Russell King 1522ac3ec9 [ARM] Fix virtual to physical translation macro corner cases ... The current use of these macros works well when the conversion is entirely linear. In this case, we can be assured that the following holds true: __va(p + s) - s = __va(p) However, this is not always the case, especially when there is a non-linear conversion (eg, when there is a 3.5GB hole in memory.) In this case, if 's' is the size of the region (eg, PAGE_SIZE) and 'p' is the final page, the above is most definitely not true. So, we must ensure that __va() and __pa() are only used with valid kernel direct mapped RAM addresses. This patch tweaks the code to achieve this. Tested-by: Charles Moschel <fred99@carolina.rr.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2009-03-12 23:09:09 +00:00
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Kconfig	Merge branch 'for-rmk-realview' of git://linux-arm.org/linux-2.6 into devel	2008-12-01 17:53:45 +00:00
Makefile	…
abort-ev4.S	…
abort-ev4t.S	…
abort-ev5t.S	…
abort-ev5tj.S	…
abort-ev6.S	[ARM] 5416/1: Use unused address in v6_early_abort	2009-03-03 12:11:25 +00:00
abort-ev7.S	…
abort-lv4t.S	…
abort-macro.S	…
abort-nommu.S	…
alignment.c	Merge branch 'omap3-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel	2008-12-15 22:13:26 +00:00
cache-feroceon-l2.c	…
cache-l2x0.c	…
cache-v3.S	[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mm	2008-11-28 23:20:39 +00:00
cache-v4.S	[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mm	2008-11-28 23:20:39 +00:00
cache-v4wb.S	…
cache-v4wt.S	[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mm	2008-11-28 23:20:39 +00:00
cache-v6.S	…
cache-v7.S	…
cache-xsc3l2.c	…
context.c	…
copypage-feroceon.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
copypage-v3.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
copypage-v4mc.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
copypage-v4wb.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
copypage-v4wt.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
copypage-v6.c	[ARM] clearpage: provide our own clear_user_highpage()	2008-11-27 23:53:48 +00:00
copypage-xsc3.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
copypage-xscale.c	[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions	2009-03-12 21:33:03 +00:00
discontig.c	…
dma-mapping.c	[ARM] Fix virtual to physical translation macro corner cases	2009-03-12 23:09:09 +00:00
extable.c	…
fault-armv.c	[ARM] 5366/1: fix shared memory coherency with VIVT L1 + L2 caches	2009-01-28 16:55:00 +00:00
fault.c	Merge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel	2008-12-17 20:04:45 +00:00
fault.h	…
flush.c	…
init.c	[ARM] Fix virtual to physical translation macro corner cases	2009-03-12 23:09:09 +00:00
iomap.c	…
ioremap.c	[ARM] fix section-based ioremap	2009-01-25 17:36:34 +00:00
mm.h	[ARM] use asm/sections.h	2008-12-01 11:53:07 +00:00
mmap.c	[ARM] Fix virtual to physical translation macro corner cases	2009-03-12 23:09:09 +00:00
mmu.c	[ARM] 5402/1: fix a case of wrap-around in sanity_check_meminfo()	2009-02-19 09:49:45 +00:00
nommu.c	[ARM] use asm/sections.h	2008-12-01 11:53:07 +00:00
pgd.c	…
proc-arm6_7.S	…
proc-arm7tdmi.S	…
proc-arm9tdmi.S	…
proc-arm720.S	…
proc-arm740.S	…
proc-arm920.S	…
proc-arm922.S	…
proc-arm925.S	…
proc-arm926.S	…
proc-arm940.S	…
proc-arm946.S	…
proc-arm1020.S	…
proc-arm1020e.S	…
proc-arm1022.S	…
proc-arm1026.S	…
proc-feroceon.S	…
proc-macros.S	…
proc-sa110.S	…
proc-sa1100.S	…
proc-syms.c	[ARM] 5364/1: allow flush_ioremap_region() to be used from modules	2009-01-12 13:51:03 +00:00
proc-v6.S	…
proc-v7.S	…
proc-xsc3.S	[ARM] pxa: add base PXA935 support due to CPUID change	2008-12-02 14:42:40 +08:00
proc-xscale.S	…
tlb-v3.S	…
tlb-v4.S	…
tlb-v4wb.S	…
tlb-v4wbi.S	…
tlb-v6.S	…
tlb-v7.S	…