H. Peter Anvin b38b066590 x86: filter CPU features dependent on unavailable CPUID levels ... Impact: Fixes potential crashes on misconfigured systems. Some CPU features require specific CPUID levels to be available in order to function, as they contain information about the operation of a specific feature. However, some BIOSes and virtualization software provide the ability to mask CPUID levels in order to support legacy operating systems. We try to enable such CPUID levels when we know how to do it, but for the remaining cases, filter out such CPU features when there is no way for us to support them. Do this in one place, in the CPUID code, with a table-driven approach. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2009-01-23 18:08:05 -08:00
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boot
configs
crypto
ia32
include/asm	x86: handle PAT more like other CPU features	2009-01-23 18:07:45 -08:00
kernel	x86: filter CPU features dependent on unavailable CPUID levels	2009-01-23 18:08:05 -08:00
kvm
lguest
lib
mach-default
mach-generic
mach-rdc321x
mach-voyager
math-emu
mm	x86: handle PAT more like other CPU features	2009-01-23 18:07:45 -08:00
oprofile	Merge branch 'oprofile/ring_buffer' into oprofile/oprofile-for-tip	2009-01-08 14:27:34 +01:00
pci	x86 PAT: consolidate old memtype new memtype check into a function	2009-01-13 19:13:00 +01:00
power
scripts
vdso
video
xen
Kconfig	x86: offer frame pointers in all build modes	2009-01-07 11:18:59 +01:00
Kconfig.cpu
Kconfig.debug
Makefile
Makefile_32.cpu