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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3EC6CCD98C7 for ; Mon, 8 Jun 2026 14:43:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VUJXVjxYOL83KOM2BZFSXGYzYCNFplYpUum5+58NZ6k=; b=BEOIWwM3YIUNR1 bGrB5oIHyd3H1Va9V0qjroOiQTKRc1DkucmsPVVLuy5Vu4+qvZYFx4CdXoezUk02Jv9opnOWWP+l8 cIifPedknTluv7AtZRmj/sLhigUZCGvf7Up/4UtdrsdLGuabZAdZeJuvt0NiUi7Zf7ygBirJ+8vaG KuTIAqOhVb49X9ZgtRSOFfGwiMuVwqW2L+t3e62o8jpwCNwDRXoYX6DksGkYGoTy4cNGgxgMAvp5k k4h6qL2Pp9+0GIKdQsjLIU13ODHhND9fxyKrEjq1nRln5l/3GeU/XLwqJsLNylN3RDbwz8SAR4t2H yIOh01eVovzmukUPHcPw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWbCL-00000003q2W-3kF5; Mon, 08 Jun 2026 14:43:29 +0000 Received: from mail.8bytes.org ([2a01:238:42d9:3f00:e505:6202:4f0c:f051]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWbC9-00000003pSJ-3Pvu for kvm-riscv@lists.infradead.org; Mon, 08 Jun 2026 14:43:22 +0000 Received: from io.home.8bytes.org (p4ffe1d30.dip0.t-ipconnect.de [79.254.29.48]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id C4D122028C7; Mon, 8 Jun 2026 16:43:12 +0200 (CEST) From: =?UTF-8?q?J=C3=B6rg=20R=C3=B6del?= To: Paolo Bonzini , Sean Christopherson Cc: Tom Lendacky , ashish.kalra@amd.com, michael.roth@amd.com, nsaenz@amazon.com, anelkz@amazon.de, James.Bottomley@HansenPartnership.com, Melody Wang , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, x86@kernel.org, coconut-svsm@lists.linux.dev, joerg.roedel@amd.com Subject: [PATCH 36/60] kvm: Add plane_level to kvm_kernel_irq_routing_entry Date: Mon, 8 Jun 2026 16:42:28 +0200 Message-ID: <20260608144252.351443-37-joro@8bytes.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260608144252.351443-1-joro@8bytes.org> References: <20260608144252.351443-1-joro@8bytes.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260608_074318_042938_84255EBD X-CRM114-Status: UNSURE ( 9.26 ) X-CRM114-Notice: Please train this message. X-BeenThere: kvm-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kvm-riscv" Errors-To: kvm-riscv-bounces+kvm-riscv=archiver.kernel.org@lists.infradead.org From: Joerg Roedel Track the target plane-level of MSI irqs in struct kvm_kernel_irq_routing_entry. This will be used to send MSI IRQs to the right plane-level once planes are supported. Signed-off-by: Joerg Roedel --- arch/arm64/kvm/vgic/vgic-irqfd.c | 1 + arch/loongarch/kvm/irqfd.c | 1 + arch/powerpc/kvm/mpic.c | 1 + arch/riscv/kvm/vm.c | 1 + arch/x86/kvm/irq.c | 1 + include/linux/kvm_host.h | 1 + virt/kvm/irqchip.c | 1 + 7 files changed, 7 insertions(+) diff --git a/arch/arm64/kvm/vgic/vgic-irqfd.c b/arch/arm64/kvm/vgic/vgic-irqfd.c index b9b86e3a6c86..479b896c8954 100644 --- a/arch/arm64/kvm/vgic/vgic-irqfd.c +++ b/arch/arm64/kvm/vgic/vgic-irqfd.c @@ -57,6 +57,7 @@ int kvm_set_routing_entry(struct kvm *kvm, e->msi.data = ue->u.msi.data; e->msi.flags = ue->flags; e->msi.devid = ue->u.msi.devid; + e->msi.plane_level = 0; break; default: goto out; diff --git a/arch/loongarch/kvm/irqfd.c b/arch/loongarch/kvm/irqfd.c index f4f953b22419..50f0c32df46c 100644 --- a/arch/loongarch/kvm/irqfd.c +++ b/arch/loongarch/kvm/irqfd.c @@ -60,6 +60,7 @@ int kvm_set_routing_entry(struct kvm *kvm, e->msi.address_lo = ue->u.msi.address_lo; e->msi.address_hi = ue->u.msi.address_hi; e->msi.data = ue->u.msi.data; + e->msi.plane_level = 0; return 0; default: return -EINVAL; diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c index 3070f36d9fb8..0f568f5fff8b 100644 --- a/arch/powerpc/kvm/mpic.c +++ b/arch/powerpc/kvm/mpic.c @@ -1841,6 +1841,7 @@ int kvm_set_routing_entry(struct kvm *kvm, e->msi.address_lo = ue->u.msi.address_lo; e->msi.address_hi = ue->u.msi.address_hi; e->msi.data = ue->u.msi.data; + e->msi.plane_level = 0; break; default: goto out; diff --git a/arch/riscv/kvm/vm.c b/arch/riscv/kvm/vm.c index a9f083feeb76..f518247e699b 100644 --- a/arch/riscv/kvm/vm.c +++ b/arch/riscv/kvm/vm.c @@ -138,6 +138,7 @@ int kvm_set_routing_entry(struct kvm *kvm, e->msi.data = ue->u.msi.data; e->msi.flags = ue->flags; e->msi.devid = ue->u.msi.devid; + e->msi.plane_level = 0; break; default: goto out; diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c index 9519fec09ee6..b7e08eddb765 100644 --- a/arch/x86/kvm/irq.c +++ b/arch/x86/kvm/irq.c @@ -332,6 +332,7 @@ int kvm_set_routing_entry(struct kvm *kvm, e->msi.address_lo = ue->u.msi.address_lo; e->msi.address_hi = ue->u.msi.address_hi; e->msi.data = ue->u.msi.data; + e->msi.plane_level = 0; if (kvm_msi_route_invalid(kvm, e)) return -EINVAL; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index e3611e6cc3e4..16dcca3132d3 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -782,6 +782,7 @@ struct kvm_kernel_irq_routing_entry { u32 data; u32 flags; u32 devid; + unsigned plane_level; } msi; struct kvm_s390_adapter_int adapter; struct kvm_hv_sint hv_sint; diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c index 462c70621247..ae47e56176f1 100644 --- a/virt/kvm/irqchip.c +++ b/virt/kvm/irqchip.c @@ -57,6 +57,7 @@ int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi) route.msi.data = msi->data; route.msi.flags = msi->flags; route.msi.devid = msi->devid; + route.msi.plane_level = 0; return kvm_set_msi(&route, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1, false); } -- 2.53.0 -- kvm-riscv mailing list kvm-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kvm-riscv