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| author |   Marcelo Tosatti <mtosatti@redhat.com> | 2009-08-05 15:43:58 -0300 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2009-08-06 12:06:54 +0300 |
| commit | 53a27b39ff4d2492f84b1fdc2f0047175f0b0b93 (patch) | |
| tree | 7e772fd283bb1e75e54a9ba8ef887ea0e5c2baf2 /lib/dma-debug.c | |
| parent | KVM: ia64: fix build failures due to ia64/unsigned long mismatches (diff) | |
| download | wireguard-linux-53a27b39ff4d2492f84b1fdc2f0047175f0b0b93.tar.xz wireguard-linux-53a27b39ff4d2492f84b1fdc2f0047175f0b0b93.zip | |
KVM: MMU: limit rmap chain length
Otherwise the host can spend too long traversing an rmap chain, which
happens under a spinlock.
Cc: stable@kernel.org
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions