* [GIT PULL] Linux KVM tool for v3.7-rc0
@ 2012-10-12 11:34 Pekka Enberg
2012-10-12 17:27 ` Christoph Hellwig
2012-10-16 2:41 ` Stephen Rothwell
0 siblings, 2 replies; 32+ messages in thread
From: Pekka Enberg @ 2012-10-12 11:34 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Andrew Morton, Ingo Molnar, Avi Kivity, linux-kernel
Hi Linus,
Please consider pulling the latest LKVM tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
LKVM is the long lost userspace friend of KVM that makes it really easy
to launch virtualized Linx environment on x86 and PPC64 Linux.
To try out LKVM, first make sure you have a KVM and virtio enabled
kernel:
make defconfig
make kvmconfig
make
Second, install LKVM to your $HOME/bin directory:
make -C tools/kvm install
And then simply type:
lkvm run
and you are greeted with a network-enabled shell in a KVM sandbox using
your host binaries running a freshly built kernel.
One really cool thing to do with LKVM is run Trinity. the Linux syscall
fuzzer, in a KVM sandbox.
To do that, first fetch latest Trinity sources and install it to your
$HOME/bin directory:
git clone git://git.codemonkey.org.uk/trinity
make -C trinity install
Then start trinity in a KVM sandbox:
lkvm sandbox -- $HOME/bin/trinity --dangerous
Pekka
------------------>
The following changes since commit 56d92aa5cf7c96c70f81d0350c94faf46a9fb76d:
Merge tag 'stable/for-linus-3.7-x86-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen (2012-10-02 22:09:10 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
Alessandro Guido (2):
kvm tools, ui: Add some missing key codes
kvm tools, sdl: Fix "5" key
Amerigo Wang (2):
kvm tools: build rbtree.o from source
kvm tools: implement "help xxx" command
Amos Kong (4):
kvm tools: Make virt_queue__available return false if queue is not initialized
kvm tools: Add a script to setup private bridge
kvm tools: Add a script to setup tap device
kvm tools: Setup bridged network by a script
Andy Shevchenko (1):
kvm tools: don't use custom strtoul for hex numbers
Aneesh Kumar K.V (21):
tools/kvm/9p: Add support for multiple 9p export dirs
tools/kvm/9p: Always include system header before kernel headers
tools/kvm/9p: Use the same #define as the kernel
tools/kvm/virtio: Add new iov helper
tools/kvm/9p: Don't follow symlink on server
tools/kvm/9p: Fix the pdu len.
tools/kvm/9p: Simplify the handler
tools/kvm/9p: check the iov count with the read/write count
tools/kvm/9p: Add error protocol reply
tools/kvm/9p: Make the 9p handler void return
tools/kvm/9p: Add error handling
tools/kvm/9p: Add encode/decode routines for protocol data
tools/kvm/9p: return EOPNOTSUPP if the handler is not implemented
kvm tools, 9p: Add error handling to protocol handlers
kvm tools, 9p: WSTAT don't use open fid
net/9p: Remove structure not used in the code
tools/kvm: Use kernel header version of net/9p/9p.h
kvm tools, 9p: handler should be called in case of not supported operation
kvm tools: Save and restore the iovec related values in read and write
kvm tools, 9p: Implement 9p2000.L extensions
kvm tools, 9p: Fix walk to prepare correct path name
Anton Vorontsov (1):
kvm tools: Fix broken terminal when kvm exits because of a signal
Asias He (192):
bios: No new line at EOF nit fix
kvm: remove unneccessary iotcl parameter
kvm__init: the kernel should support irq and pit
kvm: reimplement kvm__setup_sregs
kvm: kvm__setup_sregs initialize more registers
early_printk.c: add rep/outsb support
kvm__setup_sregs: fix indentation
kvm, test: add PIT 8254 and PIC 8259 test code
kvm, test: add a counter to tick test in ISR
kvm: Check vmx capability using cpuid
kvm__setup_cpuid: use KVM_GET_SUPPORTED_CPUID to simplify cpuid setup
kvm, pci: fill up virtio device configuration header
kvm: Add cscope target to Makefile
virtio: capacity should be in 512-byte sectors
kvm,virtio: move SECTOR_SHIFT and SECTOR_SIZE to disk-image.h
kvm,virtio: do not publish read only feature to guest
kvm: Add rw to default kernel command line parameters
kvm,virtio: add scatter-gather support
kvm,virtio: add scatter-gather support v2
kvm tools: add README
kvm tools: remove KVM_EXIT_INTERNAL_ERROR
kvm tools: Cleanup IO space and PCI magic numbers
kvm tools: Add helper functions for virtqueue code
kvm tools: Move terminal related code to a new file term.c
kvm tools: Make 8250 serial use infrastructure provided by term.c
kvm tools: Virtio console support
kvm tools: Introduce --enable-virtio-console option
kvm tools: Rename struct device to struct blk_device for block devices
kvm tools: Introduce virtio.c and virtio.h
kvm tools: Unify virtio code file names
kvm tools: Drop virt_queue__get_used_elem virtio helper
kvm tools: Use virt_queue__get_iov to simpify virtio blk IO handler
kvm tools: Make virtio console device code thread-safe
kvm tools: Remove unnecessary goto label out_unlock
kvm tools: Exit KVM session on Ctrl+a and 'x'
kvm tools: Replace option --enable-virtio-console with --console
kvm tools: Fix virtio console PCI class number and device ID number
kvm tools: Fix lock imbalance in virtio_console_pci_io_out()
kvm tools: Use IRQ pin 2 for virtio console
kvm tools: Implement virtio network device
kvm tools: Fix virtio console input problem
kvm tools: Implement virtio net TSO/UFO support
kvm tools: Respect ISR status in virtio header
kvm tools: Respect VRING_AVAIL_F_NO_INTERRUPT
kvm tools: Use virt_queue__trigger_irq() to trigger IRQ for virtio console
kvm tools: Use virt_queue__trigger_irq() to trigger IRQ for virtio blk
kvm tools: Use virt_queue__trigger_irq() to trigger IRQ for virtio rng
kvm tools: Fix virtio console hangs by removing IRQ injection for tx path
kvm tools: Bring VIRTIO_BLK_F_SEG_MAX feature back to virtio blk
kvm tools: Tune the command-line option
kvm tools: Move disk image related code under disk directory
kvm tools: Rename disk-image.c to core.c
kvm tools: Split raw image and blk device code from disk/core.c
kvm tools: Rename disk_image__{read, write}_sector_iov
kvm tools: Remove dead coe disk_image__{read, write}_sector
kvm tools: Consolidate disk_image__{new, new_readonly}
kvm tools: Split blk device code from raw.c to blk.c
kvm tools: Tune up ops in 'struct disk_image_operations'
kvm tools: Rename struct disk_image_operations ops name for raw image
kvm tools: Rename raw_image_ops to blk_dev_ops
kvm tools: Remove unnecessary S_ISBLK check
kvm tools: Do not use 'inline' for disk_image__flush
kvm tools: Add debug info for disk_image__{read, write}
kvm tools: Print debug info for qcow1_nowrite_sector
kvm tools: Update README
kvm tools: Introduce ethernet frame buffer system for uip
kvm tools: Add ARP support for uip
kvm tools: Add IPV4 support for uip
kvm tools: Implement IP checksum for uip
kvm tools: Add ICMP support for uip
kvm tools: Introduce struct uip_udp to present UDP package
kvm tools: Introduce struct uip_pseudo_hdr to present UDP pseudo header
kvm tools: Introduce struct uip_udp_socket
kvm tools: Add two helpers to return UDP {header, total} length
kvm tools: Add helper to return ethernet header length
kvm tools: Implement uip_csum_udp() to calculate UDP checksum
kvm tools: Add UDP support for uip
kvm tools: Introduce struct uip_tcp to present TCP package.
kvm tools: Introduce struct uip_tcp_socket
kvm tools: Add helpers to return TCP {header, total, payload} length
kvm tools: Add helper to return start address of TCP payload
kvm tools: Add helpers to test whether SYN or FIN bit is set.
kvm tools: Add helper to allocate and get TCP initial sequence number
kvm tools: Implement uip_csum_tcp() to calculate TCP checksum
kvm tools: Add TCP support for uip
kvm tools: Introduce uip_init() for uip
kvm tools: Introduce uip_tx() for uip
kvm tools: Introduce uip_rx() for uip
kvm tools: Add MACRO for user and tap mode for virtio net
kvm tools: Reanme net_device to net_dev
kvm tools: Introduce -net {user, tap, none} options for virtio net
kvm tools: Change default guest MAC address to 00:15:15:15:15:15
kvm tools: Make virtio net work with user mode network
kvm tools: Make default network mode to user mode
kvm tools: Make default host ip address to 192.168.33.1
kvm tools: Introduce struct net_dev_operations
kvm tools: Make virtio net work on older kernels
kvm tools: Move uip to net directory
kvm tools: Introduce uip_udp_make_pkg()
kvm tools: Introduce struct uip_dhcp
kvm tools: Add helper to tell if a UDP package is a DHCP package
kvm tools: Add helpers to tell the type of a DHCP message
kvm tools: Get domain name and nameserver from host
kvm tools: Fill DHCP options with domain name and DNS server IP
kvm tools: Fill all DHCP options
kvm tools: Introduce uip_dhcp_make_pkg()
kvm tools: Introduce uip_tx_do_ipv4_udp_dhcp()
kvm tools: Get DNS information from host in uip_init()
kvm tools: Handle DHCP package in gernal UDP processing path
kvm tools: Introduce --guest-ip option
kvm tools: Introduce --host-mac option
kvm tools: Rename --host-ip-addr to --host-ip
kvm tools: Initialize MAC address for virtio net properly
kvm tools: Initialize MAC and IP address for uip properly
kvm tools: Add '-Wunused-result' to WARNINGS
kvm tools: Tune 'kvm balloon' option
kvm tools: Make --kvm-dev option shorter
kvm tools: Make --virtio-9p option shorter
kvm tools: Sort options of kvm run command
kvm tools: Tune --disk option usage information
kvm tools: Set correct virtio pci device class code
kvm tools: Fix MSI-X table size set up
kvm tools: Drop unused variable in struct uip_buf
kvm tools: Use macro in uip_tx_do_ipv4()
kvm tools: Fix a vertical indentation for net/uip/udp.c
kvm tools: Fix ndev mutex and condition variable initialization
kvm tools: Remove dead code virt_queue__trigger_irq()
kvm tools: Fix build in virtio/net.c
kvm tools: Use vring_need_event() to determine if interrupt is needed
kvm tools: Improve virtio blk request processing
kvm tools: Get multiple io events at a time
kvm tools: Remove unnecessary assignment in disk/raw.c
kvm tools: Drop write operation in ro_ops_nowrite
kvm tools: Remove lkvm alias vm in 'make clean'
kvm tools: Fix 'lkvm stop' when guest is pasued.
