Li, Zhen-Hua a4279e6202 Add WB/UC check for early_ioremap ... On ia64 system, the function early_ioremap returned an uncached memory reference without checking whether this was consistent with existing mappings. This causes efi error and the kernel failed during boot. Add a check to test whether memory has EFI_MEMORY_WB set. Use the function kern_mem_attribute() in early_iomap() function to provide appropriate cacheable or uncacheable mapped address. See the document Documentation/ia64/aliasing.txt for more details. Signed-off-by: Li, Zhen-Hua <zhen-hual@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2013-03-19 16:14:52 -07:00
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Makefile	[PATCH] ia64: ioremap: check EFI for valid memory attributes	2006-03-26 08:56:54 -08:00
contig.c	ia64: use %ld to print pages calculated in nr_free_buffer_pages	2013-02-23 17:50:22 -08:00
discontig.c	ia64: use %ld to print pages calculated in nr_free_buffer_pages	2013-02-23 17:50:22 -08:00
extable.c	[IA64] fix compile error in arch/ia64/mm/extable.c	2009-06-15 09:17:50 -07:00
fault.c	readahead: fault retry breaks mmap file read random detection	2012-10-09 16:22:47 +09:00
hugetlbpage.c	mm: use vm_unmapped_area() in hugetlbfs on ia64 architecture	2013-02-22 13:48:24 -08:00
init.c	memory-hotplug: introduce new arch_remove_memory() for removing page table	2013-02-23 17:50:12 -08:00
ioremap.c	Add WB/UC check for early_ioremap	2013-03-19 16:14:52 -07:00
numa.c	ia64: revert __node_random addition	2010-05-30 10:08:03 -07:00
tlb.c	IA64: drivers: remove __dev* attributes.	2013-01-03 15:57:13 -08:00