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| author | Scott Wood | 2012-08-22 15:03:50 +0000 |
|---|---|---|
| committer | Alexander Graf | 2012-10-05 23:38:54 +0200 |
| commit | 5bd1cf118533aba41b3fbd4834e6362a9237db71 (patch) | |
| tree | 33cf8766cec82d210d95755a8291855c7f199705 /drivers | |
| parent | adbb48a854bf8dee556dc42b96dd61503351a82d (diff) | |
KVM: PPC: set IN_GUEST_MODE before checking requests
Avoid a race as described in the code comment.
Also remove a related smp_wmb() from booke's kvmppc_prepare_to_enter().
I can't see any reason for it, and the book3s_pr version doesn't have it.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions