1
linux/arch/x86
Thomas Gleixner 0879750f5d x86: cpa cleanup the 64-bit alias math
Cleanup the address calculations, which are necessary to identify the
high/low alias mappings of the kernel on 64 bit machines. Instead of
calling __pa/__va back and forth, calculate the physical address once
and base the other calculations on it. Add understandable constants so
we can use the already available within() helper. Also add comments,
which help mere mortals to understand what this code does.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:34:09 +01:00
..
boot x86: unify arch/x86/boot/compressed/misc_??.c 2008-01-30 13:33:38 +01:00
configs x86: Set CFQ as default in 32-bit defconfig 2008-01-30 13:32:49 +01:00
crypto [CRYPTO] twofish: Merge common glue code 2008-01-14 17:07:57 +11:00
ia32 x86: remove unneded casts 2008-01-30 13:33:23 +01:00
kernel x86: rodata config hookup 2008-01-30 13:34:09 +01:00
lguest x86: remove depends on X86_32 from PARAVIRT & PARAVIRT_GUEST 2008-01-30 13:33:32 +01:00
lib x86: fix usage of .section .sched.text in assembler code 2008-01-30 13:33:37 +01:00
mach-default spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
mach-es7000 i386: es7000 minor cleanups 2007-10-17 20:16:15 +02:00
mach-generic spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
mach-rdc321x x86: add support for the RDC R-321x SoC 2008-01-30 13:33:36 +01:00
mach-visws x86: cleanup mpspec variants 2008-01-30 13:30:35 +01:00
mach-voyager x86: convert TSC disabling to generic cpuid disable bitmap 2008-01-30 13:33:20 +01:00
math-emu x86: arch/x86/math-emu/errors.c: fix printk warnings 2008-01-30 13:32:13 +01:00
mm x86: cpa cleanup the 64-bit alias math 2008-01-30 13:34:09 +01:00
oprofile x86: rename stack_pointer to kernel_trap_sp 2008-01-30 13:33:16 +01:00
pci x86: serverworks: IRQ routing needs no _p 2008-01-30 13:33:14 +01:00
power x86: make __{save,restore}_processor_state static 2008-01-30 13:31:23 +01:00
vdso x86: add vdso32-int80-syms.lds to .gitignore 2008-01-30 13:33:24 +01:00
video i386: move video 2007-10-11 11:16:56 +02:00
xen x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
Kconfig x86: replace boot_ioremap() with enhanced bt_ioremap() - remove boot_ioremap() 2008-01-30 13:33:44 +01:00
Kconfig.cpu x86: reduce CONFIG_X86_PPRO_FENCE bloat 2008-01-30 13:32:31 +01:00
Kconfig.debug x86: cpa: fix the self-test 2008-01-30 13:34:09 +01:00
Makefile x86: add support for the RDC R-321x SoC 2008-01-30 13:33:36 +01:00
Makefile_32.cpu x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00