From patchwork Sat Jun 24 17:41:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 13291745 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 BCBEFEB64DA for ; Sat, 24 Jun 2023 17:49:54 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.554672.866030 (Exim 4.92) (envelope-from ) id 1qD7O3-0004lg-2M; Sat, 24 Jun 2023 17:49:27 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 554672.866030; Sat, 24 Jun 2023 17:49:26 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qD7O2-0004jv-LA; Sat, 24 Jun 2023 17:49:26 +0000 Received: by outflank-mailman (input) for mailman id 554672; Sat, 24 Jun 2023 17:49:24 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qD7Hb-0008Gp-U6 for xen-devel@lists.xenproject.org; Sat, 24 Jun 2023 17:42:47 +0000 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [2a00:1450:4864:20::332]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 88180299-12b6-11ee-b237-6b7b168915f2; Sat, 24 Jun 2023 19:42:47 +0200 (CEST) Received: by mail-wm1-x332.google.com with SMTP id 5b1f17b1804b1-3f90b4ac529so22662505e9.0 for ; Sat, 24 Jun 2023 10:42:47 -0700 (PDT) Received: from m1x-phil.lan ([176.187.217.150]) by smtp.gmail.com with ESMTPSA id q6-20020a7bce86000000b003f7ea771b5dsm2752650wmj.1.2023.06.24.10.42.44 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 24 Jun 2023 10:42:46 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 88180299-12b6-11ee-b237-6b7b168915f2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687628567; x=1690220567; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=op05vfUAX1M3Sv7qs3sw3v39U7zORQkGDmdogVHbS1k=; b=RJYQmK2dluQ/bCElwZXIIY1LD41h1/XaVwvVg8wSWNXJc07PlWVevXeiJ5aPZpO0Y7 Z1Mav2iYe3ECYz2tzxRgxo3JHBRfUe20wng9r7Jiv8QfuJqPhx5ajypQ6zgsMeF3mFkE 8Sed9QNqt76GTSbZefh09JZpTjZaNzBhq4efS73Y5DvzVgnD4Qp9rhbnnQXBGUxuvEaq yy7qUcr+89Nv63DXeB02W+9ylYZGNB3FEpFjatx5uZMbKoAxNYWa1O+176v+JwPcDjfv kOBlKV4J96Zi0Gf3gwB1AnoxdGSP6r699mTBZ4haMqN6ZHOlLTbnMhTspiaCics4jkjW rhwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687628567; x=1690220567; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=op05vfUAX1M3Sv7qs3sw3v39U7zORQkGDmdogVHbS1k=; b=k90ZLJLmRRs4h3YAOe4QUactXXKMockSkO/ka8TwD02/xInbuevKfprNF1Y4g1ptOS 9ZUj6Sc/6oBxO2plTq14kz7LMr3GynCR+515HQjKLJ9R+GTlXzf4pD6aWcGntpi27pky k1k1GdqSYXQCpJvGnAgdYKkWehNIOUh3dMItT8nXNhUIWeIbxiVwysIr9hF7JZIUyzvz dNIEeCE1I3cDtvFMLEiJT2X8BebIY46m8LBl1bgCGYcHHAwM9qN/94IOjqPOmO8dJWtl JpP21CSat/9IWYWCdA/GxpNctfNPPLzB0WvubHJ1XDcL7wNW08S7TkahdxtX27sIZDlF xYIQ== X-Gm-Message-State: AC+VfDzNWeZ1njhpnK/fB8Kc9f1glN4pfCvzOk7JNnekpkSkuOrtP2ja NsN4/lAsYV7qLzHVAaVkEp4UnA== X-Google-Smtp-Source: ACHHUZ7X7jLi/v3awNWluzxBZUhpVWl7iOZemFneJv8KElxp32UetPs7a+ASZHGCEDVytT3X67X+6Q== X-Received: by 2002:a05:600c:231a:b0:3f9:b430:199b with SMTP id 26-20020a05600c231a00b003f9b430199bmr12673550wmo.15.1687628566856; Sat, 24 Jun 2023 10:42:46 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org, Marcel Apfelbaum , Peter Maydell , Roman Bolshakov , qemu-arm@nongnu.org, Richard Henderson , Alexander Graf , xen-devel@lists.xenproject.org, Sunil Muthuswamy , Anthony Perard , Stefano Stabellini , Yanan Wang , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Paul Durrant , Reinoud Zandijk , Eduardo Habkost , Cameron Esfahani , Paolo Bonzini Subject: [PATCH v3 11/16] accel: Inline NVMM get_qemu_vcpu() Date: Sat, 24 Jun 2023 19:41:16 +0200 Message-Id: <20230624174121.11508-12-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230624174121.11508-1-philmd@linaro.org> References: <20230624174121.11508-1-philmd@linaro.org> MIME-Version: 1.0 No need for this helper to access the CPUState::accel field. Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé --- target/i386/nvmm/nvmm-all.c | 28 +++++++++++----------------- 1 file changed, 11 insertions(+), 17 deletions(-) diff --git a/target/i386/nvmm/nvmm-all.c b/target/i386/nvmm/nvmm-all.c index e5ee4af084..72a3a9e3ae 100644 --- a/target/i386/nvmm/nvmm-all.c +++ b/target/i386/nvmm/nvmm-all.c @@ -49,12 +49,6 @@ struct qemu_machine { static bool nvmm_allowed; static struct qemu_machine qemu_mach; -static AccelCPUState * -get_qemu_vcpu(CPUState *cpu) -{ - return cpu->accel; -} - static struct nvmm_machine * get_nvmm_mach(void) { @@ -86,7 +80,7 @@ nvmm_set_registers(CPUState *cpu) { CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; struct nvmm_x64_state *state = vcpu->state; uint64_t bitmap; @@ -223,7 +217,7 @@ nvmm_get_registers(CPUState *cpu) { CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; X86CPU *x86_cpu = X86_CPU(cpu); struct nvmm_x64_state *state = vcpu->state; @@ -347,7 +341,7 @@ static bool nvmm_can_take_int(CPUState *cpu) { CPUX86State *env = cpu->env_ptr; - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; struct nvmm_machine *mach = get_nvmm_mach(); @@ -372,7 +366,7 @@ nvmm_can_take_int(CPUState *cpu) static bool nvmm_can_take_nmi(CPUState *cpu) { - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; /* * Contrary to INTs, NMIs always schedule an exit when they are @@ -395,7 +389,7 @@ nvmm_vcpu_pre_run(CPUState *cpu) { CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; X86CPU *x86_cpu = X86_CPU(cpu); struct nvmm_x64_state *state = vcpu->state; @@ -478,7 +472,7 @@ nvmm_vcpu_pre_run(CPUState *cpu) static void nvmm_vcpu_post_run(CPUState *cpu, struct nvmm_vcpu_exit *exit) { - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); uint64_t tpr; @@ -565,7 +559,7 @@ static int nvmm_handle_rdmsr(struct nvmm_machine *mach, CPUState *cpu, struct nvmm_vcpu_exit *exit) { - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; X86CPU *x86_cpu = X86_CPU(cpu); struct nvmm_x64_state *state = vcpu->state; @@ -610,7 +604,7 @@ static int nvmm_handle_wrmsr(struct nvmm_machine *mach, CPUState *cpu, struct nvmm_vcpu_exit *exit) { - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; X86CPU *x86_cpu = X86_CPU(cpu); struct nvmm_x64_state *state = vcpu->state; @@ -686,7 +680,7 @@ nvmm_vcpu_loop(CPUState *cpu) { CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; struct nvmm_vcpu *vcpu = &qcpu->vcpu; X86CPU *x86_cpu = X86_CPU(cpu); struct nvmm_vcpu_exit *exit = vcpu->exit; @@ -892,7 +886,7 @@ static void nvmm_ipi_signal(int sigcpu) { if (current_cpu) { - AccelCPUState *qcpu = get_qemu_vcpu(current_cpu); + AccelCPUState *qcpu = current_cpu->accel; #if NVMM_USER_VERSION >= 2 struct nvmm_vcpu *vcpu = &qcpu->vcpu; nvmm_vcpu_stop(vcpu); @@ -1023,7 +1017,7 @@ void nvmm_destroy_vcpu(CPUState *cpu) { struct nvmm_machine *mach = get_nvmm_mach(); - AccelCPUState *qcpu = get_qemu_vcpu(cpu); + AccelCPUState *qcpu = cpu->accel; nvmm_vcpu_destroy(mach, &qcpu->vcpu); g_free(cpu->accel);