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 6E3D4CEE343 for ; Wed, 9 Oct 2024 20:11:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UX9Ab9hZWIwKmfexAqSBdty894BpPnjeHc4pj6CIBR0=; b=vAuWDYgoGP4tsCK8VV1ArQhZtC e9hcW9S5fwaDk++EVsulhQU8qM89ntv1KgkRkjHMRvMimbh1zsnQPgY1Yt1rHk4IeynGJ0WHAkWWL 6ywTW/1obk/rTGOJTlcpC3a+qBk2ov+7p4RCtItbRzeRFexGQB2LkD+NDRBmKIr9YpbLCJz2I5bxK zwqSSBl2NFiWuwDvGpvXFY+Xb0b+FVzTNAjh7EnOqEvx1Owa8mgdCBYUYxDxSzqpxn7t4pMTcpKeg /C1vT5QCceBbEJCVAX188rns1iNDWb74/xeputAN3u4nYVaMrznwC9X0m3FgQKgqpdS1XkvDUPw1a 9tHnD/ug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1syd1A-0000000AaT1-1nxm; Wed, 09 Oct 2024 20:10:44 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sybvZ-0000000AROn-3aBC for linux-arm-kernel@lists.infradead.org; Wed, 09 Oct 2024 19:01:00 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id A01D45C5CEF; Wed, 9 Oct 2024 19:00:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92A30C4CECF; Wed, 9 Oct 2024 19:00:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728500448; bh=HTGZPFP6wCgir0oPY+FWnF6tWlbS4B7GKmqbwbybkEE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AiA0v/5nH3i5CZ4JzZBTbPW2yhVKUZ5bsxKJ1xjXpwRN22tgQ05jh4BxiWcz19f/R guIijjhpVNpJ8z81YoIs6jUTyK1b/088xZVmrrQJDoHdDbuHexyBxJJMZCJilbqmkq FcO1/i/1AQsVWF1GvOCCtjTD8G70V5A5OxtHkMxJXMFgiaLjopTnEjgBc/ilJRfHG8 i9P2fPVQWS9m8AkTmfflVgNALU3Ttgucmz08ty/9KSmBV4TW8mdkigBQJTUpt0YVkF WPjyKeQQ6y/2Repb2nYHgLWaJsFGIU1i0P1qyvntgttNqgjAyAWxgyuLZPnsR+gmEH /UNKyPajN96+Q== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1sybvS-001wcY-Pq; Wed, 09 Oct 2024 20:00:46 +0100 From: Marc Zyngier To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org Cc: Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Alexandru Elisei , Mark Brown Subject: [PATCH v4 29/36] KVM: arm64: Subject S1PIE/S1POE registers to HCR_EL2.{TVM,TRVM} Date: Wed, 9 Oct 2024 20:00:12 +0100 Message-Id: <20241009190019.3222687-30-maz@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20241009190019.3222687-1-maz@kernel.org> References: <20241009190019.3222687-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, joey.gouly@arm.com, suzuki.poulose@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, alexandru.elisei@arm.com, broonie@kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241009_120054_179749_0D3162FE X-CRM114-Status: GOOD ( 10.21 ) 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 All the El0/EL1 S1PIE/S1POE system register are caught by the HCR_EL2 TCM and TRVM bits. Reflect this in the coarse grained trap table. Signed-off-by: Marc Zyngier --- arch/arm64/kvm/emulate-nested.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c index ddcbaa983de36..0ab0905533545 100644 --- a/arch/arm64/kvm/emulate-nested.c +++ b/arch/arm64/kvm/emulate-nested.c @@ -704,6 +704,10 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = { SR_TRAP(SYS_MAIR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_AMAIR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_CONTEXTIDR_EL1, CGT_HCR_TVM_TRVM), + SR_TRAP(SYS_PIR_EL1, CGT_HCR_TVM_TRVM), + SR_TRAP(SYS_PIRE0_EL1, CGT_HCR_TVM_TRVM), + SR_TRAP(SYS_POR_EL0, CGT_HCR_TVM_TRVM), + SR_TRAP(SYS_POR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_TCR2_EL1, CGT_HCR_TVM_TRVM_HCRX_TCR2En), SR_TRAP(SYS_DC_ZVA, CGT_HCR_TDZ), SR_TRAP(SYS_DC_GVA, CGT_HCR_TDZ), -- 2.39.2