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| author | Izik Eidus <izike@qumranet.com> | 2008-02-10 17:04:15 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-03-04 14:19:40 +0100 |
| commit | 72dc67a69690288538142df73a7e3ac66fea68dc (patch) | |
| tree | f40cc5ef0c66686a469977fd438e5b6786f16280 /arch/x86/mm/highmem_32.c | |
| parent | KVM: emulate access to MSR_IA32_MCG_CTL (diff) | |
| download | linux-72dc67a69690288538142df73a7e3ac66fea68dc.tar.xz linux-72dc67a69690288538142df73a7e3ac66fea68dc.zip | |
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>
Diffstat (limited to 'arch/x86/mm/highmem_32.c')
0 files changed, 0 insertions, 0 deletions