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 0D007EEAA4F for ; Thu, 14 Sep 2023 14:48:53 +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: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:In-Reply-To:References: List-Owner; bh=RzvxsWOAclVDT3MNxTbSVbiq5cTNGx3SFfyX5At8DLI=; b=tWODmZmBahJmoO uJUW8k7sQRCdr47fYMHx7E6gcpz6Je3jXwpQtVZ4MBH6vaev+Za3OLblr5GNyVJFSpv39pqqRfjRZ ijmT5uYKR3ipTuP2GJKchGhCYansgQ7flJQq5gwXUBwFdXarXodODMnR5GTADKtpfpTgD7yNfTyHW PrpwQQ6o7C8/twvW01qNc/9u/LDNYoEJRSQP+jFfN4PmrruPNnUqxfVM+ve6IR6CCWpxLd4YC8Am5 cIvPBkM1jrBXNLjcLvL542CoJvqHFQYdR+jsMsI7LhcNFHywiVMkt0KOL51mmJqS4/bXFCcq0UkZI M8+UFyhjRyjVSXoq0T7w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qgndv-008gQ5-2O; Thu, 14 Sep 2023 14:48:31 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qgndp-008gN2-0G for linux-arm-kernel@lists.infradead.org; Thu, 14 Sep 2023 14:48:26 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 6B6DCCE2712; Thu, 14 Sep 2023 14:48:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC38BC433B6; Thu, 14 Sep 2023 14:48:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694702901; bh=elTaVfoRjBAQ+RlyBd8HEpdgL87y4NjXRY4zEkFLP1A=; h=From:To:Cc:Subject:Date:From; b=TW6Bym8Oh7v/18JtJe1Xo1GeJcM/NCNKRtV6UTvMcKZUB53s0atl+kO/tVpcN1OEa RZQfCpdY5U8mdymgvBzDLhOLwamo1tzsKEgRRj5729G3kSoWTCn1aoJFRzmYu1HgEz Yz7y6b8ADrybcFFw8o3HQHmNyVEfHwVBUpnGCMCK7c5I6vXOtqXzl5emY80kzglrQ+ MqK7hNnIvL5U/Eltu0Kvj3iU9Dsd25SyKwHNSoWDgNN/rOnoAwAWVF0b0i1MERn1ZA i200P8K+SLDQTqb/cqpf3Jb1Z8zMUn4WluPdESBbSonmrvzd8yYBoc3BMz93Y96hwB Etr0lOC2GMj2A== 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 1qgndi-00Cx4Y-8z; Thu, 14 Sep 2023 15:48:18 +0100 From: Marc Zyngier To: Paolo Bonzini Cc: Ben Horgan , Jean-Philippe Brucker , Marek Szyprowski , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Vincent Donnefort , James Morse , Suzuki K Poulose , Oliver Upton , Zenghui Yu , kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [GIT PULL] KVM/arm64 fixes for 6.6, take #1 Date: Thu, 14 Sep 2023 15:48:02 +0100 Message-Id: <20230914144802.1637804-1-maz@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, ben.horgan@arm.com, jean-philippe@linaro.org, m.szyprowski@samsung.com, philmd@linaro.org, vdonnefort@google.com, james.morse@arm.com, suzuki.poulose@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230914_074825_461798_2DE27A3A X-CRM114-Status: GOOD ( 12.42 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Paolo, Here's the first set of fixes for 6.6, addressing two regressions: use of uninitialised memory as a VA to map the GICv2 CPU interface at EL2 stage-1, and a SMCCC fix covering the use of the SVE hint. Please pull., M. The following changes since commit 0bb80ecc33a8fb5a682236443c1e740d5c917d1d: Linux 6.6-rc1 (2023-09-10 16:28:41 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.6-1 for you to fetch changes up to 373beef00f7d781a000b12c31fb17a5a9c25969c: KVM: arm64: nvhe: Ignore SVE hint in SMCCC function ID (2023-09-12 13:07:37 +0100) ---------------------------------------------------------------- KVM/arm64 fixes for 6.6, take #1 - Fix EL2 Stage-1 MMIO mappings where a random address was used - Fix SMCCC function number comparison when the SVE hint is set ---------------------------------------------------------------- Jean-Philippe Brucker (1): KVM: arm64: nvhe: Ignore SVE hint in SMCCC function ID Marc Zyngier (1): KVM: arm64: Properly return allocated EL2 VA from hyp_alloc_private_va_range() arch/arm64/include/asm/kvm_hyp.h | 2 +- arch/arm64/kvm/hyp/include/nvhe/ffa.h | 2 +- arch/arm64/kvm/hyp/nvhe/ffa.c | 3 +-- arch/arm64/kvm/hyp/nvhe/hyp-init.S | 1 + arch/arm64/kvm/hyp/nvhe/hyp-main.c | 8 ++++++-- arch/arm64/kvm/hyp/nvhe/psci-relay.c | 3 +-- arch/arm64/kvm/mmu.c | 3 +++ include/linux/arm-smccc.h | 2 ++ 8 files changed, 16 insertions(+), 8 deletions(-) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel