de106f6489
during auto-configuration (`cold'), raise interrupt level to splhigh and return, instead of reporting a stray interrupt. 2. In cpu_switch(), start running a newly selected proces at splclock() instead of the saved IPL, allowing high-priority interrupts in ctx_alloc() which can take many cycles to install a new context (especially on the two-level sun4c MMU). |
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Makefile |