From patchwork Sun Jan 26 07:47:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 13950631 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6729145B16; Sun, 26 Jan 2025 07:49:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737877764; cv=none; b=CVcwkyaFDusUOoDe/cAy3Pd0Xb3WMtzPNSKzWJUyMJkqnUSIuO9ce5W0+ymXATzUPHrM278ZJcmABHCzRUAPr3K3hk4BGA3rzwjeJ95hl5sjc8RBvZ922J4kasvjl9OVDaqO+FqMwCFkmEPySByk/jU2teIVxbZmhY3Yt+0K3pw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737877764; c=relaxed/simple; bh=iCOJADJJ/sFPbuOid5OXzq1M+MQ1WlHyV9KAisT6QLU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=AkXzEnc94JntCnYRoj3bvjx6hqBPntyGsHP6qJhQnpXfB+F0P3L67CnNWnFoqos6qBsUKlY2B7ItrtAohi/fd1/8a+e1v9yAbPA4QbP1xYNGyK23klMoMP3p43ro1gqLbQV7vPRZ4yX1md++CL20B7YFqNjdukdGPAYmQwn1GQA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K4s+daeo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K4s+daeo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1B87C4CED3; Sun, 26 Jan 2025 07:49:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737877764; bh=iCOJADJJ/sFPbuOid5OXzq1M+MQ1WlHyV9KAisT6QLU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K4s+daeo5ZtRx6Gu4vJ/P5va2/Zc1aBNvpydz9rKkSVitnt5s4tQ4p7lT4T7koHi2 wvqpFOfNIJ4JvEi6mI2AH0DeuLwKbVe3rJ5HBW4E9DuKwRa24y9nMYZzZEoMxFBPuj r3lfMvP/zDLkxMw27lf06oOh8SETm1Dsfzs9boTj7kyerxd4kK4XYTdJQnf5NnqRU7 2nOaBRt/YCtwpuvvVDC9No5WR+kbAukE44WO5GnFFgtxx9m3AtHPGru2xrot7i52tK my4z9DG0wF6kJFGXr/ty1oVp9XX+EnLvBW/nOKu6f8wEe7Q70aCehyXls3uZlat3aP plrNoZEvAzEAA== From: Mike Rapoport To: x86@kernel.org Cc: Andrew Morton , Andy Lutomirski , Anton Ivanov , Borislav Petkov , Brendan Higgins , Daniel Gomez , Daniel Thompson , Dave Hansen , David Gow , Douglas Anderson , Ingo Molnar , Jason Wessel , Jiri Kosina , Joe Lawrence , Johannes Berg , Josh Poimboeuf , "Kirill A. Shutemov" , Lorenzo Stoakes , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Mike Rapoport , Miroslav Benes , "H. Peter Anvin" , Peter Zijlstra , Petr Mladek , Petr Pavlu , Rae Moar , Richard Weinberger , Sami Tolvanen , Shuah Khan , Song Liu , Steven Rostedt , Thomas Gleixner , kgdb-bugreport@lists.sourceforge.net, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, live-patching@vger.kernel.org Subject: [PATCH v3 9/9] x86: re-enable EXECMEM_ROX support Date: Sun, 26 Jan 2025 09:47:33 +0200 Message-ID: <20250126074733.1384926-10-rppt@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250126074733.1384926-1-rppt@kernel.org> References: <20250126074733.1384926-1-rppt@kernel.org> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Mike Rapoport (Microsoft)" after rework of execmem ROX caches Signed-off-by: Mike Rapoport (Microsoft) --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index ef6cfea9df73..9d7bd0ae48c4 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -83,6 +83,7 @@ config X86 select ARCH_HAS_DMA_OPS if GART_IOMMU || XEN select ARCH_HAS_EARLY_DEBUG if KGDB select ARCH_HAS_ELF_RANDOMIZE + select ARCH_HAS_EXECMEM_ROX if X86_64 select ARCH_HAS_FAST_MULTIPLIER select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_GCOV_PROFILE_ALL