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xen/tools/libxl
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Henry Wang e6b1e3892b xen/arm, libxl: Implement XEN_DOMCTL_shadow_op for Arm 
This commit implements the `XEN_DOMCTL_shadow_op` support in Xen
for Arm. The p2m pages pool size for xl guests is supposed to be
determined by `XEN_DOMCTL_shadow_op`. Hence, this commit:

- Introduces a function `p2m_domctl` and implements the subops
`XEN_DOMCTL_SHADOW_OP_SET_ALLOCATION` and
`XEN_DOMCTL_SHADOW_OP_GET_ALLOCATION` of `XEN_DOMCTL_shadow_op`.

- Adds the `XEN_DOMCTL_SHADOW_OP_SET_ALLOCATION` support in libxl.

Therefore enabling the setting of shadow memory pool size
when creating a guest from xl and getting shadow memory pool size
from Xen.

Note that the `XEN_DOMCTL_shadow_op` added in this commit is only
a dummy op, and the functionality of setting/getting p2m memory pool
size for xl guests will be added in following commits.

This is part of CVE-2022-33747 / XSA-409.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
master commit: cf2a68d2ff
master date: 2022-10-11 14:28:42 +0200
2022-10-11 15:52:02 +02:00
..
check-libxl-api-rules
libxl: enforce prohibitions of internal callers
2012-08-01 12:46:52 +01:00
check-xl-disk-parse
tools: remove blktap2 related code and documentation
2019-05-15 16:19:45 +01:00
check-xl-vcpupin-parse
xl: test script for the cpumap parser (for vCPU pinning)
2013-12-09 15:20:12 +00:00
check-xl-vcpupin-parse.data-example
xl: test script for the cpumap parser (for vCPU pinning)
2013-12-09 15:20:12 +00:00
check-xl-vif-parse
libxl: fix vif rate parsing
2013-10-10 15:48:55 +01:00
CODING_STYLE
libxl: CODING_STYLE: Clarify line length limit to 75
2018-10-30 17:03:23 +00:00
flexarray.c
libxl: Have flexarray using the GC
2012-10-05 14:34:30 +01:00
flexarray.h
libxl: Add a comment about NOGC usage with flexarray
2012-10-08 11:45:29 +01:00
gentest.py
libxl: make python scripts work with python 2.6 and up
2019-03-12 14:24:53 +00:00
gentypes.py
libxl: gentypes: initialise array elements in json
2019-11-19 16:44:33 +00:00
idl.py
libxl: make python scripts work with python 2.6 and up
2019-03-12 14:24:53 +00:00
idl.txt
libxl IDL: generate deep copy functions
2014-07-10 13:06:55 +01:00
libxl_9pfs.c
libxl: move libxl__device_from_ to LIBXL_DEFINE_DEVICE_FROM_TYPE
2018-01-25 11:35:21 +00:00
libxl_aoutils.c
libxl: Remove unused arg from libxl__sendmsg_fds
2019-01-11 14:57:52 +00:00
libxl_arch.h
libxl, docs: Use arch-specific default paging memory
2022-10-11 15:51:26 +02:00
libxl_arm_acpi.c
libxl/arm: Fix build on arm64 + acpi w/ gcc 8.2
2018-08-17 16:40:50 +01:00
libxl_arm_no_acpi.c
libxl/arm: Add the size of ACPI tables to maxmem
2016-09-30 11:47:27 +01:00
libxl_arm.c
xen/arm, libxl: Implement XEN_DOMCTL_shadow_op for Arm
2022-10-11 15:52:02 +02:00
libxl_arm.h
libxl/arm: Add the size of ACPI tables to maxmem
2016-09-30 11:47:27 +01:00
libxl_bootloader.c
libxl: allow PVH guests to use a bootloader
2017-09-28 15:28:01 +01:00
libxl_checkpoint_device.c
libxl: remove list callback from device framework
2017-09-22 16:29:18 +01:00
libxl_colo_nic.c
libxl: use libxl__device_kind to get device XS entry
2018-01-25 11:35:14 +00:00
libxl_colo_proxy.c
libxl/colo: unified exit path for colo_proxy_checkpoint
2017-03-16 18:25:16 +00:00
libxl_colo_qdisk.c
libxl: Add Xen colo support for qemu-upstream colo code
2016-12-12 09:48:07 +00:00
libxl_colo_restore.c
libxl: Deprecate libxl__domain_{unpause,resume}
2019-09-20 10:42:41 +01:00
libxl_colo_save.c
libxl: Deprecate libxl__domain_{unpause,resume}
2019-09-20 10:42:41 +01:00
libxl_colo.h
COLO-Proxy: Use socket to get checkpoint event.
