From mboxrd@z Thu Jan 1 00:00:00 1970 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 28C8AC001DE for ; Sun, 16 Jul 2023 21:53:25 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C201F6B007D; Sun, 16 Jul 2023 17:53:24 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BD0AA6B007E; Sun, 16 Jul 2023 17:53:24 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A4A438D0001; Sun, 16 Jul 2023 17:53:24 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 976746B007D for ; Sun, 16 Jul 2023 17:53:24 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 629A01C8428 for ; Sun, 16 Jul 2023 21:53:24 +0000 (UTC) X-FDA: 81018826728.28.649CC89 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf25.hostedemail.com (Postfix) with ESMTP id 84E82A0013 for ; Sun, 16 Jul 2023 21:53:22 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=eEdHee+4; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf25.hostedemail.com: domain of broonie@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=broonie@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1689544402; 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=R2NUwjjUT6uQkbAqed6lLCPT14GdQDY95VA9kucWRu8=; b=QPhtn05oxe3TBR7L7TC2B0yNTQnR5vbtjjawBspYX22MHJWzHpiFqbYwaIRxkpWGfs0P26 0+p7XFdlKBT4OywXSOE1AF2hCLyCdgMtppWg3vvGXda+fpcctVqy0hMWH9+xXH/Hf1zOj6 tjEZpGtH+F9naqH3cGNHMvAylwOn+GI= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=eEdHee+4; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf25.hostedemail.com: domain of broonie@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=broonie@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1689544402; a=rsa-sha256; cv=none; b=gUfVNpCoNAFofMg445rx7dvFUHgT91HJDSUdAwpbZnrktaOc/XNHkSI3F+gz7esiGahBdI UbjpKk+tgl0jUikSYAHtzCCdnmNQOOFpGFd0VHtiE8E2nMHuMGZ9hOizK8xn7RozWnw2Ps Wdtjl75b0ogB/I2Ai8aOv0bLkNvB/qs= Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C0D7860EE1; Sun, 16 Jul 2023 21:53:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 17F03C433C7; Sun, 16 Jul 2023 21:53:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689544400; bh=Tx3LjQSA+sDYz0sZ8GW+Sw5vLyOCUOW7mMsZCTn9lVc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=eEdHee+4OejXaqKGGTBAKgUtvYurZ2DN/zvj2JYBepULBj1SfN08D6cmUVdr1Lc7e efCd/bKR0M3HiJ9JhCTWYiiZn08EiKRsYILAf/QFW9EXwhZHv/AT2lQkwEI9MnV9cN aoH7ellD+w3tSU0lcPGRDmLVQxTZsNmw4cY4F9vyUk1DciDwfbU2+9VxQI/Q6gvUnH N/Jnpkny/gFRQp8aytANV64FRwTcQvhce72xPC7Lp7C/05DCoKABju3EujIU9YI6LV jinykBcxppCGhJQ+Eae7AdPqd66F0fNb1l6j0sO51KLMXe+Tvd8AdHX6xuRWlsSMKM B4JeWoaHNoxxQ== From: Mark Brown Date: Sun, 16 Jul 2023 22:51:01 +0100 Subject: [PATCH 05/35] arm64/sysreg: Add new system registers for GCS MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230716-arm64-gcs-v1-5-bf567f93bba6@kernel.org> References: <20230716-arm64-gcs-v1-0-bf567f93bba6@kernel.org> In-Reply-To: <20230716-arm64-gcs-v1-0-bf567f93bba6@kernel.org> To: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Kees Cook , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy Cc: "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Mark