From nobody Sun Dec 28 12:21:37 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C0ADC4167B for ; Sat, 9 Dec 2023 01:03:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229647AbjLIBDf (ORCPT ); Fri, 8 Dec 2023 20:03:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1574927AbjLIBD2 (ORCPT ); Fri, 8 Dec 2023 20:03:28 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A144172A for ; Fri, 8 Dec 2023 17:03:33 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A28F3C433C7; Sat, 9 Dec 2023 01:03:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702083813; bh=SMs9DURrlwQv5gPyahEkDLCmi0S2kSbgn0z5hciRS6A=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=CUupU+tUfH4WTWBCaws7pxl6xAzlGsL9CN7Jag/ZYH1YIjz8eV9gyv4KFMtCkRhDS 5r8J1p1an/P1BOvVGk4Plxt/wuFG+fi69RQQ1GtkHteNoWtblU151LnzRv8Z2AKH8L 5XVuXHvhRoRCSwGRk6ENCf78FDQl62Su2Drgob/9ffySBMxcoDIS4emekKGBz/g0Gd IJNpTcl7DiJunF7wl8so+ACuL9JodkFviQyHbHbPm7wyjFJqND2RXcrTN7DES6Mdjx njJ1eIxySaL9avIX0WSp0NRjcAS2mrhRroqzOaXdRxcYvs/4qIkUQnW1B+40OUyiEL Y/FcJ32j93f7Q== From: broonie@kernel.org Date: Sat, 09 Dec 2023 01:02:48 +0000 Subject: [PATCH 02/13] arm64/sysreg: Add definition for HAFGRTR_EL2 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231209-b4-arm64-sysreg-additions-v1-2-45284e538474@kernel.org> References: <20231209-b4-arm64-sysreg-additions-v1-0-45284e538474@kernel.org> In-Reply-To: <20231209-b4-arm64-sysreg-additions-v1-0-45284e538474@kernel.org> To: Catalin Marinas , Will Deacon Cc: Fuad Tabba , Joey Gouly , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=1942; i=broonie@kernel.org; h=from:subject:message-id; bh=03a8bhxsStAaFvzqNA01b3Zl+lnIoFTnWmbrFIb9KiY=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlc7zVoi2/ttIEijQ4PezqkqLzao1A7yQ0CEfiU rIufd76xGeJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZXO81QAKCRAk1otyXVSH 0E0AB/46lUBpmgt2XcdczfVgY/JKEzJOp/LDapnIQbATmcM49PGlkPdZTupBfNEDB+v2zvAAWvi ga7KHeRSTnUUJv/4+o7nWNSFfHKAqaIioIsnroXxCg4Ryl2dAfhq6qkMkXvN99A2mVtgur/VjNM OK+nzu720iRnbZYWi+iMBTZ3KMSZz/rBv36KS4jl5ksR/+8aZbfgcVMePYlfWEE56LJlkA3zvlh 4A0ttMEnXFmQMsXjD7WZU0TWHbr8BObrDHmdfUtiFDKOjBVMfJthRcSccbOb8u2TK8wLf4UigLR moKZAoqxPmH2jezN5x5sHGYIzgDZopMb5WYcbypXAauIO9GZ X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Fuad Tabba Add a definition of HAFGRTR_EL2 (fine grained trap control for the AMU) as per DDI0601 2023-09. This was extracted from Fuad Tabba's patch "KVM: arm64: Handle HAFGRTR_EL2 trapping in nested virt". Signed-off-by: Fuad Tabba Link: https://lore.kernel.org/r/20231206100503.564090-6-tabba@google.com [Extract sysreg update and rewrite commit message -- broonie] Signed-off-by: Mark Brown --- arch/arm64/tools/sysreg | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 8faeab1ee024..145b33f75a96 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -2297,6 +2297,49 @@ Field 1 DBGBVRn_EL1 Field 0 DBGBCRn_EL1 EndSysreg =20 +Sysreg HAFGRTR_EL2 3 4 3 1 6 +Res0 63:50 +Field 49 AMEVTYPER115_EL0 +Field 48 AMEVCNTR115_EL0 +Field 47 AMEVTYPER114_EL0 +Field 46 AMEVCNTR114_EL0 +Field 45 AMEVTYPER113_EL0 +Field 44 AMEVCNTR113_EL0 +Field 43 AMEVTYPER112_EL0 +Field 42 AMEVCNTR112_EL0 +Field 41 AMEVTYPER111_EL0 +Field 40 AMEVCNTR111_EL0 +Field 39 AMEVTYPER110_EL0 +Field 38 AMEVCNTR110_EL0 +Field 37 AMEVTYPER19_EL0 +Field 36 AMEVCNTR19_EL0 +Field 35 AMEVTYPER18_EL0 +Field 34 AMEVCNTR18_EL0 +Field 33 AMEVTYPER17_EL0 +Field 32 AMEVCNTR17_EL0 +Field 31 AMEVTYPER16_EL0 +Field 30 AMEVCNTR16_EL0 +Field 29 AMEVTYPER15_EL0 +Field 28 AMEVCNTR15_EL0 +Field 27 AMEVTYPER14_EL0 +Field 26 AMEVCNTR14_EL0 +Field 25 AMEVTYPER13_EL0 +Field 24 AMEVCNTR13_EL0 +Field 23 AMEVTYPER12_EL0 +Field 22 AMEVCNTR12_EL0 +Field 21 AMEVTYPER11_EL0 +Field 20 AMEVCNTR11_EL0 +Field 19 AMEVTYPER10_EL0 +Field 18 AMEVCNTR10_EL0 +Field 17 AMCNTEN1 +Res0 16:5 +Field 4 AMEVCNTR03_EL0 +Field 3 AMEVCNTR02_EL0 +Field 2 AMEVCNTR01_EL0 +Field 1 AMEVCNTR00_EL0 +Field 0 AMCNTEN0 +EndSysreg + Sysreg ZCR_EL2 3 4 1 2 0 Fields ZCR_ELx EndSysreg --=20 2.39.2