From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org, agraf@suse.de,
jsnow@redhat.com
Subject: [Qemu-devel] [PATCH 0/4] ppc: loadvm/savevm fixups for macio/DBDMA
Date: Wed, 6 Jan 2016 20:37:22 +0000 [thread overview]
Message-ID: <1452112646-15969-1-git-send-email-mark.cave-ayland@ilande.co.uk> (raw)
This patchset fixes up macio/DBDMA to allow migration to succeed for Mac
machines while IDE/DMA requests are in-flight, and in conjunction with the
migration fixup patchset, enables me to successfully migrate live VMs
under TCG.
Migration was tested by running through a complete Darwin install whilst
issuing savevm/loadvm command pairs every minute or so in the monitor
with no visible ill-effects, and resulted in a bootable disk image.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Mark Cave-Ayland (4):
macio: use the existing IDEDMA aiocb to hold the active DMA aiocb
macio: add dma_active to VMStateDescription
mac_dbdma: add DBDMA controller state to VMStateDescription
cuda: add missing fields to VMStateDescription
hw/ide/macio.c | 23 ++++++++++++++---------
hw/misc/macio/cuda.c | 7 +++++--
hw/misc/macio/mac_dbdma.c | 40 ++++++++++++++++++++++++++++++++++++----
hw/ppc/mac.h | 1 -
4 files changed, 55 insertions(+), 16 deletions(-)
--
1.7.10.4
next reply other threads:[~2016-01-06 20:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-06 20:37 Mark Cave-Ayland [this message]
2016-01-06 20:37 ` [Qemu-devel] [PATCH 1/4] macio: use the existing IDEDMA aiocb to hold the active DMA aiocb Mark Cave-Ayland
2016-01-06 21:09 ` John Snow
2016-01-06 20:37 ` [Qemu-devel] [PATCH 2/4] macio: add dma_active to VMStateDescription Mark Cave-Ayland
2016-01-06 20:57 ` John Snow
2016-01-06 21:17 ` Mark Cave-Ayland
2016-01-08 20:55 ` John Snow
2016-01-11 23:41 ` Mark Cave-Ayland
2016-01-14 16:51 ` John Snow
2016-01-14 20:18 ` Mark Cave-Ayland
2016-01-06 20:37 ` [Qemu-devel] [PATCH 3/4] mac_dbdma: add DBDMA controller state " Mark Cave-Ayland
2016-01-06 20:37 ` [Qemu-devel] [PATCH 4/4] cuda: add missing fields " Mark Cave-Ayland
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