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95a8fce118
Summary: This fixes kernel crashing when tunable "machdep.moea64_bpvo_pool_size" is set to a value higher then 327680 (default value). Function moea64_mid_bootstrap() relies on moea64_bpvo_pool_size, but at time of the use the variable wan't yet updated with the new value provided by user. Problem was detected after trying to use a VM with 64GB of RAM, and default moea64_bpvo_pool_size is insufficient (kernel boot used more than 470000) . I think default value must be discussed to address this use case, or find a way to calculate pool size automatically based on amount of memory detected. Test Plan: Tested on QEMU VM with 64GB of RAM using "set machdep.moea64_bpvo_pool_size=655360" on loader prompt Submitted by: Alfredo Dal'Ava Júnior (alfredo.junior_eldorado.org.br) Differential Revision: https://reviews.freebsd.org/D23233 |
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| .. | ||
| aim_machdep.c | ||
| locore.S | ||
| locore32.S | ||
| locore64.S | ||
| mmu_oea.c | ||
| mmu_oea64.c | ||
| mmu_oea64.h | ||
| moea64_if.m | ||
| moea64_native.c | ||
| mp_cpudep.c | ||
| slb.c | ||
| trap_subr32.S | ||
| trap_subr64.S | ||