i386 boot: replace boot_ioremap with enhanced bt_ioremap
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b4 am [email protected]Versions newest first
- v1 Latest3 patches 16 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | i386 boot: replace boot_ioremap with enhanced bt_ioremap - enhance bt_ioremaparch/ arch/ arch/ +1 more | +91 | 9 replies | |
| 2/3 | i386 boot: replace boot_ioremap with enhanced bt_ioremap - remove boot_ioremaparch/ arch/ arch/ +2 more | +5 | 0 replies | |
| 3/3 | i386 boot: replace boot_ioremap with enhanced bt_ioremap - rename bt_ioremap to early_ioremaparch/ arch/ arch/ +7 more | +50 | 0 replies |
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Cover letter [PATCH -mm 0/3] i386 boot: replace boot_ioremap with enhanced bt_ioremap
This patchset replaces boot_ioremap with a enhanced version of bt_ioremap and renames the bt_ioremap to early_ioremap. This reduces 12k from .init.data segment and increases the size of memory that can be re-mapped before paging_init to 64k.
This patchset is based on linux-2.6.24-rc5-mm1 + efi-split-efi-tables-parsing-code-from-efi-runtime-service-support-code.patch. It has been tested on i386 with PAE on/off.
Best Regards,
Huang Ying