Brown X-Mailer: b4 0.13-dev-099c9 X-Developer-Signature: v=1; a=openpgp-sha256; l=1873; i=broonie@kernel.org; h=from:subject:message-id; bh=Tx3LjQSA+sDYz0sZ8GW+Sw5vLyOCUOW7mMsZCTn9lVc=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBktGaT++h/ycbaNVg9yGrZMMuOhkEji0FpV5RaCDct uX2XjOuJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZLRmkwAKCRAk1otyXVSH0BWlB/ 4+xwQQ1I7UgntUZtWvTMZ/rpoEN/J0ABiuVDrTZbUPRqcOnoM3SWGp7IMIIl50wZLht9C2CCQPPyKz GgLRtFvpro3bi7yMI7Cnn3dwwUW1ZpZX1O/J/d8tutsolIENYYSikuT6oDewTGOuTWDW8sqXXTB8l4 6r8MvuadOX5MCLId+S3tu9lv+iBN3swU9ob1xD4IxTMu++h9tM/v8Log84Yr/6UVdAKAWJXHW2Xn37 sq02h41a5EcmkSnwE9S0ecX9kh11n4M/U6OnylU6Y5gNy1vs9cRU2EX3cNVfEYSltj69IdM7sDDe98 Eb9Yh2DsWANWOuGv+HxDJp0HFTGkJy X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 84E82A0013 X-Stat-Signature: izet9mzor53wguje6whqypp6y6ytzwgi X-HE-Tag: 1689544402-541913 X-HE-Meta: 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 xVeIaLK3 hy4y/6AVtiuvLB2oOSRFuoO1aAkwZzvlAV2/bxCRNqd3RJ70s0fJeojdvECN8yV4C0kONAXPjx9R+6QoDH3KasVn2RN0F5TaNvHyk6LQggr1IbKkXQ2ijtX5qFDvOgDDNUtd0uEEakNtylunSJ7hZ88tfHmQJvxADdpTr8s7SlpM2VnpigGZk/8pMWmhS6ldmBppHQUXOYz5Jm0XcvGCyaUqF7VCyFYn09gLlrULr76XaxBKcCrNZFtzhLLjMxfUIMT3jjYLASTjwYyGz/fgozH0pjb0UuDseevTuZb8JTF5pFzb5Rdd0DE54866SgWlfsXcjrBngGTZoOM/0W1vLR1mT97Ek9QKguIdah7tlv0TXLrl37vGdqgc71XtePJbju1LMKKCA0I3WA6XzdfcMDzsMrIBilf8uoeufjeGDFV+mR+k= 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: FEAT_GCS introduces a number of new system registers. Add the registers available up to EL2 to sysreg as per DDI0601 2022-12. Signed-off-by: Mark Brown --- arch/arm64/tools/sysreg | 55 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 1ea4a3dc68f8..516aef38eab7 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1780,6 +1780,41 @@ Sysreg SMCR_EL1 3 0 1 2 6 Fields SMCR_ELx EndSysreg +SysregFields GCSCR_ELx +Res0 63:10 +Field 9 STREn +Field 8 PUSHMEn +Res0 7 +Field 6 EXLOCKEN +Field 5 RVCHKEN +Res0 4:1 +Field 0 PCRSEL +EndSysregFields + +Sysreg GCSCR_EL1 3 0 2 5 0 +Fields GCSCR_ELx +EndSysreg + +SysregFields GCSPR_ELx +Field 63:3 PTR +Res0 2:0 +EndSysregFields + +Sysreg GCSPR_EL1 3 0 2 5 1 +Fields GCSPR_ELx +EndSysreg + +Sysreg GCSCRE0_EL1 3 0 2 5 2 +Res0 63:11 +Field 10 nTR +Field 9 STREn +Field 8 PUSHMEn +Res0 7:6 +Field 5 RVCHKEN +Res0 4:1 +Field 0 PCRSEL +EndSysreg + Sysreg ALLINT 3 0 4 3 0 Res0 63:14 Field 13 ALLINT @@ -2010,6 +2045,10 @@ Field 4 DZP Field 3:0 BS EndSysreg +Sysreg GCSPR_EL0 3 3 2 5 1 +Fields GCSPR_ELx +EndSysreg + Sysreg SVCR 3 3 4 2 2 Res0 63:2 Field 1 ZA @@ -2209,6 +2248,14 @@ Sysreg SMCR_EL2 3 4 1 2 6 Fields SMCR_ELx EndSysreg +Sysreg GCSCR_EL2 3 4 2 5 0 +Fields GCSCR_ELx +EndSysreg + +Sysreg GCSPR_EL2 3 4 2 5 1 +Fields GCSPR_ELx +EndSysreg + Sysreg DACR32_EL2 3 4 3 0 0 Res0 63:32 Field 31:30 D15 @@ -2268,6 +2315,14 @@ Sysreg SMCR_EL12 3 5 1 2 6 Fields SMCR_ELx EndSysreg +Sysreg GCSCR_EL12 3 5 2 5 0 +Fields GCSCR_ELx +EndSysreg + +Sysreg GCSPR_EL12 3 5 2 5 1 +Fields GCSPR_ELx +EndSysreg + Sysreg FAR_EL12 3 5 6 0 0 Field 63:0 ADDR EndSysreg -- 2.30.2