Andreas Mohr 9b48341752 [PATCH] i386: fix buggy MTRR address checks ... Fix checks that failed to realize that values are 4-kB-unit-sized (note the format strings in this same diff context which *do* realize the unit size, via appended "000"!). Also fix an incorrect below-1MB area check (as gathered from Jan Beulich's unapplied patch at http://www.ussg.iu.edu/hypermail/linux/kernel/0411.1/1378.html ) Update mtrr_add_page() docu to make 4-kB-sized calculation more obvious. Given several further items mentioned in Jan's patch mail, all in all MTRR code seems surprisingly buggy, for a surprisingly long period of time (many years). Further work/investigation would be useful. TBD Note that my patch is pretty much UNTESTED, since I can only verify that it TBD successfully boots my machine, but I cannot test against actual buggy TBD hardware which would require these (formerly broken) checks. Long -mm TBD simmering would make sense, especially since these now-working checks might TBD turn out to have adverse effects on unaffected hardware. Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Jan Beulich <jbeulich@novell.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org>		2006-12-07 02:14:00 +01:00
..
cpufreq	[CPUFREQ] Make acpi-cpufreq unsticky again.	2006-09-30 23:19:38 -04:00
mcheck	[PATCH] severing module.h->sched.h	2006-12-04 02:00:22 -05:00
mtrr	[PATCH] i386: fix buggy MTRR address checks	2006-12-07 02:14:00 +01:00
amd.c	[PATCH] i386: mark cpu cache functions as __cpuinit	2006-09-26 10:52:36 +02:00
centaur.c	[PATCH] i386: mark cpu cache functions as __cpuinit	2006-09-26 10:52:36 +02:00
common.c	BUG_ON cleanups in arch/i386	2006-10-03 23:34:58 +02:00
cpu.h	[PATCH] i386: remove redundant generic_identify() calls when identifying cpus	2006-09-26 10:52:36 +02:00
cyrix.c	[PATCH] i386: mark cpu identify functions as __cpuinit	2006-09-26 10:52:36 +02:00
intel.c	[PATCH] i386: mark cpu cache functions as __cpuinit	2006-09-26 10:52:36 +02:00
intel_cacheinfo.c	[PATCH] cpu hotplug: use hotplug version of registration in late inits	2006-07-31 13:28:39 -07:00
Makefile
nexgen.c	[PATCH] i386: mark cpu identify functions as __cpuinit	2006-09-26 10:52:36 +02:00
proc.c	[PATCH] i386/x86-64: New Intel feature flags	2006-09-26 10:52:42 +02:00
rise.c	[PATCH] i386: mark cpu init functions as __cpuinit, data as __cpuinitdata	2006-09-26 10:52:36 +02:00
transmeta.c	[PATCH] i386: mark cpu identify functions as __cpuinit	2006-09-26 10:52:36 +02:00
umc.c	[PATCH] i386: mark cpu init functions as __cpuinit, data as __cpuinitdata	2006-09-26 10:52:36 +02:00