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 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 3F839C10F04 for ; Wed, 6 Dec 2023 10:05:50 +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:Cc:To:From:Subject:Message-ID: References:Mime-Version:In-Reply-To:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=A/wBd9KgHMMI84ewb/Ut0vA/e/Cy00e7f3h0ww4y2Pk=; b=DnWNdbzi+tNosJH6YC0UUdjqcI W/0EPrjIZa8cZeaiUVeQIXl4TfFQ8zNXFkSpqok+N0hgGJnNUxeB/0LtyPQ4E+OgO3axnXDMIpffx +IEeDr/33qBFTxurcM+eJ2RgO7mSwA/9PvW68jMAuHAIHlzYgNlUw5rbeYpLgjcHk/eaA8PhvVe1n MNh8yj39un8wECCBafdRlEI/+gwK+hgUsNiBTF2uKTBNiwPPE1gfR5V1gEkZ0uDXpNiO8OSWuYwT0 fFqFFfKXizMO8XshWM+QxdVHqW5SX4UEsvyF9xDwnQNMAlfchvDPfKNhZVXz9ZejJmGSkewrKsYDZ DOKGHAHQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rAomN-009d5Y-0E; Wed, 06 Dec 2023 10:05:19 +0000 Received: from mail-yw1-x1149.google.com ([2607:f8b0:4864:20::1149]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rAomK-009d43-0x for linux-arm-kernel@lists.infradead.org; Wed, 06 Dec 2023 10:05:17 +0000 Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-5ca61d84dc3so87195267b3.0 for ; Wed, 06 Dec 2023 02:05:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1701857115; x=1702461915; darn=lists.infradead.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=zYxPAWzNKjGs4zFv8vXKbQlKv9g94bj4VsgWTl+ZTDE=; b=qXK3/IB1ngwGDLQZ08gea/K/DCG/SBA1xbsgjHyecPFrWM3qR/TlfC2/vPj88gyxcv hrcRQCjdh83jOjPSw7vvsLzH8aL/bUFoqPTXw+keZIM2KihPCKLznTezzcahLiMLDsYL bcLbpTuF4mrxItS0j3gDvEaCavBeg4gjD1f9yxEmA4Hl9LJ8atPYq8ajSJh9BcEv5zmd FcKY+YCYrDkn4JXx8rWyGhUobDIUpWiNrFkkhkPIwAXzCcC8fOk0fdsFtwN8i69cMzeA 06NJUzkZLa9ZkkiMZGIJXV9h43A1+usyVMtI5RAwoGk94VnmQo41Zvc4kGqDlC1sEcOx H5+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701857115; x=1702461915; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=zYxPAWzNKjGs4zFv8vXKbQlKv9g94bj4VsgWTl+ZTDE=; b=eUHRXemavj+/KPwssFSKAq/oUIXklffm+7H4kmcKD38Pebl441sh1I1r2U78z98j24 CfMG3Ca25a0/CB/Og9EE6XjClct4MqOcgpMYffuBefflPRvYaAClOJWh1wIhSIMtWL83 8VjTPlzrHMQ0CQG4yOXjt0XAGumLNoHOU0MtB7YoaTEhL34qxk/72QdznRZ1/sppj/OZ ycH6MC9y7LTvosLQZ/QzQrjH5eM/lzkg1UtLSEzutFhrp+hsUoC+X9oJbC3eaBL95Kzn BKXOVMUZH+PHQZM8+szZIxJEudqL1xCe7pL+8g9/tTUeUic3zXCjwoddQAndLiuJ87JM sLhg== X-Gm-Message-State: AOJu0YzH7YoSuDKe1rsn9dReQDFrGZ9RQjx5V1EN8mpN/rIbwyxRYB/4 Et0vTXt9EY885AejD6aLQ3mqd+ibWQ== X-Google-Smtp-Source: AGHT+IF0XgmZPFBvviD8ncVdOvmfhSBDcBIU1bXeM3NwrVYLt3fuNjdtGEUjzplTBvIJ0H5yPPDislhxCA== X-Received: from fuad.c.googlers.com ([fda3:e722:ac3:cc00:28:9cb1:c0a8:1613]) (user=tabba job=sendgmr) by 2002:a25:7643:0:b0:db5:4692:3aaf with SMTP id r64-20020a257643000000b00db546923aafmr4334ybc.6.1701857115094; Wed, 06 Dec 2023 02:05:15 -0800 (PST) Date: Wed, 6 Dec 2023 10:04:54 +0000 In-Reply-To: <20231206100503.564090-1-tabba@google.com> Mime-Version: 1.0 References: <20231206100503.564090-1-tabba@google.com> X-Mailer: git-send-email 2.43.0.rc2.451.g8631bc7472-goog Message-ID: <20231206100503.564090-5-tabba@google.com> Subject: [PATCH v2 04/12] KVM: arm64: Add bit masks for HAFGRTR_EL2 From: Fuad Tabba To: kvmarm@lists.linux.dev Cc: maz@kernel.org, oliver.upton@linux.dev, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, catalin.marinas@arm.com, will@kernel.org, eric.auger@redhat.com, jingzhangos@google.com, joey.gouly@arm.com, tabba@google.com, linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231206_020516_333871_2F7651AC X-CRM114-Status: UNSURE ( 9.30 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org To support HAFGRTR_EL2 supported in nested virt in the following patch, first add its bitmask definitions based on the 2023-09 Arm Architecture System Registers xml specification [*]. [*] https://developer.arm.com/downloads/-/exploration-tools Signed-off-by: Fuad Tabba --- arch/arm64/include/asm/kvm_arm.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index b85f46a73e21..7de0a7062625 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -370,6 +370,10 @@ #define __HDFGWTR_EL2_MASK ~__HDFGWTR_EL2_nMASK #define __HDFGWTR_EL2_nMASK GENMASK(62, 60) +#define __HAFGRTR_EL2_RES0 (GENMASK(63, 50) | GENMASK(16, 5)) +#define __HAFGRTR_EL2_MASK (GENMASK(49, 17) | GENMASK(4, 0)) +#define __HAFGRTR_EL2_nMASK 0UL + /* Similar definitions for HCRX_EL2 */ #define __HCRX_EL2_RES0 (GENMASK(63, 16) | GENMASK(13, 12)) #define __HCRX_EL2_MASK (0) -- 2.43.0.rc2.451.g8631bc7472-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel