From: Tang Chen <tangchen@cn.fujitsu.com>
To: qemu-devel@nongnu.org, imammedo@redhat.com, mst@redhat.com,
pbonzini@redhat.com
Cc: guz.fnst@cn.fujitsu.com, hutao@cn.fujitsu.com,
isimatu.yasuaki@jp.fujitsu.com, zhugh.fnst@cn.fujitsu.com,
tangchen@cn.fujitsu.com
Subject: [Qemu-devel] [RESEND PATCH v1 0/5] Common unplug and unplug request cb for memory and CPU hot-unplug.
Date: Wed, 7 Jan 2015 14:49:40 +0800 [thread overview]
Message-ID: <1420613385-13679-1-git-send-email-tangchen@cn.fujitsu.com> (raw)
Memory and CPU hot unplug are both asynchronize procedures.
When the unplug operation happens, unplug request cb is called first.
And when ghest OS finished handling unplug, unplug cb will be called
to do the real removal of device.
They both need pc-machine, piix4 and ich9 unplug and unplug request cb.
So this patch set introduces these commom functions as part1, and memory
and CPU hot-unplug will come soon as part 2 and 3.
This patch-set is based on QEmu 2.2
Tang Chen (5):
acpi, pc: Add hotunplug request cb for pc machine.
acpi, ich9: Add hotunplug request cb for ich9.
acpi, pc: Add unplug cb for pc machine.
acpi, ich9: Add unplug cb for ich9.
acpi, piix4: Add unplug cb for piix4.
hw/acpi/ich9.c | 14 ++++++++++++++
hw/acpi/piix4.c | 8 ++++++++
hw/i386/pc.c | 16 ++++++++++++++++
hw/isa/lpc_ich9.c | 14 ++++++++++++--
include/hw/acpi/ich9.h | 4 ++++
5 files changed, 54 insertions(+), 2 deletions(-)
--
1.8.4.2
next reply other threads:[~2015-01-07 14:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-07 6:49 Tang Chen [this message]
2015-01-07 6:49 ` [Qemu-devel] [RESEND PATCH v1 1/5] acpi, pc: Add hotunplug request cb for pc machine Tang Chen
2015-01-07 6:49 ` [Qemu-devel] [RESEND PATCH v1 2/5] acpi, ich9: Add hotunplug request cb for ich9 Tang Chen
2015-01-19 17:26 ` Igor Mammedov
2015-01-07 6:49 ` [Qemu-devel] [RESEND PATCH v1 3/5] acpi, pc: Add unplug cb for pc machine Tang Chen
2015-01-19 17:29 ` Igor Mammedov
2015-01-07 6:49 ` [Qemu-devel] [RESEND PATCH v1 4/5] acpi, ich9: Add unplug cb for ich9 Tang Chen
2015-01-19 17:34 ` Igor Mammedov
2015-01-07 6:49 ` [Qemu-devel] [RESEND PATCH v1 5/5] acpi, piix4: Add unplug cb for piix4 Tang Chen
2015-01-19 17:37 ` Igor Mammedov
2015-01-19 17:40 ` [Qemu-devel] [RESEND PATCH v1 0/5] Common unplug and unplug request cb for memory and CPU hot-unplug Igor Mammedov
2015-01-19 21:29 ` Michael S. Tsirkin
2015-01-20 10:03 ` Igor Mammedov
2015-01-20 10:40 ` Michael S. Tsirkin
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