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a hypervisor.
Default: yes
+ coherent_pool=nn[KMG] [ARM,KNL]
+ Sets the size of memory pool for coherent, atomic dma
+ allocations if Contiguous Memory Allocator (CMA) is used.
+
code_bytes [X86] How many bytes of object code to print
in an oops report.
Range: 0 - 8192