From: "Cédric Le Goater" <clg@kaod.org>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: "Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
qemu-ppc@nongnu.org, qemu-devel@nongnu.org,
"Cédric Le Goater" <clg@kaod.org>
Subject: [Qemu-devel] [PATCH 00/13] spapr: add KVM support to the XIVE interrupt mode
Date: Mon, 7 Jan 2019 19:39:33 +0100 [thread overview]
Message-ID: <20190107183946.7230-1-clg@kaod.org> (raw)
Hello,
Following the 'dual' IRQ backend, this series adds KVM support to the
XIVE interrupt mode.
The first patches introduce the XIVE KVM device, state synchronization
and migration support under KVM. The second part of the patchset
modifies the XICS and XIVE interrupt models to add KVM support to the
'dual' IRQ backend.
This is a first round to check that the interfaces with Linux/KVM are
well in place.
GitHub trees available here :
QEMU sPAPR:
https://github.com/legoater/qemu/commits/xive-next
Linux/KVM:
https://github.com/legoater/linux/commits/xive-5.0
OPAL:
https://github.com/legoater/skiboot/commits/xive
Thanks,
C.
Cédric Le Goater (13):
linux-headers: update to 5.0
spapr/xive: add KVM support
spapr/xive: add state synchronization with KVM
spapr/xive: introduce a VM state change handler
spapr/xive: add migration support for KVM
spapr/xive: fix migration of the XiveTCTX under TCG
ppc/xics: introduce a icp_kvm_connect() routine
spapr/rtas: modify spapr_rtas_register() to remove RTAS handlers
sysbus: add a sysbus_mmio_unmap() helper
spapr: introduce routines to delete the KVM IRQ device
spapr: check for the activation of the KVM IRQ device
spapr/xics: ignore the lower 4K in the IRQ number space
spapr: add KVM support to the 'dual' machine
default-configs/ppc64-softmmu.mak | 1 +
include/hw/ppc/spapr.h | 4 +
include/hw/ppc/spapr_xive.h | 26 +
include/hw/ppc/xics.h | 1 +
include/hw/ppc/xive.h | 24 +
include/hw/sysbus.h | 1 +
linux-headers/asm-powerpc/kvm.h | 46 ++
linux-headers/linux/kvm.h | 9 +
target/ppc/kvm_ppc.h | 6 +
hw/core/sysbus.c | 10 +
hw/intc/spapr_xive.c | 83 ++-
hw/intc/spapr_xive_kvm.c | 886 ++++++++++++++++++++++++++++++
hw/intc/xics_kvm.c | 154 +++++-
hw/intc/xive.c | 45 +-
hw/ppc/spapr_irq.c | 114 +++-
hw/ppc/spapr_rtas.c | 2 +-
target/ppc/kvm.c | 7 +
hw/intc/Makefile.objs | 1 +
18 files changed, 1363 insertions(+), 57 deletions(-)
create mode 100644 hw/intc/spapr_xive_kvm.c
--
2.20.1
next reply other threads:[~2019-01-07 18:40 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-07 18:39 Cédric Le Goater [this message]
2019-01-07 18:39 ` [Qemu-devel] [PATCH 01/13] linux-headers: update to 5.0 Cédric Le Goater
2019-01-07 18:39 ` [Qemu-devel] [PATCH 02/13] spapr/xive: add KVM support Cédric Le Goater
2019-02-06 2:39 ` David Gibson
2019-01-07 18:39 ` [Qemu-devel] [PATCH 03/13] spapr/xive: add state synchronization with KVM Cédric Le Goater
2019-02-06 2:42 ` David Gibson
2019-01-07 18:39 ` [Qemu-devel] [PATCH 04/13] spapr/xive: introduce a VM state change handler Cédric Le Goater
2019-02-06 2:49 ` David Gibson
2019-01-07 18:39 ` [Qemu-devel] [PATCH 05/13] spapr/xive: add migration support for KVM Cédric Le Goater
2019-02-07 3:41 ` David Gibson
2019-01-07 18:39 ` [Qemu-devel] [PATCH 06/13] spapr/xive: fix migration of the XiveTCTX under TCG Cédric Le Goater
2019-02-08 5:36 ` David Gibson
2019-02-08 7:12 ` Cédric Le Goater
2019-02-12 0:22 ` David Gibson
2019-02-12 6:58 ` Cédric Le Goater
2019-01-07 18:39 ` [Qemu-devel] [PATCH 07/13] ppc/xics: introduce a icp_kvm_connect() routine Cédric Le Goater
2019-01-07 18:39 ` [Qemu-devel] [PATCH 08/13] spapr/rtas: modify spapr_rtas_register() to remove RTAS handlers Cédric Le Goater
2019-01-29 5:09 ` Alexey Kardashevskiy
2019-01-29 7:20 ` Cédric Le Goater
2019-01-07 18:39 ` [Qemu-devel] [PATCH 09/13] sysbus: add a sysbus_mmio_unmap() helper Cédric Le Goater
2019-01-07 18:39 ` [Qemu-devel] [PATCH 10/13] spapr: introduce routines to delete the KVM IRQ device Cédric Le Goater
2019-02-12 0:58 ` David Gibson
2019-01-07 18:39 ` [Qemu-devel] [PATCH 11/13] spapr: check for the activation of " Cédric Le Goater
2019-02-12 1:01 ` David Gibson
2019-02-12 7:12 ` Cédric Le Goater
2019-02-13 0:17 ` David Gibson
2019-01-07 18:39 ` [Qemu-devel] [PATCH 12/13] spapr/xics: ignore the lower 4K in the IRQ number space Cédric Le Goater
2019-02-12 1:06 ` David Gibson
2019-02-12 7:05 ` Cédric Le Goater
2019-02-13 1:33 ` David Gibson
2019-02-13 8:03 ` Cédric Le Goater
2019-02-13 11:27 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2019-02-13 12:11 ` Greg Kurz
2019-01-07 18:39 ` [Qemu-devel] [PATCH 13/13] spapr: add KVM support to the 'dual' machine Cédric Le Goater
2019-02-12 1:11 ` David Gibson
2019-02-12 7:18 ` Cédric Le Goater
2019-02-13 1:32 ` David Gibson
2019-02-13 8:22 ` Cédric Le Goater
2019-02-13 10:07 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2019-02-14 3:35 ` David Gibson
2019-02-14 7:13 ` Cédric Le Goater
2019-02-14 3:29 ` [Qemu-devel] " David Gibson
2019-02-22 12:36 ` Cédric Le Goater
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