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authorPaul Jackson <pj@sgi.com>2008-05-14 08:15:40 -0700
committerThomas Gleixner <tglx@linutronix.de>2008-05-25 10:55:11 +0200
commit028b785888c523baccdf27af0cdbf1deb92edec0 (patch)
tree7a5ae30398b16fe3b7d7fcb13eb46776917e43b1 /arch/x86/mach-default
parentc3965bd15118742d72b4bc1a290d37b3f081eb98 (diff)
x86 boot: extend some internal memory map arrays to handle larger EFI input
Extend internal boot time memory tables to allow for up to three entries per node, which may be larger than the 128 E820MAX entries handled by the legacy BIOS E820 interface. The EFI interface, if present, is capable of passing memory map entries for these larger node counts. This patch requires an earlier patch that rewrote code depending on these array sizes from using E820MAX explicitly to size loops, to instead using ARRAY_SIZE() of the applicable array. Another patch following this one will provide the code to pick up additional memory entries passed via the EFI interface from the BIOS and insert them in the following, now enlarged, arrays. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mach-default')
0 files changed, 0 insertions, 0 deletions