Scott Wood 7401685242 [POWERPC] 8xx: Work around CPU15 erratum. ... The CPU15 erratum on MPC8xx chips can cause incorrect code execution under certain circumstances, where there is a conditional or indirect branch in the last word of a page, with a target in the last cache line of the next page. This patch implements one of the suggested workarounds, by forcing a TLB miss whenever execution crosses a page boundary. This is done by invalidating the pages before and after the one being loaded into the TLB in the ITLB miss handler. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>		2007-10-03 20:36:36 -05:00
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boot	[POWERPC] bootwrapper: Use fsl_get_immr() in cuboot-pq2.c.	2007-10-03 20:36:35 -05:00
configs	[POWERPC] 4xx: Convert Seqouia flash mappings to new binding	2007-09-19 21:13:16 -05:00
kernel	[POWERPC] 8xx: Work around CPU15 erratum.	2007-10-03 20:36:36 -05:00
lib	[POWERPC] Limit range of __init_ref_ok somewhat	2007-10-03 11:48:44 +10:00
math-emu	[POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c	2006-09-26 15:24:35 +10:00
mm	[POWERPC] Add memory regions to the kcore list for 32-bit machines	2007-10-03 09:12:06 +10:00
oprofile	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
platforms	[POWERPC] 8xx: Work around CPU15 erratum.	2007-10-03 20:36:36 -05:00
sysdev	[POWERPC] 8xx: Add pin and clock setting functions.	2007-10-03 20:36:36 -05:00
xmon	[POWERPC] fix showing xmon help	2007-07-22 21:30:58 +10:00
.gitignore	[POWERPC] Add files build to .gitignore	2006-12-04 20:41:29 +11:00
Kconfig	[POWERPC] 8xx: Fix CONFIG_PIN_TLB.	2007-10-03 20:36:35 -05:00
Kconfig.debug	[POWERPC] Add early debug console for CPM serial ports.	2007-10-03 20:35:43 -05:00
Makefile	[POWERPC] Select proper defconfig for crosscompiles	2007-10-03 12:02:44 +10:00