kvm tools: Do not run guest if it is stopped.
kvm tools: Fix compat message per device for virtio/blk
kvm tools: Handle multiple IPC cmd at a time
kvm tools: Introduce KVM_IPC_VMSTATE IPC cmd
kvm tools: Respect paused status in ./lkvm list
kvm tools: Improve 'lkvm {pause,resume}'s output
kvm tools: Remove resume pause noise.
kvm tools: Use kvm_ipc__send to send IPC msg
kvm tools: Fix kvm-ipc.c build breakage
kvm tools: Simply write_in_full() check semantics
kvm tools: Add is_pio flag to ioeventfd__add_event
kvm tools: Rework on virtio transport abstraction.
kvm tools: Rename callback_mmio_table
kvm tools: Introduce KVM_VIRTIO_MMIO_AREA
kvm tools: Add virtio-mmio support
kvm tools: Support virtio-mmio in virtio_init
kvm tools: Introduce trans=mmio parameter for virtio-net
kvm tools: Increase virtio-blk and virtio-net queue size
kvm tools: Add set_size_vq for virtio-net
kvm tools: Add set_size_vq for virtio-blk
kvm tools: Rename VIRTIO_P9 to VIRTIO_9P
kvm tools: Use enum for NET_MODE_{USER, TAP}
kvm tools: Small indentation fix
kvm tools: Drop unnecessary headers in barrier.h
kvm tools: Make raw block device work
kvm tools: Fix sdl hang
kvm tools: Update README for CONFIG_FB_VESA
kvm tools: Remove unused req_mutex variable.
kvm tools: Rename ~/.kvm-tools/ to ~/.lkvm/
kvm tools: Restart io_submit if it returns EAGAIN
kvm tools: Simplify disk read write function name
kvm tools: Code cleanup for virtio/9p.c
kvm tools: Code cleanup for virtio/balloon.c
kvm tools: Code cleanup for virtio/blk.c
kvm tools: Code cleanup for virtio/console.c
kvm tools: Code cleanup for virtio/net.c
kvm tools: Code cleanup for disk/core.c
kvm tools: Code cleanup for disk/qcow.c
kvm tools: Code cleanup for disk/raw.c
kvm tools: Introduce virtio_compat_add_message() helper
kvm tools: Fix compat message
kvm tools: Improve compat message format
kvm tools: Increase AIO_MAX to 256
kvm tools: Process virito blk requests in separate thread
kvm tools: Fix VHOST_SET_MEM_TABLE failure
kvm tools: Do not poll ioeventfd if vhost is enabled
kvm tools: Introduce struct disk_image_params
kvm tools: Enable O_DIRECT support
kvm tools: Add initial virtio-scsi support
kvm tools: Embed init and init_stage2 into lkvm binary
kvm tools: Use LD instead using 'ld' directly
kvm tools: Merge guest init and init_stage2.c
kvm tools: Make 'lkvm setup' work outside kernel/tools/kvm dir
kvm tools: Make tcp between guest/host virtual ip work in UIP mode
kvm tools: Respect guest tcp window size
kvm tools: Export DISPLAY ENV as our default host ip address
kvm tools: Mount devpts to /dev/pts
Cyrill Gorcunov (132):
Add utility functions
Don't die on old kernels without single-step debug support
Makefile: Add CPPFLAGS handling
Add info() helper
kvm: load_bzimage: Proper check for number of setup sectors
kvm: Use 64 bit names when showing registers
kvm: Fixup boot selector
kvm: Add --kernel parameter handling
kvm: Add --params option
kvm: Introduce IVT handling
kvm: Setup fake IVT table
kvm: Fill up fake IVT
kvm: Rename ivt_ prefixed entities
kvm: Put fake bios interrupt handlers into known memory area
bios: Add simple bin2c converter
interrupt: Add interrupt_table__set helper
kvm: Introduce kvm__dump_mem helper
interrupt: Move bios related constants to kvm/bios.h
bios: Add bios stubs generated from assembly files
kvm: Add copying of kernel command line into guest memory
kvm: Update command line related enitites in boot parameters
kvm: Reference to undefined variable
kvm: Make command line to be placed at predefined address
ioport: Make all PIT channels being dummy
kvm: Add more default kernel command line parameters
kvm: Kill the bin2c helper
Makefile: Add cpu specific definition
kvm: Command line update must honor ABI
kvm: Set more fields in boot protocol
kvm: Don't touch 64 bit specific MSR registers on 32 bit
Change __x86_x__ to CONFIG_X86_X
kvm: Print error code on unknown error
kvm: Use PRIx qualificator for printf
kvm: Use strlcat helper for copying cmdline params
kvm: Check for required KVM extensions in one place
kvm: Append missing ending space for built-in command line
kvm: The command line storage should not be too short
early_printk: Simplify the code
tests/pit: Issue cli on ISR handling
test/pit: Fill up IDT with noop handler
kvm: Check for HTL extension granted
tests/pit: Increase PIT frequency up to 1KHz
kvm: Add force exit from tests
kvm, tests: Use motherboard specific ports for testing
kvm, cpuid: Fix XSTOR and VMX compatibility in cpuid
kvm: KVM_CAP_EXT_CPUID is required
kvm, cpuid: Fill up func 0 and 4
kvm, cpuid: Use logical AND on bit ops
kvm: Check for SVM extension being supported for AMD cpus
kvm, bios: Get rid of buggy int10 handler
Exclude .cscope from .gitignore
kvm, bios: Rework BIOS setup
bios: Don't clobber 32bit registers
bios: No need for sti at int15 irq exit
kvm: Add --mem= option
kvm, bios: BIOS code redesign
kvm, bios: Make e820 map to look similar the real one
bios: clean predefined bios area early
pci: Use proper PCI port names
pci: Fix typo in previous commit
kvm, pci: Return "no device" by default
kvm, pci: Add dummy virtio device for probing
kvm, pci: Add bus forwarding register
kvm, pci: Fix offset for pci CONFIG_DATA ioport
kvm, pci: Claim virtio device ioport in pci header
kvm: Support loading initrd image
kvm: Add virtio_ring.h to tree
kvm: Add virtio_blk.h to tree
kvm: Don't forget to close initrd file
bios: Get rid of redundant ops
bios: Use proper grep syntax
kvm: Setup disk geometry if needed
virtio-blk: Leave disk geometry to compute in kernel
make: Add TAGS, tags targets and tune cscope
kvm: save/restore std ttys
8250-serial: Simplify is_readable function
8250-serial: Use linux/serial-reg.h with predefined constants
8250-serial: Make transmitter being always ready to send data
8250-serial: Emulate 8250 behaviour on autoprobing
virtio, block: Rename IOPORT_VIRTIO to IOPORT_VIRTIO_BLK
kvm tools: Setup BIOS for both bzImage and flat image
kvm tools: Remove useless empty lines for a call series in kvm__reset_vcpu
kvm tools: Separate BIOS specifics into own file
kvm tools, bios: Introduce bioscall specificator
kvm tools: Use static assignment for default RAM size
kvm tools: Add --cpus parameter
kvm tools: Update documentation
kvm tools: Add missing space before root= option
kvm tools: Use non shared pin/irqs for virtio devices
kvm tools: Add MP tables support
kvm tools: Use system wide msr-index.h instead of own definitions
kvm tools: Add NR_CPUS definition in case of non-configured kernel sources
kvm tools: Gather Virtio-PCI constants into one place
kvm tools: Fix up PCI pin assignment to conform specification
kvm tools: Fix up mtable srcbusirq assignment for PCI devices
kvm tools: Add debug() helper
kvm tools: Prefix error() and friends helpers with pr_
kvm tools: Add conditional compilation of symbol resolving
kvm tools: Fix alignment for mpf_intel table
kvm tools, 9p: Test for tuncation result
kvm tools: Print out a warning on io-port re-registration
kvm tools: Drop unused vars from int10.c code
kvm tools: Options parser to handle hex numbers
kvm tools: Introduce vidmode parmeter
kvm tools: Delete dangling cursor from int10
kvm tools: Get rid of spaces in ld script
kvm tools: Reform bios make rules
kvm tools, bios: Make sure IRQ handlers segment is properly set
kvm tools: Fix absence of notrace definition
kvm tools: Support xAPIC
kvm tools: Clear presence of performance-energy bias bit
kvm tools: Use ARRAY_SIZE helper to count serial devices
kvm tools: Fix VESA BIOS mode info
kvm tools: Drop "notsc" no longer needed kernel option
kvm tools: Add BUG_ON() helper to make a run-time critical tests
kvm tools: Define __compiletime_error helper
kvm tools: Rename pr_error to pr_err to follow kernel convention
kvm tools, sd: Fix array size for keymap
kvm tools: Make kvm__arch_setup_firmware to return error code
kvm tool: Introduce own BUG_ON handler
kvm tools: Remove tags/TAGS on "make clean"
kvm tools: Don't stop working if symbols search engine failed to init
kvm tools: Cleanup BDF searching code
kvm tools: Fix test for mmap failure
kvm tool: Make kvm structure to carry name copy
kvm tool: Don't close not yet opened files and SIGSEV fix
kvm tools: Bring mptables back in case if no firmware used
kvm tools, x86: Drop unneeded sections in rom building script
kvm tools: Add --debug-mmio option
kvm tools: Add own barrier() definition
kvm tools: Use safe string handling functions
kvm tools: Add test for -static libc present
David Ahern (1):
kvm tools: do not append root=/dev/vda if passed via command line
Emil Renner Berthing (1):
kvm tools: Update README with instructions for Arch Linux
Giuseppe Calderaro (2):
kvm tools: Fix compilation issue in virtio-blk.c
kvm tools: Remove unused handle_sigint() function
Hagen Paul Pfeifer (2):
kvm tools, setup: Create private directory
kvm tools: remove addr_type - unused but set variable
Hongyong Zang (1):
kvm tool: Change kvm->ram_size to real mapped size.
