From nobody Sat Oct 4 09:39:47 2025 Received: from mail-wm1-f73.google.com (mail-wm1-f73.google.com [209.85.128.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DCA6525C822 for ; Tue, 19 Aug 2025 09:08:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755594541; cv=none; b=lYCA3DgPh8aBohUxRFzJ/1Ue5vXjloYE4XeOOkdz3sd8G4fIp0DrkRlOwCPuTmu6RFcCnbjDHHznI+fTVSZUfXA/GJYmMRhM6wCfyOCO4ndgeVJ+x7wBm6yeZm7VhCqH22XKt4Aod4nwHyLeDwwBBPYx4L2Q42WZdpdoKtpsLVY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755594541; c=relaxed/simple; bh=iliNESQOeDobGewdbbUbXsvs6Y5CEaxm25avhAkMT18=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=meLWqZOMtznOxCeFerIQsX16XKxsyA49oHPQ7Rg9l/0ixqDCrLlWKqvn7YP9VS15GM8kqq95DOOsimEjkipJC8PmQJu0UYT4EL2ietVqOICa1QqNvn7CRlUOeOc1TrXyl5vfK2r/K85PajNVDiibhTYcoP7e6M5+4a2QQzj96BY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--keirf.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=eh0xO4Gt; arc=none smtp.client-ip=209.85.128.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--keirf.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="eh0xO4Gt" Received: by mail-wm1-f73.google.com with SMTP id 5b1f17b1804b1-45a1b0098c0so30634325e9.0 for ; Tue, 19 Aug 2025 02:08:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1755594538; x=1756199338; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=RbYlBne+CRt0rANt7gz2XsCKAdtbMUR7nWNO2HYDU48=; b=eh0xO4GtyM5YGXjPr5twFepjqa1qk8oalobxydLGISrWYb/dxjpQl7V4K5QOR5GAyp VGNJ5gmm/pq8CB3uydQCTbf9r/Uar/4yZh+PuYH5xgIUb96ThRQXLBYfxawDuoIW6nMR oMWLJKWL99jMj/V04nZ3JmJaTq9cgGVZqXUiYSGojRU1d3KA3Kc2KjMTxzFb+aHt5MFV ukBqfFUMXVTKoDHoA0kgDcTBVvqvQLPm0/W1TNGULKH4I0y1knkSdFcmjX6wqdP896L6 SLHJAbHDNAqAKBi9a6ltI2bGv3GQkgGG1O+jqY0dXTuu6XAL0s8hjz5wWy37SylgrgO+ p54w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755594538; x=1756199338; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=RbYlBne+CRt0rANt7gz2XsCKAdtbMUR7nWNO2HYDU48=; b=NZgCy9lKBr33dSTaiynVN2mY3tQ8zyrD4e8Wov0pQ+nSVQItGzKn3mWDNpH4GAjF9/ A3lz6x/jc/z7JDMPO6fSjW63Y79S+9IVNI/KM4ZTOwiJ0zAjbb9oMbcL7FEw130V1Noh worBKoLp/52t9arGgsyyfL7/yu+k5f/NK3rxynxChMp71ZJaGNWfqamWOviztkMkrc+7 MTNF4M/RozWeQOdkZlK78DTQnPUikWC2fsrcHB7MOUqtSb9q4sxRxrTWk4++J1jTfdew 3x+TwIBfFbAV5Nc9RopY0tCPX6jBAZ6cnJFzfUT/T6ALLGLHHksuF0cWgmhRpXpEZjbB 8JAA== X-Forwarded-Encrypted: i=1; AJvYcCVShFtZ1VE+SYkbmc1ktAbc6wYxMgv0gCprlEjxLne71yZZyyH6XyEwr9J8HoyQFqzB9eG4f1kLllXSzZ0=@vger.kernel.org X-Gm-Message-State: AOJu0YwL5CkgbrGj69Du6YIZBB0RcZV+h8tsi5aHl08dt3osE3egdyyH DjaYhFLHUL4abpQmwZxdCTzbGa5OddzszRU2kSEphxD+wmvbRRJ5yXq9LnOKvcWTED9gTto0y1+ zjg== X-Google-Smtp-Source: AGHT+IFTda9OEOY5S6WXkDS//BLctKGWXODfwGT2L71EAeMG+xw30IhSWH1WfqqbuVudUz36x/Bwh88Big== X-Received: from wmte11.prod.google.com ([2002:a05:600c:8b2b:b0:459:dac7:4ea6]) (user=keirf job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:4750:b0:459:df48:3b19 with SMTP id 5b1f17b1804b1-45b43e07202mr14121285e9.18.1755594538057; Tue, 19 Aug 2025 02:08:58 -0700 (PDT) Date: Tue, 19 Aug 2025 09:08:50 +0000 In-Reply-To: <20250819090853.3988626-1-keirf@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250819090853.3988626-1-keirf@google.com> X-Mailer: git-send-email 2.51.0.rc1.193.gad69d77794-goog Message-ID: <20250819090853.3988626-2-keirf@google.com> Subject: [PATCH v3 1/4] KVM: arm64: vgic-init: Remove vgic_ready() macro From: Keir Fraser To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: Sean Christopherson , Eric Auger , Oliver Upton , Marc Zyngier , Will Deacon , Paolo Bonzini , Keir Fraser Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" It is now used only within kvm_vgic_map_resources(). vgic_dist::ready is already written directly by this function, so it is clearer to bypass the macro for reads as well. Signed-off-by: Keir Fraser --- arch/arm64/kvm/vgic/vgic-init.c | 5 ++--- include/kvm/arm_vgic.h | 1 - 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm64/kvm/vgic/vgic-init.c b/arch/arm64/kvm/vgic/vgic-ini= t.c index 1e680ad6e863..3f207b5f80a5 100644 --- a/arch/arm64/kvm/vgic/vgic-init.c +++ b/arch/arm64/kvm/vgic/vgic-init.c @@ -554,7 +554,6 @@ int vgic_lazy_init(struct kvm *kvm) * Also map the virtual CPU interface into the VM. * v2 calls vgic_init() if not already done. * v3 and derivatives return an error if the VGIC is not initialized. - * vgic_ready() returns true if this function has succeeded. */ int kvm_vgic_map_resources(struct kvm *kvm) { @@ -563,12 +562,12 @@ int kvm_vgic_map_resources(struct kvm *kvm) gpa_t dist_base; int ret =3D 0; =20 - if (likely(vgic_ready(kvm))) + if (likely(dist->ready)) return 0; =20 mutex_lock(&kvm->slots_lock); mutex_lock(&kvm->arch.config_lock); - if (vgic_ready(kvm)) + if (dist->ready) goto out; =20 if (!irqchip_in_kernel(kvm)) diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index 404883c7af6e..e7ffaf4bf2e7 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -406,7 +406,6 @@ u64 vgic_v3_get_misr(struct kvm_vcpu *vcpu); =20 #define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel)) #define vgic_initialized(k) ((k)->arch.vgic.initialized) -#define vgic_ready(k) ((k)->arch.vgic.ready) #define vgic_valid_spi(k, i) (((i) >=3D VGIC_NR_PRIVATE_IRQS) && \ ((i) < (k)->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS)) =20 --=20 2.51.0.rc1.193.gad69d77794-goog