From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33730) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WA6I5-0007cX-7s for qemu-devel@nongnu.org; Sun, 02 Feb 2014 18:17:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WA6Hz-0007dr-17 for qemu-devel@nongnu.org; Sun, 02 Feb 2014 18:17:29 -0500 Received: from mail-pb0-f54.google.com ([209.85.160.54]:57928) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WA6Hy-0007dn-RQ for qemu-devel@nongnu.org; Sun, 02 Feb 2014 18:17:22 -0500 Received: by mail-pb0-f54.google.com with SMTP id uo5so6390981pbc.13 for ; Sun, 02 Feb 2014 15:17:22 -0800 (PST) From: Christoffer Dall Date: Sun, 2 Feb 2014 15:17:18 -0800 Message-Id: <1391383044-596-1-git-send-email-christoffer.dall@linaro.org> Subject: [Qemu-devel] [PATCH v6 0/6] Support arm-gic-kvm save/restore List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kvmarm@lists.cs.columbia.edu, Christoffer Dall , patches@linaro.org Implement support to save/restore the ARM KVM VGIC state from the kernel. The basic appraoch is to transfer state from the in-kernel VGIC to the emulated arm-gic state representation and let the standard QEMU vmstate save/restore handle saving the arm-gic state. Restore works by reversing the process. The first patches adds missing features and fixes issues with the arm-gic implementation in qemu in preparation for the actual save/restore logic. The patches depend on the device control patch series sent out earlier, but is currently waiting on arm64 headers update in the kernel before it can be merged: git://git.linaro.org/people/cdall/qemu-arm.git migration/device-ctrl-v5 The whole patch series based on top of the above can be found here: git://git.linaro.org/people/cdall/qemu-arm.git migration/vgic-v6 Changes are described in the individual patches. Christoffer Dall (6): arm_gic: Fix GIC pending behavior hw: arm_gic: Keep track of SGI sources arm_gic: Support setting/getting binary point reg vmstate: Add uint32 2D-array support arm_gic: Add GICC_APRn state to the GICState hw: arm_gic_kvm: Add KVM VGIC save/restore logic hw/intc/arm_gic.c | 179 ++++++++++++++--- hw/intc/arm_gic_common.c | 8 +- hw/intc/arm_gic_kvm.c | 424 ++++++++++++++++++++++++++++++++++++++- hw/intc/gic_internal.h | 16 +- include/hw/intc/arm_gic_common.h | 33 +++ include/migration/vmstate.h | 6 + 6 files changed, 629 insertions(+), 37 deletions(-) -- 1.8.5.2