From patchwork Thu Jan 25 16:42:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Elisei X-Patchwork-Id: 13531416 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C1950C47422 for ; Thu, 25 Jan 2024 16:48:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ywT+MeGUP8aZeuK+m0wLO3pWK3Fxe6vOBiYy6cDTnfE=; b=zyyiGNQzaiMUbC Q9FMtP1T4YMZehBYF4z38bvDmqsZ9voaLlkZutEollcSSamJ/jn034VQhqTnejtRlB6PBlDtouF3X Wvkj49aVZOzDVAoWG9OFhEeh1KNBtkc7kt1hWy5uMqI8SKQlKTp1gtQl/mm/1vhHQwdr4eicHPAqu okuRGrwZ0VCOr3F1s7zlAjt0lq5PFPacYwJqjo6ZcaASOvSt8za2n7tX0ms++/jr+ypnw8yqHdfqa MLa7qUURGtDBWp8m6D3VFv4syZ7lzeCuBPx7H2S6R24QnXyPw6gqWNT6dJrWVU9UoPdSWnazaq1Yj 12DfnA5/m/pT2ievGyXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rT2u4-00000000vl7-3vo2; Thu, 25 Jan 2024 16:48:36 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rT2rc-00000000uN3-2Sgl for linux-arm-kernel@lists.infradead.org; Thu, 25 Jan 2024 16:46:09 +0000 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240125_084604_937487_FC175CE8 X-CRM114-Status: UNSURE ( 8.14 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Everything is in place, enable tag storage management. Signed-off-by: Alexandru Elisei --- arch/arm64/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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