linux-stable.git/include/linux/kvm_types.h, branch v4.4.76

KVM: add memslots argument to kvm_arch_memslots_updated

2015-05-26T10:40:17+00:00

Prepare for the case of multiple address spaces.

Reviewed-by: Radim Krcmar 
Signed-off-by: Paolo Bonzini

KVM: move APIC types to arch/x86/

2014-12-18T08:39:51+00:00

They are not used anymore by IA64, move them away.

Signed-off-by: Paolo Bonzini

KVM: forward declare structs in kvm_types.h

2014-08-29T14:35:53+00:00

Opaque KVM structs are useful for prototypes in asm/kvm_host.h, to avoid
"'struct foo' declared inside parameter list" warnings (and consequent
breakage due to conflicting types).

Move them from individual files to a generic place in linux/kvm_types.h.

Signed-off-by: Paolo Bonzini

KVM: Allow cross page reads and writes from cached translations.

2013-04-07T10:05:35+00:00

This patch adds support for kvm_gfn_to_hva_cache_init functions for
reads and writes that will cross a page.  If the range falls within
the same memslot, then this will be a fast operation.  If the range
is split between two memslots, then the slower kvm_read_guest and
kvm_write_guest are used.

Tested: Test against kvm_clock unit tests.

Signed-off-by: Andrew Honig 
Signed-off-by: Gleb Natapov

KVM: Add memory slot versioning and use it to provide fast guest write interface

2011-01-12T09:23:08+00:00

Keep track of memslots changes by keeping generation number in memslots
structure. Provide kvm_write_guest_cached() function that skips
gfn_to_hva() translation if memslots was not changed since previous
invocation.

Acked-by: Rik van Riel 
Signed-off-by: Gleb Natapov 
Signed-off-by: Marcelo Tosatti

KVM: Use u64 for frame data types

2010-08-02T03:39:44+00:00

For 32bit machines where the physical address width is
larger than the virtual address width the frame number types
in KVM may overflow. Fix this by changing them to u64.

[sfr: fix build on 32-bit ppc]

Signed-off-by: Joerg Roedel 
Signed-off-by: Stephen Rothwell 
Signed-off-by: Marcelo Tosatti

KVM: APIC: get rid of deliver_bitmask

2009-06-10T08:48:27+00:00

Deliver interrupt during destination matching loop.

Signed-off-by: Gleb Natapov 
Acked-by: Xiantao Zhang 
Signed-off-by: Marcelo Tosatti

KVM: Split IOAPIC structure

2009-06-10T08:48:21+00:00

Prepared for reuse ioapic_redir_entry for MSI.

Signed-off-by: Sheng Yang 
Signed-off-by: Avi Kivity

KVM: Move struct kvm_pio_request into x86 kvm_host.h

2009-03-24T09:02:55+00:00

This is an x86 specific stucture and has no business living in common code.

Signed-off-by: Avi Kivity

KVM: remove the vmap usage

2009-03-24T09:02:54+00:00

vmap() on guest pages hides those pages from the Linux mm for an extended
(userspace determined) amount of time.  Get rid of it.

Signed-off-by: Izik Eidus 
Signed-off-by: Avi Kivity