Mel Gorman 6391af174a [PATCH] mm: use symbolic names instead of indices for zone initialisation ... Arch-independent zone-sizing is using indices instead of symbolic names to offset within an array related to zones (max_zone_pfns). The unintended impact is that ZONE_DMA and ZONE_NORMAL is initialised on powerpc instead of ZONE_DMA and ZONE_HIGHMEM when CONFIG_HIGHMEM is set. As a result, the the machine fails to boot but will boot with CONFIG_HIGHMEM turned off. The following patch properly initialises the max_zone_pfns[] array and uses symbolic names instead of indices in each architecture using arch-independent zone-sizing. Two users have successfully booted their powerpcs with it (one an ibook G4). It has also been boot tested on x86, x86_64, ppc64 and ia64. Please merge for 2.6.19-rc2. Credit to Benjamin Herrenschmidt for identifying the bug and rolling the first fix. Additional credit to Johannes Berg and Andreas Schwab for reporting the problem and testing on powerpc. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-10-11 11:14:14 -07:00
..
boot_ioremap.c
discontig.c	[PATCH] mm: use symbolic names instead of indices for zone initialisation	2006-10-11 11:14:14 -07:00
extable.c	[PATCH] i386: Allow a kernel not to be in ring 0	2006-09-26 10:52:39 +02:00
fault.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
highmem.c	[PATCH] paravirt: kpte flush	2006-10-01 00:39:34 -07:00
hugetlbpage.c
init.c	BUG_ON cleanups in arch/i386	2006-10-03 23:34:58 +02:00
ioremap.c	[PATCH] Generic ioremap_page_range: i386 conversion	2006-10-01 00:39:31 -07:00
Makefile
mmap.c
pageattr.c
pgtable.c	[PATCH] x86: make __FIXADDR_TOP variable to allow it to make space for a hypervisor	2006-09-26 08:48:55 -07:00