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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 F056BC433E0 for ; Mon, 6 Jul 2020 12:59:53 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BF3632073E for ; Mon, 6 Jul 2020 12:59:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hEtG7sp6"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="J0rxX7ap" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF3632073E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UA4cDp+VS9PN7CcpVzgCv47DZZu7OxZXT64vZZBMq5g=; b=hEtG7sp6GgogV4DETLhxbNY91 vl3MChku7YwfopCgzehngJs3V1I/5796SgMf9x4ayvtk8hDz41KYEH7WfKD0uYxyJ58ChCEzCEixB ZuAHwAicL9PXXnGJSHeoHmY3rG5OWvVL27ST1fLq2QYg4G8HYwR8fta/wQ1cUe1GHOuynKV6bTYY6 S1TPyElkd8bAx9sfzQjE2K53as7CSm7FbomU17t8ec8aGReOybv/QxyiaIms6Nr5AE8u7U/3xIRak eFd6pWjzMpaWmWEbheklEK+jHaYUfsKwDiQj0fItXjFF/2xokKAy0dAkwlqtdvQomUyvmR2iXanmO 6YyRiDGtQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jsQhB-0000dI-4W; Mon, 06 Jul 2020 12:58:05 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jsQf9-0007sO-SK for linux-arm-kernel@lists.infradead.org; Mon, 06 Jul 2020 12:56:04 +0000 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 0DB0E20874; Mon, 6 Jul 2020 12:55:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594040159; bh=coBFhvxK2q/R9mJrFoLvBfMpmosxtdCyB+g5bJYKGGE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J0rxX7apz9sM7Dvw6GO5Oh0FfTAzDLt8374K+mDWNNiFdty0lLqinDbwxyXVrPTr6 m2rT4WJPS2iCdBI7oYWTp15mB+x40cIscsFR4HKaFZ3AnqTs+phFjfAS/3Ic3x74id C+mWzKmv6nBFap/Ei5LRRYAgX8nNjQseMOo2di9Y= 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 1jsQeC-009SCo-T6; Mon, 06 Jul 2020 13:55:01 +0100 From: Marc Zyngier To: Catalin Marinas , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Subject: [PATCH v3 10/17] KVM: arm64: debug: Drop useless vpcu parameter Date: Mon, 6 Jul 2020 13:54:18 +0100 Message-Id: <20200706125425.1671020-11-maz@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200706125425.1671020-1-maz@kernel.org> References: <20200706125425.1671020-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: catalin.marinas@arm.com, 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, 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200706_085600_993226_F8086520 X-CRM114-Status: UNSURE ( 9.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , kernel-team@android.com, Will Deacon , Suzuki K Poulose , Andre Przywara , Christoffer Dall , Dave Martin , George Cherian , James Morse , Andrew Scull , "Zengtao \(B\)" , Alexandru Elisei , Jintack Lim , Julien Thierry 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 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel