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linux/arch/arm/kernel
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Russell King 8799ee9f49 [ARM] Set bit 4 on section mappings correctly depending on CPU 
On some CPUs, bit 4 of section mappings means "update the
cache when written to".  On others, this bit is required to
be one, and others it's required to be zero.  Finally, on
ARMv6 and above, setting it turns on "no execute" and prevents
speculative prefetches.

With all these combinations, no one value fits all CPUs, so we
have to pick a value depending on the CPU type, and the area
we're mapping.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-29 18:24:21 +01:00
..
apm.c [ARM] Convert kmalloc+memset to kzalloc 2006-03-21 22:06:17 +00:00
armksyms.c [ARM] nommu: uaccess tweaks 2006-06-28 17:59:46 +01:00
arthur.c [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
asm-offsets.c [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
bios32.c [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00
calls.S [ARM] 3338/1: old ABI compat: sys_socketcall 2006-02-16 22:36:13 +00:00
compat.c [ARM] 3365/1: [cleanup] header for compat.c exported functions 2006-03-15 23:17:30 +00:00
compat.h [ARM] 3365/1: [cleanup] header for compat.c exported functions 2006-03-15 23:17:30 +00:00
crunch-bits.S [ARM] 3370/2: ep93xx: add crunch support 2006-06-28 17:55:01 +01:00
crunch.c [ARM] 3370/2: ep93xx: add crunch support 2006-06-28 17:55:01 +01:00
debug.S [ARM] Remove unnecessary asm/hardware.h includes 2006-03-21 22:05:50 +00:00
dma-isa.c [ARM] arch/arm/kernel/dma-isa.c: named initializers 2006-05-16 22:09:46 +01:00
dma.c [ARM] Move DMA exports to be next to each function 2006-01-04 15:52:45 +00:00
ecard.c [ARM] Convert kmalloc+memset to kzalloc 2006-03-21 22:06:17 +00:00
entry-armv.S [ARM] 3370/2: ep93xx: add crunch support 2006-06-28 17:55:01 +01:00
entry-common.S [ARM] Remove RETINSTR macro 2006-06-25 11:17:23 +01:00
entry-header.S [ARM] Move enable_irq and disable_irq to assembler.h 2006-03-23 16:59:37 +00:00
fiq.c [ARM] 3256/1: Make the function-returning ldm's use sp as the base register 2006-01-12 16:53:51 +00:00
head-common.S [ARM] nommu: start-up code 2006-03-27 14:58:25 +01:00
head-nommu.S [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ 2006-06-25 12:01:48 +01:00
head.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
init_task.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
io.c [ARM] Fix compiler warnings for memcpy_toio/memcpy_fromio/memset_io 2005-09-24 10:42:06 +01:00
irq.c [PATCH] make noirqdebug/irqfixup __read_mostly, add (un)likely() 2006-06-23 07:43:05 -07:00
isa.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iwmmxt.S [ARM] 3632/1: iwmmxt: fix up argument comment for iwmmxt_task_restore() 2006-06-24 09:57:13 +01:00
Makefile [ARM] 3370/2: ep93xx: add crunch support 2006-06-28 17:55:01 +01:00
module.c [ARM] 3205/1: Handle new EABI relocations when loading kernel modules. 2005-12-14 22:04:22 +00:00
process.c [ARM] Add thread_notify infrastructure 2006-06-22 10:24:18 +01:00
ptrace.c [ARM] 3665/1: crunch: add ptrace support 2006-06-28 17:55:00 +01:00
ptrace.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
semaphore.c [ARM] 3103/1: ARM EABI: stack pointer must be 64-bit aligned (part 2) 2006-01-14 16:18:09 +00:00
setup.c [ARM] Remove yucky ifdefs to print "id(wb)BRR" suffix on CPU name 2006-06-29 15:03:09 +01:00
signal.c [ARM] 3664/1: crunch: add signal frame save/restore 2006-06-28 17:54:59 +01:00
signal.h [ARM] nommu: fixups for the exception vectors 2006-03-27 15:18:50 +01:00
smp.c [ARM] SMP: don't set cpu_*_map in smp_prepare_boot_cpu 2006-03-25 21:37:29 +00:00
sys_arm.c [ARM] noMMU: block sys_fork in nommu mode 2006-03-21 22:03:19 +00:00
sys_oabi-compat.c [ARM] 3338/1: old ABI compat: sys_socketcall 2006-02-16 22:36:13 +00:00
time.c [ARM] 3554/1: ARM: Fix dyntick locking 2006-06-18 16:26:58 +01:00
traps.c Merge nommu tree 2006-03-28 22:05:10 +01:00
vmlinux.lds.S [ARM] nommu: uaccess tweaks 2006-06-28 17:59:46 +01:00