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950f9d95be
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3 Commits

Author SHA1 Message Date
Thomas Gleixner
950f9d95be x86: fix the missing BIOS area check in page_is_ram 
page_is_ram has a FIXME since ages, which reminds to sanity check the
BIOS area between 640k and 1M, which is sometimes falsely reported as
RAM in the e820 tables.

Implement the sanity check. Move the BIOS range defines from
pageattr.c into e820.h to avoid duplicate defines.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-01-30 13:34:06 +01:00
Thomas Gleixner
5f5192b9fe x86: move page_is_ram() function 
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2008-01-30 13:34:06 +01:00
Thomas Gleixner
e64c8aa0c5 x86: unify ioremap_32 and _64 
Unify the now identical ioremap_32.c and ioremap_64.c into the
same ioremap.c file. No code changed.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-01-30 13:34:05 +01:00