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Committer:
Adam Conrad
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Date:
2019-03-01 19:04:07 UTC
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Revision ID:
adconrad@0c3.net-20190301190407-9krr5n929vyt1ecp
* build/util/efi-image: Fix up FAT filesystem size calculation:
- Call mkfs.msdos with -v so we can trace what it's doing.
- We appear to need 32k headroom, not 24k; this was masked
by rounding errors and blind luck until grub grew 1.5kB.
- Break out the magic headroom number into 32+31 to match
the comment and make the arithmetic more obvious to read.
- Round file sizes up, not down, so we don't break in future.