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Groups > linux.kernel > #1501116
| From | Boris Ostrovsky <boris.ostrovsky@oracle.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/8] PVH v2 support |
| Date | 2016-10-14 20:20 +0200 |
| Message-ID | <ssffk-4Pd-17@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
(Resending with proper mailing lists included) PVH v2 support for unprivileged guests. Previous version was posted long time ago. Major changes: 1. Drop PVH v1 support 2. Enable ACPI. This allows us to use much more of native code and results in making this series much simpler (for example, PV-style VCPU bringup is no longer necessary). 3. Refactor 32-bit pagetable setup from native code (by Matt Fleming) This has been tested on Intel/AMD, both 32- and 64-bit, including CPU hotplug and save/restore. Compile-tested for ARM. Boris Ostrovsky (8): xen/x86: Remove PVH support x86/head: Refactor 32-bit pgtable setup xen/pvh: Import PVH-related Xen public interfaces xen/pvh: Bootstrap PVH guest xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC xen/pvh: Initialize grant table for PVH guests xen/pvh: PVH guests always have PV devices xen/pvh: Enable CPU hotplug arch/x86/Makefile | 2 + arch/x86/kernel/Makefile | 2 + arch/x86/kernel/head_32.S | 168 +--------------------- arch/x86/kernel/pgtable_32.S | 196 +++++++++++++++++++++++++ arch/x86/xen/Kconfig | 2 +- arch/x86/xen/Makefile | 1 + arch/x86/xen/enlighten.c | 251 ++++++++++++++++----------------- arch/x86/xen/mmu.c | 21 +-- arch/x86/xen/platform-pci-unplug.c | 4 +- arch/x86/xen/setup.c | 37 +---- arch/x86/xen/smp.c | 78 ++++------ arch/x86/xen/smp.h | 8 -- arch/x86/xen/xen-head.S | 62 +------- arch/x86/xen/xen-ops.h | 1 - arch/x86/xen/xen-pvh.S | 143 +++++++++++++++++++ drivers/xen/cpu_hotplug.c | 2 +- drivers/xen/events/events_base.c | 1 - drivers/xen/grant-table.c | 8 +- include/xen/interface/elfnote.h | 12 +- include/xen/interface/hvm/hvm_vcpu.h | 143 +++++++++++++++++++ include/xen/interface/hvm/start_info.h | 98 +++++++++++++ include/xen/xen.h | 12 +- 22 files changed, 764 insertions(+), 488 deletions(-) create mode 100644 arch/x86/kernel/pgtable_32.S create mode 100644 arch/x86/xen/xen-pvh.S create mode 100644 include/xen/interface/hvm/hvm_vcpu.h create mode 100644 include/xen/interface/hvm/start_info.h -- 1.8.3.1
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[PATCH 0/8] PVH v2 support Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
[PATCH 7/8] xen/pvh: PVH guests always have PV devices Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [Xen-devel] [PATCH 7/8] xen/pvh: PVH guests always have PV devices Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> - 2016-10-14 21:30 +0200
Re: [PATCH 7/8] xen/pvh: PVH guests always have PV devices Juergen Gross <jgross@suse.com> - 2016-10-18 18:00 +0200
[PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [Xen-devel] [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> - 2016-10-14 21:20 +0200
Re: [Xen-devel] [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 21:40 +0200
Re: [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Roger Pau Monné <roger.pau@citrix.com> - 2016-10-26 12:50 +0200
Re: [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-26 16:50 +0200
Re: [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Roger Pau Monné <roger.pau@citrix.com> - 2016-10-26 17:20 +0200
Re: [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-26 18:10 +0200
[PATCH 8/8] xen/pvh: Enable CPU hotplug Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [Xen-devel] [PATCH 8/8] xen/pvh: Enable CPU hotplug Andrew Cooper <andrew.cooper3@citrix.com> - 2016-10-14 20:50 +0200
Re: [Xen-devel] [PATCH 8/8] xen/pvh: Enable CPU hotplug Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 21:10 +0200
[PATCH 4/8] xen/pvh: Bootstrap PVH guest Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [Xen-devel] [PATCH 4/8] xen/pvh: Bootstrap PVH guest Andrew Cooper <andrew.cooper3@citrix.com> - 2016-10-14 20:50 +0200
Re: [Xen-devel] [PATCH 4/8] xen/pvh: Bootstrap PVH guest Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 21:00 +0200
Re: [Xen-devel] [PATCH 4/8] xen/pvh: Bootstrap PVH guest Andrew Cooper <andrew.cooper3@citrix.com> - 2016-10-14 21:20 +0200
Re: [Xen-devel] [PATCH 4/8] xen/pvh: Bootstrap PVH guest Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> - 2016-10-14 21:20 +0200
Re: [Xen-devel] [PATCH 4/8] xen/pvh: Bootstrap PVH guest Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 21:40 +0200
[PATCH 2/8] x86/head: Refactor 32-bit pgtable setup Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup hpa@zytor.com - 2016-10-14 20:40 +0200
Re: [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:50 +0200
Re: [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup hpa@zytor.com - 2016-10-14 21:10 +0200
Re: [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 21:30 +0200
[PATCH 3/8] xen/pvh: Import PVH-related Xen public interfaces Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [Xen-devel] [PATCH 3/8] xen/pvh: Import PVH-related Xen public interfaces Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> - 2016-10-14 20:40 +0200
Re: [PATCH 3/8] xen/pvh: Import PVH-related Xen public interfaces Juergen Gross <jgross@suse.com> - 2016-10-21 13:00 +0200
[PATCH 1/8] xen/x86: Remove PVH support Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-14 20:20 +0200
Re: [Xen-devel] [PATCH 1/8] xen/x86: Remove PVH support Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> - 2016-10-14 20:40 +0200
Re: [PATCH 1/8] xen/x86: Remove PVH support Juergen Gross <jgross@suse.com> - 2016-10-18 15:50 +0200
Re: [PATCH 1/8] xen/x86: Remove PVH support Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-18 16:50 +0200
Re: [PATCH 1/8] xen/x86: Remove PVH support Juergen Gross <jgross@suse.com> - 2016-10-18 17:40 +0200
Re: [PATCH 1/8] xen/x86: Remove PVH support Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-18 17:50 +0200
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