Ingo Molnar (13):
kvm tools: Emit a more informative error message when /dev/kvm does not open
kvm tools: Fix segfault when running 'kvm' without a disk image
kvm tools: Indicate the end of a KVM session
kvm tools: Fix 64-bit assumptions and type uglinesses
kvm tools: Fix 32-bit build of the asm/system.h include
kvm tools: Enable earlyprintk=serial by default
kvm tools: Fix and improve the CPU register dump debug output code
kvm tools: Dump vCPUs in order
kvm tools: Use standardized style for the virtio/net.c driver
kvm tools: Fix type mismatches on GCC 4.4 on 32-bit systems
kvm tools: Fix virtio net build breakage on 32-bit
kvm tools: Fix build breakage with GCC 4.7
tools/kvm: Fix compilation fallout from system.h split-up
Jean-Philippe Menil (1):
kvm tools: Fix printf() format string in kvm__load_firmware()
John Floren (6):
kvm tools: Add BIOS INT10 handler
kvm tools: Add video mode to kernel initialization
kvm tools: Add VESA device
kvm tools: Update makefile and feature tests
kvm tools: Initialize and use VESA and VNC
kvm tools: Add support for PS/2 keyboard system
Konstantin Khlebnikov (2):
kvm tools: fix instances enumeration
kvm tools: pick kernel from linux source tree root
Lai Jiangshan (42):
kvm tools: check condition before wait
kvm tools: fix function name
kvm tools: move threadpool.c to util/
kvm tools: move rbtree.o to util/
kvm tools: add missing build output
kvm tools: move read-write.c to util/
kvm tools: move util.c to util/
kvm tools: move strlcat() to util/strbuf.c
kvm tools: narrow the C.S. of compat_mtx
kvm tools: protect shared global id in compat_mtx C.S.
kvm tools: remove duplicated code
kvm-tools: Create util/rbtree.d
kvm-tools: Fix error path
kvm-tools: remove make_root_dir()
kvm-tools: only one rootfs directory atmost
kvm-tools: write the sandbox command exactly as expect
kvm-tools: Don't create existed ~/.kvm-tools/ directory
kvm-tools: remove unneed sprintf("%s")
kvm-tools: fix wrong "./lkvm list -i"
kvm-tools: remove unneed SIGKVMXX
kvm tools: Avoid overflow
kvm tools: mark usages functions as NORETURN
kvm tools: cleanup kvm_cmd_balloon()
kvm tools: cleanup kvm_cmd_debug()
kvm tools: cleanup kvm_cmd_pause()
kvm tools: cleanup kvm_cmd_resume()
kvm tools: cleanup kvm_cmd_stat()
kvm tools: cleanup kvm_cmd_stop()
kvm tools: cleanup kvm_ipc__handle()
kvm tools: add kvm_ipc__receive()
kvm tools: add kvm_ipc__send() and kvm_ipc__send_msg()
kvm tools: add WARN_ON()
kvm tools: carefully send and handle stop ipc
kvm tools: carefully send and handle balloon ipc
kvm tools: carefully send and handle debug ipc
kvm tools: carefully send and handle pause/resume ipc
kvm tools: carefully send and handle balloon stat ipc
kvm tools: use custom rootfs_name for guest name
kvm tools: Remove unused code for print_guest()
kvm tools: Check the state before pause/resume
kvm tools: Don't remove any file which is not created by itself
kvm tools: Add kvm__arch_delete_ram()
Lan Tianyu (4):
kvm tools: Add support for the read operation of qcow and qcow2 compressed image
kvm tools, qcow: Add the support for copy-on-write cluster
kvm tools: Use kernel error check functions
kvm tools, qcow: Add support for growing refcount blocks
Liming Wang (9):
kvm tools: remove unused options
kvm tools: convert callback to int and deal with the return value
kvm tools: handle failure of command
kvm tools: ignore balloon signals by default to avoid balloon crash
kvm tools: enable keyboard press repeat for sdl
kvm tools: check negative value of num_pages
kvm tools: unify all serials' registers with the first serial
kvm tools: fix wrong virtio id for balloon
kvm tools: change option type of RNG from increment to boolean
Matt Evans (44):
kvm tools: term.h needs to include stdbool.h
kvm tools: kvm.c needs to include sys/stat.h for mkdir
kvm tools: Split x86 arch-specific bits into x86/
kvm tools: Fix virtio-pci endian bug when reading VIRTIO_PCI_QUEUE_NUM
kvm tools: Correctly limit nrcpus to max_cpus
kvm tools: Only build/init i8042 on x86
kvm tools: Add Makefile parameter for kernel include path
kvm tools: Re-arrange Makefile to heed CFLAGS before checking for optional libs
kvm tools: Add arch-specific KVM_RUN exit handling via kvm_cpu__handle_exit()
kvm tools: Don't die if KVM_CAP_NR_VCPUS isn't available
kvm tools: Fix KVM_RUN exit code check
kvm tools: Add kvm__arch_periodic_poll()
kvm tools: Move arch-specific cmdline init into kvm__arch_set_cmdline()
kvm tools: Add CONSOLE_HV term type and allow it to be selected
kvm tools: Fix term_getc(), term_getc_iov() endian bugs
kvm tools: Allow initrd_check() to match a cpio
kvm tools: Allow load_flat_binary() to load an initrd alongside
kvm tools: Initialise PCI before devices start getting registered with PCI
kvm tools: Perform CPU and firmware setup after devices are added
kvm tools: Init IRQs after determining nrcpus
kvm tools: Move PCI_MAX_DEVICES to pci.h
kvm tools: Endian-sanitise pci.h and PCI device setup
kvm tools: Correctly set virtio-pci bar_size and remove hardwired address
kvm tools: Add pci__config_{rd,wr}(), pci__find_dev()
kvm tools: Arch-specific define for PCI MMIO allocation area
kvm tools: Add ability to map guest RAM from hugetlbfs
kvm tools: Create arch-specific kvm_cpu__emulate_{mm}io()
kvm tools: Fix build of util.c on 32bit machines
kvm tools: Add initial SPAPR PPC64 architecture support
kvm tools: Remove KVM_NR_CPUS
kvm tools: Fix alaising errors in LINT assignment
PPC: Add __SANE_USERSPACE_TYPES__ to asm/types.h for LL64
kvm tools: Get correct 64-bit types on PPC64 and link appropriately
kvm tools: Fix running with --initrd and no real discs/rootfs
kvm tools: Repair running on non ioeventfd-capable platforms
kvm tools: Add build target for statically-linked binary
kvm tools: PPC64, add HPT/SDR1 for -PR KVM
kvm tools: Generate SPAPR PPC64 guest device tree
kvm tools: Add SPAPR PPC64 hcall & rtascall structure
kvm tools: Add SPAPR PPC64 HV console
kvm tools: Add PPC64 XICS interrupt controller support
kvm tools: Add PPC64 PCI Host Bridge
kvm tools: Add PPC64 kvm_cpu__emulate_io()
kvm tools: Enable PPC64 to build static
Michael Ellerman (22):
kvm-tool: Don't try to cleanup ioeventfd if we never initialised it
kvm tools: Define KVM_VIRTIO_MMIO_AREA for powerpc
kvm tools: Use asm/barrier.h on powerpc
kvm tools: Support cross compilation
kvm tools: Cleanup ARCH & uname_M in Makefile
kvm tool: Fix powerpc/kvm-cpu.c for new KVM_SET_ONE_REG API
kvm tools: Move mmap_anon_or_hugetblfs() into util
kvm tools, powerpc: Use mmap_anon_or_hugetblfs() in kvm__arch_init()
kvm tools: Remember page size as kvm->ram_pagesize
kvm tools, powerpc: Use designated initializers for struct cpu_info
kvm tools, powerpc: Use ARRAY_SIZE() in find_cpu_info()
kvm tools, powerpc: Reformatting in find_cpu_info()
kvm tools, powerpc: Restructure find_cpu_info()
kvm tools, powerpc: Use MMU info from the kernel for ibm,segment-page-sizes
kvm tools, powerpc: Use MMU info for ibm,processor-segment-sizes
kvm tools, powerpc: Use MMU info for ibm,slb-size
kvm tools: Fix crash when /etc/resolv.conf doesn't exist
kvm tools: Fix formatting of error message in TAP handling
kvm tools: Check for unknown parameters in network option handling
kvm tools: Fix powerpc build errors caused by recent changes
kvm tools: Fix segfault on powerpc in xics_register()
kvm tools: Do setup_fdt() later, get powerpc to boot again
Osier Yang (1):
kvm tools: Beautify kvm list output
Paul Bolle (1):
kvm tools: Fix compilation on x86_64
Paul Neumann (1):
kvm tools: Fix segfault on "lkvm run"
Pekka Enberg (375):
Initial commit
Check for KVM_API_VERSION at init
Add .gitignore file
Create a VM using ioctl(KVM_CREATE_VM)
Move KVM fds into 'struct kvm'
Check for KVM_CAP_USER_MEMORY
Clean up KVM initialization
Initialize KVM some more
Set up TSS address to make vcpu creation work
Clean up struct kvm file descriptor names
Mmap the kvm_run structure
Move CPU emulation code to cpu.c
Load kernel image to the VM
Initial version of kernel image loading
Initialize guest memory region properly
Load bzImage to guest RAM
Update .gitignore to include object files
Dump registers after KVM_RUN returns
Initialize RIP before starting to run the guest
Print out constant names for KVM exit reasons
Show dump of executed code at KVM exit
Fix guest code printout
Setup rflags properly to fix EXIT_UNKNOWN
Fix up rflags printing
Dump KVM_EXIT_IO details
Move KVM_SET_REGS to kvm__reset_vcpu()
Enable KVM guest single-stepping
Separate KVM code from the main loop
Setup segmentation for the guest
Fix LDT descriptor type for KVM_SET_SREG
Improve KVM register dump output
Fix up 'ip' in kvm__reset_vcpu() to take real mode into account
Print 'avl' bits of a segment
Add a simple "kernel" binary that can be used for testing
Add support for loading flat binaries
kvm: Load bzImage real-mode boot sector and setup code
kvm: Fix bzImage setup sector default count
kvm: Read the whole bzImage to memory
kvm: Hardcode a "reset vector" at f000:fff0
kvm: Add some single-step debugging and don't stop running
kvm: Clean up reset vector setup code
kvm: Document the 'reset vector' hack
kvm: Enable 'interrupt request window'
Revert "kvm: Enable 'interrupt request window'"
kvm: Fix setup size calculation
kvm: Remove 'reset vector' hack
kvm: Fix kernel boot IP
kvm: Load kernel at 0x1000
kvm: Setup stack for the kernel
kvm: Introduce host_real_to_guest() helper function
kvm: Rename interrupt emulation source files
kvm: Clean up kvm/interrupt.h a bit
kvm: Remove unnecessary includes from interrupt.c
kvm: Move interrupt table to struct kvm
kvm: Clean up interrupt_table__setup()
kvm: Move util.h to include/kvm directory
kvm: Introduce --single-step command line option
kvm: Setup CPUID for the guest
kvm: Enable GCC debugging information
