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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 667CEC4338F for ; Wed, 11 Aug 2021 18:43:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4C0436104F for ; Wed, 11 Aug 2021 18:43:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230271AbhHKSne (ORCPT ); Wed, 11 Aug 2021 14:43:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:56546 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229655AbhHKSnc (ORCPT ); Wed, 11 Aug 2021 14:43:32 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DFB7561019; Wed, 11 Aug 2021 18:43:08 +0000 (UTC) Received: from sofa.misterjones.org ([185.219.108.64] helo=hot-poop.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mDtBy-004Oi9-RD; Wed, 11 Aug 2021 19:43:06 +0100 From: Marc Zyngier To: linux-kernel@vger.kernel.org, James Morse , kvmarm@lists.cs.columbia.edu, Alexandru Elisei , Catalin Marinas , Quentin Perret , Suzuki K Poulose , linux-arm-kernel@lists.infradead.org, Will Deacon , Fuad Tabba Subject: Re: [PATCH] KVM: arm64: Return -EPERM from __pkvm_host_share_hyp() Date: Wed, 11 Aug 2021 19:43:02 +0100 Message-Id: <162870737148.2970653.12931848949565086445.b4-ty@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210811173630.2536721-1-qperret@google.com> References: <20210811173630.2536721-1-qperret@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: linux-kernel@vger.kernel.org, james.morse@arm.com, kvmarm@lists.cs.columbia.edu, alexandru.elisei@arm.com, catalin.marinas@arm.com, qperret@google.com, suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org, will@kernel.org, tabba@google.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 11 Aug 2021 18:36:25 +0100, Quentin Perret wrote: > Fix the error code returned by __pkvm_host_share_hyp() when the > host attempts to share with EL2 a page that has already been shared with > another entity. Applied to next, thanks! [1/1] KVM: arm64: Return -EPERM from __pkvm_host_share_hyp() commit: 12593568d7319c34c72038ea799ab1bd0f0eb01c Cheers, M. -- Without deviation from the norm, progress is not possible.