Messages in this thread | | | From | Igor Mammedov <> | Subject | [PATCH v4 0/2] vhost: support more than 64 memory regions | Date | Thu, 2 Jul 2015 15:08:09 +0200 |
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changes since v3: * rebased on top of vhost-next branch changes since v2: * drop cache patches for now as suggested * add max_mem_regions module parameter instead of unconditionally increasing limit * drop bsearch patch since it's already queued
References to previous versions: v2: https://lkml.org/lkml/2015/6/17/276 v1: http://www.spinics.net/lists/kvm/msg117654.html
Series allows to tweak vhost's memory regions count limit.
It fixes VM crashing on memory hotplug due to vhost refusing accepting more than 64 memory regions with max_mem_regions set to more than 262 slots in default QEMU configuration.
Igor Mammedov (2): vhost: extend memory regions allocation to vmalloc vhost: add max_mem_regions module parameter
drivers/vhost/vhost.c | 28 ++++++++++++++++++++++------ 1 file changed, 22 insertions(+), 6 deletions(-)
-- 1.8.3.1
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