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=-22.0 required=3.0 tests=BAYES_00,INCLUDES_PATCH, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 2B132C433DB for ; Thu, 28 Jan 2021 18:01:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC9D764E1C for ; Thu, 28 Jan 2021 18:01:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231175AbhA1SAl (ORCPT ); Thu, 28 Jan 2021 13:00:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:34086 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231327AbhA1R7X (ORCPT ); Thu, 28 Jan 2021 12:59:23 -0500 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 2C4C464E0E; Thu, 28 Jan 2021 17:58:43 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1l5BZ2-00AfSI-Va; Thu, 28 Jan 2021 17:58:41 +0000 From: Marc Zyngier To: Paolo Bonzini Cc: Andrew Scull , David Brazdil , James Morse , Julien Thierry , Suzuki K Poulose , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, kernel-team@android.com Subject: [GIT PULL] KVM/arm64 fixes for 5.11, take #3 Date: Thu, 28 Jan 2021 17:58:30 +0000 Message-Id: <20210128175830.3035035-1-maz@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, ascull@google.com, dbrazdil@google.com, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, kernel-team@android.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: kvm@vger.kernel.org Hi Paolo, Hopefully this is the last KVM/arm64 fix for 5.11, addressing a register corruption at boot time, which got unnoticed until Andrew had a closer look at it. Thankfully, this is only in 5.11, so it was caught in time. Please pull, M. The following changes since commit 139bc8a6146d92822c866cf2fd410159c56b3648: KVM: Forbid the use of tagged userspace addresses for memslots (2021-01-21 14:17:36 +0000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.11-3 for you to fetch changes up to e500b805c39daff2670494fff94909d7e3d094d9: KVM: arm64: Don't clobber x4 in __do_hyp_init (2021-01-25 15:50:35 +0000) ---------------------------------------------------------------- KVM/arm64 fixes for 5.11, take #3 - Avoid clobbering extra registers on initialisation ---------------------------------------------------------------- Andrew Scull (1): KVM: arm64: Don't clobber x4 in __do_hyp_init arch/arm64/kvm/hyp/nvhe/hyp-init.S | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-)