For 4.17, and backport to all stable releases. Patch 2 doesn't technically need backporting, but it's safe and I'm dis-enclined to forgo testing in older releases.
See patches for changelogs. Andrew Cooper (4): xen: Introduce non-broken hypercalls for the paging mempool size tools/tests: Unit test for paging mempool size xen/arm, libxl: Revert XEN_DOMCTL_shadow_op; use p2m mempool hypercalls xen/arm: Correct the p2m pool size calculations tools/include/xenctrl.h | 3 + tools/libs/ctrl/xc_domain.c | 29 ++++ tools/libs/light/libxl_arm.c | 14 +- tools/libs/light/libxl_dom.c | 19 +++ tools/libs/light/libxl_internal.h | 3 + tools/libs/light/libxl_x86.c | 15 +- tools/tests/Makefile | 1 + tools/tests/paging-mempool/.gitignore | 1 + tools/tests/paging-mempool/Makefile | 42 ++++++ tools/tests/paging-mempool/test-paging-mempool.c | 181 +++++++++++++++++++++++ xen/arch/arm/domctl.c | 53 ------- xen/arch/arm/include/asm/p2m.h | 1 - xen/arch/arm/p2m.c | 32 ++-- xen/arch/x86/include/asm/hap.h | 1 + xen/arch/x86/include/asm/shadow.h | 4 + xen/arch/x86/mm/hap/hap.c | 11 ++ xen/arch/x86/mm/paging.c | 43 ++++++ xen/arch/x86/mm/shadow/common.c | 11 ++ xen/common/domctl.c | 14 ++ xen/include/public/domctl.h | 24 ++- xen/include/xen/domain.h | 3 + 21 files changed, 415 insertions(+), 90 deletions(-) create mode 100644 tools/tests/paging-mempool/.gitignore create mode 100644 tools/tests/paging-mempool/Makefile create mode 100644 tools/tests/paging-mempool/test-paging-mempool.c -- 2.11.0
