From: Izik Eidus <izike@qumranet.com>
Date: Sun, 10 Feb 2008 16:04:15 +0000 (+0200)
Subject: KVM: remove the usage of the mmap_sem for the protection of the memory slots.
X-Git-Tag: v2.6.25-rc4~97^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72dc67a69690288538142df73a7e3ac66fea68dc;p=pandora-kernel.git

KVM: remove the usage of the mmap_sem for the protection of the memory slots.

This patch replaces the mmap_sem lock for the memory slots with a new
kvm private lock, it is needed beacuse untill now there were cases where
kvm accesses user memory while holding the mmap semaphore.

Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
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