Move a few misplaced entries into their intended (alphabetical) slots.
Update qemu and mini-os tree info.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
It was lost when vpmu* files were moved from xen/arch/x86/hvm/{vmx|svm}/ to
xen/arch/x86/cpu/
Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
The component being unmaintained right now and him being the apparently
only user at present, this certainly is an improvement over the current
situation.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Tamas K Lengyel <tamas@tklengyel.com>
As well as CC-ing the correct people. I just saw such a request on
xen-users and thought this was worth clarifying here too.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
It is no longer used.
One complication is that xc_map_m2p() has users in xc_offline_page.c,
xen-mfndump and xen-mceinj. Move its implementation into
xc_offline_page (for want of a better location) beside it's current
user.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- drop mentions of removed files from MAINTAINERS ]
Add tools/tests/xen-acess to the supported list under VM EVENT/MEM ACCESS.
Also, changing my e-mail to the preferred one, as it is in many of the headers
already.
Signed-off-by: Tamas K Lengyel <tlengyel@novetta.com>
Acked-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Add an option to the vm_event response to toggle singlestepping on the vCPU.
This is only supported on Intel CPUs which have Monitor Trap Flag capability.
Signed-off-by: Tamas K Lengyel <tlengyel@novetta.com>
Acked-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
Acked-by: Ian Campbell <Ian.campbell@citrix.com>
In practice I haven't been actively involved in this code for some time.
Signed-off-by: Tim Deegan <tim@xen.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
This code now has no active maintainers, as neither Andres nor I
can commit the time.
Signed-off-by: Tim Deegan <tim@xen.org>
Acked-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
kdd's knowledge of Windows kernel internals is several releases out of
date now. However the underlying implementation of the serial protocol
is still sound. I have heard that some people are using it, and I'm happy
to answer questions/bug reports, so don't deprecate it just yet.
Signed-off-by: Tim Deegan <tim@xen.org>
George has a long record of contributions to the x86 memory management
and p2m code. He will be taking over as the primary maintainer of
x86/mm; I will still help out with the shadow pagetable code.
Signed-off-by: Tim Deegan <tim@xen.org>
Acked-by: George Dunlap <george.dunlap@eu.citrix.com>
Razvan and Tamas have been working on this code for a while now, and
have kindly agreed to act as maintainers.
Signed-off-by: Tim Deegan <tim@xen.org>
Acked-by: Tamas K Lengyel <tlengyel@novetta.com>
Acked-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
In preparation for allowing for introspecting ARM and PV domains the old
control interface via the hvm_op hypercall is retired. A new control mechanism
is introduced via the domctl hypercall: monitor_op.
This patch aims to establish a base API on which future applications can build
on.
Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Tamas K Lengyel <tamas.lengyel@zentific.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Tim Deegan <tim@xen.org>
To avoid growing hvm.c these functions can be stored separately. Minor style
changes are applied to the logic in the file.
Signed-off-by: Tamas K Lengyel <tamas.lengyel@zentific.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Tim Deegan <tim@xen.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
In this patch we mechanically rename mem_event to vm_event. This patch
introduces no logic changes to the code. Using the name vm_event better
describes the intended use of this subsystem, which is not limited to memory
events. It can be used for off-loading the decision making logic into helper
applications when encountering various events during a VM's execution.
Signed-off-by: Tamas K Lengyel <tamas.lengyel@zentific.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
The GIC in this platform is mainly compatible with the standard
GICv2 beside:
- ITARGET is extended to 16 bit to support 16 CPUs;
- SGI mask is extended to support 16 CPUs;
- maximum supported interrupt is 510;
- GICH APR and LR register offsets.
Signed-off-by: Frediano Ziglio <frediano.ziglio@huawei.com>
Signed-off-by: Zoltan Kiss <zoltan.kiss@huawei.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
I forgot to request this to be done along with the files being moved.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
In preparation to add support for ARM LPAE mem_event, relocate mem_access,
mem_event and auxiliary functions into common Xen code.
This patch makes no functional changes to the X86 side, for ARM mem_event
and mem_access functions are just defined as placeholder stubs, and are
actually enabled later in the series.
Edits that are only header path adjustments:
xen/arch/x86/domctl.c
xen/arch/x86/mm/hap/nested_ept.c
xen/arch/x86/mm/hap/nested_hap.c
xen/arch/x86/mm/mem_paging.c
xen/arch/x86/mm/mem_sharing.c
xen/arch/x86/mm/p2m-pod.c
xen/arch/x86/mm/p2m-pt.c
xen/arch/x86/mm/p2m.c
xen/arch/x86/x86_64/compat/mm.c
xen/arch/x86/x86_64/mm.c
Makefile adjustments for new/removed code:
xen/common/Makefile
xen/arch/x86/mm/Makefile
Relocated prepare_ring_for_helper and destroy_ring_for_helper functions:
xen/include/xen/mm.h
xen/common/memory.c
xen/include/asm-x86/hvm/hvm.h
xen/arch/x86/hvm/hvm.c
Code movement of mem_event and mem_access:
xen/arch/x86/mm/mem_access.c -> xen/common/mem_access.c
xen/arch/x86/mm/mem_event.c -> xen/common/mem_event.c
xen/include/asm-x86/mem_access.h -> xen/include/xen/mem_access.h
xen/include/asm-x86/mem_event.h -> xen/include/xen/mem_event.h
Signed-off-by: Tamas K Lengyel <tklengyel@sec.in.tum.de>
Acked-by: Tim Deegan <tim@xen.org>
The three existing maintainers are not really able to keep up with
the flow and Wei is one of the top tools contributors (according to
"git shortlog -s -n -p RELEASE-4.4.0..origin/staging tools" and my
own impressions).
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Restricted the change's effect to what its subject says: Replace the
VT-d maintainers, i.e. drop the new additions for the generic IOMMU
code for the time being.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
As agreed upon in offlist discussion among the committers, make all
committers eligible to approve changes to code not having its
maintainership covered explicitly. (For committers to make changes to
such code, generally an ack from a second committer is going to be
required.)
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
I've retained xen.lowlevel.{xc,xs} since they seem more widely useful. I also
kept xen.lowlevel.xl even though it is disabled by default and IMHO useless in
its current form.
I've tried to clean up the various associated bits like example configs, init
scripts, udev rules etc but no doubt I have missed something, those can easily
be cleaned up later.
I've also removed xm-test since although it could in theory be reworked to
test xl it hasn't been touched for years. If someone wants to resurrect it
then they could do so via the git history.
This has been built but not runtime tested.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
v2: Clean out some .*ignore cruft
Remove some xm/xend docs.
Jan Beulich
Boris Ostrovsky
Yang Zhang
Ian Campbell
Quan Xu
Dario Faggioli
Ross Lagerwall
Kevin Tian
David Scott
Andrew Cooper
Tamas K Lengyel
Tim Deegan
Julien Grall
Robert VanVossen
Tamas K Lengyel
Julien Grall
Frediano Ziglio
Anthony PERARD
Olaf Hering
Yang Hongyang
Tamas K Lengyel
Juergen Gross
Xiantao Zhang
Aravind Gopalakrishnan
Liu Jinsong