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 X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56A07C433DF for ; Wed, 5 Aug 2020 18:26:16 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 0BDDB22D2A for ; Wed, 5 Aug 2020 18:26:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="WkXqznH8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0BDDB22D2A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id BD5A64B5C7; Wed, 5 Aug 2020 14:26:15 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@kernel.org Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hTuiUO8bSfFf; Wed, 5 Aug 2020 14:26:14 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id ED8B54B5F1; Wed, 5 Aug 2020 14:26:12 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id F10104B564 for ; Wed, 5 Aug 2020 14:26:10 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ES6HGuLr-tOU for ; Wed, 5 Aug 2020 14:26:09 -0400 (EDT) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id C05D44B56B for ; Wed, 5 Aug 2020 14:26:09 -0400 (EDT) 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 DB64722D07; Wed, 5 Aug 2020 18:26:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596651969; bh=coBFhvxK2q/R9mJrFoLvBfMpmosxtdCyB+g5bJYKGGE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WkXqznH8EWP/qhoxKr7NlrbevNgvrO3h1UU93seBbBi+GL1TaW5jCaUJDJvJyohaH GSez2l7HrAbHoGPYwDU0Z+jfCxg9PmdAb6WcpCawzdwajv3wDtjclhmxAKAuc/4e6y BfaqTMOFVF1+sPHdzW8U+bKPw3mDWm0nsFeF8iuQ= 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 1k3Nfq-0004w9-Ay; Wed, 05 Aug 2020 18:57:58 +0100 From: Marc Zyngier To: Paolo Bonzini Subject: [PATCH 40/56] KVM: arm64: debug: Drop useless vpcu parameter Date: Wed, 5 Aug 2020 18:56:44 +0100 Message-Id: <20200805175700.62775-41-maz@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200805175700.62775-1-maz@kernel.org> References: <20200805175700.62775-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, graf@amazon.com, alexandru.elisei@arm.com, ascull@google.com, catalin.marinas@arm.com, christoffer.dall@arm.com, dbrazdil@google.com, eric.auger@redhat.com, gshan@redhat.com, james.morse@arm.com, mark.rutland@arm.com, richard.peng@oppo.com, qperret@google.com, will@kernel.org, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, 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 Cc: Peng Hao , kernel-team@android.com, kvm@vger.kernel.org, Will Deacon , Catalin Marinas , Alexander Graf , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu As part of the ongoing spring cleanup, remove the now useless vcpu parameter that is passed around (host and guest contexts give us everything we need). Signed-off-by: Marc Zyngier --- arch/arm64/kvm/hyp/include/hyp/debug-sr.h | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/arch/arm64/kvm/hyp/include/hyp/debug-sr.h b/arch/arm64/kvm/hyp/include/hyp/debug-sr.h index 5499d6c1fd9f..0297dc63988c 100644 --- a/arch/arm64/kvm/hyp/include/hyp/debug-sr.h +++ b/arch/arm64/kvm/hyp/include/hyp/debug-sr.h @@ -88,9 +88,8 @@ default: write_debug(ptr[0], reg, 0); \ } -static inline void __debug_save_state(struct kvm_vcpu *vcpu, - struct kvm_guest_debug_arch *dbg, - struct kvm_cpu_context *ctxt) +static void __debug_save_state(struct kvm_guest_debug_arch *dbg, + struct kvm_cpu_context *ctxt) { u64 aa64dfr0; int brps, wrps; @@ -107,9 +106,8 @@ static inline void __debug_save_state(struct kvm_vcpu *vcpu, ctxt_sys_reg(ctxt, MDCCINT_EL1) = read_sysreg(mdccint_el1); } -static inline void __debug_restore_state(struct kvm_vcpu *vcpu, - struct kvm_guest_debug_arch *dbg, - struct kvm_cpu_context *ctxt) +static void __debug_restore_state(struct kvm_guest_debug_arch *dbg, + struct kvm_cpu_context *ctxt) { u64 aa64dfr0; int brps, wrps; @@ -142,8 +140,8 @@ static inline void __debug_switch_to_guest_common(struct kvm_vcpu *vcpu) host_dbg = &vcpu->arch.host_debug_state.regs; guest_dbg = kern_hyp_va(vcpu->arch.debug_ptr); - __debug_save_state(vcpu, host_dbg, host_ctxt); - __debug_restore_state(vcpu, guest_dbg, guest_ctxt); + __debug_save_state(host_dbg, host_ctxt); + __debug_restore_state(guest_dbg, guest_ctxt); } static inline void __debug_switch_to_host_common(struct kvm_vcpu *vcpu) @@ -161,8 +159,8 @@ static inline void __debug_switch_to_host_common(struct kvm_vcpu *vcpu) host_dbg = &vcpu->arch.host_debug_state.regs; guest_dbg = kern_hyp_va(vcpu->arch.debug_ptr); - __debug_save_state(vcpu, guest_dbg, guest_ctxt); - __debug_restore_state(vcpu, host_dbg, host_ctxt); + __debug_save_state(guest_dbg, guest_ctxt); + __debug_restore_state(host_dbg, host_ctxt); vcpu->arch.flags &= ~KVM_ARM64_DEBUG_DIRTY; } -- 2.27.0 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm