linux/arch/x86
Ian Campbell 5756dd59f1 x86_32: always run the full set of paging state.
I am preparing to convert the boot time page table to the kernels
native format.  To achieve that I need to enable PAE. Enabling PSE
and the no execute bit would not hurt.  So this patch modifies
the boot cpu path to execute all of the kernels enable code
if and only if we have the proper bits set in mmu_cr4_features.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Mika Penttilä <mika.penttila@kolumbus.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:33:27 +01:00
..
boot x86: remove unneded casts 2008-01-30 13:33:23 +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_32: always run the full set of paging state. 2008-01-30 13:33:27 +01:00
lguest x86: change write_gdt_entry signature. 2008-01-30 13:31:13 +01:00
lib x86: remove unneded casts 2008-01-30 13:33:23 +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-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: change size of node ids from u8 to s16 2008-01-30 13:33:25 +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 xen: fix section usage in xen-head.S and setup.c 2008-01-30 13:33:25 +01:00
Kconfig x86: change size of node ids from u8 to s16 2008-01-30 13:33:25 +01:00
Kconfig.cpu x86: reduce CONFIG_X86_PPRO_FENCE bloat 2008-01-30 13:32:31 +01:00
Kconfig.debug x86: add debug of invalid per_cpu map accesses 2008-01-30 13:33:22 +01:00
Makefile x86: document fdimage/isoimage completely in make help 2008-01-30 13:32:49 +01:00
Makefile_32.cpu x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00