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c31c7d4844
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Thomas Gleixner c31c7d4844 x86: CPA, fix alias checks 
c_p_a() did not discover all aliases correctly. (such as when called
on vmalloc()-ed areas or ioremap()-ed areas)

Push the alias checks to the lower, physical level and consistently
discover all aliases that might exist: the low direct mappings and
the high linear kernel-text mappings (on 64-bit).

Thanks to Andi Kleen for pointing out that this was buggy.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-18 20:54:14 +01:00
..
alpha Introduce path_put() 2008-02-14 21:13:33 -08:00
arm Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2008-02-10 14:09:44 -08:00
avr32 ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
blackfin d_path: Make d_path() use a struct path 2008-02-14 21:17:09 -08:00
cris cris: import memset.c from newlib: fixes compile error with newer (pre4.3) gcc 2008-02-14 20:58:04 -08:00
frv xtime_lock vs update_process_times 2008-02-13 13:29:25 -08:00
h8300 ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
ia64 [IA64] Fix build for sim_defconfig 2008-02-11 13:23:46 -08:00
m32r ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
m68k ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
m68knommu m68knommu: fix profile timer 2008-02-14 20:58:05 -08:00
mips Introduce path_put() 2008-02-14 21:13:33 -08:00
mn10300 mn10300: add platform MTD support for the ASB2303 board 2008-02-08 09:22:30 -08:00
parisc Introduce path_put() 2008-02-14 21:13:33 -08:00
powerpc Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-02-14 21:22:33 -08:00
ppc ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
s390 [S390] dynamic page tables. 2008-02-09 18:24:41 +01:00
sh sh: Fix multiple UTLB hit on UP SH-4. 2008-02-14 14:45:08 +09:00
sparc xtime_lock vs update_process_times 2008-02-13 13:29:25 -08:00
sparc64 Introduce path_put() 2008-02-14 21:13:33 -08:00
um Embed a struct path into struct nameidata instead of nd->{dentry,mnt} 2008-02-14 21:13:33 -08:00
v850 ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
x86 x86: CPA, fix alias checks 2008-02-18 20:54:14 +01:00
xtensa ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
.gitignore arch: Ignore arch/i386 and arch/x86_64 2008-01-19 21:29:39 -08:00
Kconfig Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig 2008-02-03 08:58:08 +01:00