kvm: Extract CPUID code into its own file
kvm: Extract ioport emulation code to its own file
kvm: Don't abort guest on KVM_EXIT_IO
kvm: Add simple NMI enable/disable support
kvm: Remove unused cpu.c file
kvm: Setup guest FPU state
kvm: Ignore math co-processor reset I/O writes
kvm: Ignore PIC init during boot
kvm: Fix protected mode code dump
kvm: Free memory on exit
kvm: Clean up Makefile output
kvm: Add test binaries to .gitignore
kvm: Clean up kvm__reset_vcpu() function
kvm: Setup VCPU MSRs
kvm: Add .gitignore for bios build files
kvm: Show gdt and idt registers
kvm: Dump stack on KVM oops
kvm: Dump page tables at exit
kvm: Set up MAXPHYADDR guest CPUID
kvm: Don't crash debug dump if address isn't in guest memory
kvm: Ignore PCI config space accesses
kvm: Ignore MMIO accesses
kvm: Ignore PIC accesses
kvm: Ignore CMOS RAM/RTC ioports
kvm: Ignore CRT control ioports
kvm: Ignore dummy delay ioport
kvm: Ignore PIT ioports
kvm: Ignore keyboard controller ioports
kvm: Fix off-by-one bugs in kvm__setup_cpuid()
kvm: Fix minor formatting glitch in cpuid.c
kvm: Add support for early serial printk
kvm: Force 'notsc' and 'earlyprintk' kernel parameters
kvm: Clean up early serial code
Merge branch 'master' of git://github.com/cyrillos/vm
kvm: Dump state on SIGQUIT
kvm: Flush stdout for early printk
kvm: Fix .gitignore patterns
kvm, test: Move PIT tests to separate directory
kvm: Add Makefile for compiling all test cases
kvm: Add .gitignore for tests
kvm, test: Improve PIT test output
kvm: Add 'check' target to Makefile
kvm: Use 'nopci pci=off' kernel parameters by default
kvm: Cleanup command line parsing
kvm: Cleanup ioport_ops table
kvm: Add proper 00E0 ioport handling
kvm: Add '--params' to usage
kvm: Don't stop on ioport errors by default
kvm: Fix compilation warning
kvm: Introduce 'make devices' target
kvm: Introduce '--kvm-dev' command line option
kvm: Cleanup kvm__cpu_supports_vm()
kvm: Cleanup struct boot_params setup
kvm: BIOS E820 memory map emulation
kvm: Use -Os optimization for GCC
kvm: Fix VM support check for unrecognized CPUs
kvm: Check for read() return value in load_bzimage()
kvm: Fix usage command line format
kvm: Fix load_bzimage for flat binaries
kvm: Use 32-bit operand size prefix for rdfs8()
kvm: Use -Werror for building the thing
kvm: Remove unused outb() function from e820.c
kvm: Cleanup BIOS setup code
kvm: Use sizeof instead of magic number
kvm: Clear performance monitoring CPUID flags
kvm: Update bios .gitignore list
kvm: Fix Makefile header dependencies
kvm: Clean header dependency files
kvm: Exclude BIOS object files from header deps
kvm: Use proper segment + offset in e820 bios
kvm: Add some more ioport emulation
kvm: Enable Linux kernel PCI probing
kvm: Force PCI Configuration Mechanism 1
kvm: Initial PCI probe emulation
kvm: Add PCI CONFIG_ADDRESS register layout
kvm, pci: Fix device probe accesses
kvm: Fix PCI config space emulation
kvm, pci: Don't calculate offset twice
kvm, pci: Fix unaligned PCI accesses
kvm: Kill virtio debugging code
kvm: Add KVM ABI headers
Merge branch 'master' of git://github.com/cyrillos/vm
kvm: Fix unaligned PCI_CONFIG_ADDRESS accesses
kvm: Extract virtio-blk driver to separate file
kvm: Update .gitignore to ignore tags
kvm: Add port range to ioport__register()
kvm: Add virtio PCI ioport handler stubs
kvm: Fail virtio blk ioports by default
kvm: Virtio block device emulation
kvm: Fix kernel loading error messages
kvm: Fix virtio block PCI device IRQ configuration
kvm: Implement "host features" for virtio blk device
kvm: Cleanup virtio block device I/O functions
kvm: Don't use VIRTIO_BLK_F_SEG_MAX in the hypervisor
kvm: Remove bogus #include directive
Revert "kvm: Fix virtio block PCI device IRQ configuration"
kvm: Implement virtio blk device config space
kvm: Make virtio block device read-only
kvm: Add ->queue_selector and ->queue_pfn to struct device
kvm: Implement virtqueues for virtio block device
kvm: Implement virtio blk device vring lookup
kvm: Kill stale interrupt configuration comment
kvm: Add support for disk images
kvm: Use disk image API from virtio block device
kvm: Cleanup disk geometry setup code
kvm: Introduce a list of known BUGS
Merge branch 'master' of git://github.com/cyrillos/vm
kvm: Enable virtio block device if disk image specified
kvm: Improve kvm__init() error message
kvm: Fail if user specifies a QCOW disk image
kvm: Fix virtqueue ring index check
kvm: Fix virtio block device support some more
kvm: Support MSR register for serial console
kvm: Kill debug logging from blk-virtio.c
kvm: Implement virtio block device write support
kvm: Redirect serial console to stdout, not stderr
kvm: Improve 8250 serial console support
kvm: Fix magic numbers in 8250 support
kvm,serial: Enable THRI bit in IIR register
kvm: Implement support interrupt injection
kvm: Rename early_printk.c to 8250-serial.c
kvm,8250: Inject interrupts to guest
kvm: Use serial console by default
kvm,8250: Implement serial input support
kvm: Put terminal in canonical mode
Merge branch 'master' of /home/penberg/kvm into kvm/core
kvm: Use disk name for mounting root
kvm: Improve 8250 serial console interrupt handling
kvm: Support for more than one serial ttys
kvm,8250: Make ttyS1 and ttyS2 disabled
kvm,8250: Fix "too much work for irq4" problems
kvm,8250: Fix ->counter clearing
kvm,8250: Cleanup receive emulation
kvm,8250: Implement missing register emulation
kvm,serial: Implement 16550A FIFO support
kvm: Cleanup interrupt timer logic
Revert "kvm,virtio: add scatter-gather support"
kvm: Remove duplicate headers
kvm tools: Cleanup termios handling
kvm,8250: Fix device initial state
kvm tools: Cleanup virtqueue handling
tools/kvm: Exit gracefully upon KVM_EXIT_SHUTDOWN
kvm tools, 8250: Don't set the UART_LSR_OE bit
kvm tools: Fix large disk images on 32-bit
kvm tools: Fix E820 map on x86-64
kvm tools: Fix required boot protocol version
tools kvm: Fix missing ARCH define on 32-bit in Makefile
kvm tools: Cleanup strstr() in expression
kvm tools: Cleanup virtio block device configuration
kvm tools: Cleanup disk image code
kvm tools: Drop hard-coded 'nosmp' kernel parameter
kvm tools: Use STDIN_FILENO instead of fileno(stdin)
kvm tools: Use pread() and pwrite() in disk-image.c
kvm tools: Don't exit() on SIGQUIT
kvm tools: Send SysRq-P to guest kernel on SIGQUIT
Merge branch 'kvm/gitish' into kvm/core
kvm tools: Fix .gitignore after Gitification merge
kvm tools: Cleanup virtio_blk_do_io_request I/O error handling
kvm tools: Make code mostly checkpatch clean
kvm tools: Introduce KVM VCPU data structure
kvm tools: Make 8250 code thread-safe
kvm tools: Make virtio block device code thread-safe
kvm tools: Extract kvm_cpu__start() function
kvm tools: Move CPU initialization to kvm_cpu__start()
kvm tools: Fix pthread mutex error checks
kvm tools: Use per-VCPU threads for execution
kvm tools: Fix 'kill -3' to send SysRq-P to the guest
kvm tools: Use mutex_lock() and mutex_unlock() wrappers
kvm tools: Remove the BUGS file
kvm tools: Use ioport__register() for legacy devices
Revert "kvm tools: Use mmap by default for disk images"
kvm tools: Use host kernel image by default
kvm tools: Don't override kernel image passed by user
kvm tools: Add read-only support for block devices
kvm tools: Cleanup qcow1_read_sector() function
kvm tools: Untangle qcow1_read_sector() function
kvm tools: Kill redundant assignment in qcow1_read_cluster()
kvm tools: Fix qcow1_read_cluster() return value on error
kvm tools: Add read-only support for QCOW2 images
kvm tools: Show KVM state on SIGQUIT
kvm tools: Fix disk image double-free on KVM panic
kvm tools: Emulate RTC to fix system time in guests
Revert "kvm tools: Use threadpool for virtio-net"
kvm tools: Fix virtio rng build breakage
kvm tools: Move virtio drivers under virtio directory
kvm tools: Cleanup virtio code some more
kvm tools: Scale guest RAM size by CPU count
kvm tools: Limit CPU count by KVM_CAP_NR_VCPUS
kvm tools: Don't use all of host RAM for guests by default
kvm tools: Warn if guest RAM size exceeds host RAM size
kvm tools: Fix 'kill -3' hangs
kvm tools: QCOW code cleanups
kvm tools: Use '-c' for '--cpus', not '--console'
kvm tools: Print out important command line options at startup
kvm tools: Fix read-only support in QCOW
kvm tools: Fix typo in converting bytes to MBs
kvm tools: Lookup symbol based on RIP for 'kill -3'
kvm tools: Fix includes for preadv/pwritev
kvm tools: Make host_ram_size() more robust
kvm tools: Fail if passed initrd is not really an initrd
kvm tools: Move hardware drivers to hw directory
kvm tools, serial: Register 0x2e8 ioport
kvm tools: Don't register dummy ops for serial ports
kvm tools: Drop dummy PCI ioport registrations
kvm tools: Code cleanups to hw/vesa.c
kvm tools: Use more readable name for ioport mutex
kvm tools: Fix up common QCOW function names
kvm tools: Add 'kvm debug' command
kvm tools: Use constants for i8042 register numbers
kvm tools, i8042: Sort status register bits
kmv tools, i8042: Use kernel status register bit names
kvm tools, i8042: Use kernel command names
kvm tools, i8042: Fix device init failure
kvm tools, ui: Add framebuffer infrastructure
kvm tools, ui: Move VNC specific framebuffer code to ui/vnc.c
kvm tools, ui: Add support for SDL framebuffer output target
kvm tools, vesa: Cleanup code in bios/int10.c
kvm tools, vesa: Fix 'ah' access in int10_vesa()
kvm tools, vesa: Use guest-mapped memory for framebuffer
kvm tools: Kill libvnc dependency from hw/i8042.c
kvm tools, ui: Add simple keyboard support to SDL UI
kvm, ui: Kill fb_write() function
kvm tools: Makefile cleanups
kvm tools: Add WERROR to Makefile for disabling -Werror
kvm tools: Fix 'kvm run' on 32-bit machines with >2 GB of RAM
kvm tools, qcow: Use fdatasync() instead of sync_file_range()
