Message ID | 20240125164256.4147-35-alexandru.elisei@arm.com (mailing list archive) |
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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 7F567C47422 for <linux-mm@archiver.kernel.org>; Thu, 25 Jan 2024 16:46:06 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 123136B00A2; Thu, 25 Jan 2024 11:46:06 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 0AA2F6B00AB; Thu, 25 Jan 2024 11:46:06 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E65216B00AD; Thu, 25 Jan 2024 11:46:05 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id D0B756B00A2 for <linux-mm@kvack.org>; Thu, 25 Jan 2024 11:46:05 -0500 (EST) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id A9C3740DC8 for <linux-mm@kvack.org>; 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a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1706201164; 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=GdGQe3M7VBupU0F0JBnH4/73PFwp4VFaLR6ZkK6MXmU=; b=yYoSJzX9YDBph1qEJpy857bytRoaBEsaMfm3U/lnd95yXmmzgJpKwlGiY8stOz9iFwn1UY fHw5nOF2x4FKikyu5C3UInvlPFuzv7ntwlD9GKuTxdvDEspkYuRjCdXzkCPe7fjzb2KwhN W+LHf0zTJL8fC2T5ow/Do8VpnKJAIWE= 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 CBC93175A; Thu, 25 Jan 2024 08:46:47 -0800 (PST) Received: from e121798.cable.virginm.net (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E1F9D3F5A1; Thu, 25 Jan 2024 08:45:57 -0800 (PST) From: Alexandru Elisei <alexandru.elisei@arm.com> To: catalin.marinas@arm.com, will@kernel.org, oliver.upton@linux.dev, maz@kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, arnd@arndb.de, akpm@linux-foundation.org, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, mhiramat@kernel.org, rppt@kernel.org, hughd@google.com Cc: pcc@google.com, steven.price@arm.com, anshuman.khandual@arm.com, vincenzo.frascino@arm.com, david@redhat.com, eugenis@google.com, kcc@google.com, hyesoo.yu@samsung.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH RFC v3 34/35] arm64: mte: Enable dynamic tag storage management Date: Thu, 25 Jan 2024 16:42:55 +0000 Message-Id: <20240125164256.4147-35-alexandru.elisei@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240125164256.4147-1-alexandru.elisei@arm.com> References: <20240125164256.4147-1-alexandru.elisei@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 032D2140017 X-Stat-Signature: e5nxpouqdph9dfb3k8jjn6sqwhxe9nfi X-Rspam-User: X-HE-Tag: 1706201163-85461 X-HE-Meta: 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 n7kx8r1k tIIrjjRtm76Usy2EHt7uwo7u4WbeWIaO2+C7PwfYKZVDcDRsE1ttGInb0gKFSnzIShRj9wc3YVBHEbdkNgJZIEbifSTfWvKKv6rCfHnXkRJpeNUo9NKYr7HpNgh4HZ6OvAwY2sNwiU2WKe3wslieca2x29bXbEmFnAEEB 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> |
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Add support for arm64 MTE dynamic tag storage reuse
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expand
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diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 088e30fc6d12..95c153705a2c 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -2084,7 +2084,7 @@ config ARM64_MTE if ARM64_MTE config ARM64_MTE_TAG_STORAGE - bool + bool "MTE tag storage management" select ARCH_HAS_FAULT_ON_ACCESS select CONFIG_CMA help
Everything is in place, enable tag storage management. Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com> --- arch/arm64/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)