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| author | Huang Ying <ying.huang@intel.com> | 2010-06-22 06:23:11 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 07:47:11 (GMT) |
| commit | bbeb34062fbad287c949a945a516a0c15b179993 (patch) | |
| tree | cf29b50e076ba1ddc07d5b1292f243653a2f67a9 /drivers/pcmcia/soc_common.h | |
| parent | 6c3f6041172b78d5532c6bf3680d304e92ec2e66 (diff) | |
| download | linux-bbeb34062fbad287c949a945a516a0c15b179993.tar.xz | |
KVM: Fix a race condition for usage of is_hwpoison_address()
is_hwpoison_address accesses the page table, so the caller must hold
current->mm->mmap_sem in read mode. So fix its usage in hva_to_pfn of
kvm accordingly.
Comment is_hwpoison_address to remind other users.
Reported-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'drivers/pcmcia/soc_common.h')
0 files changed, 0 insertions, 0 deletions