notaz d8a4f33192 cache: need an isb barrier on icache invalidate ... I don't have a switch but on r-pi4 it's easy to reproduce problems without this Instruction Synchronization Barrier. Better be safe than having "fun" dealing with super rare crashes.		2022-08-02 23:06:52 +02:00
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cache.s	cache: need an isb barrier on icache invalidate	2022-08-02 23:06:52 +02:00