2017-03-14 11:36:52 +00:00
libxl_console.c
libxl: Constify libxl_device_* param of *_getinfo
2019-09-20 10:41:01 +01:00
libxl_convert_callout.c
tools/libxl: Make libxl__conversion_helper_abort() safe to use
2015-08-05 10:40:35 +01:00
libxl_cpuid.c
x86/cpuid: Enumeration for BTC_NO
2022-07-12 16:33:19 +01:00
libxl_cpupool.c
tools/libxl: Introduce LIBXL_CPUPOOL_POOLID_ANY
2017-02-16 12:47:12 +00:00
libxl_create.c
libxl: Fix domain soft reset state handling
2021-03-18 15:07:59 +01:00
libxl_device.c
libxl: make default path to add/remove all PV devices
2019-11-25 10:43:32 +00:00
libxl_disk.c
tools/libxl: env variable to signal whether disk/nic backend is trusted
2022-08-03 14:19:37 +02:00
libxl_dm.c
libxl: libxl__ev_qmp_send now takes an egc
2019-11-18 22:58:44 +00:00
libxl_dom_save.c
libxl: libxl__ev_qmp_send now takes an egc
2019-11-18 22:58:44 +00:00
libxl_dom_suspend.c
libxl: Fix domain soft reset state handling
2021-03-18 15:07:59 +01:00
libxl_dom.c
libxl: libxl_domain_need_memory: Make it take a domain_config
2019-10-24 16:08:41 +01:00
libxl_domain.c
libxl: libxl__ev_qmp_send now takes an egc
2019-11-18 22:58:44 +00:00
libxl_event.c
libxl: Introduce libxl__ev_immediate
2019-11-18 22:58:48 +00:00
libxl_event.h
Various: Fix typos unkown', retreive' (detected by lintian)
2018-10-08 15:20:18 +01:00
libxl_exec.c
libxl_exec: Add libxl__spawn_initiate_failure
2019-01-11 14:57:52 +00:00
libxl_flask.c
libxl: Correct license header on libxl_flask.c to be LGPL
2015-03-05 17:06:43 +00:00
libxl_fork.c
libxl: Introduce libxl__ev_child_kill_deregister
2019-11-18 22:58:26 +00:00
libxl_freebsd.c
tools/dm_restrict: Unshare mount and IPC namespaces on Linux
2018-11-06 15:41:24 +00:00
libxl_genid.c
libxl: constify copy and length calculation functions
2016-07-12 12:49:41 +01:00
libxl_internal.c
libxl_qmp: Have a lock for QMP socket access
2019-11-18 22:59:51 +00:00
libxl_internal.h
libxl: Fix domain soft reset state handling
2021-03-18 15:07:59 +01:00
libxl_json.c
libxl_json: Remove libxl__json_object_append_to from header
2019-01-11 14:57:52 +00:00
libxl_json.h
libxl_json: Enable yajl_allow_trailing_garbage
2018-08-21 12:16:02 +01:00
libxl_libfdt_compat.c
tools/libxl: Check if fdt_{first,next}_subnode are present in libfdt
2015-05-21 14:59:17 +01:00
libxl_libfdt_compat.h
xen/arm: Propagate clock-frequency to DOMU if present in the DT timer node
2015-06-25 10:59:08 +01:00
libxl_linux.c
libxl: fix error message for unsharing namespaces
2019-01-18 14:22:36 +00:00
libxl_mem.c
tool/libs/light: Fix libxenlight gcc warning
2020-11-09 17:48:16 +00:00
libxl_netbsd.c
tools/dm_restrict: Unshare mount and IPC namespaces on Linux
2018-11-06 15:41:24 +00:00
libxl_netbuffer.c
libxl: use libxl__device_kind to get device XS entry
2018-01-25 11:35:14 +00:00
libxl_nic.c
tools/libxl: env variable to signal whether disk/nic backend is trusted
2022-08-03 14:19:37 +02:00
libxl_no_colo.c
libxl/libxl_no_colo.c: used LOG*D functions
