i386: move the kernel to 16MB for NUMA-Q

We are seeing corruption of the decompressed kernel.  It is suspected that
this is platform specific as it has yet to be seen on any other x86.  Move
the kernel to the 16MB boundary.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 0790bdf8c1f108644e486eb91e600a8d2814fda3..abb582bc218fdf4207d3fa3ce92d753fffa35f40 100644 (file)
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -827,6 +827,7 @@ config CRASH_DUMP
 
 config PHYSICAL_START
        hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP)
+       default "0x1000000" if X86_NUMAQ
        default "0x100000"
        help
          This gives the physical address where the kernel is loaded.