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KVM: use __copy_to_user/__clear_user to write guest page
authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Sun, 15 May 2011 15:22:04 +0000 (23:22 +0800)
committerAvi Kivity <avi@redhat.com>
Tue, 12 Jul 2011 08:45:03 +0000 (11:45 +0300)
commita2c036341318ee5c235b4434419d7955f0a872dc
treed1a8d8c7368d96830a0b4d6af7aa652ab5a015d6tree | snapshot
parente2cb5b4ce26223694428efe2040b3a118bb51038commit | diff
KVM: use __copy_to_user/__clear_user to write guest page

Simply use __copy_to_user/__clear_user to write guest page since we have
already verified the user address when the memslot is set

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
arch/x86/kvm/x86.c diff | blob | history
virt/kvm/kvm_main.c diff | blob | history
Linux Kernel Source Tree.