Message ID | 20240503130147.1154804-12-joey.gouly@arm.com (mailing list archive) |
---|---|
State | New |
Headers | show
Return-Path: <owner-linux-mm@kvack.org> 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 B1A1CC4345F for <linux-mm@archiver.kernel.org>; Fri, 3 May 2024 13:02:36 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 402B26B00A0; Fri, 3 May 2024 09:02:36 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 38D8E6B00A1; Fri, 3 May 2024 09:02:36 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2055D6B00A2; Fri, 3 May 2024 09:02:36 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id ED74E6B00A0 for <linux-mm@kvack.org>; Fri, 3 May 2024 09:02:35 -0400 (EDT) Received: from smtpin19.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id A942B1210DA for <linux-mm@kvack.org>; Fri, 3 May 2024 13:02:35 +0000 (UTC) X-FDA: 82077098670.19.D223648 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf17.hostedemail.com (Postfix) with ESMTP id 96CF440052 for <linux-mm@kvack.org>; Fri, 3 May 2024 13:02:32 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=none; spf=pass (imf17.hostedemail.com: domain of joey.gouly@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=joey.gouly@arm.com; dmarc=pass (policy=none) header.from=arm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1714741352; 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-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eVppK3cbE0MLbRwer+Rt+CSrlyEjMrJ6mkyo0wProYI=; b=mjrV3Pd06NhYedVyQ4rsYBz9zHkyxL7o8Mb3N8oKWfN+NsX0ikjSEtyM3T3T8CYIjHPsMC YW2V9PuDLVHa/42oe1RF4fOWwTQjtu1Iox4PEdPBP6rI7mAY9YRDIuJdruoWmTPBwpWmI2 vBOSBqbrzULfbGb5ORVGE9sF4m1hwS0= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1714741352; a=rsa-sha256; cv=none; b=5UWR2+rD55Xcg37POohHW+zrC4t7h8855UFRvvCQQy/veCyOAp5XP5I0Z9B7AnOCJSz3Rj 13GDRhHcbOhH4olzk4yC/NCxEfCO5w0K0sp3FUlOuho14Lm/wK+lHSCY0Zb/ZFByFbqYgt CONvt43e3Sk6IlnvtfTiU8ldnXRiPEk= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=none; spf=pass (imf17.hostedemail.com: domain of joey.gouly@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=joey.gouly@arm.com; dmarc=pass (policy=none) header.from=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3471E1691; Fri, 3 May 2024 06:02:57 -0700 (PDT) Received: from e124191.cambridge.arm.com (e124191.cambridge.arm.com [10.1.197.45]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D7C373F73F; Fri, 3 May 2024 06:02:28 -0700 (PDT) From: Joey Gouly <joey.gouly@arm.com> To: linux-arm-kernel@lists.infradead.org Cc: akpm@linux-foundation.org, aneesh.kumar@kernel.org, aneesh.kumar@linux.ibm.com, bp@alien8.de, broonie@kernel.org, catalin.marinas@arm.com, christophe.leroy@csgroup.eu, dave.hansen@linux.intel.com, hpa@zytor.com, joey.gouly@arm.com, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, maz@kernel.org, mingo@redhat.com, mpe@ellerman.id.au, naveen.n.rao@linux.ibm.com, npiggin@gmail.com, oliver.upton@linux.dev, shuah@kernel.org, szabolcs.nagy@arm.com, tglx@linutronix.de, will@kernel.org, x86@kernel.org, kvmarm@lists.linux.dev Subject: [PATCH v4 11/29] arm64: re-order MTE VM_ flags Date: Fri, 3 May 2024 14:01:29 +0100 Message-Id: <20240503130147.1154804-12-joey.gouly@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240503130147.1154804-1-joey.gouly@arm.com> References: <20240503130147.1154804-1-joey.gouly@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 96CF440052 X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: 8g1az3ao5zxx3x9rjgx1zipf8a8cguu3 X-HE-Tag: 1714741352-680643 X-HE-Meta: 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 R0qKvLF5 +1DdipgImxwfaqqquSX/tJS7coLj3/AmSkT7b/AQObVxRggAhta2PXlepYECuOCF3iHlIiRY84BY0Gwa/dHg+mXLTerbwIoFpaJxwsn/O8WP425XLa/ERhzItwUgAYU2CNXCIQRU9cDe6+eVbht8IK2RdzRiUTzMRggfk6e7MkO11C8pUzC/Wjaxm1l0gHQAQBDg9i1UcvG97xoZ2tyXgNPPs8kV2rRDFkYFxj2lUoEqHn6rJHtkYDMt3SaTreeVK2lSL2GM1dUD4qlqQS2rZaNrDH23nDVXV4Llm 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: <linux-mm.kvack.org> List-Subscribe: <mailto:majordomo@kvack.org> List-Unsubscribe: <mailto:majordomo@kvack.org> |
Series |
arm64: Permission Overlay Extension
|
expand
|
diff --git a/include/linux/mm.h b/include/linux/mm.h index 5605b938acce..2065727b3787 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -377,8 +377,8 @@ extern unsigned int kobjsize(const void *objp); #endif #if defined(CONFIG_ARM64_MTE) -# define VM_MTE VM_HIGH_ARCH_0 /* Use Tagged memory for access control */ -# define VM_MTE_ALLOWED VM_HIGH_ARCH_1 /* Tagged memory permitted */ +# define VM_MTE VM_HIGH_ARCH_4 /* Use Tagged memory for access control */ +# define VM_MTE_ALLOWED VM_HIGH_ARCH_5 /* Tagged memory permitted */ #else # define VM_MTE VM_NONE # define VM_MTE_ALLOWED VM_NONE
To make it easier to share the generic PKEYs flags, move the MTE flag. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> --- include/linux/mm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)