From patchwork Sun May 5 16:06:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 13654478 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 E2E39C04FFE for ; Sun, 5 May 2024 16:10:05 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 7CDF96B00AC; Sun, 5 May 2024 12:10:05 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 77DF26B00AD; Sun, 5 May 2024 12:10:05 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 646006B00AE; Sun, 5 May 2024 12:10:05 -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 44DB06B00AC for ; Sun, 5 May 2024 12:10:05 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id EE92C1A053A for ; Sun, 5 May 2024 16:10:04 +0000 (UTC) X-FDA: 82084828728.03.F7EA504 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by imf18.hostedemail.com (Postfix) with ESMTP id C884F1C0032 for ; Sun, 5 May 2024 16:10:00 +0000 (UTC) Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="nCjy//GN"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf18.hostedemail.com: domain of rppt@kernel.org designates 145.40.73.55 as permitted sender) smtp.mailfrom=rppt@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1714925401; 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=mD9XYaAvROCJMRX/KQcwi7gpdjMaut8mxvtvLIMbqtRdfYoXQ3aZRveSxHvrUZzj6WzaNo AQQsnzSVUYAE5hMJBq2RytreTWu6TaA+0yDccYFK/QT3lNqciuplTkA0lIBTRmQacSnZ1t E9f8+I6l5qcLBhjKjUHw0WpCo6jXddQ= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1714925401; a=rsa-sha256; cv=none; b=xJCeSZAwUvgarwwj9BQtLV90pgYM6MNTM6OFUZP9TedGAgXnLyPj30doEITnkR+UtMoxqT KnrJwKFGklT6SObicfLX3Jxa1TkULCNAQZygz5utt2FpxsiiB1X1JL5UT4B7L7bTxQdkyA wd1cB4TYvWsIN1e6mTwNPy2MtCvGV5E= ARC-Authentication-Results: i=1; imf18.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="nCjy//GN"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf18.hostedemail.com: domain of rppt@kernel.org designates 145.40.73.55 as permitted sender) smtp.mailfrom=rppt@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 2A432CE0AB4; Sun, 5 May 2024 16:09:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2DF8BC4AF68; Sun, 5 May 2024 16:09:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714925397; bh=+AOj3OMDSB3feHYUPdQfVhUVtDWDdcImqVlO1v4xpng=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nCjy//GNLhmqA5rs+dZZl1QCmyYSxaQlXDUwvYrm33awCSrxBgoNQtgTEd+Og5reU 1zfpiAJVvYvH9wItGrJ4dlyOo1VBxfVQT+0TPSwS6pBwlj4x0T0vXWLHRxsW+NBcov 1GBUBgTju3SAFfkJpbUB5d/D4ixYKRZbSC2UwjlZqcgVu4MQggxhkG6KAr21NEWq3L 0KkdIVsYS7NgzJvC2au3jbEGcFX64kCrdx6ChAeAXd70cAqr/40KbW438zRh/iz+Bp AYkRBsIesQ4rIkXq2RH197dPeLajwJNlegZb6k18Wf6vs/nf1+m+19Rl2bg2C/92qW uPmG0zhErxdXQ== 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 RESEND v8 16/16] bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of Date: Sun, 5 May 2024 19:06:28 +0300 Message-ID: <20240505160628.2323363-17-rppt@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240505160628.2323363-1-rppt@kernel.org> References: <20240505160628.2323363-1-rppt@kernel.org> MIME-Version: 1.0 X-Rspamd-Queue-Id: C884F1C0032 X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: eypmnrkrg7fwaswear6u5if4dw1g51kf X-HE-Tag: 1714925400-468120 X-HE-Meta: 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 LAL07R15 LgjTpVzJ0HPur1NbM+8zY90SccdFS+KMs+aYLYw+yJc7JALfJru/bLbnUgaoiYKLER8Ls5p51MaL3lXgWnT9NtCo54Tw4OBAoF7se8U7sh9b7IxA9pQyNi4FAdPj6PCGGRO8pPxVoI/diV0snQB8O6CPFzXvGjUd0C2HWi7lCKEtvituPXRtR2bn1YwDvc0ekjvndZMHp+fwFDdlxlEFkOqudrfSw/JNoIXhuElQ0mv/rQVdO0COseRTw3JTdyis0+qdbTK4tsfY8Z/me2C2/xr/K1zjyuvm5pTuY8CiNVUvUCp4rpx4BvCFqPhHpn3XgZ7TIBwJMejAY8vKv9X9CkfY3fhnl8dNTdJfsuEo8RGQ4V6NA4aIzQlt85VHPQ5TuzyOMVoQQSe+m1AL+oxQB0fkXQJ9hNCgHL+pAjwRwxIEoMFLOqhMIXM2FQkEs4ooawHrYpk3oEsNbsthkxzsQq9rViw== 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) Tested-by: Klara Modin --- 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