From patchwork Mon Jun 15 13:27:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 11605005 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AF93F90 for ; Mon, 15 Jun 2020 13:28:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 93320207BB for ; Mon, 15 Jun 2020 13:28:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592227680; bh=MpIKTtpi05PcleHDZqdb9FJ28HJeWwWnIEX0mHlP3aM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=U94bIE5TOMio8BowrBTDXyjyzSLAERTC8kt86y9m/888lcqJ7FfjUS116VkEOu1Rk if2QsDLwcaTR8Qa8uRY73fkav+V5f77QHH8xzGkC1yl1N7iox4F707hHhckSgnTlPV 17hY/yTPvTpH8AgCLclBQIVPidQDt75G/GHlWNKQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730454AbgFON17 (ORCPT ); Mon, 15 Jun 2020 09:27:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:58752 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730455AbgFON1p (ORCPT ); Mon, 15 Jun 2020 09:27:45 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 22E50207DD; Mon, 15 Jun 2020 13:27:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592227663; bh=MpIKTtpi05PcleHDZqdb9FJ28HJeWwWnIEX0mHlP3aM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J0vchwLq1Cu76vWT1MUJzxu77QhTC/RScKq0tTVg3eIc4Pbf/Z91Nxrpo/icgjlrn 3cnPKiayKglqeFh5ODBrfHFGAYm/M7PTTb+/p6f3RTY+JjlY1IrB79wrEyagitynRd +aj6+ocMekG+xH+qUZ3fR78EjQxoNtw+KDRT5qYU= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jkp9J-0036w9-KM; Mon, 15 Jun 2020 14:27:41 +0100 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Cc: Andre Przywara , Christoffer Dall , Dave Martin , Jintack Lim , Alexandru Elisei , George Cherian , "Zengtao (B)" , Andrew Scull , Will Deacon , Catalin Marinas , Mark Rutland , James Morse , Julien Thierry , Suzuki K Poulose , kernel-team@android.com Subject: [PATCH v2 07/17] KVM: arm64: hyp: Use ctxt_sys_reg/__vcpu_sys_reg instead of raw sys_regs access Date: Mon, 15 Jun 2020 14:27:09 +0100 Message-Id: <20200615132719.1932408-8-maz@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200615132719.1932408-1-maz@kernel.org> References: <20200615132719.1932408-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, andre.przywara@arm.com, christoffer.dall@arm.com, Dave.Martin@arm.com, jintack@cs.columbia.edu, alexandru.elisei@arm.com, gcherian@marvell.com, prime.zeng@hisilicon.com, ascull@google.com, will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Switch the hypervisor code to using ctxt_sys_reg/__vcpu_sys_reg instead of raw sys_regs accesses. No intended functionnal change. Signed-off-by: