From patchwork Sun May 5 14:25:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 13654327 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 090D2C04FFE for ; Sun, 5 May 2024 14:29:38 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 88D426B00AD; Sun, 5 May 2024 10:29:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 815436B00AF; Sun, 5 May 2024 10:29:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 68F2E6B00B0; Sun, 5 May 2024 10:29:37 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 46A1C6B00AD for ; Sun, 5 May 2024 10:29:37 -0400 (EDT) Received: from smtpin22.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 077EAA0506 for ; Sun, 5 May 2024 14:29:37 +0000 (UTC) X-FDA: 82084575594.22.293DCDB Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf11.hostedemail.com (Postfix) with ESMTP id 5E6984000C for ; Sun, 5 May 2024 14:29:35 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=rIzV4Wwc; spf=pass (imf11.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1714919375; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=lhsv45r1t4Tm+Nf53YDSZFCWV2ksRDlGBGes39kXPmM=; b=DXdgTJZQUvB/KcZhID19QcGvIs1CWjwZvngJQ5HysWTjciSTpBSLLjty4aBcr7CRVXLxbI m3tp4NhVMuALBukccjzT0xBPxxVpmev/xF5Wkl3visMGw5KKMeWDBWLS2VFkgFowtptIXN 7DbukOklw/821gzRD5SJMQkosYkziKA= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=rIzV4Wwc; spf=pass (imf11.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1714919375; a=rsa-sha256; cv=none; b=r05Nxl9/DjEX1jnLF3QRltLM4ZMnvZ7/UKab3KxnzkiP8YFL2D1ghaNdObKbQyqfwM7vC3 GFB81iY/jgZA0WraVymERH2fCu3Xol7dMMN8in7xu4iLkyC/qq0UssJFIdDWzQmBKfTind ilIMuJb6jFbZOlHtIqaEFRd9hMxUMTA= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 7C8D760C90; Sun, 5 May 2024 14:29:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA7B2C4DDE6; Sun, 5 May 2024 14:29:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714919374; bh=+AOj3OMDSB3feHYUPdQfVhUVtDWDdcImqVlO1v4xpng=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rIzV4WwcX4flP99+xQJRz+y6n5qM8s4Y1tDnLwOFGGfiupCbYenRgLuEDlKBHSVq4 VnvQLazUZzKKIGULThp3xl6bmKDuoaEuFmKhgf4oachirRXtnXIbNuyEL4TY0L01Cg VEOKM7nEDciJw8kyu5wKI/r7qYnaHNPy0NUODhDQu6CdwEss+wsxJWOHNOonu/oreE qMuP6d/ZlAFAdIeuto3cPceFKdHGgiYh/92whHBMSzI5vNGRN4yKejfFXKQuJFykad pL+M0osv2QyMs4JPoreo3/HbeaI4YzmY/islIV20euO4C/3egO03ZFXNTm4ghxyo0i Mv0R6nEPMcy6Q== From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Alexandre Ghiti , Andrew Morton , =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , Catalin Marinas , Christophe Leroy , "David S. Miller" , Dinh Nguyen , Donald Dutile , Eric Chanudet , Heiko Carstens , Helge Deller , Huacai Chen , Kent Overstreet , Liviu Dudau , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Michael Ellerman , Mike Rapoport , Nadav Amit , Palmer Dabbelt , Peter Zijlstra , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Rick Edgecombe , Russell King , Sam Ravnborg , Song Liu , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Will Deacon , bpf@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, netdev@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org Subject: [PATCH v8 16/17] bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of Date: Sun, 5 May 2024 17:25:59 +0300 Message-ID: <20240505142600.2322517-17-rppt@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240505142600.2322517-1-rppt@kernel.org> References: <20240505142600.2322517-1-rppt@kernel.org> MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Queue-Id: 5E6984000C X-Rspamd-Server: rspam06 X-Stat-Signature: j4gymk4xcar1wkt9xgru4zqmg6ai17ea X-HE-Tag: 1714919375-161887 X-HE-Meta: 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 njeUBLox s0fJPcDhqRBjZ2xM3TDXV/1Y+QnN1cOUmpqYDv+zcj+J+stGrOXJfQfSsnTC9rUOBy2tF6+O2ZgDof8LyxnC5Pa/gymJtiF72vX8lWrk/iM9fUDsW5chqmB+4VuVn0dra6OweAKXaV5N0MLRk8G99+x1V/K+tdPYaC4wfNIeAy9jgOZvuXD1CRzm+DH26c67Hxg5F4lF/aHsZ3kJOWsAC0pVYFSPb4OOnDL9zEz+sC5y/ogYd0vb7x4b8N1yJB9veTTUtNEsn6n0V0l+NTvZVeagWeeepJnRGsOupaKBn0naYaM1FQYYUYn7TWWe8Y1iPP+QI5e0uOuUwB/d7RS7eDfDCN6pOGgIEDuFUSxc9CyXHtHt4iQT7spsDdPsnI56c/LYSyXFkm6Xu+yCG6Dib3mPTQoSL6owO1Ygur/rDsNd/8SMNxf22RH7G+IQZo1s4f1M4Eu8rau4L0dCxgjJdfjO4Jrsp9Rq27ciS X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (IBM)" BPF just-in-time compiler depended on CONFIG_MODULES because it used module_alloc() to allocate memory for the generated code. Since code allocations are now implemented with execmem, drop dependency of CONFIG_BPF_JIT on CONFIG_MODULES and make it select CONFIG_EXECMEM. Suggested-by: Björn Töpel Signed-off-by: Mike Rapoport (IBM) --- kernel/bpf/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/bpf/Kconfig b/kernel/bpf/Kconfig index bc25f5098a25..f999e4e0b344 100644 --- a/kernel/bpf/Kconfig +++ b/kernel/bpf/Kconfig @@ -43,7 +43,7 @@ config BPF_JIT bool "Enable BPF Just In Time compiler" depends on BPF depends on HAVE_CBPF_JIT || HAVE_EBPF_JIT - depends on MODULES + select EXECMEM help BPF programs are normally handled by a BPF interpreter. This option allows the kernel to generate native code when a program is loaded