Mark Lord 975b3d3d5b [PATCH] VMSPLIT config options ... Enable selection of different user/kernel VM splits for i386, including an optimized mode for 1GB physical RAM, which gives the kernel a direct (non HIGHMEM) mapping to the entire 1GB rather than just the first 896MB. There is a similarly a similarly optimized mode for machines with exactly 2GB of physical RAM. This can speed up the kernel by avoiding having to create/destroy temporary HIGHMEM mappings, and by not having to include HIGHMEM support at all on such machines. The flip side is that there's less virtual addressing left for userspace in these alternatives, and some binary-only kernel modules may misbehave unless rebuilt with the same VMSPLIT option as the main kernel image. Original idea/patch from Jens Axboe, modified based on suggestions from Linus et al. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-02-01 08:53:21 -08:00
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alpha	[PATCH] vfs: *at functions: core	2006-01-18 19:20:29 -08:00
arm	[ARM] 3289/1: Enable the LCD support for Integrator/CP	2006-01-28 20:54:50 +00:00
arm26	[PATCH] arm26: s/task_threas_info/task_thread_info/	2006-01-16 23:15:27 -08:00
cris	[PATCH] cris: task_thread_info()	2006-01-12 09:08:58 -08:00
frv	[PATCH] Handle TIF_RESTORE_SIGMASK for FRV	2006-01-18 19:20:29 -08:00
h8300	[PATCH] h8300: task_stack_page()	2006-01-12 09:08:55 -08:00
i386	[PATCH] VMSPLIT config options	2006-02-01 08:53:21 -08:00
ia64	[IA64-SGI] Add PROM feature set for device flush list	2006-01-26 13:50:40 -08:00
m32r	[PATCH] m32r: task_pt_regs(), task_stack_page(), task_thread_info()	2006-01-12 09:08:54 -08:00
m68k	[PATCH] m68k: console code in head.S needs framebuffer support built in	2006-01-12 09:09:06 -08:00
m68knommu	[PATCH] m68knommu: task_stack_page()	2006-01-12 09:08:55 -08:00
mips	[PATCH] mips: gdb-stub.c: fix parse error before ; token	2006-02-01 08:53:12 -08:00
parisc	[PATCH] e1000: Added disable packet split capability	2006-01-18 16:17:57 -05:00
powerpc	[PATCH] powerpc: Fix sigmask handling in sys_sigsuspend.	2006-02-01 08:53:19 -08:00
ppc	[PATCH] mv643xx_eth: Fix for building as a module	2006-01-27 11:09:24 -05:00
s390	[PATCH] s390: cputime misaccounting	2006-01-14 18:27:09 -08:00
sh	[PATCH] sh: machine_halt()/machine_power_off() cleanups	2006-02-01 08:53:20 -08:00
sh64	[PATCH] arch/sh64/kernel/time.c: add module.h	2006-02-01 08:53:20 -08:00
sparc	[SPARC]: Fix compile failures in math-emu.	2006-01-30 16:46:24 -08:00
sparc64	[SPARC64]: Kill compat_sys_clock_settime sign extension stub.	2006-01-30 01:31:09 -08:00
um	[PATCH] uml: compilation fix when MODE_SKAS disabled	2006-02-01 08:53:12 -08:00
v850	[PATCH] v850: task_stack_page(), task_pt_regs()	2006-01-12 09:08:54 -08:00
x86_64	[PATCH] Add faster __iowrite32_copy routine for x86_64	2006-02-01 08:53:13 -08:00
xtensa	[PATCH] xtensa: task_pt_regs(), task_stack_page()	2006-01-12 09:08:54 -08:00