880870b41a
Close a potential race in reading the CPU dtrace flags, where a thread can start on one CPU, and partway through retrieving the flags be swapped out, while another thread traps and sets the CPU_DTRACE_NOFAULT. This could cause the first thread to return without handling the fault. Discussed with: markj@ |
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boot/zfs | ||
compat/opensolaris | ||
contrib/opensolaris | ||
dev |