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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [patch 00/44] Xen guest support for 2.6.23
Hi Linus,
This patch series implements Xen guest support for Linux. Please apply
it for 2.6.23.
The patch series consists of:
- a series of cleanups, mostly to make things a bit more general for
Xen to hook into
- some extensions to the paravirt_ops interface
- The Xen implementation itself.
The vast majority of the changes are in the Xen-specific parts of the tree
(arch/i386/xen, include/xen or Xen-specific drivers).
Changes:
add kstrndup
add argv_split()
usermodehelper: split setup from execution
Add common orderly_poweroff()
usermodehelper: Tidy up waiting
use elfnote.h to generate vsyscall notes.
paravirt: add an "mm" argument to alloc_pt
paravirt: add a hook for once the allocator is ready
paravirt: increase IRQ limit
paravirt: unstatic leave_mm
paravirt: unstatic smp_store_cpu_info
paravirt: make siblingmap functions visible
paravirt: export __supported_pte_mask
Allocate and free vmalloc areas
paravirt: helper to disable all IO space
Add a sched_clock paravirt_op
Add nosegneg capability to the vsyscall page notes
xen: Add Xen interface header files
xen: Core Xen implementation
xen: virtual mmu
xen: event channels
xen: time implementation
xen: configuration
xen: add pinned page flag
xen: Complete pagetable pinning
xen: ignore RW mapping of RO pages in pagetable_init
xen: Account for stolen time
xen: Implement sched_clock
xen: SMP guest support
xen: Add support for preemption
xen: lazy-mmu operations
xen: hack to prevent bad segment register reload
xen: use the hvc console infrastructure for Xen console
xen: Add grant table support
xen: add the Xenbus sysfs and virtual device hotplug driver
xen: add virtual block device driver.
xen: add virtual network device driver
xen: machine operations
xen: handle external requests for shutdown, reboot and sysrq
xen: Place vcpu_info structure into per-cpu memory
xen: Attempt to patch inline versions of common operations
xen: suppress abs symbol warnings for unused reloc pointers
xen: use iret directly when possible
xen: disable all non-virtual drivers
Diffstat:
arch/i386/Kconfig | 2
arch/i386/Makefile | 3
arch/i386/boot/compressed/relocs.c | 2
arch/i386/kernel/asm-offsets.c | 9
arch/i386/kernel/entry.S | 85
arch/i386/kernel/head.S | 5
arch/i386/kernel/paravirt.c | 37
arch/i386/kernel/setup.c | 2
arch/i386/kernel/smp.c | 5
arch/i386/kernel/smpboot.c | 8
arch/i386/kernel/tsc.c | 23
arch/i386/kernel/vmi.c | 4
arch/i386/kernel/vmiclock.c | 8
arch/i386/kernel/vmlinux.lds.S | 1
arch/i386/kernel/vsyscall-note.S | 49
arch/i386/mach-voyager/voyager_thread.c | 2
arch/i386/mm/init.c | 3
arch/i386/mm/pageattr.c | 2
arch/i386/xen/Kconfig | 11
arch/i386/xen/Makefile | 4
arch/i386/xen/enlighten.c | 1144 ++++++
arch/i386/xen/events.c | 590 +++
arch/i386/xen/features.c | 29
arch/i386/xen/manage.c | 143
arch/i386/xen/mmu.c | 564 +++
arch/i386/xen/mmu.h | 60
arch/i386/xen/multicalls.c | 90
arch/i386/xen/multicalls.h | 45
arch/i386/xen/setup.c | 96
arch/i386/xen/smp.c | 404 ++
arch/i386/xen/time.c | 590 +++
arch/i386/xen/xen-asm.S | 291 +
arch/i386/xen/xen-head.S | 36
arch/i386/xen/xen-ops.h | 71
arch/x86_64/kernel/early_printk.c | 5
arch/x86_64/kernel/mce.c | 2
drivers/Makefile | 2
drivers/acpi/thermal.c | 24
drivers/block/Kconfig | 9
drivers/block/Makefile | 1
drivers/block/xen-blkfront.c | 988 +++++
drivers/char/Kconfig | 8
drivers/char/Makefile | 1
drivers/char/hvc_xen.c | 159
drivers/macintosh/therm_pm72.c | 3
drivers/macintosh/windfarm_core.c | 3
drivers/net/Kconfig | 12
drivers/net/Makefile | 2
drivers/net/hamradio/baycom_epp.c | 2
drivers/net/xen-netfront.c | 1863 +++++++++++
drivers/pnp/pnpbios/core.c | 2
drivers/sbus/char/bbc_envctrl.c | 5
drivers/sbus/char/envctrl.c | 7
drivers/xen/Makefile | 2
drivers/xen/grant-table.c | 582 +++
drivers/xen/xenbus/Makefile | 7
drivers/xen/xenbus/xenbus_client.c | 569 +++
drivers/xen/xenbus/xenbus_comms.c | 233 +
drivers/xen/xenbus/xenbus_comms.h | 46
drivers/xen/xenbus/xenbus_probe.c | 935 +++++
drivers/xen/xenbus/xenbus_probe.h | 74
drivers/xen/xenbus/xenbus_xs.c | 861 +++++
fs/ocfs2/heartbeat.c | 2
include/asm-i386/irq.h | 1
include/asm-i386/mach-default/irq_vectors_limits.h | 2
include/asm-i386/mmu_context.h | 2
include/asm-i386/paravirt.h | 24
include/asm-i386/pgalloc.h | 6
include/asm-i386/setup.h | 4
include/asm-i386/smp.h | 5
include/asm-i386/timer.h | 32
include/asm-i386/vmi_time.h | 2
include/asm-i386/xen/hypercall.h | 413 ++
include/asm-i386/xen/hypervisor.h | 73
include/asm-i386/xen/interface.h | 188 +
include/linux/elfnote.h | 22
include/linux/kmod.h | 52
include/linux/major.h | 2
include/linux/page-flags.h | 5
include/linux/reboot.h | 5
include/linux/string.h | 4
include/linux/vmalloc.h | 4
include/xen/events.h | 48
include/xen/features.h | 23
include/xen/grant_table.h | 107
include/xen/hvc-console.h | 6
include/xen/interface/elfnote.h | 133
include/xen/interface/event_channel.h | 195 +
include/xen/interface/features.h | 43
include/xen/interface/grant_table.h | 375 ++
include/xen/interface/io/blkif.h | 94
include/xen/interface/io/console.h | 23
include/xen/interface/io/netif.h | 158
include/xen/interface/io/ring.h | 260 +
include/xen/interface/io/xenbus.h | 44
include/xen/interface/io/xs_wire.h | 87
include/xen/interface/memory.h | 145
include/xen/interface/physdev.h | 145
include/xen/interface/sched.h | 77
include/xen/interface/vcpu.h | 167
include/xen/interface/version.h | 60
include/xen/interface/xen.h | 447 ++
include/xen/page.h | 179 +
include/xen/xenbus.h | 234 +
kernel/cpuset.c | 2
kernel/kmod.c | 240 -
kernel/sys.c | 58
kernel/sysctl.c | 10
lib/Makefile | 2
lib/argv_split.c | 106
lib/kobject_uevent.c | 2
mm/util.c | 28
mm/vmalloc.c | 53
net/bridge/br_stp_if.c | 2
net/irda/irias_object.c | 43
security/keys/request_key.c | 3
116 files changed, 15047 insertions(+), 225 deletions(-)
Thanks,
J
--
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