2016-12-03 15:57:34 +00:00
libxl_no_convert_callout.c
tools/libxl: Infrastructure to convert a legacy stream
2015-07-15 11:22:53 +01:00
libxl_nocpuid.c
libxl: constify src parameter of libxl_nocpuid.c:libxl_cpuid_policy_list_copy
2016-07-13 14:24:02 +01:00
libxl_nonetbuffer.c
tools/libxl: rename remus device to checkpoint device
2016-02-26 15:14:47 +00:00
libxl_numa.c
libxl: initialise nr_dom_vcpus to fix 4a6070ea9
2016-10-24 11:53:20 +01:00
libxl_osdeps.h
tools: include sys/sysmacros.h on Linux
2017-03-15 10:22:33 +00:00
libxl_paths.c
tools: provide --with-system-ipxe
2018-07-16 16:09:14 +01:00
libxl_pci.c
libxl_pci: Don't hold QMP connection while waiting
2019-11-18 23:01:10 +00:00
libxl_psr.c
tools: implement new generic set value interface and MBA set value command
2018-01-18 11:32:51 +00:00
libxl_pvcalls.c
xl/libxl: add pvcalls support
2018-03-30 12:51:55 +01:00
libxl_qmp.c
libxl_qmp: Have a lock for QMP socket access
2019-11-18 22:59:51 +00:00
libxl_remus_disk_drbd.c
setup and control colo proxy on primary side
2016-04-01 14:33:16 +01:00
libxl_remus.c
libxl: Deprecate libxl__domain_{unpause,resume}
2019-09-20 10:42:41 +01:00
libxl_save_callout.c
Tidy libxc xc_domain_save
2017-09-26 11:10:08 +01:00
libxl_save_helper.c
Tidy libxc xc_domain_save
2017-09-26 11:10:08 +01:00
libxl_save_msgs_gen.pl
tools/libxc: Fix domid parameter types
2017-10-11 12:20:17 +01:00
libxl_sched.c
tools: libxl/xl: allow to get/set Credit1's vcpu_migration_delay
2018-03-21 16:24:58 +00:00
libxl_sr_stream_format.h
docs/libxl: Introduce CHECKPOINT_CONTEXT to support migration v2 colo streams
2016-04-01 11:07:28 +08:00
libxl_stream_read.c
libxl: remove device model "none" support from stream functions
2017-09-28 15:28:02 +01:00
libxl_stream_write.c
libxl: remove device model "none" support from stream functions
2017-09-28 15:28:02 +01:00
libxl_test_fdevent.c
libxl: event tests: Provide libxl_test_fdevent
2015-07-15 11:40:43 +01:00
libxl_test_fdevent.h
libxl: event tests: Provide libxl_test_fdevent
2015-07-15 11:40:43 +01:00
libxl_test_timedereg.c
libxl: event tests: test_timedereg: Fix rc handling
2015-07-15 11:40:44 +01:00
libxl_test_timedereg.h
libxl: events: timedereg internal unit test
2014-02-06 14:21:30 +00:00
libxl_tmem.c
tools: remove tmem code and commands
2019-05-13 11:28:27 +01:00
libxl_types_internal.idl
libxl: introduce new backend type VINPUT
2019-11-25 10:42:56 +00:00
libxl_types.idl
Rationalize max_grant_frames and max_maptrack_frames handling
2019-11-29 21:44:42 +00:00
libxl_usb.c
libxl: libxl__ev_qmp_send now takes an egc
2019-11-18 22:58:44 +00:00
libxl_utils.c
libxl, docs: Use arch-specific default paging memory
2022-10-11 15:51:26 +02:00
libxl_utils.h
libxl: Remove/deprecate libxl_get_required_*_memory from the API
2019-10-24 16:08:41 +01:00
libxl_uuid.c
libxl: replace the usage of uuid_t with a char array
2016-04-08 15:07:17 +01:00
libxl_uuid.h
libxl: fix old style declarations
2016-04-20 14:34:04 +01:00
