i386 boot: replace boot_ioremap with enhanced bt_ioremap - enhance bt_ioremap

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This patch makes it possible for bt_ioremap() to be used before
paging_init(), via providing an early implementation of set_fixmap()
that can be used before paging_init().

This way boot_ioremap() can be replaced by bt_ioremap().

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Huang, Ying 2008-01-30 13:33:44 +01:00 • committed by Ingo Molnar

parent 4138cc3418

commit 0947b2f31c

4 changed files with 91 additions and 2 deletions

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1

arch/x86/kernel/setup_32.c

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2

arch/x86/mm/init_32.c

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87

arch/x86/mm/ioremap_32.c

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3

include/asm-x86/io_32.h

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