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 A68D0FE520D for ; Fri, 24 Apr 2026 11:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type: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=egVT+QDdkQiiQNRrBYtGDqmfttNgZMRY5HnW/LjzH5A=; b=Usfn/yMfSbmhsbiYxrzRZE1qgr h5NdgEoLARj9LDNXn1KJkdDB+sW7JBo/sdKPaXeuxwhZ+A+pc2ULAuibA7ifSRfJIpk45m8ZFZvD0 JWnY7gQ1Pf0cfxiXq4WXJ7FUvJSwjHM5sJACeEqonQw7Ft9ngXl9r8EmoaMRMPY44516s2tzGPQPS CXb/WU8/vJJqaMdkfux2cPJqnZYoV2j3HDukFfktIi/Zasy3P5EyHyNq3ROnAxik/kkIGDaXXaH1J wdps8U8SBswaYlp0JE0m50iP5mUKmehJ2yX7QOget2iEUKoV+sBZDG6cSoAbSbHC1wwrC6fByKsCH jjtcfNSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wGEOV-0000000D4Ot-1pFh; Fri, 24 Apr 2026 11:08:23 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wGEOM-0000000D4Jo-2f3N for linux-arm-kernel@lists.infradead.org; Fri, 24 Apr 2026 11:08:14 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id CCDA6600CB; Fri, 24 Apr 2026 11:08:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E2CFC19425; Fri, 24 Apr 2026 11:08:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777028893; bh=YaLluM6rUND3EobBeEa9RluHV3f7dAIkQabq9lunbyE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C5fzRY4RUtalvaSmeursnsrscHga4MxnZpa8uz+NtpzessbAyqQiycUWPz6XUZ1yK egZ9NMvUhMgEcerA9xUPPykYcodKrpX/tEB5COCmhCBEXWwLXFkBN8B9ZCaEn0LpvR faeW/0SdiH0qUXSTqaAP68o62oSy+kO7816WsvWYZSzp0dkCKsv+x+CI0Ar4aWsMJZ upiq/3D0kii0WWXKcAG0PrrSu5RZynggInKojVAmlAEyyzV7hJ4IRyDCD63E+vAXG2 g/TB5/0ZiG+pTQKgPw42/eIKtWq457rGhAB3jZfKbDZkB5Gg/JDEknfj6ikze2GgoS UTwLKP/VklXEQ== 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 4.98.2) (envelope-from ) id 1wGEOJ-0000000ELud-1lto; Fri, 24 Apr 2026 11:08:11 +0000 From: Marc Zyngier To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Fuad Tabba Cc: catalin.marinas@arm.com, will@kernel.org, oupton@kernel.org, qperret@google.com, suzuki.poulose@arm.com, joey.gouly@arm.com, yuzenghui@huawei.com Subject: Re: [PATCH 0/6] KVM: arm64: pKVM init and feature detection fixes Date: Fri, 24 Apr 2026 12:08:08 +0100 Message-ID: <177702878145.537738.9266420754166532663.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260424084908.370776-1-tabba@google.com> References: <20260424084908.370776-1-tabba@google.com> 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, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, tabba@google.com, catalin.marinas@arm.com, will@kernel.org, oupton@kernel.org, qperret@google.com, suzuki.poulose@arm.com, joey.gouly@arm.com, yuzenghui@huawei.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 24 Apr 2026 09:49:02 +0100, Fuad Tabba wrote: > These six patches are standalone correctness fixes I'd like to land > before posting a follow-up to Will's pKVM infrastructure series [1] > that moves vCPU state management to EL2. Sending them separately keeps > the bigger series focused, but they are all valid fixes to have > regardless. > > The first patch fixes feature detection for FEAT_Debugv8p9: it was > checking the wrong field in ID_AA64DFR0_EL1, causing KVM to treat > certain EL2 control bits as RES0 on hardware that implements the > feature. > > [...] Applied to fixes, thanks! [1/6] KVM: arm64: Fix FEAT_Debugv8p9 to check DebugVer, not PMUVer commit: 7fe2cd4e1a3ad230d8fcc00cc99c4bcce4412a75 [2/6] KVM: arm64: Fix typo in feature check comments commit: 2a623408112626d2625a6f00aed665861d59665c [3/6] KVM: arm64: Fix FEAT_SPE_FnE to use PMSIDR_EL1.FnE, not PMSVer commit: 08d715338287a1affb4c7ad5733decef4558a5c8 [4/6] KVM: arm64: Fix kvm_vcpu_initialized() macro parameter commit: d89fdda7dd8a488f922e1175e6782f781ba8a23b [5/6] KVM: arm64: Fix pin leak and publication ordering in __pkvm_init_vcpu() commit: 73b9c1e5da84cd69b1a86e374e450817cd051371 [6/6] KVM: arm64: Fix initialisation order in __pkvm_init_finalise() commit: 5bb0aed57ba944f8c201e4e82ec066e0187e0f85 Cheers, M. -- Without deviation from the norm, progress is not possible.