kvm run: Add 'panic=1' to default kernel options
Merge commit 'v3.0-rc5' into kvm/core
kvm tools: Fix guest single-stepping setup
kvm tools: Don't sort command-list.txt for help text
kvm tools: Add KVMTOOLS-VERSION-FILE to .gitignore
kvm tools, qcow: Rename struct qcow_l2_cache to struct qcow_l2_table
kvm tools, qcow: Use 'struct qcow_l2_table' instead of untyped array
kvm tools, qcow: Fix locking issues
kvm tools, qcow: Introduce qcow_disk_flush()
kvm tools, qcow: Delayed L1 table writeout
kvm tools, qcow: Don't fdatasync() L2 table writeout
kvm tools, qcow: Use big endian order for L2 table entries
kvm tools, qcow: Delayed L2 table writeout
kvm tools, qcow: Flush only dirty L2 tables
kvm tools, qcow: I/O error on compressed sectors
kvm tools: Use writev() in xwritev()
kvm tools, qcow: Fix copy-on-write image corruption
kvm tools: Rename 'struct qcow_table' to 'struct qcow_l1_table'
kvm tools, qcow: Unify L1 and L2 variable names
kvm tools: Fix formatting in include/kvm/qcow.h
kvm tools, qcow: Move L2 cache to 'struct qcow_l1_table'
kvm tools, qcow: Rename L2 table lookup functions
kvm tools, qcow: Force read-only mode for QCOW images
kvm tools, 9p: Fix init error handling
kvm tools, qcow: Add support for writing to zero refcount clusters
kvm tools: Boot to host /bin/sh via 9p by default
kvm tools: Enable kernel DHCP autoconf by default
Revert "kvm tools: Enable kernel DHCP autoconf by default"
kvm tools: Improve 'kvm list' output
kvm tool: Fix builtin command usage printouts
kvm tools: Improve 'kvm version' output
kvm tools: Stop guest if SDL window is closed
kvm tools: Organize includes in builtin-run.c
kvm tools, bios: Setup CF after returning from interrupt handler
kvm tools, bios: Rename struct int10_args to struct biosregs
kvm tools, bios: Add macros for BIOS registers
kvm tools, bios: Add EIP and EFLAGS to 'struct biosregs'
kvm tools, bios: Use struct biosregs in E820 code
kvm tools, bios: Move CF clearing to e820_query_map()
kvm tools, bios: Convert int15 code to C
kvm tools, bios: Set CF for non-supported services
kvm tools, bios: Rename bios.S to entry.S
Merge branch 'kvm/bios' into kvm/core
kvm tool, sdl: Set window caption
kvm tools: Add entry to MAINTAINERS file
kvm tools: Introduce 'kvm setup' command
kvm tools, setup: Create /tmp in guest filesystems
kvm tools: Fix up build instructions on Fedora
kvm tools: NULL-terminate init env
kvm tools: Move segment_to_flat() to kvm/segment.h
kvm tools: Use HOME_DIR and KVM_PID_FILE_PATH from <kvm/kvm.h>
kvm tools: Use kvm__get_dir() helper function
kvm tools, bios: Fix BIOS to kernel memory copy
kvm tools: Disable stack protector for BIOS code
kvm tools, bios: Don't include glibc headers
kvm tools: Kill double slash from kvm__get_dir()
kvm tools: Improve "kvm setup" info and error messages
kvm tools: Improve "kvm list" default output
kvm tools: Fix 'kvm run' when run the first time
kvm tools: Fix kvm__set_dir() to include trailing slash
kvm tools, rtc: Introduce 'struct rtc_device'
kvm tools, rtc: Add RTC register names
kvm tools, rtc: Implement RTC_DAY_OF_WEEK
kvm tools, rtc: Nonvolatile BIOS memory support
kvm tools: Fix kvm/barrier.h build breakage
Merge branch 'kvmtool/sandbox' into kvmtool/next
kvm tools: Call executable 'lkvm' and add 'vm' alias
kvm tools: Fix use after free during shutdown
kvm tools: Free vcpu array on shutdown
kvm tools, 9p: Fix memory leak in virtio_p9_walk()
kvm tools, 9p: Fix memory leak in virtio_9p_attach()
kvm tools: Remove bogus init printout
kvm tools: Fix <linux/msi.h> kobject build breakage
Merge commit 'v3.2' into kvmtool/next
kvm tools, bios: Don't specify ELF PHDRs
kvm tools, x86: Fix use after free in irq__exit()
kvm tools: Fix another use-after-free in shutdown sequence
kvm tools: Use pr_debug() for symbol lookup init failure
kvm tools, x86: Fix munmap() size in kvm__arch_delete_ram()
kvm tools: Fix "vm setup" help text
kvm tools, seabios: Add "--firmware" option to "vm run"
kvm tools, seabios: Add support for SeaBIOS debugging output
kvm tools: Make 'vm sandbox' more user-friendly
kvm tools, sandbox: Fix running guest commands
kvm tools: Fix realpath() error checking
Merge commit 'v3.4-rc1' into kvmtool/next
kvm tools: Fix build breakage due to <linux/stddef.h> changes
Merge commit 'v3.5' into kvmtool/next
kvm tools: Add 'install' target to Makefile
kvm tools: Drop lchown() calls from 9p
Prasad Joshi (29):
kvm tools: Fix KVM problem on SuSe 2.6.37 kernel
kvm tools: Generate list of common kvm tool commands
kvm tools: Use code from perf for argument processing
kvm tools: Provide the basic Gitish framework
kvm tools: Use the Gitish freamwork to run the virtual machine
kvm tools: Fix a possible segfault if raw_image__probe returns NULL
kvm tools: Avoid using disk_image->priv member in disk_image__new()
kvm tools: add a close method for raw_image_ro_mmap_ops
kvm tools: Add QCOW version 1 read-only support
kvm tools: Use the readily built kernel with 'kvm run' if not specified explicitly
kvm tools: Fix function names in qcow.c
kvm tools: Avoid byte-order conversion during each read operation
kvm tools: Free l1_table in qcow1_disk_close() and in error path of qcow1_probe()
kvm tool: Remove the __stringify*() definition from util.h
kvm tool: Change the type of QCOW table index and offset variables to u64
kvm tools: check the cluster boundary in the qcow read code
kvm tools: Correct a variable naming spelling mistake
kvm tools: Use the root partition of the host to boot the guest machine
kvm tools: check read permission before using the root partition of the host to boot VM
kvm tools: display appropriate error message when default kernel image could not be found
kvm tools: fix a memory leak in qcow2_read_header
kvm tools: Add QCOW write support
kvm tools: Add VIRTIO_BLK_T_FLUSH feature to handle flush operation from VM
kvm tools: Add a wrapper function to open disk images
kvm tools: Close the disk images after the guest shuts down
kvm tools: Add a wrapper function to initialize all virtio block devices
kvm tools: Release memory allocated during virtio block initialization
kvm tools: Add QCOW level2 caching support
kvm tools: Add IO delay option
Sasha Levin (338):
kvm tools: Free memory and FDs on exit
kvm tools: Fix input hang when compiling without optimization
kvm tools: Close kernel FD after loading it into memory
kvm tools: Use mmap by default for disk images
kvm tools: Add option to load disk image read only
kvm tools: Add OPT_GROUP to cmdline parser
kvm tools: Arrange cmdline help menu
kvm tools: Set up tun interface using ioctls
kvm tools: Make host side IP configurable
kvm tools: Organize net parameters into struct
kvm tools: Enable network by default
kvm tools: Add option to specify guest MAC
kvm tools: Rename raw_image__close_sector_ro_mmap
kvm tools: Fix leak in QCOW
kvm tools: Add scatter-gather variants of IO functions
kvm tools: Add scatter-gather support for disk images
kvm tools: Rename _sg to _iov and remove dead code
kvm tools: Fix iov shifting
kvm tools: Fix possible leak in disk_image
kvm tools: Use threading for virtio block devices
kvm tools: Use mmap to allocate guest RAM
kvm tools: Fix possible leak in qcow
kvm tools: Prevent duplicate definitions of ALIGN
kvm tools: Add kernel headers required for using list
kvm tools: Introduce generic I/O thread pool
kvm tools: Use threadpool for virtio-blk
kvm tools: Use threadpool for virtio-console
kvm tools: Use threadpool for virtio-net
kvm tools: Modify thread pool API
kvm tools: Lock job_mutex before signalling
kvm tools: Introduce virtio-rng
kvm tools: Add cmdline switch to enable virtio-rng
kvm tools: Drop ALIGN from bios.h
kvm tools: Fix virt_queue__set_used_elem
kvm tools: Move disk_image into virtio-blk
kvm tools: Add support for multiple virtio-blk
kvm tools: Add cmdline options for loading multiple images
kvm tools: Abolishment of uint*_t types
kvm tools: virtio-blk code cleanup
kvm tools: virtio-console code cleanup
kvm tools: virtio-net code cleanup
kvm tools: virtio-rng code cleanup
kvm tools: Fix loading root device as image
kvm tools: Enable SMP support
kvm tools: Simplify search for root device
kvm tools: Introduce IRQ registry
kvm tools: Dynamically add devices when creating mptable
kvm tools: Convert virtio devices to use IRQ registry
kvm tools: Rename pci_device to pci_hdr for clarity
kvm tools: Add missing space after kernel params
kvm tools: Add memory gap for larger RAM sizes
kvm tools: Prevent PFN wraparound
kvm tools: Use definitions from kernel headers
kvm tools: Rename 'self' variables
kvm tools: Use constants for commonly used mmap flags
kvm tools: Add boot test to checks
kvm tools: Return correct values from disk IOV functions
kvm tools: Add interval red-black tree helper
kvm tools: Add MMIO address mapper
kvm tools: Use virtio IDs from <linux/virtio_ids.h>
kvm tools: Exit properly on SMP guests
kvm tools: Default guest cpu count to host cpu count
kvm tools: Copy net/9p/9p.h
kvm tools: Add virtio-9p
kvm tools: Cleanup e820 code
kvm tools: Fix rbtree-interval balancing
kvm tools: Modify ioport to use interval rbtree
kvm tools: Add optional parameter used in ioport callbacks
kvm tools: Add basic ioport dynamic allocation
kvm tools: Use ioport context to control blk devices
kvm tools: Add support for multiple virtio-rng devices
kvm tools: Use dynamic IO port allocation in vesa driver
kvm tools: Use dynamic IO port allocation in 9p driver
kvm tools: Use dynamic IO port allocation in virtio-console
kvm tools: Use dynamic IO port allocation in virtio-net
kvm tools: Prevent double assignment of guest memory info
kvm tools: Exit VCPU thread only when SIGKVMEXIT is received
kvm tools: Add ioeventfd support
kvm tools: Use ioeventfd in virtio-blk
kvm tools: Use ioeventfd in virtio-net