Marc Zyngier --- arch/arm64/include/asm/kvm_host.h | 2 +- arch/arm64/kvm/hyp/debug-sr.c | 4 +- arch/arm64/kvm/hyp/switch.c | 11 ++- arch/arm64/kvm/hyp/sysreg-sr.c | 110 +++++++++++++++--------------- 4 files changed, 62 insertions(+), 65 deletions(-) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 5314399944e7..e519a1b51904 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -550,7 +550,7 @@ DECLARE_PER_CPU(kvm_host_data_t, kvm_host_data); static inline void kvm_init_host_cpu_context(struct kvm_cpu_context *cpu_ctxt) { /* The host's MPIDR is immutable, so let's set it up at boot time */ - cpu_ctxt->sys_regs[MPIDR_EL1] = read_cpuid_mpidr(); + ctxt_sys_reg(cpu_ctxt, MPIDR_EL1) = read_cpuid_mpidr(); } static inline bool kvm_arch_requires_vhe(void) diff --git a/arch/arm64/kvm/hyp/debug-sr.c b/arch/arm64/kvm/hyp/debug-sr.c index e95af204fec7..2a6bfa2d3a94 100644 --- a/arch/arm64/kvm/hyp/debug-sr.c +++ b/arch/arm64/kvm/hyp/debug-sr.c @@ -145,7 +145,7 @@ static void __hyp_text __debug_save_state(struct kvm_vcpu *vcpu, save_debug(dbg->dbg_wcr, dbgwcr, wrps); save_debug(dbg->dbg_wvr, dbgwvr, wrps); - ctxt->sys_regs[MDCCINT_EL1] = read_sysreg(mdccint_el1); + ctxt_sys_reg(ctxt, MDCCINT_EL1) = read_sysreg(mdccint_el1); } static void __hyp_text __debug_restore_state(struct kvm_vcpu *vcpu, @@ -165,7 +165,7 @@ static void __hyp_text __debug_restore_state(struct kvm_vcpu *vcpu, restore_debug(dbg->dbg_wcr, dbgwcr, wrps); restore_debug(dbg->dbg_wvr, dbgwvr, wrps); - write_sysreg(ctxt->sys_regs[MDCCINT_EL1], mdccint_el1); + write_sysreg(ctxt_sys_reg(ctxt, MDCCINT_EL1), mdccint_el1); } void __hyp_text __debug_switch_to_guest(struct kvm_vcpu *vcpu) diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c index 8e9094458ec2..0eef15bf64d5 100644 --- a/arch/arm64/kvm/hyp/switch.c +++ b/arch/arm64/kvm/hyp/switch.c @@ -48,7 +48,7 @@ static void __hyp_text __fpsimd_save_fpexc32(struct kvm_vcpu *vcpu) if (!vcpu_el1_is_32bit(vcpu)) return; - vcpu->arch.ctxt.sys_regs[FPEXC32_EL2] = read_sysreg(fpexc32_el2); + __vcpu_sys_reg(vcpu, FPEXC32_EL2) = read_sysreg(fpexc32_el2); } static void __hyp_text __activate_traps_fpsimd32(struct kvm_vcpu *vcpu) @@ -147,9 +147,9 @@ static void __hyp_text __activate_traps_nvhe(struct kvm_vcpu *vcpu) * configured and enabled. We can now restore the guest's S1 * configuration: SCTLR, and only then TCR. */ - write_sysreg_el1(ctxt->sys_regs[SCTLR_EL1], SYS_SCTLR); + write_sysreg_el1(ctxt_sys_reg(ctxt, SCTLR_EL1), SYS_SCTLR); isb(); - write_sysreg_el1(ctxt->sys_regs[TCR_EL1], SYS_TCR); + write_sysreg_el1(ctxt_sys_reg(ctxt, TCR_EL1), SYS_TCR); } } @@ -420,15 +420,14 @@ static bool __hyp_text __hyp_handle_fpsimd(struct kvm_vcpu *vcpu) sve_load_state(vcpu_sve_pffr(vcpu), &vcpu->arch.ctxt.gp_regs.fp_regs.fpsr, sve_vq_from_vl(vcpu->arch.sve_max_vl) - 1); - write_sysreg_s(vcpu->arch.ctxt.sys_regs[ZCR_EL1], SYS_ZCR_EL12); + write_sysreg_s(__vcpu_sys_reg(vcpu, ZCR_EL1), SYS_ZCR_EL12); } else { __fpsimd_restore_state(&vcpu->arch.ctxt.gp_regs.fp_regs); } /* Skip restoring fpexc32 for AArch64 guests */ if (!(read_sysreg(hcr_el2) & HCR_RW)) - write_sysreg(vcpu->arch.ctxt.sys_regs[FPEXC32_EL2], - fpexc32_el2); + write_sysreg(__vcpu_sys_reg(vcpu, FPEXC32_EL2), fpexc32_el2); vcpu->arch.flags |= KVM_ARM64_FP_ENABLED; diff --git a/arch/arm64/kvm/hyp/sysreg-sr.c b/arch/arm64/kvm/hyp/sysreg-sr.c index cc7e957f5b2c..50f496d2ca40 100644 --- a/arch/arm64/kvm/hyp/sysreg-sr.c +++ b/arch/arm64/kvm/hyp/sysreg-sr.c @@ -26,34 +26,34 @@ static void __hyp_text __sysreg_save_common_state(struct kvm_cpu_context *ctxt) { - ctxt->sys_regs[MDSCR_EL1] = read_sysreg(mdscr_el1); + ctxt_sys_reg(ctxt, MDSCR_EL1) = read_sysreg(mdscr_el1); } static void __hyp_text __sysreg_save_user_state(struct kvm_cpu_context *ctxt) { - ctxt->sys_regs[TPIDR_EL0] = read_sysreg(tpidr_el0); - ctxt->sys_regs[TPIDRRO_EL0] = read_sysreg(tpidrro_el0); + ctxt_sys_reg(ctxt, TPIDR_EL0) = read_sysreg(tpidr_el0); + ctxt_sys_reg(ctxt, TPIDRRO_EL0) = read_sysreg(tpidrro_el0); } static void __hyp_text __sysreg_save_el1_state(struct kvm_cpu_context *ctxt) { - ctxt->sys_regs[CSSELR_EL1] = read_sysreg(csselr_el1); - ctxt->sys_regs[SCTLR_EL1] = read_sysreg_el1(SYS_SCTLR); - ctxt->sys_regs[CPACR_EL1] = read_sysreg_el1(SYS_CPACR); - ctxt->sys_regs[TTBR0_EL1] = read_sysreg_el1(SYS_TTBR0); - ctxt->sys_regs[TTBR1_EL1] = read_sysreg_el1(SYS_TTBR1); - ctxt->sys_regs[TCR_EL1] = read_sysreg_el1(SYS_TCR); - ctxt->sys_regs[ESR_EL1] = read_sysreg_el1(SYS_ESR); - ctxt->sys_regs[AFSR0_EL1] = read_sysreg_el1(SYS_AFSR0); - ctxt->sys_regs[AFSR1_EL1] = read_sysreg_el1(SYS_AFSR1); - ctxt->sys_regs[FAR_EL1] = read_sysreg_el1(SYS_FAR); - ctxt->sys_regs[MAIR_EL1] = read_sysreg_el1(SYS_MAIR); - ctxt->sys_regs[VBAR_EL1] = read_sysreg_el1(SYS_VBAR); - ctxt->sys_regs[CONTEXTIDR_EL1] = read_sysreg_el1(SYS_CONTEXTIDR); - ctxt->sys_regs[AMAIR_EL1] = read_sysreg_el1(SYS_AMAIR); - ctxt->sys_regs[CNTKCTL_EL1] = read_sysreg_el1(SYS_CNTKCTL); - ctxt->