linux-stable/arch/powerpc
Paul Mackerras da9d1d7f28 KVM: PPC: Allow use of small pages to back Book3S HV guests
This relaxes the requirement that the guest memory be provided as
16MB huge pages, allowing it to be provided as normal memory, i.e.
in pages of PAGE_SIZE bytes (4k or 64k).  To allow this, we index
the kvm->arch.slot_phys[] arrays with a small page index, even if
huge pages are being used, and use the low-order 5 bits of each
entry to store the order of the enclosing page with respect to
normal pages, i.e. log_2(enclosing_page_size / PAGE_SIZE).

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 14:52:37 +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: Allow use of small pages to back Book3S HV guests 2012-03-05 14:52:37 +02:00
kernel KVM: PPC: Avoid patching paravirt template code 2012-03-05 14:52:34 +02:00
kvm KVM: PPC: Allow use of small pages to back Book3S HV guests 2012-03-05 14:52:37 +02:00
lib powerpc: POWER7 optimised copy_to_user/copy_from_user using VMX 2011-12-19 14:40:40 +11:00
math-emu powerpc/math_emu/efp: Look for errata handler when type mismatches 2011-10-06 23:36:47 -05:00
mm cpumask: update setup_node_to_cpumask_map() comments 2012-01-12 20:13:11 -08:00
net net: filter: BPF 'JIT' compiler for PPC64 2011-07-21 12:38:32 -07:00
oprofile powerpc/oprofile: Handle events that raise an exception without overflowing 2011-05-26 13:38:57 +10:00
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 powerpc/xmon: Fix #if typo for systems without MSR[RI] 2011-11-25 14:11:28 +11:00
Kconfig lib: use generic pci_iomap on all architectures 2012-01-10 18:04:27 -08:00
Kconfig.debug powerpc: Implement CONFIG_STRICT_DEVMEM 2011-11-28 11:42:08 +11:00
Makefile powerpc: Process dynamic relocations for kernel 2011-12-20 10:21:08 -05:00
relocs_check.pl powerpc: Process dynamic relocations for kernel 2011-12-20 10:21:08 -05:00