kvm tools: Use ioeventfd in virtio-rng
kvm tools: Use correct value for user signal base
kvm tools: Remove wrong global definition of kvm
kvm tools: Add APIs to allow pausing guests
kvm tools: Pause/resume guest using SIGUSR2
kvm tools: Add a brlock
kvm tools: Add rwlock wrapper
kvm tools: Add debug mode to brlock
kvm tools: Use brlock in MMIO and IOPORT
kvm tools: Use vesa reserved space for strings and modes
kvm tools: Add MMIO coalescing support
kvm tools: Fix some SDL keyboard translations
kvm tools: Use double buffering with SDL
kvm tools: Add 'kvm pause' command
kvm tools: Signal only one thread when injecting console interrupts
kvm tools: Fix attempt to free mmaped memory
kvm tools: Implement keyboard reset method
kvm tools: Use ioeventfd in virtio-9p
kvm tools: Don't dynamically allocate threadpool jobs
kvm tools: Process virtio-blk requests in parallel
kvm tools: Allow giving instance names
kvm tools: Provide instance name when running 'kvm debug'
kvm tools: Provide instance name when running 'kvm pause'
kvm tools: Add virtio-balloon device
kvm tools: Advise memory allocated for guest RAM as KSM mergable
kvm tools: Add 'kvm balloon' command
kvm tools: Stop VCPUs before freeing struct kvm
kvm tools: Fix home dir resolution
kvm tools: Give guest instances default name
kvm tools: Add instance enumerator
kvm tools: Add 'kvm list' command
kvm tools: Allow pausing and debugging all running instances
kvm tools: Export kvm__remove_pidfile
kvm tools: Clean ghost pid files in 'kvm list'
kvm tools: Add 'kvm version' command
kvm tools: Properly add 'kvm list' to command list
kvm tools: Properly add 'kvm debug' to command list
kvm tools: Update 'kvm pause' documentation
kvm tools: Properly add 'kvm balloon' to command list
kvm tools: Rename command source files
kvm tools: Rename debug options under 'kvm run'
kvm tools: Fix leaked descriptors
kvm tools: Update README
kvm tools: Implement VIRTIO_BLK_T_GET_ID
kvm tools: Update max VCPU limit
kvm tools: Fix warning on 32bit
kvm tools: Set hardcoded MAC to local administered
kvm tools: Use GSI routing
kvm tools: Fix PCI probing
kvm tools: Add a void ptr to be passed to mmio callback
kvm tools: Implement MSI-X for virtio-rng
kvm tools: Add support for 9p2000.u
kvm tools: Use '-d' to boot a directory as a rootfs
kvm tools: Add 'kvm stop'
kvm tools: Remove version file on 'make clean'
kvm tools: Fix PCI masking on probes
kvm tools: Split 'kvm pause' and add 'kvm resume'
kvm tools: Change method of retrieving process name
kvm tools: Use correct size for VESA memory bar
kvm tools: Add kvm__trigger_irq()
kvm tools: Add MSI-X support to virtio-net
kvm tools: Make keyboard termination go through regular termination path
kvm tools: Fix IRQ mapping
kvm tools: Speed up PS/2 mouse detection
kvm tools: Use correct offset for virtio-net config space
kvm tools: Missing braces in BAR index calculation
kvm tools: Print version when running 'kvm --version'
kvm tools: Connect existing command helpers to 'kvm help'
kvm tools: Improve 'kvm stop' parameters
kvm tools: Improve 'kvm resume' parameters
kvm tools: Improve 'kvm pause' parameters
kvm tools: Improve 'kvm debug' parameters
kvm tools: Improve 'kvm balloon' parameters
kvm tools: Fix wrong kill() PID in commands
kvm tools: Add 'kvm stat' command
kvm tools: Use correct data type for pid
kvm tools: Guest kernel compatability
kvm tools: Add guest compatability warning to virtio-rng
kvm tools: Add guest compatability warning to virtio-blk
kvm tools: Add guest compatability warning to virtio-9p
kvm tools: Add guest compatability warning to virtio-net
kvm tools: Add guest compatability warning to virtio-console
kvm tools: Add guest compatability warning to virtio-balloon
kvm tools: Add helper to retrieve the field used in virtio config space
kvm tools: Fix offset calculation for config space and MSI-X
kvm tools: Separate virtio-pci layer
kvm tools: Separate virtio-pci layer out of virtio-rng
kvm tools: Separate virtio-pci layer out of virtio-net
kvm tools: Separate virtio-pci layer out of virtio-balloon
kvm tools: Separate virtio-pci layer out of virtio-9p
kvm tools: Separate virtio-pci layer out of virtio-blk
kvm tools: Move ioeventfd registration to virtio-pci
kvm tools: Separate pci layer out of virtio-console
kvm tools: MSI-X fixes
kvm tools: Add ivshmem device
kvm tools: Remove unconditional warning in ivshmem
kvm tools: Fix 32bit warnings
kvm tools: Attach default 'root=' only if required
kvm tools: Teach 'run' to handle guestfs
kvm tools: Add guestfs network autoconfiguration
kvm tools: Modify 'kvm run' to use virt fs
kvm tools: Fix compat message formatting
kvm tools: Fix 32bit build errors
kvm tools: Use kernel dhcp for network autoconfiguration
kvm tools: Don't use i8042 AUX port
kvm tools: Allow remapping guest TTY into host PTS
kvm tools: Don't copy network autoconfiguration script
kvm tools: Use host's resolv.conf within the guest
kvm tools: Use correct subsys id in virtio-pci
kvm tools: Fix INTx handling
kvm tools: Document steps to debug kernel using KGDB
kvm tools: Set active console before running /bin/sh
kvm tools: Support multiple net devices
kvm tools: Fix spelling mistake
kvm tools: Use compat message per device instead of per instance
kvm tools: Improve compat message
kvm tools: Add basic help when starting 'kvm' without args
kvm tools: Add help and info messages to 'kvm setup'
kvm tools: Modify 'kvm setup' parameters
kvm tools: Add option to list rootfs in 'kvm list'
kvm tools: Enable fast string operations
kvm tools: Switch to using UNIX sockets instead of signals
kvm tools: Move memory stat print to client
kvm tools: Allow piping debug output to file descriptor
kvm tools: Simplify msi message handling
kvm tools: Add method to stop ipc thread
kvm tools: Fix SDL exit on window close
kvm tools: Avoid overwriting socket files with same name
kvm tools: Handle only relevant events in epoll
kvm tools: Cleanup ghost socket files
kvm tools: Switch to using an enum for disk image types
kvm tools: Remove the non-iov interface from disk image ops
kvm tools: Modify disk ops usage
kvm tools: Modify behaviour on missing ops ptr
kvm tools: Add optional callback on disk op completion
kvm tools: Remove qcow nowrite function
kvm tools: Split io request from completion
kvm tools: Hook virtio-blk completion to disk op completion
kvm tools: Add aio read write functions
kvm tools: Use native vectored AIO in virtio-blk
config: Add 'make kvmconfig'
kconfig: Update 'make kvmconfig'
kvm tools: Add missing 9p remove handler
kvm tools: Add missing 9p rename handler
kvm tools: Remove async flag from QCOW
kvm tools: Use correct config defines
kvm tools: Clean up remove/rename in 9p
kvm tools: Create /etc/passwd in shared rootfs
kvm tools: Add abstract virtio transport layer
kvm tools: Fix parameter to virtio device features config
kvm tools: Use IRQ line 5+ for devices
kvm tools: Add optional callbacks for VQs
kvm tools: Add vhost-net support
kvm tools: Add '--no-dhcp' to disable kernel DHCP
kvm tools: Prepare support for VIRTIO_RING_F_EVENT_IDX
kvm tools: Support event idx in virtio-net
kvm tools: Add event idx support to virtio-blk
kvm tools: Support virtio indirect buffers
kvm tools: Remove double 'init=' kernel param
kvm tools: Ninja out support for VIRTIO_F_FEATURES_HIGH
kvm tools: Zero out event before calling epoll_ctl()
kvm tools: Initialize irq_routing before using it
kvm tools: Link ld.so.conf to the file on the host
kvm tools: Document virtio-console usage
kvm tools: Allow the user to pass a FD to use as a TAP device
kvm tools: Fix serial port probing
kvm tools: Don't use 64bit BARs
kvm tools: Free up the MSI-X PBA BAR
kvm tools: Split custom rootfs init into two stages
kvm tools: Allow easily sandboxing applications within a guest
kvm tools: Ignore parameters after dashdash in 'kvm run'
kvm tools: Add 'kvm sandbox'
kvm tools: Add NMI ability to 'kvm debug'
kvm tools: Clean up LINT assignment code
kvm tools: Clean up 'kvm debug'
kvm tools: Don't always coalesce MMIOs
kvm tools: Fix MMIO ordering problem cause due to coalescing
kvm tools: Add kvm__has_cap() to check whether a cap is available on the host
kvm tools: Don't use ioeventfds if no KVM_CAP_IOEVENTFD
kvm tools: Use kvm__supports_extension instead of kvm__has_cap
Revert "kvm tools: Add kvm__has_cap() to check whether a cap is available on the host"
kvm tools: Fix rootfs name resolving when specified with image
kvm tools: Trivial cleanup
kvm tools: Fix 'make kvmconfig'
kvm tools: Don't panic guest when exiting from custom rootfs
kvm tool: Exit init only when /bin/sh itself stops
kvm tools: Improve 'lkvm sandbox' syntax
kvm tools: Split kvm_cmd_run into init, work and exit
kvm tools: Fixes for symbol resolving module
kvm tools: Fixes for IRQ module
kvm tools: Fixes for UI modules
kvm tools: Fixes for ioport module
kvm tools: Fixes for ioeventfd module
kvm tools: Fixes for serial module
kvm tools: Fixes for mptable module
kvm tools: Fixes for PCI module
kvm tools: Fixes for rtc module
kvm tools: Fixes for disk image module
kvm tools: Fixes for virtio module
kvm tools: fix sigsegv in irq__exit
kvm tools: use bitwise 'and' in kvm-ipc
kvm tools: use accessor function for virtio-9p FIDs
kvm tools: increase amount of virtio-9p FIDs
kvm tools: support 9p flush command
kvm tools: set the HYPERVISOR flag in cpuid
kvm tools: dynamically allocate p9 fids
kvm tools: support injecting arbitrary sysrqs
kvm tools: remove unused field from virtio-blk
kvm tools: use correct error value for virtio-9p RLERROR
kvm tools: prevent guest softlockup errors when pausing
kvm tools: don't bother tracking is_dir
kvm tools: clean garbage from ioeventfd code
kvm tools: Use the new KVM_SIGNAL_MSI ioctl to inject interrupts directly.
