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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i6-20020a0564020f0600b00454474269dbsi4605379eda.154.2022.10.15.08.12.02; Sat, 15 Oct 2022 08:12:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=j3m77Uqe; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229661AbiJOOnt (ORCPT + 99 others); Sat, 15 Oct 2022 10:43:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229614AbiJOOnp (ORCPT ); Sat, 15 Oct 2022 10:43:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCBF8501A3; Sat, 15 Oct 2022 07:43:43 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 75CFE60DCE; Sat, 15 Oct 2022 14:43:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA375C433D6; Sat, 15 Oct 2022 14:43:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665845022; bh=hjYr8ko7iuj9JI15c9F/BNcYvy9KC3QyqushepyK85E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j3m77UqeodsJurLzaU0UEfdz8Vdi51CiK5oP412O6zeXKCKKy9tHrmbngEVZnU2Mt icoPqZtKpF9WR186V3H69VaC2mtparG/FWSonKgBpre9BX2tpcTCdnzyZxNvkeiwUk qiO9fBlV5BUtnyb3TT9ynN8wv71sbZwa5xuAohjS04ZJaYVkzXdzls12hwe1vN7212 KrEhxs5I88evLZRg2loVGFl7Kwh16cCvXgmfpw8L9UXgn5M/mOCEUOJ2ZKtadp+yfT 9kyHEVpH4aVPlKnLLbkQ4MAu8SZ7uVQqmHinp4dWfTMhGSrzYLHUbkf4aKQqqd1TD1 h+Oc1Sygf13ww== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1ojiO4-00GhUy-Rs; Sat, 15 Oct 2022 15:43:40 +0100 From: Marc Zyngier To: kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Eric Ren , eauger@redhat.com Cc: yuzhe@nfschina.com, catalin.marinas@arm.com, eric.auger@redhat.com, ricarkol@google.com, james.morse@arm.com, oliver.upton@linux.dev, justin.he@arm.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, will@kernel.org, gshan@redhat.com Subject: Re: [PATCH V2] KVM: arm64: vgic: fix wrong loop condition in scan_its_table() Date: Sat, 15 Oct 2022 15:43:38 +0100 Message-Id: <166584499561.1372561.8752919211867299710.b4-ty@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, renzhengeek@gmail.com, eauger@redhat.com, yuzhe@nfschina.com, catalin.marinas@arm.com, eric.auger@redhat.com, ricarkol@google.com, james.morse@arm.com, oliver.upton@linux.dev, justin.he@arm.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, will@kernel.org, gshan@redhat.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 15 Oct 2022 11:19:28 +0800, Eric Ren wrote: > Reproducer hints: > 1. Create ARM virt VM with pxb-pcie bus which adds > extra host bridges, with qemu command like: > > ``` > -device pxb-pcie,bus_nr=8,id=pci.x,numa_node=0,bus=pcie.0 \ > -device pcie-root-port,..,bus=pci.x \ > ... > -device pxb-pcie,bus_nr=37,id=pci.y,numa_node=1,bus=pcie.0 \ > -device pcie-root-port,..,bus=pci.y \ > ... > > [...] Applied to fixes, thanks! [1/1] KVM: arm64: vgic: fix wrong loop condition in scan_its_table() commit: c000a2607145d28b06c697f968491372ea56c23a Cheers, M. -- Without deviation from the norm, progress is not possible.