS/0yP28=; b=PkVgSonSGbTcsv9Q5Tx8iIGbTjf+nKjVUoJIjvhDZDwpSQgiNcd5flYIQc+jfFHDFd AXyjoSIiUqUteEcpfDbjRzSmjDOFvpx2XxzOhFG5k4IA/EfPHn2ANQ+3JiMuisXbIWJH O1cvJ72cyOH7GESWnAwTkHxf/7rnfQxlXUDrR0giSWmMkK0fTA1bNG4PGR6iDLdknY+P 7Xqss/uj+iBYJmR+eDJEcw4TXz/ja86lAPar8OYGu6haa/69Z09eI8o/ptDaynRTNUlE GIqkKKI1VOduop/VAf8a5t0rQQfpW3Rs7ndvUu630WrIke/i+6jNERjnfV0ErPt9ex4U bbhw== X-Gm-Message-State: AOJu0YxHWggyZ7+b95BQhgJqm2Gle+gCduN2xewqWobjFDe3+FH9cyS0 l6eYo5aCHu//JyrjqHROQKJerdKU9/VabdN5gGd8P0hXbuHFxdZiikU8c1AeBXo= X-Gm-Gg: ASbGncv+VilV/yW6yrFzaW1ZuFYSnwTUuZUHaRyZN8ZkYgB63TLf1K4pQ0jdv3P3cr9 HxUQfPjs+muVoVDf1oHqvDqPV9vGBFijqkpxMHafsBUqPgiQb2AOquHR5QEZIsqDdRgND3kP8mR X9MaleuCk+5DleHr74GnMbs5wD5Nk7YpX2l8ik2px2dBqIrYHkzdP0PQ1HwTrwBv6zvhvCihTpC VxzJhAZgO/TRvaJ2SO6y+2sZCtj4DFR5Zpd5yRFZJZTak74D05P8u9Uq6A81aJbBkLoiL6l X-Google-Smtp-Source: AGHT+IEhtkJNUuqYcOVKrRhInclVGwI1wduL0wL1bhvLdKVEYtre3SXMJ70XIRjbVO+NQVZb+hCRFA== X-Received: by 2002:a17:902:c94f:b0:216:281f:820d with SMTP id d9443c01a7336-218d6fd4bdamr25342235ad.11.1734513872495; Wed, 18 Dec 2024 01:24:32 -0800 (PST) Received: from charlie.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-218a1e64f90sm72119995ad.241.2024.12.18.01.24.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Dec 2024 01:24:31 -0800 (PST) From: Charlie Jenkins Date: Wed, 18 Dec 2024 01:24:00 -0800 Subject: [PATCH v4 02/16] perf tools: arc: Support generic syscall headers 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: <20241218-perf_syscalltbl-v4-2-bc8caef2ca8e@rivosinc.com> References: <20241218-perf_syscalltbl-v4-0-bc8caef2ca8e@rivosinc.com> In-Reply-To: <20241218-perf_syscalltbl-v4-0-bc8caef2ca8e@rivosinc.com> To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Paul Walmsley , Palmer Dabbelt , =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , =?utf-8?q?G=C3=BCnther_Noack?= , Christian Brauner , Guo Ren , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Jonathan Corbet , =?utf-8?q?Bj=C3=B6rn_T=C3=B6pel?= , Arnd Bergmann , Albert Ou Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-riscv@lists.infradead.org, linux-security-module@vger.kernel.org, bpf@vger.kernel.org, linux-csky@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, Charlie Jenkins X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2837; i=charlie@rivosinc.com; h=from:subject:message-id; bh=X0SL5q6fWt+9GQtD73LJR9GwlfHvHpAQdAMzHn+mSzc=; b=owGbwMvMwCHWx5hUnlvL8Y3xtFoSQ3rSlCMr3t06b/vMLCnUT+ixhjTPiRNtF3rMD5lN+pdQu 1GO76F1RykLgxgHg6yYIgvPtQbm1jv6ZUdFyybAzGFlAhnCwMUpABOZv5yRYXLJ4uXMjxPM2m1z WA9IJoRaS/P+MD9gVm/TntmiH35CgOGf2Wmt09vZeLQusHcJKKy+n+q0J8/Vo3zyXh/u44VuD/g 5AA== X-Developer-Key: i=charlie@rivosinc.com; a=openpgp; fpr=7D834FF11B1D8387E61C776FFB10D1F27D6B1354 Arc uses the generic syscall table, use that in perf instead of requiring libaudit. Signed-off-by: Charlie Jenkins --- tools/perf/Makefile.config | 2 +- tools/perf/Makefile.perf | 3 ++- tools/perf/arch/arc/entry/syscalls/Kbuild | 2 ++ tools/perf/arch/arc/entry/syscalls/Makefile.syscalls | 3 +++ tools/perf/arch/arc/include/syscall_table.h | 2 ++ 5 files changed, 10 insertions(+), 2 deletions(-) diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 9ff49aeb4fa5d6015dea068f23ea3a135155eb6e..a09e2245a9ba00db79cf3a65e87= 72a6cb9b6c78e 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -36,7 +36,7 @@ ifneq ($(NO_SYSCALL_TABLE),1) endif =20 # architectures that use the generic syscall table scripts - ifeq ($(SRCARCH),riscv) + ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) NO_SYSCALL_TABLE :=3D 0 CFLAGS +=3D -DGENERIC_SYSCALL_TABLE CFLAGS +=3D -I$(OUTPUT)tools/perf/arch/$(SRCARCH)/include/generated diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index f5278ed9f778f928436693a14e016c5c3c5171c1..f717e4628d9e4632f53fed16524= a659a3e4feea5 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -311,7 +311,8 @@ FEATURE_TESTS :=3D all endif endif # architectures that use the generic syscall table -ifeq ($(SRCARCH),riscv) +generic_syscall_table_archs :=3D riscv arc +ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) include $(srctree)/tools/perf/scripts/Makefile.syscalls endif include Makefile.config diff --git a/tools/perf/arch/arc/entry/syscalls/Kbuild b/tools/perf/arch/ar= c/entry/syscalls/Kbuild new file mode 100644 index 0000000000000000000000000000000000000000..11707c481a24ecf4e220e51eb1a= ca890fe929a13 --- /dev/null +++ b/tools/perf/arch/arc/entry/syscalls/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +syscall-y +=3D syscalls_32.h diff --git a/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls b/tools/p= erf/arch/arc/entry/syscalls/Makefile.syscalls new file mode 100644 index 0000000000000000000000000000000000000000..391d30ab7a831b72d2ed3f2e796= 6fdbf558a9ed7 --- /dev/null +++ b/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 +=3D arc time32 renameat stat64 rlimit diff --git a/tools/perf/arch/arc/include/syscall_table.h b/tools/perf/arch/= arc/include/syscall_table.h new file mode 100644 index 0000000000000000000000000000000000000000..4c942821662d95216765b176a84= d5fc7974e1064 --- /dev/null +++ b/tools/perf/arch/arc/include/syscall_table.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include --=20 2.34.1