From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751882AbcADOvI (ORCPT ); Mon, 4 Jan 2016 09:51:08 -0500 Received: from foss.arm.com ([217.140.101.70]:53187 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751529AbcADOvE (ORCPT ); Mon, 4 Jan 2016 09:51:04 -0500 From: Andre Przywara To: Russell King , arnd@arndb.de Cc: alison.wang@freescale.com, marc.zyngier@arm.com, christoffer.dall@linaro.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] arm: configs: add kvm_defconfig Date: Mon, 4 Jan 2016 14:50:34 +0000 Message-Id: <1451919034-12846-3-git-send-email-andre.przywara@arm.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1451919034-12846-1-git-send-email-andre.przywara@arm.com> References: <1451919034-12846-1-git-send-email-andre.przywara@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This new config enables KVM (and thus LPAE) on top of multi_v7_defconfig. This creates a kernel that can _host_ KVM guests, for guests a multi_v7_defconfig with virtio drivers is sufficient. Since LPAE kernels are not compatible with non-LPAE capable hardware, this has to be separate from the existing multi_v7_defconfig. The purpose of this new defconfig is both to simplify creation of KVM host kernels as well as to give the LPAE option some better testing coverage, as the enlarged dma_addr_t and phys_addr_t types create some headache to some drivers. Signed-off-by: Andre Przywara --- arch/arm/configs/{multi_v7_defconfig => kvm_defconfig} | 6 ++++++ 1 file changed, 6 insertions(+) copy arch/arm/configs/{multi_v7_defconfig => kvm_defconfig} (99%) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/kvm_defconfig similarity index 99% copy from arch/arm/configs/multi_v7_defconfig copy to arch/arm/configs/kvm_defconfig index 4ee2f36..2a3d81a 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/kvm_defconfig @@ -24,6 +24,7 @@ CONFIG_ARCH_AT91=y CONFIG_SOC_SAMA5D2=y CONFIG_SOC_SAMA5D3=y CONFIG_SOC_SAMA5D4=y +CONFIG_ARCH_AXXIA=y CONFIG_ARCH_BCM=y CONFIG_ARCH_BCM_CYGNUS=y CONFIG_ARCH_BCM_NSP=y @@ -105,6 +106,8 @@ CONFIG_ARCH_VEXPRESS_CA9X4=y CONFIG_ARCH_VEXPRESS_TC2_PM=y CONFIG_ARCH_WM8850=y CONFIG_ARCH_ZYNQ=y +CONFIG_ARM_LPAE=y +CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRUSTED_FOUNDATIONS=y CONFIG_PCI=y CONFIG_PCI_HOST_GENERIC=y @@ -204,6 +207,7 @@ CONFIG_SATA_MV=y CONFIG_SATA_RCAR=y CONFIG_NETDEVICES=y CONFIG_VIRTIO_NET=y +CONFIG_VHOST_NET=y CONFIG_HIX5HD2_GMAC=y CONFIG_SUN4I_EMAC=y CONFIG_MACB=y @@ -753,3 +757,5 @@ CONFIG_VIRTIO=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_PCI_LEGACY=y CONFIG_VIRTIO_MMIO=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=y -- 2.6.4