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9cc3a1ac9a
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David S. Miller 9cc3a1ac9a [SPARC64]: Make use of Niagara 256MB PTEs for kernel mappings. 
We use a bitmap, one bit for every 256MB of memory.  If the
bit is set we can use a 256MB PTE for linear mappings, else
we have to use a 4MB PTE.

SUN4V support is there, and we can very easily add support
for Panther cpu 256MB PTEs in the future.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-20 01:13:55 -08:00
..
alpha [PATCH] alpha: fix IRQ handling lockup 2006-03-09 19:47:37 -08:00
arm [ARM] 3362/1: [cleanup] - duplicate decleration of mem_fclk_21285 2006-03-15 23:18:08 +00:00
arm26 [PATCH] arm26: select BLK_DEV_FD only on A5K 2006-02-01 08:53:22 -08:00
cris [PATCH] fallout from ptrace consolidation patch: cris/arch-v10 2006-02-07 20:57:19 -05:00
frv [PATCH] FRV: Use virtual interrupt disablement 2006-02-14 16:09:35 -08:00
h8300 [PATCH] add missing pm_power_off's 2006-03-06 18:40:44 -08:00
i386 [PATCH] x86: check for online cpus before bringing them up 2006-03-17 07:51:25 -08:00
ia64 [IA64] Fix race in the accessed/dirty bit handlers 2006-03-08 16:07:55 -08:00
m32r [PATCH] m32r: fix and update for gcc-4.0 2006-02-24 14:31:36 -08:00
m68k [PATCH] m68k: pm_power_off() breakage 2006-02-18 16:30:20 -05:00
m68knommu [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
mips [MIPS] SB1: Check for -mno-sched-prolog if building corelis debug kernel. 2006-03-18 16:59:31 +00:00
parisc [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
powerpc powerpc: update defconfigs 2006-03-16 16:55:08 +11:00
ppc powerpc: Fix various syscall/signal/swapcontext bugs 2006-03-08 13:24:22 +11:00
s390 [PATCH] s390: Increase spinlock retry code performance 2006-03-09 19:47:38 -08:00
sh [PATCH] arch/sh/Kconfig: don't source non-existing Kconfig files 2006-03-09 19:47:37 -08:00
sh64 [PATCH] drive_info removal outside of arch/i386 2006-02-07 20:56:47 -05:00
sparc [SPARC]: BUG_ON() Conversion in arch/sparc/kernel/ioport.c 2006-03-20 01:10:35 -08:00
sparc64 [SPARC64]: Make use of Niagara 256MB PTEs for kernel mappings. 2006-03-20 01:13:55 -08:00
um [PATCH] uml: tidying COW code 2006-02-24 14:31:37 -08:00
v850 [PATCH] add missing pm_power_off's 2006-03-06 18:40:44 -08:00
x86_64 Revert "[PATCH] x86-64: Fix up handling of non canonical user RIPs" 2006-03-14 08:01:47 -08:00
xtensa [PATCH] xtensa must set RWSEM_GENERIC_SPINLOCK=y 2006-03-09 19:47:37 -08:00