kvm tools: fix warnings in virtio-blk
kvm tools: enable LTO
kvm tools: 9p don't nuke fids on attach
kvm tools: simplify virtio config handling
kvm tools: add HOME env var to hostfs
kvm tools: introduce kvm_config to store instance-specific config options
kvm tools: generate command line options dynamically
kvm tools: split struct kvm into arch specific part
kvm tools: move kvm_config into struct kvm
kvm tools: remove redundancy between kvm_config and kvm
kvm tools: move ioport_debug into struct kvm_config
kvm tools: move mmio_debug into struct kvm_config
kvm tools: move active_console into struct kvm_config
kvm tools: add private ptr to option parser
kvm tools: disk image related cleanup
kvm tools: move nrcpus into struct kvm_config
kvm tools: move kvm_cpus into struct kvm
kvm tools: improve framebuffer manager initialization
kvm tools: improve term init/exit functions
kvm tools: threadpool exit routine
kvm tools: timer cleanup
kvm tools: virtio-console init/exit
kvm tools: virtio-rng init/exit
kvm tools: virtio-bln init/exit
kvm tools: pci-shmem init-exit
kvm tools: virtio-net init/exit
kvm tools: kvm-ipc cleanup
kvm tools: kbd initialization check
kvm tools: ui improvements
kvm tools: kernel load/firmware cleanup
kvm tools: ioport arch init
kvm tools: ram init
kvm tools: move the rest of the config initializations
kvm tools: virtio-9p cleanup
kvm tools: initialize the threadpool job iterator before using
kvm tools: fix build optimization
kvm tools: add init/exit automatic calls
kvm tools: use init/exit where possible
kvm tools: pass kvm ptr directly to timer injection
kvm tools: remove global kvm object
kvm tools: fix SMP
kvm tools: fix SDL build error when libsdl isn't installed
kvm tools: don't die if sdl wasn't compiled in and we don't try using it
kvm tools: support build-time checks
kvm tools: don't exit on debug ioport write
Thomas Gleixner (5):
kvm tool: serial: Cleanup coding style
kvm tool: serial: Simplify switch cases
kvm tool: serial: Fix interrupt handling
kvm tools: serial: Make it work with non rt guests as well
kvm tool: Implement a serial FIFO emulation
Wanlong Gao (7):
kvm tools: Don't add the -Wunused-result flag
kvm tools: prevent the redefined error
kvm tools: change the binary name kvm to lkvm in Documentation
kvm tools: change the binary name from kvm to lkvm in README
kvm tools: change the binary name from kvm to lkvm for commands' usage
kvm tools: change the binary name from kvm to lkvm in print message
kvm tools: cleanup useless arguments in kvm__arch_init
Xiao Guangrong (2):
kvm tools: fix repeated io emulation
kvm tools: remove count in io emulation callbacks
Xiaochen Wang (1):
kvm tools: fix a typo in x86/bios.c
Yang Bai (5):
kvm tools: Stop init if check_extensions failed
kvm tools: unite the error handle in kvm__init
kvm tools: if kvm_ipc__start failed, return negative
kvm tools: ensure kvm_ipc__register_handler success
kvm tools: Add guest/init_stage2 to .gitignore
MAINTAINERS | 8 +
arch/x86/Kconfig | 31 +
scripts/kconfig/Makefile | 7 +-
tools/kvm/.gitignore | 12 +
tools/kvm/CREDITS-Git | 30 +
tools/kvm/Documentation/kernel-debugging.txt | 15 +
tools/kvm/Documentation/kvm-balloon.txt | 24 +
tools/kvm/Documentation/kvm-debug.txt | 16 +
tools/kvm/Documentation/kvm-list.txt | 16 +
tools/kvm/Documentation/kvm-pause.txt | 16 +
tools/kvm/Documentation/kvm-resume.txt | 16 +
tools/kvm/Documentation/kvm-run.txt | 62 +
tools/kvm/Documentation/kvm-sandbox.txt | 16 +
tools/kvm/Documentation/kvm-setup.txt | 15 +
tools/kvm/Documentation/kvm-stat.txt | 19 +
tools/kvm/Documentation/kvm-stop.txt | 16 +
tools/kvm/Documentation/kvm-version.txt | 21 +
tools/kvm/Documentation/virtio-console.txt | 41 +
tools/kvm/Makefile | 457 ++++++++
tools/kvm/README | 112 ++
tools/kvm/builtin-balloon.c | 80 ++
tools/kvm/builtin-debug.c | 110 ++
tools/kvm/builtin-help.c | 63 ++
tools/kvm/builtin-list.c | 149 +++
tools/kvm/builtin-pause.c | 88 ++
tools/kvm/builtin-resume.c | 88 ++
tools/kvm/builtin-run.c | 697 ++++++++++++
tools/kvm/builtin-sandbox.c | 9 +
tools/kvm/builtin-setup.c | 262 +++++
tools/kvm/builtin-stat.c | 127 +++
tools/kvm/builtin-stop.c | 70 ++
tools/kvm/builtin-version.c | 15 +
tools/kvm/code16gcc.h | 15 +
tools/kvm/command-list.txt | 15 +
tools/kvm/config/feature-tests.mak | 177 +++
tools/kvm/config/utilities.mak | 196 ++++
tools/kvm/disk/blk.c | 76 ++
tools/kvm/disk/core.c | 354 ++++++
tools/kvm/disk/qcow.c | 1529 ++++++++++++++++++++++++++
tools/kvm/disk/raw.c | 141 +++
tools/kvm/framebuffer.c | 80 ++
tools/kvm/guest/init.c | 72 ++
tools/kvm/guest_compat.c | 99 ++
tools/kvm/hw/i8042.c | 355 ++++++
tools/kvm/hw/pci-shmem.c | 405 +++++++
tools/kvm/hw/rtc.c | 139 +++
tools/kvm/hw/serial.c | 452 ++++++++
tools/kvm/hw/vesa.c | 89 ++
tools/kvm/include/asm/hweight.h | 8 +
tools/kvm/include/bios/memcpy.h | 9 +
tools/kvm/include/kvm/8250-serial.h | 11 +
tools/kvm/include/kvm/apic.h | 17 +
tools/kvm/include/kvm/brlock.h | 41 +
tools/kvm/include/kvm/builtin-balloon.h | 9 +
tools/kvm/include/kvm/builtin-debug.h | 20 +
tools/kvm/include/kvm/builtin-help.h | 6 +
tools/kvm/include/kvm/builtin-list.h | 10 +
tools/kvm/include/kvm/builtin-pause.h | 9 +
tools/kvm/include/kvm/builtin-resume.h | 9 +
tools/kvm/include/kvm/builtin-run.h | 11 +
tools/kvm/include/kvm/builtin-sandbox.h | 6 +
tools/kvm/include/kvm/builtin-setup.h | 11 +
tools/kvm/include/kvm/builtin-stat.h | 9 +
tools/kvm/include/kvm/builtin-stop.h | 9 +
tools/kvm/include/kvm/builtin-version.h | 6 +
tools/kvm/include/kvm/compiler.h | 10 +
tools/kvm/include/kvm/disk-image.h | 96 ++
tools/kvm/include/kvm/e820.h | 13 +
tools/kvm/include/kvm/framebuffer.h | 36 +
tools/kvm/include/kvm/guest_compat.h | 9 +
tools/kvm/include/kvm/i8042.h | 12 +
tools/kvm/include/kvm/ioeventfd.h | 28 +
tools/kvm/include/kvm/ioport.h | 70 ++
tools/kvm/include/kvm/irq.h | 33 +
tools/kvm/include/kvm/kvm-cmd.h | 17 +
tools/kvm/include/kvm/kvm-config.h | 60 +
tools/kvm/include/kvm/kvm-cpu.h | 26 +
tools/kvm/include/kvm/kvm-ipc.h | 26 +
tools/kvm/include/kvm/kvm.h | 121 ++
tools/kvm/include/kvm/msi.h | 10 +
tools/kvm/include/kvm/mutex.h | 33 +
tools/kvm/include/kvm/parse-options.h | 218 ++++
tools/kvm/include/kvm/pci-shmem.h | 32 +
tools/kvm/include/kvm/pci.h | 95 ++
tools/kvm/include/kvm/qcow.h | 133 +++
tools/kvm/include/kvm/rbtree-interval.h | 28 +
tools/kvm/include/kvm/read-write.h | 43 +
tools/kvm/include/kvm/rtc.h | 9 +
tools/kvm/include/kvm/rwsem.h | 39 +
tools/kvm/include/kvm/sdl.h | 28 +
tools/kvm/include/kvm/segment.h | 21 +
tools/kvm/include/kvm/strbuf.h | 20 +
tools/kvm/include/kvm/symbol.h | 30 +
tools/kvm/include/kvm/term.h | 24 +
tools/kvm/include/kvm/threadpool.h | 38 +
tools/kvm/include/kvm/types.h | 7 +
tools/kvm/include/kvm/uip.h | 360 ++++++
