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8799ee9f49
kernel-ark/arch/arm/mm
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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
..
abort-ev4.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
abort-ev4t.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
abort-ev5t.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
abort-ev5tj.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
abort-ev6.S [ARM] CONFIG_CPU_MPCORE -> CONFIG_CPU_32v6K 2006-02-22 21:13:28 +00:00
abort-lv4t.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
abort-macro.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
alignment.c [ARM] 2969/1: miscellaneous whitespace cleanup 2005-10-12 19:58:10 +01:00
cache-v3.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cache-v4.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cache-v4wb.S [ARM] Fix SA110/SA1100 cache flushing 2006-04-07 13:23:57 +01:00
cache-v4wt.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cache-v6.S [ARM] 3356/1: Workaround for the ARM1136 I-cache invalidation problem 2006-03-10 22:26:47 +00:00
consistent.c [ARM] 3439/2: xsc3: add I/O coherency support 2006-04-02 00:07:39 +01:00
copypage-v3.S [ARM] Remove LOADREGS macro 2006-06-25 11:23:45 +01:00
copypage-v4mc.c [PATCH] ARM: Fix build error 2005-05-16 23:36:22 +01:00
copypage-v4wb.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
copypage-v4wt.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
copypage-v6.c [ARM] Make v6 copypage function static and cleanup pgprots 2005-10-30 19:03:21 +00:00
copypage-xsc3.S [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
copypage-xscale.c [PATCH] ARM: Fix Xscale copy_page implementation 2005-06-08 15:28:24 +01:00
discontig.c [ARM] Cleanup ARM includes 2006-01-03 17:39:34 +00:00
extable.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fault-armv.c [PATCH] mm: arm ready for split ptlock 2005-10-29 21:40:42 -07:00
fault.c [ARM] Prevent deadlock in page fault handler 2005-09-20 17:52:13 +01:00
fault.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
flush.c [ARM] 3356/1: Workaround for the ARM1136 I-cache invalidation problem 2006-03-10 22:26:47 +00:00
init.c [ARM] Remove TABLE_SIZE, and several unused function prototypes 2006-06-28 17:59:51 +01:00
iomap.c [ARM] nommu: add stubs for ioremap and friends 2006-06-28 17:59:48 +01:00
ioremap.c [ARM] nommu: add stubs for ioremap and friends 2006-06-28 17:59:48 +01:00
Kconfig [ARM] 3675/2: Preparing for AT91SAM926 support 2006-06-29 16:06:33 +01:00
Makefile [ARM] nommu: remove fault-armv, mmap and mm-armv files from nommu build 2006-06-28 17:59:52 +01:00
mm-armv.c [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
mmap.c [PATCH] Avoiding mmap fragmentation 2005-06-21 18:46:16 -07:00
mmu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nommu.c [ARM] nommu: export flush_dcache_page() 2006-06-28 17:59:53 +01:00
proc-arm6_7.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm720.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm920.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm922.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm925.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm926.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm1020.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm1020e.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm1022.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-arm1026.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-macros.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
proc-sa110.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-sa1100.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-syms.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
proc-v6.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-xsc3.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
proc-xscale.S [ARM] Set bit 4 on section mappings correctly depending on CPU 2006-06-29 18:24:21 +01:00
tlb-v3.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
tlb-v4.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
tlb-v4wb.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
tlb-v4wbi.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
tlb-v6.S [ARM] 3352/1: DSB required for the completion of a TLB maintenance operation 2006-03-07 14:42:27 +00:00