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[Qemu-ppc] [PATCH v5 0/6] Memory hotplug for PowerPC sPAPR guests
From: |
Bharata B Rao |
Subject: |
[Qemu-ppc] [PATCH v5 0/6] Memory hotplug for PowerPC sPAPR guests |
Date: |
Thu, 25 Jun 2015 11:44:09 +0530 |
Hi,
This is v5 of memory hotplug support patchset for PowerPC
sPAPR guests.
This patchset applies on spapr-next branch of David Gibson's tree with
the other prerequisite patchset applied. Pre-requistes patchset was
posted at:
https://lists.gnu.org/archive/html/qemu-devel/2015-06/msg05157.html
Changes in v5
-------------
- Get rid of hotplug_mem_size alignment completely and start hotplug base
right after RAM. (01/06)
- Disable LMB DR and revert to older style of memory DT representation
if RAM size, maxmem size or individual node memory sizes aren't aligned
to SPAPR_MEMORY_BLOCK_SIZE (256M). (02/06)
- Use dr_lmb_enabled from sPAPRMachineClass itself instead of copying
it to sPAPRMachineState. (02/06)
- Ensure address@hidden is created even when -numa option isn't specified.
(03/06)
- Calling pc_dimm_memory_unplug() when pc_dimm_memory_plug() fails isn't
required. (05/06)
- Added a new patch to prevent memory hotplug to memory-less nodes (06/06)
v4: https://lists.gnu.org/archive/html/qemu-devel/2015-06/msg05242.html
v3: https://lists.nongnu.org/archive/html/qemu-devel/2015-04/msg02910.html
*** BLURB HERE ***
Bharata B Rao (6):
spapr: Initialize hotplug memory address space
spapr: Add LMB DR connectors
spapr: Support ibm,dynamic-reconfiguration-memory
spapr: Make hash table size a factor of maxram_size
spapr: Memory hotplug support
spapr: Don't allow memory hotplug to memory less nodes
default-configs/ppc64-softmmu.mak | 1 +
docs/specs/ppc-spapr-hotplug.txt | 48 ++++
hw/ppc/spapr.c | 460 ++++++++++++++++++++++++++++++++++----
hw/ppc/spapr_events.c | 8 +-
hw/ppc/spapr_hcall.c | 51 ++++-
include/hw/ppc/spapr.h | 28 ++-
6 files changed, 542 insertions(+), 54 deletions(-)
--
2.1.0
- [Qemu-ppc] [PATCH v5 0/6] Memory hotplug for PowerPC sPAPR guests,
Bharata B Rao <=
- [Qemu-ppc] [PATCH v5 1/6] spapr: Initialize hotplug memory address space, Bharata B Rao, 2015/06/25
- [Qemu-ppc] [PATCH v5 3/6] spapr: Support ibm, dynamic-reconfiguration-memory, Bharata B Rao, 2015/06/25
- [Qemu-ppc] [PATCH v5 5/6] spapr: Memory hotplug support, Bharata B Rao, 2015/06/25
- [Qemu-ppc] [PATCH v5 4/6] spapr: Make hash table size a factor of maxram_size, Bharata B Rao, 2015/06/25
- [Qemu-ppc] [PATCH v5 2/6] spapr: Add LMB DR connectors, Bharata B Rao, 2015/06/25