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Andi Kleen 6c5acd160a [PATCH] x86_64: Allow kernel page tables upto the end of memory 
Previously they would be only allocated before the kernel text at
1MB.  This limited the maximum supported memory to 128GB.
Now allow the e820 allocator to put them everywhere. Try
to put them beyond any DMA zones to avoid filling them up.
This should free some GFP_DMA memory compared to earlier kernels.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 19:05:03 -08:00
..
alpha [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
arm [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
arm26 [PATCH] dump_thread() cleanup 2006-01-10 08:01:25 -08:00
cris [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
frv Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2006-01-10 08:21:33 -08:00
h8300 [PATCH] h8300: remove MAGIC_ROM_PTR from memory.c 2006-01-10 09:31:26 -08:00
i386 [PATCH] i386: Move phys_proc_id/early intel workaround to correct function. 2006-01-11 19:05:02 -08:00
ia64 [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
m32r [PATCH] dump_thread() cleanup 2006-01-10 08:01:25 -08:00
m68k [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
m68knommu [PATCH] m68knommu: fix ram length of m5208evb board 2006-01-10 09:31:27 -08:00
mips [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
parisc [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
powerpc [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
ppc [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
s390 [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
sh [PATCH] dump_thread() cleanup 2006-01-10 08:01:25 -08:00
sh64 [PATCH] dump_thread() cleanup 2006-01-10 08:01:25 -08:00
sparc [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
sparc64 [PATCH] capable/capability.h (arch/) 2006-01-11 18:42:14 -08:00
um [PATCH] uml: kill an unused variable 2006-01-11 18:42:10 -08:00
v850 [PATCH] dump_thread() cleanup 2006-01-10 08:01:25 -08:00
x86_64 [PATCH] x86_64: Allow kernel page tables upto the end of memory 2006-01-11 19:05:03 -08:00
xtensa [PATCH] "tiny-make-id16-support-optional" fixes 2006-01-10 08:01:23 -08:00