libxl_vdispl.c
libxl: Constify libxl_device_* param of *_getinfo
2019-09-20 10:41:01 +01:00
libxl_vkb.c
libxl: introduce new backend type VINPUT
2019-11-25 10:42:56 +00:00
libxl_vnuma.c
libxl/libxl_vnuma.c: used LOG*D functions
2016-12-03 15:57:35 +00:00
libxl_vsnd.c
libxl: Constify libxl_device_* param of *_getinfo
2019-09-20 10:41:01 +01:00
libxl_vtpm.c
libxl: Constify libxl_device_* param of *_getinfo
2019-09-20 10:41:01 +01:00
libxl_x86_acpi.c
libxl: fix memory map reported to PVH guests
2018-04-23 14:31:05 +01:00
libxl_x86_acpi.h
libxl/acpi: Build ACPI tables for HVMlite guests
2016-09-28 14:32:05 +01:00
libxl_x86.c
libxl, docs: Use arch-specific default paging memory
2022-10-11 15:51:26 +02:00
libxl_xshelp.c
libxl: remove one indentation level
2019-06-28 11:54:52 +01:00
libxl.c
sysctl / libxl: report whether IOMMU/HAP page table sharing is supported
2019-09-17 16:12:47 +02:00
libxl.h
Rationalize max_grant_frames and max_maptrack_frames handling
2019-11-29 21:44:42 +00:00
libxlu_cfg_i.h
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg_l.c
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg_l.h
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg_l.l
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg_y.c
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg_y.h
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg_y.y
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_cfg.c
Rationalize max_grant_frames and max_maptrack_frames handling
2019-11-29 21:44:42 +00:00
libxlu_disk_i.h
libxl: support custom block hotplug scripts
2012-08-06 12:28:03 +01:00
libxlu_disk_l.c
libxl: QED disks support
2016-12-13 20:25:25 +00:00
libxlu_disk_l.h
libxl: QED disks support
2016-12-13 20:25:25 +00:00
libxlu_disk_l.l
libxl: QED disks support
2016-12-13 20:25:25 +00:00
libxlu_disk.c
libxl: properly set default of discard_enable
2014-06-17 10:08:57 +01:00
libxlu_internal.h
libxlu: Handle += in config files
2019-09-20 12:20:02 +01:00
libxlu_pci.c
libxl: workaround gcc 10.2 maybe-uninitialized warning
2020-11-09 17:48:16 +00:00
libxlu_vif.c
libxl: fix vif rate parsing
2013-10-10 15:48:55 +01:00
libxlutil.h
Rationalize max_grant_frames and max_maptrack_frames handling
2019-11-29 21:44:42 +00:00
Makefile
libxl: Add optimisation to ev_lock
2019-09-19 12:24:56 +01:00
osdeps.c
libxl: fixup incorrect indentation
2011-10-12 16:21:32 +01:00
test_common.c
libxl: event tests: Provide miniature poll machinery
2015-07-15 11:40:43 +01:00
test_common.h
libxl: event tests: Provide miniature poll machinery
2015-07-15 11:40:43 +01:00
test_fdderegrace.c
libxl: event tests: Fix =' vs ==' in fdderegrace
2015-07-15 16:02:33 +01:00
test_timedereg.c
libxl: events: timedereg internal unit test
2014-02-06 14:21:30 +00:00
xenlight.pc.in
tools: remove blktap2 related code and documentation
2019-05-15 16:19:45 +01:00
xlutil.pc.in
tools: adapt xenlight.pc and xlutil.pc to new pkg-config scheme
2017-03-14 14:13:14 +00:00