Paul Mackerras 8936dda4c2 KVM: PPC: Keep a record of HV guest view of hashed page table entries ... This adds an array that parallels the guest hashed page table (HPT), that is, it has one entry per HPTE, used to store the guest's view of the second doubleword of the corresponding HPTE. The first doubleword in the HPTE is the same as the guest's idea of it, so we don't need to store a copy, but the second doubleword in the HPTE has the real page number rather than the guest's logical page number. This allows us to remove the back_translate() and reverse_xlate() functions. This "reverse mapping" array is vmalloc'd, meaning that to access it in real mode we have to walk the kernel's page tables explicitly. That is done by the new real_vmalloc_addr() function. (In fact this returns an address in the linear mapping, so the result is usable both in real mode and in virtual mode.) There are also some minor cleanups here: moving the definitions of HPT_ORDER etc. to a header file and defining HPT_NPTE for HPT_NPTEG << 3. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>		2012-03-05 14:52:35 +02:00
..
boot	powerpc/85xx: Add dr_mode property in USB nodes	2012-01-18 08:05:42 -06:00
configs	powerpc: Remove legacy iSeries from ppc64_defconfig	2012-02-16 16:15:08 +11:00
include/asm	KVM: PPC: Keep a record of HV guest view of hashed page table entries	2012-03-05 14:52:35 +02:00
kernel	KVM: PPC: Avoid patching paravirt template code	2012-03-05 14:52:34 +02:00
kvm	KVM: PPC: Keep a record of HV guest view of hashed page table entries	2012-03-05 14:52:35 +02:00
lib
math-emu
mm	cpumask: update setup_node_to_cpumask_map() comments	2012-01-12 20:13:11 -08:00
net
oprofile
platforms	powerpc: Remove references to cpu_*_map	2012-02-22 16:48:47 +11:00
sysdev	powerpc/fsl/pci: Fix PCIe fixup regression	2012-02-16 16:15:03 +11:00
xmon
Kconfig
Kconfig.debug
Makefile
relocs_check.pl