Michael Ellerman 31bf111944 [POWERPC] Fix large hash table allocation on Cell blades ... My recent hack to allocate the hash table under 1GB on cell was poorly tested, *cough*. It turns out on blades with large amounts of memory we fail to allocate the hash table at all. This is because RTAS has been instantiated just below 768MB, and 0-x MB are used by the kernel, leaving no areas that are both large enough and also naturally-aligned. For the cell IOMMU hack the page tables must be under 2GB, so use that as the limit instead. This has been tested on real hardware and boots happily. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>		2008-03-13 10:10:26 +11:00
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40x_mmu.c	[POWERPC] ppc405 Fix arithmatic rollover bug when memory size under 16M	2007-11-01 07:15:59 -05:00
44x_mmu.c	[POWERPC] 4xx: Deal with 44x virtually tagged icache	2007-11-01 07:15:30 -05:00
fault.c	[POWERPC] Make setjmp/longjmp code usable outside of xmon	2008-01-25 22:52:50 +11:00
fsl_booke_mmu.c	[POWERPC] 85xx: Respect KERNELBASE, PAGE_OFFSET, and PHYSICAL_START on e500	2008-01-23 19:34:36 -06:00
hash_low_32.S	[POWERPC] Fix COMMON symbol warnings	2007-05-17 21:10:15 +10:00
hash_low_64.S	[POWERPC] Provide a way to protect 4k subpages when using 64k pages	2008-01-24 10:06:01 +11:00
hash_native_64.c	[POWERPC] Use 1TB segments	2007-10-12 14:05:17 +10:00
hash_utils_64.c	[POWERPC] Fix large hash table allocation on Cell blades	2008-03-13 10:10:26 +11:00
hugetlbpage.c	[POWERPC] Add hugepagesz boot-time parameter	2008-01-17 14:57:36 +11:00
init_32.c	[POWERPC] 8xx: Set initial memory limit.	2007-10-03 20:36:36 -05:00
init_64.c	[POWERPC] Silence an annoying boot message	2007-11-13 16:23:47 +11:00
lmb.c	[POWERPC] Fix handling of memreserve if the range lands in highmem	2008-01-23 19:29:08 -06:00
Makefile	[POWERPC] Provide a way to protect 4k subpages when using 64k pages	2008-01-24 10:06:01 +11:00
mem.c	[POWERPC] Add arch-specific walk_memory_remove() for 64-bit powerpc	2008-02-08 19:52:48 +11:00
mmap.c	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
mmu_context_32.c	[POWERPC] Remove the dregs of APUS support from arch/powerpc	2007-06-14 22:30:15 +10:00
mmu_context_64.c	[POWERPC] Tidy up CONFIG_PPC_MM_SLICES code	2007-08-17 11:01:59 +10:00
mmu_decl.h	[POWERPC] Fix 8xx build breakage due to _tlbie changes	2007-11-20 18:42:00 +11:00
numa.c	Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2008-02-07 09:02:26 -08:00
pgtable_32.c	CONFIG_HIGHPTE vs. sub-page page tables.	2008-02-08 09:22:42 -08:00
pgtable_64.c	[POWERPC] Use 1TB segments	2007-10-12 14:05:17 +10:00
ppc_mmu_32.c	[POWERPC] Kill typedef-ed structs for hash PTEs and BATs	2007-06-14 22:30:16 +10:00
slb_low.S	[POWERPC] Use SLB size from the device tree	2007-12-11 13:45:56 +11:00
slb.c	Merge branch 'linux-2.6'	2008-01-24 10:07:21 +11:00
slice.c	spin_lock_unlocked cleanups	2007-10-17 08:43:01 -07:00
stab.c	[POWERPC] Fix build failure on legacy iSeries	2007-11-20 11:37:39 +11:00
subpage-prot.c	[POWERPC] Provide a way to protect 4k subpages when using 64k pages	2008-01-24 10:06:01 +11:00
tlb_32.c	powerpc: tlb_32.c build fix	2007-07-21 17:49:16 -07:00
tlb_64.c	[POWERPC] Fix CONFIG_SMP=n build error on ppc64	2007-11-13 16:22:44 +11:00