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由 Dan Carpenter 提交于
It acpi_acquire_global_lock() return AE_NOT_CONFIGURED then "glk" isn't initialized, which, if you got very unlucky, could cause a bug. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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