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| author | Alexander Graf <agraf@suse.de> | 2010-08-02 21:24:48 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:52:06 +0200 |
| commit | e7c1d14e3bf40b87e6a3f68964b36dbb2c875c0f (patch) | |
| tree | 2dd5d3e6f3ac88f532b790cc4215d349c8b95790 /arch/powerpc/kvm/book3s_64_mmu_host.c | |
| parent | 2e602847d9c2d6b487bda62bbbe550db40ca912f (diff) | |
| download | linux-3.10-e7c1d14e3bf40b87e6a3f68964b36dbb2c875c0f.tar.gz linux-3.10-e7c1d14e3bf40b87e6a3f68964b36dbb2c875c0f.tar.bz2 linux-3.10-e7c1d14e3bf40b87e6a3f68964b36dbb2c875c0f.zip | |
KVM: PPC: Make invalidation code more reliable
There is a race condition in the pte invalidation code path where we can't
be sure if a pte was invalidated already. So let's move the spin lock around
to get rid of the race.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu_host.c')
0 files changed, 0 insertions, 0 deletions