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  • Aleksandr Rybalko's avatar
    Check paddr for overflow. · 6b821a74
    Aleksandr Rybalko authored
    Fix panic on initialize of "vm reserv" per-superpage lock in case when RAM ends at upper boundary of address space.
    Observed on ARM32 board BPI-R2 (2GB RAM 0x80000000-0xffffffff).
    PR:		235362
    Reviewed by:	kib, markj, alc
    MFC after:	2 weeks
    Differential Revision: