From patchwork Fri Nov 11 21:50:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 13040819 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 94958C4321E for ; Fri, 11 Nov 2022 21:51:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233320AbiKKVv3 (ORCPT ); Fri, 11 Nov 2022 16:51:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233439AbiKKVvJ (ORCPT ); Fri, 11 Nov 2022 16:51:09 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD1476B203 for ; Fri, 11 Nov 2022 13:51:08 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 69236B82802 for ; Fri, 11 Nov 2022 21:51:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7253BC433D7; Fri, 11 Nov 2022 21:51:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668203466; bh=YKInprl0Z/WdYYYPuq/XXVfRQrNbgVz3ey4J2M/3SlI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jH8mmHaeACLWnXvq9ZvYeerhcLsoPdgoKJBJ+rzdRrL2uApmKhrWjLszXPX/DbAcx R61rvXQZStvi1IfjwyjQ9mUI0YMLObwif9dgBOjlOcG10QvTUm7mKmQkrDlQe2CiWE emtn7SRKnkRCVVEu2IFf7cwjOaysTESlK/Mi887RxhDATvkg8iFqNYD6T8QQlcCm1u 5xQGVQwal+n3sS6QEVDl5hWhIN5hphqUE123fY4v4mP8+3FCkUbNc3ClIIuUAOkqVM kQrJw2ys5zjkknDC0NL54ai7h/fY/sy9gs3M+FcKngCZmGR4rhHydvMjzLCWuf805V +GEK+Hsf7pKyg== From: Mark Brown To: Catalin Marinas , Will Deacon , Shuah Khan , Shuah Khan Cc: Alan Hayward , Luis Machado , Szabolcs Nagy , linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org, Mark Brown Subject: [PATCH v3 05/21] arm64/esr: Document ISS for ZT0 being disabled Date: Fri, 11 Nov 2022 21:50:10 +0000 Message-Id: <20221111215026.813348-6-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221111215026.813348-1-broonie@kernel.org> References: <20221111215026.813348-1-broonie@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=645; i=broonie@kernel.org; h=from:subject; bh=YKInprl0Z/WdYYYPuq/XXVfRQrNbgVz3ey4J2M/3SlI=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBjbsORtC8ef3jGaowJXIFnq+Ms+yKnG+/t2cBH8Ug2 gL1ykRGJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCY27DkQAKCRAk1otyXVSH0PPGB/ 9vsqmGGGZ/Y44CxWkuwJYH2gkyWUwn+JQKhacbKQeRIr8ygNpbX6tAJPNP9C3O6U+NltHgul/sqJty SOUHPshpxWWloITYw6Hi7ElYRLWJ4kK5F/ziRhhqSz4jL52LpU+8Ol8df0BLoUZj1VgXJnRa1ZNYmr lNDkJ+OFQHPfBiai4Xx5LPIVGEtC9ccKqYVuHaPIC5iUeVEsufkjP8cOzb2k7gvmFY4r8d1KV4yJyX Ij5VI5fbj/GsqGEYpoMlQAKM8R4n+FN2M4LLdrJxXmuJXXJt7fVlhn0Bwp/0+BEZJ8BPGuFwuzzw1b zPbug30BWq+/AQHLHY0D5xXotGoXZW X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org SME2 defines a new ISS code for use when trapping acesses to ZT0, add a definition for it. Signed-off-by: Mark Brown --- arch/arm64/include/asm/esr.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h index 15b34fbfca66..5f3271e9d5df 100644 --- a/arch/arm64/include/asm/esr.h +++ b/arch/arm64/include/asm/esr.h @@ -341,6 +341,7 @@ #define ESR_ELx_SME_ISS_ILL 1 #define ESR_ELx_SME_ISS_SM_DISABLED 2 #define ESR_ELx_SME_ISS_ZA_DISABLED 3 +#define ESR_ELx_SME_ISS_ZT_DISABLED 4 #ifndef __ASSEMBLY__ #include