[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 0/6] per-domain IOMMU control
This series is base on my recent 'use stashed domain create flags' series [1] and Alexandru Isaila's 'Clean iommu_hap_pt_share enabled code' patch [2]. It ultimately introduces a new 'passthrough' option to xl.cfg to provide per-domain control over a guests IOMMU mappings. [1] https://lists.xenproject.org/archives/html/xen-devel/2019-07/msg02253.html [2] https://lists.xenproject.org/archives/html/xen-devel/2019-07/msg01708.html Paul Durrant (6): domain: introduce XEN_DOMCTL_CDF_iommu use is_iommu_enabled() where appropriate... remove late (on-demand) construction of IOMMU page tables make passthrough/pci.c:deassign_device() static iommu: tidy up iommu_us_hap_pt() and need_iommu_pt_sync() macros introduce a 'passthrough' configuration option to xl.cfg... docs/man/xl.cfg.5.pod.in | 52 +++++++ tools/libxl/libxl.h | 5 + tools/libxl/libxl_create.c | 22 +++ tools/libxl/libxl_types.idl | 7 + tools/xl/xl_parse.c | 38 +++++ xen/arch/arm/domain.c | 12 +- xen/arch/arm/p2m.c | 5 +- xen/arch/arm/setup.c | 3 + xen/arch/x86/dom0_build.c | 4 +- xen/arch/x86/domain.c | 3 +- xen/arch/x86/domctl.c | 4 +- xen/arch/x86/hvm/hvm.c | 6 +- xen/arch/x86/hvm/mtrr.c | 5 +- xen/arch/x86/hvm/vioapic.c | 2 +- xen/arch/x86/hvm/vmx/vmcs.c | 2 +- xen/arch/x86/hvm/vmx/vmx.c | 2 +- xen/arch/x86/mm/mem_sharing.c | 2 +- xen/arch/x86/mm/p2m-ept.c | 4 +- xen/arch/x86/mm/paging.c | 2 +- xen/arch/x86/setup.c | 3 + xen/arch/x86/x86_64/mm.c | 2 +- xen/common/domain.c | 10 +- xen/common/memory.c | 4 +- xen/common/vm_event.c | 2 +- xen/drivers/passthrough/amd/iommu_guest.c | 2 +- xen/drivers/passthrough/device_tree.c | 18 +-- xen/drivers/passthrough/io.c | 8 +- xen/drivers/passthrough/iommu.c | 170 +++++++--------------- xen/drivers/passthrough/pci.c | 116 +++++++-------- xen/drivers/passthrough/vtd/iommu.c | 12 +- xen/drivers/passthrough/vtd/x86/hvm.c | 2 +- xen/drivers/passthrough/x86/iommu.c | 97 +----------- xen/include/asm-arm/iommu.h | 3 - xen/include/asm-x86/iommu.h | 4 - xen/include/public/domctl.h | 10 +- xen/include/xen/iommu.h | 35 ++--- xen/include/xen/sched.h | 13 +- 37 files changed, 321 insertions(+), 370 deletions(-) --- Cc: Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx> Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx> Cc: Brian Woods <brian.woods@xxxxxxx> Cc: George Dunlap <george.dunlap@xxxxxxxxxxxxx> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> Cc: Jan Beulich <jbeulich@xxxxxxxx> Cc: Julien Grall <julien.grall@xxxxxxx> Cc: Jun Nakajima <jun.nakajima@xxxxxxxxx> Cc: Kevin Tian <kevin.tian@xxxxxxxxx> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Cc: Petre Pircalabu <ppircalabu@xxxxxxxxxxxxxxx> Cc: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx> Cc: "Roger Pau Monné" <roger.pau@xxxxxxxxxx> Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx> Cc: Tamas K Lengyel <tamas@xxxxxxxxxxxxx> Cc: Tim Deegan <tim@xxxxxxx> Cc: Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx> Cc: Wei Liu <wl@xxxxxxx> -- 2.20.1.2.gb21ebb671 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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