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Fix: Mark ramdisk as used in memory map#408

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phil-opp merged 2 commits intomainfrom
fix-ramdisk
Dec 28, 2023
Merged

Fix: Mark ramdisk as used in memory map#408
phil-opp merged 2 commits intomainfrom
fix-ramdisk

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Fixes #399


Side note: I'm not really happy with the current implementation. I think it would be better to already split the memory map given to LegacyFrameAllocator so that it uses separate region kinds for the kernel slice and the ramdisk. E.g. here:

LegacyFrameAllocator::new(memory_map.entries().copied().map(UefiMemoryDescriptor));

However, such a change would require a lot of testing, so it's probably better to do this in a future PR.

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Bootloader marks frames used for the ramdisk as MemoryRegionKind::Usable when using Uefi

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