sys_regs[PAR_EL1] = read_sysreg(par_el1); - ctxt->sys_regs[TPIDR_EL1] = read_sysreg(tpidr_el1); + ctxt_sys_reg(ctxt, CSSELR_EL1) = read_sysreg(csselr_el1); + ctxt_sys_reg(ctxt, SCTLR_EL1) = read_sysreg_el1(SYS_SCTLR); + ctxt_sys_reg(ctxt, CPACR_EL1) = read_sysreg_el1(SYS_CPACR); + ctxt_sys_reg(ctxt, TTBR0_EL1) = read_sysreg_el1(SYS_TTBR0); + ctxt_sys_reg(ctxt, TTBR1_EL1) = read_sysreg_el1(SYS_TTBR1); + ctxt_sys_reg(ctxt, TCR_EL1) = read_sysreg_el1(SYS_TCR); + ctxt_sys_reg(ctxt, ESR_EL1) = read_sysreg_el1(SYS_ESR); + ctxt_sys_reg(ctxt, AFSR0_EL1) = read_sysreg_el1(SYS_AFSR0); + ctxt_sys_reg(ctxt, AFSR1_EL1) = read_sysreg_el1(SYS_AFSR1); + ctxt_sys_reg(ctxt, FAR_EL1) = read_sysreg_el1(SYS_FAR); + ctxt_sys_reg(ctxt, MAIR_EL1) = read_sysreg_el1(SYS_MAIR); + ctxt_sys_reg(ctxt, VBAR_EL1) = read_sysreg_el1(SYS_VBAR); + ctxt_sys_reg(ctxt, CONTEXTIDR_EL1) = read_sysreg_el1(SYS_CONTEXTIDR); + ctxt_sys_reg(ctxt, AMAIR_EL1) = read_sysreg_el1(SYS_AMAIR); + ctxt_sys_reg(ctxt, CNTKCTL_EL1) = read_sysreg_el1(SYS_CNTKCTL); + ctxt_sys_reg(ctxt, PAR_EL1) = read_sysreg(par_el1); + ctxt_sys_reg(ctxt, TPIDR_EL1) = read_sysreg(tpidr_el1); ctxt->gp_regs.sp_el1 = read_sysreg(sp_el1); ctxt->gp_regs.elr_el1 = read_sysreg_el1(SYS_ELR); @@ -66,7 +66,7 @@ static void __hyp_text __sysreg_save_el2_return_state(struct kvm_cpu_context *ct ctxt->gp_regs.regs.pstate = read_sysreg_el2(SYS_SPSR); if (cpus_have_final_cap(ARM64_HAS_RAS_EXTN)) - ctxt->sys_regs[DISR_EL1] = read_sysreg_s(SYS_VDISR_EL2); + ctxt_sys_reg(ctxt, DISR_EL1) = read_sysreg_s(SYS_VDISR_EL2); } void __hyp_text __sysreg_save_state_nvhe(struct kvm_cpu_context *ctxt) @@ -92,50 +92,50 @@ NOKPROBE_SYMBOL(sysreg_save_guest_state_vhe); static void __hyp_text __sysreg_restore_common_state(struct kvm_cpu_context *ctxt) { - write_sysreg(ctxt->sys_regs[MDSCR_EL1], mdscr_el1); + write_sysreg(ctxt_sys_reg(ctxt, MDSCR_EL1), mdscr_el1); } static void __hyp_text __sysreg_restore_user_state(struct kvm_cpu_context *ctxt) { - write_sysreg(ctxt->sys_regs[TPIDR_EL0], tpidr_el0); - write_sysreg(ctxt->sys_regs[TPIDRRO_EL0], tpidrro_el0); + write_sysreg(ctxt_sys_reg(ctxt, TPIDR_EL0), tpidr_el0); + write_sysreg(ctxt_sys_reg(ctxt, TPIDRRO_EL0), tpidrro_el0); } static void __hyp_text __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt) { - write_sysreg(ctxt->sys_regs[MPIDR_EL1], vmpidr_el2); - write_sysreg(ctxt->sys_regs[CSSELR_EL1], csselr_el1); + write_sysreg(ctxt_sys_reg(ctxt, MPIDR_EL1), vmpidr_el2); + write_sysreg(ctxt_sys_reg(ctxt, CSSELR_EL1), csselr_el1); if (has_vhe() || !cpus_have_final_cap(ARM64_WORKAROUND_SPECULATIVE_AT)) { - write_sysreg_el1(ctxt->sys_regs[SCTLR_EL1], SYS_SCTLR); - write_sysreg_el1(ctxt->sys_regs[TCR_EL1], SYS_TCR); + write_sysreg_el1(ctxt_sys_reg(ctxt, SCTLR_EL1), SYS_SCTLR); + write_sysreg_el1(ctxt_sys_reg(ctxt, TCR_EL1), SYS_TCR); } else if (!ctxt->__hyp_running_vcpu) { /* * Must only be done for guest registers, hence the context * test. We're coming from the host, so SCTLR.M is already * set. Pairs with __activate_traps_nvhe(). */ - write_sysreg_el1((ctxt->sys_regs[TCR_EL1] | + write_sysreg_el1((ctxt_sys_reg(ctxt, TCR_EL1) | TCR_EPD1_MASK | TCR_EPD0_MASK), SYS_TCR); isb(); } - write_sysreg_el1(ctxt->sys_regs[CPACR_EL1], SYS_CPACR); - write_sysreg_el1(ctxt->sys_regs[TTBR0_EL1], SYS_TTBR0); - write_sysreg_el1(ctxt->sys_regs[TTBR1_EL1], SYS_TTBR1); - write_sysreg_el1(ctxt->sys_regs[ESR_EL1], SYS_ESR); - write_sysreg_el1(ctxt->sys_regs[AFSR0_EL1], SYS_AFSR0); - write_sysreg_el1(ctxt->sys_regs[AFSR1_EL1], SYS_AFSR1); - write_sysreg_el1(ctxt->sys_regs[FAR_EL1], SYS_FAR); - write_sysreg_el1(ctxt->sys_regs[MAIR_EL1], SYS_MAIR); - write_sysreg_el1(ctxt->sys_regs[VBAR_EL1], SYS_VBAR); - write_sysreg_el1(ctxt->sys_regs[CONTEXTIDR_EL1],SYS_CONTEXTIDR); - write_sysreg_el1(ctxt->sys_regs[AMAIR_EL1], SYS_AMAIR); - write_sysreg_el1(ctxt->sys_regs[CNTKCTL_EL1], SYS_CNTKCTL); - write_sysreg(ctxt->sys_regs[PAR_EL1], par_el1); - write_sysreg(ctxt->sys_regs[TPIDR_EL1], tpidr_el1); + write_sysreg_el1(ctxt_sys_reg(ctxt, CPACR_EL1), SYS_CPACR); + write_sysreg_el1(ctxt_sys_reg(ctxt, TTBR0_EL1), SYS_TTBR0); + write_sysreg_el1(ctxt_sys_reg(ctxt, TTBR1_EL1), SYS_TTBR1); + write_sysreg_el1(ctxt_sys_reg(ctxt, ESR_EL1), SYS_ESR); + write_sysreg_el1(ctxt_sys_reg(ctxt, AFSR0_EL1), SYS_AFSR0); + write_sysreg_el1(ctxt_sys_reg(ctxt, AFSR1_EL1), SYS_AFSR1); + write_sysreg_el1(ctxt_sys_reg(ctxt, FAR_EL1), SYS_FAR); + write_sysreg_el1(ctxt_sys_reg(ctxt, MAIR_EL1), SYS_MAIR); + write_sysreg_el1(ctxt_sys_reg(ctxt, VBAR_EL1), SYS_VBAR); + write_sysreg_el1(ctxt_sys_reg(ctxt, CONTEXTIDR_EL1), SYS_CONTEXTIDR); + write_sysreg_el1(ctxt_sys_reg(ctxt, AMAIR_EL1), SYS_AMAIR); + write_sysreg_el1(ctxt_sys_reg(ctxt, CNTKCTL_EL1), SYS_CNTKCTL); + write_sysreg(ctxt_sys_reg(ctxt, PAR_EL1), par_el1); + write_sysreg(ctxt_sys_reg(ctxt, TPIDR_EL1), tpidr_el1); if (!has_vhe() && cpus_have_final_cap(ARM64_WORKAROUND_SPECULATIVE_AT) && @@ -150,9 +150,9 @@ static void __hyp_text __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt) * deconfigured and disabled. We can now restore the host's * S1 configuration: SCTLR, and only then TCR. */ - write_sysreg_el1(ctxt->sys_regs[SCTLR_EL1], SYS_SCTLR); + write_sysreg_el1(ctxt_sys_reg(ctxt, SCTLR_EL1), SYS_SCTLR); isb(); - write_sysreg_el1(ctxt->sys_regs[TCR_EL1], SYS_TCR); + write_sysreg_el1(ctxt_sys_reg(ctxt, TCR_EL1), SYS_TCR); } write_sysreg(ctxt->gp_regs.sp_el1, sp_el1); @@ -184,7 +184,7 @@ __sysreg_restore_el2_return_state(struct kvm_cpu_context *ctxt) write_sysreg_el2(pstate, SYS_SPSR); if (cpus_have_final_cap(ARM64_HAS_RAS_EXTN)) - write_sysreg_s(ctxt->sys_regs[DISR_EL1], SYS_VDISR_EL2); + write_sysreg_s(ctxt_sys_reg(ctxt, DISR_EL1), SYS_VDISR_EL2); } void __hyp_text __sysreg_restore_state_nvhe(struct kvm_cpu_context *ctxt) @@ -210,46 +210,44 @@ NOKPROBE_SYMBOL(sysreg_restore_guest_state_vhe); void __hyp_text __sysreg32_save_state(struct kvm_vcpu *vcpu) { - u64 *spsr, *sysreg; + u64 *spsr; if (!vcpu_el1_is_32bit(vcpu)) return; spsr = vcpu->arch.ctxt.gp_regs.spsr; - sysreg = vcpu->arch.ctxt.sys_regs; spsr[KVM_SPSR_ABT] = read_sysreg(spsr_abt); spsr[KVM_SPSR_UND] = read_sysreg(spsr_und); spsr[KVM_SPSR_IRQ] = read_sysreg(spsr_irq); spsr[KVM_SPSR_FIQ] = read_sysreg(spsr_fiq); - sysreg[DACR32_EL2] = read_sysreg(dacr32_el2); - sysreg[IFSR32_EL2] = read_sysreg(ifsr32_el2); + __vcpu_sys_reg(vcpu, DACR32_EL2) = read_sysreg(dacr32_el2); + __vcpu_sys_reg(vcpu, IFSR32_EL2) = read_sysreg(ifsr32_el2); if (has_vhe() || vcpu->arch.flags & KVM_ARM64_DEBUG_DIRTY) - sysreg[DBGVCR32_EL2] = read_sysreg(dbgvcr32_el2); + __vcpu_sys_reg(vcpu, DBGVCR32_EL2) = read_sysreg(dbgvcr32_el2); } void __hyp_text __sysreg32_restore_state(struct kvm_vcpu *vcpu) { - u64 *spsr, *sysreg; + u64 *spsr; if (!vcpu_el1_is_32bit(vcpu)) return; spsr = vcpu->arch.ctxt.gp_regs.spsr; - sysreg = vcpu->arch.ctxt.sys_regs; write_sysreg(spsr[KVM_SPSR_ABT], spsr_abt); write_sysreg(spsr[KVM_SPSR_UND], spsr_und); write_sysreg(spsr[KVM_SPSR_IRQ], spsr_irq); write_sysreg(spsr[KVM_SPSR_FIQ], spsr_fiq); - write_sysreg(sysreg[DACR32_EL2], dacr32_el2); - write_sysreg(sysreg[IFSR32_EL2], ifsr32_el2); + write_sysreg(__vcpu_sys_reg(vcpu, DACR32_EL2), dacr32_el2); + write_sysreg(__vcpu_sys_reg(vcpu, IFSR32_EL2), ifsr32_el2); if (has_vhe() || vcpu->arch.flags & KVM_ARM64_DEBUG_DIRTY) - write_sysreg(sysreg[DBGVCR32_EL2], dbgvcr32_el2); + write_sysreg(__vcpu_sys_reg(vcpu, DBGVCR32_EL2), dbgvcr32_el2); } /**