From nobody Fri Dec 26 03:23:28 2025 Received: from out30-113.freemail.mail.aliyun.com (out30-113.freemail.mail.aliyun.com [115.124.30.113]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E87D13E460 for ; Wed, 10 Jan 2024 07:57:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R541e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046050;MF=tianruidong@linux.alibaba.com;NM=1;PH=DS;RN=11;SR=0;TI=SMTPD_---0W-LGmrI_1704873460; Received: from localhost(mailfrom:tianruidong@linux.alibaba.com fp:SMTPD_---0W-LGmrI_1704873460) by smtp.aliyun-inc.com; Wed, 10 Jan 2024 15:57:43 +0800 From: Ruidong Tian To: kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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, Ruidong Tian Subject: [PATCH] KVM: arm64: Add missing ERX*_EL1 registers Date: Wed, 10 Jan 2024 15:57:39 +0800 Message-Id: <20240110075739.8291-1-tianruidong@linux.alibaba.com> X-Mailer: git-send-email 2.33.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Commit 464f2164da7e ("arm64: Add missing ERX*_EL1 encodings") add some new RAS registers. Trap them to kvm. Signed-off-by: Ruidong Tian --- arch/arm64/kvm/sys_regs.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 30253bd19917..76a9ba155d58 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -2389,8 +2389,13 @@ static const struct sys_reg_desc sys_reg_descs[] =3D= { { SYS_DESC(SYS_ERXCTLR_EL1), trap_raz_wi }, { SYS_DESC(SYS_ERXSTATUS_EL1), trap_raz_wi }, { SYS_DESC(SYS_ERXADDR_EL1), trap_raz_wi }, + { SYS_DESC(SYS_ERXPFGF_EL1), trap_raz_wi }, + { SYS_DESC(SYS_ERXPFGCTL_EL1), trap_raz_wi }, + { SYS_DESC(SYS_ERXPFGCDN_EL1), trap_raz_wi }, { SYS_DESC(SYS_ERXMISC0_EL1), trap_raz_wi }, { SYS_DESC(SYS_ERXMISC1_EL1), trap_raz_wi }, + { SYS_DESC(SYS_ERXMISC2_EL1), trap_raz_wi }, + { SYS_DESC(SYS_ERXMISC3_EL1), trap_raz_wi }, =20 MTE_REG(TFSR_EL1), MTE_REG(TFSRE0_EL1), --=20 2.33.1