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authorTony Luck <tony.luck@intel.com>2015-11-10 10:09:47 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-10 14:44:26 -0800
commitb0aeba741b2d082e4f0773881af4906ce2bb8231 (patch)
tree54aa8f78967e60d869d4502ab4554aae4676d6b9 /MAINTAINERS
parent3934bbc0446e4cae977a6efe82ce993d37434e53 (diff)
Fix alloc_node_mem_map() to work on ia64 again
In commit a1c34a3bf00a ("mm: Don't offset memmap for flatmem") Laura fixed a problem for Srinivas relating to the bottom 2MB of RAM on an ARM IFC6410 board. One small wrinkle on ia64 is that it allocates the node_mem_map earlier in arch code, so it skips the block of code where "offset" is initialized. Move initialization of start and offset before the check for the node_mem_map so that they will always be available in the latter part of the function. Tested-by: Laura Abbott <laura@labbott.name> Fixes: a1c34a3bf00a (mm: Don't offset memmap for flatmem) Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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