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pmm: simpler and bugfix process_memory_range loop #339

Merged
merged 2 commits into from
Oct 31, 2024
Merged

pmm: simpler and bugfix process_memory_range loop #339

merged 2 commits into from
Oct 31, 2024

Commits on Feb 23, 2024

  1. pmm: simpler and bugfix process_memory_range loop 

    This simplifies the adding of frames during boot. It also fixes a bug for
configurations with > 1GB memory. After the initial 4K frames, the current
(`cur`) is aligned to 2MB.  Trying to add a 1GB frame at this point will
lead to page faults further down the line as we end up with misaligned page
frame mfns.

Signed-off-by: Johannes Wikner <[email protected]>
    @sktt
    sktt committed Feb 23, 2024
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  2. pmm: remove unused find_max_avail_order 

    Previously used but with the current pmm loop, there's no need for it.

Signed-off-by: Johannes Wikner <[email protected]>
    @sktt
    sktt committed Feb 23, 2024
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