tools/kvm/include/kvm/util-init.h | 51 +
tools/kvm/include/kvm/util.h | 97 ++
tools/kvm/include/kvm/vesa.h | 18 +
tools/kvm/include/kvm/virtio-9p.h | 76 ++
tools/kvm/include/kvm/virtio-balloon.h | 9 +
tools/kvm/include/kvm/virtio-blk.h | 12 +
tools/kvm/include/kvm/virtio-console.h | 10 +
tools/kvm/include/kvm/virtio-mmio.h | 58 +
tools/kvm/include/kvm/virtio-net.h | 30 +
tools/kvm/include/kvm/virtio-pci-dev.h | 38 +
tools/kvm/include/kvm/virtio-pci.h | 49 +
tools/kvm/include/kvm/virtio-rng.h | 9 +
tools/kvm/include/kvm/virtio-scsi.h | 26 +
tools/kvm/include/kvm/virtio.h | 102 ++
tools/kvm/include/kvm/vnc.h | 22 +
tools/kvm/include/linux/bitops.h | 33 +
tools/kvm/include/linux/byteorder.h | 7 +
tools/kvm/include/linux/compiler.h | 20 +
tools/kvm/include/linux/kernel.h | 39 +
tools/kvm/include/linux/module.h | 6 +
tools/kvm/include/linux/prefetch.h | 6 +
tools/kvm/include/linux/stddef.h | 16 +
tools/kvm/include/linux/types.h | 51 +
tools/kvm/ioeventfd.c | 216 ++++
tools/kvm/ioport.c | 198 ++++
tools/kvm/kvm-cmd.c | 91 ++
tools/kvm/kvm-cpu.c | 242 ++++
tools/kvm/kvm-ipc.c | 498 +++++++++
tools/kvm/kvm.c | 458 ++++++++
tools/kvm/main.c | 19 +
tools/kvm/mmio.c | 139 +++
tools/kvm/net/uip/arp.c | 30 +
tools/kvm/net/uip/buf.c | 114 ++
tools/kvm/net/uip/core.c | 190 ++++
tools/kvm/net/uip/csum.c | 92 ++
tools/kvm/net/uip/dhcp.c | 202 ++++
tools/kvm/net/uip/icmp.c | 29 +
tools/kvm/net/uip/ipv4.c | 29 +
tools/kvm/net/uip/tcp.c | 345 ++++++
tools/kvm/net/uip/udp.c | 236 ++++
tools/kvm/pci.c | 215 ++++
tools/kvm/powerpc/boot.c | 8 +
tools/kvm/powerpc/cpu_info.c | 195 ++++
tools/kvm/powerpc/cpu_info.h | 42 +
tools/kvm/powerpc/include/kvm/barrier.h | 6 +
tools/kvm/powerpc/include/kvm/kvm-arch.h | 68 ++
tools/kvm/powerpc/include/kvm/kvm-cpu-arch.h | 76 ++
tools/kvm/powerpc/ioport.c | 18 +
tools/kvm/powerpc/irq.c | 56 +
tools/kvm/powerpc/kvm-cpu.c | 290 +++++
tools/kvm/powerpc/kvm.c | 529 +++++++++
tools/kvm/powerpc/spapr.h | 93 ++
tools/kvm/powerpc/spapr_hcall.c | 134 +++
tools/kvm/powerpc/spapr_hvcons.c | 108 ++
tools/kvm/powerpc/spapr_hvcons.h | 19 +
tools/kvm/powerpc/spapr_pci.c | 423 +++++++
tools/kvm/powerpc/spapr_pci.h | 57 +
tools/kvm/powerpc/spapr_rtas.c | 233 ++++
tools/kvm/powerpc/xics.c | 522 +++++++++
tools/kvm/powerpc/xics.h | 18 +
tools/kvm/symbol.c | 133 +++
tools/kvm/term.c | 171 +++
tools/kvm/tests/Makefile | 19 +
tools/kvm/tests/boot/Makefile | 13 +
tools/kvm/tests/boot/init.c | 11 +
tools/kvm/tests/kernel/.gitignore | 2 +
tools/kvm/tests/kernel/Makefile | 20 +
tools/kvm/tests/kernel/README | 16 +
tools/kvm/tests/kernel/kernel.S | 8 +
tools/kvm/tests/pit/.gitignore | 2 +
tools/kvm/tests/pit/Makefile | 20 +
tools/kvm/tests/pit/README | 16 +
tools/kvm/tests/pit/tick.S | 101 ++
tools/kvm/ui/sdl.c | 321 ++++++
tools/kvm/ui/vnc.c | 248 +++++
tools/kvm/util/KVMTOOLS-VERSION-GEN | 40 +
tools/kvm/util/generate-cmdlist.sh | 23 +
tools/kvm/util/init.c | 69 ++
tools/kvm/util/kvm-ifup-vbr0 | 6 +
tools/kvm/util/parse-options.c | 577 ++++++++++
tools/kvm/util/rbtree-interval.c | 89 ++
tools/kvm/util/read-write.c | 354 ++++++
tools/kvm/util/set_private_br.sh | 51 +
tools/kvm/util/strbuf.c | 62 +
tools/kvm/util/threadpool.c | 173 +++
tools/kvm/util/util.c | 133 +++
tools/kvm/virtio/9p-pdu.c | 287 +++++
tools/kvm/virtio/9p.c | 1432 ++++++++++++++++++++++++
tools/kvm/virtio/balloon.c | 270 +++++
tools/kvm/virtio/blk.c | 315 ++++++
tools/kvm/virtio/console.c | 203 ++++
tools/kvm/virtio/core.c | 233 ++++
tools/kvm/virtio/mmio.c | 264 +++++
tools/kvm/virtio/net.c | 670 +++++++++++
tools/kvm/virtio/pci.c | 398 +++++++
tools/kvm/virtio/rng.c | 193 ++++
tools/kvm/virtio/scsi.c | 309 ++++++
tools/kvm/x86/bios.c | 174 +++
tools/kvm/x86/bios/.gitignore | 3 +
tools/kvm/x86/bios/bios-rom.S | 12 +
tools/kvm/x86/bios/e820.c | 72 ++
tools/kvm/x86/bios/entry.S | 92 ++
tools/kvm/x86/bios/gen-offsets.sh | 14 +
tools/kvm/x86/bios/int10.c | 110 ++
tools/kvm/x86/bios/int15.c | 18 +
tools/kvm/x86/bios/local.S | 7 +
tools/kvm/x86/bios/macro.S | 25 +
tools/kvm/x86/bios/memcpy.c | 23 +
tools/kvm/x86/bios/rom.ld.S | 16 +
tools/kvm/x86/boot.c | 41 +
tools/kvm/x86/cpuid.c | 60 +
tools/kvm/x86/include/kvm/assembly.h | 24 +
tools/kvm/x86/include/kvm/barrier.h | 20 +
tools/kvm/x86/include/kvm/bios-export.h | 13 +
tools/kvm/x86/include/kvm/bios.h | 93 ++
tools/kvm/x86/include/kvm/boot-protocol.h | 16 +
tools/kvm/x86/include/kvm/cpufeature.h | 41 +
tools/kvm/x86/include/kvm/interrupt.h | 26 +
tools/kvm/x86/include/kvm/kvm-arch.h | 43 +
tools/kvm/x86/include/kvm/kvm-cpu-arch.h | 49 +
tools/kvm/x86/include/kvm/mptable.h | 9 +
tools/kvm/x86/interrupt.c | 28 +
tools/kvm/x86/ioport.c | 77 ++
tools/kvm/x86/irq.c | 224 ++++
tools/kvm/x86/kvm-cpu.c | 425 +++++++
tools/kvm/x86/kvm.c | 362 ++++++
tools/kvm/x86/mptable.c | 289 +++++
224 files changed, 25508 insertions(+), 1 deletions(-)
create mode 100644 tools/kvm/.gitignore
create mode 100644 tools/kvm/CREDITS-Git
create mode 100644 tools/kvm/Documentation/kernel-debugging.txt
create mode 100644 tools/kvm/Documentation/kvm-balloon.txt
create mode 100644 tools/kvm/Documentation/kvm-debug.txt
create mode 100644 tools/kvm/Documentation/kvm-list.txt
create mode 100644 tools/kvm/Documentation/kvm-pause.txt
create mode 100644 tools/kvm/Documentation/kvm-resume.txt
create mode 100644 tools/kvm/Documentation/kvm-run.txt
create mode 100644 tools/kvm/Documentation/kvm-sandbox.txt
create mode 100644 tools/kvm/Documentation/kvm-setup.txt
create mode 100644 tools/kvm/Documentation/kvm-stat.txt
create mode 100644 tools/kvm/Documentation/kvm-stop.txt
create mode 100644 tools/kvm/Documentation/kvm-version.txt
create mode 100644 tools/kvm/Documentation/virtio-console.txt
create mode 100644 tools/kvm/Makefile
create mode 100644 tools/kvm/README
create mode 100644 tools/kvm/builtin-balloon.c
create mode 100644 tools/kvm/builtin-debug.c
create mode 100644 tools/kvm/builtin-help.c
create mode 100644 tools/kvm/builtin-list.c
create mode 100644 tools/kvm/builtin-pause.c
create mode 100644 tools/kvm/builtin-resume.c
create mode 100644 tools/kvm/builtin-run.c
create mode 100644 tools/kvm/builtin-sandbox.c
create mode 100644 tools/kvm/builtin-setup.c
create mode 100644 tools/kvm/builtin-stat.c
create mode 100644 tools/kvm/builtin-stop.c
create mode 100644 tools/kvm/builtin-version.c
create mode 100644 tools/kvm/code16gcc.h
create mode 100644 tools/kvm/command-list.txt
create mode 100644 tools/kvm/config/feature-tests.mak
create mode 100644 tools/kvm/config/utilities.mak
create mode 100644 tools/kvm/disk/blk.c
create mode 100644 tools/kvm/disk/core.c
create mode 100644 tools/kvm/disk/qcow.c
create mode 100644 tools/kvm/disk/raw.c
create mode 100644 tools/kvm/framebuffer.c
create mode 100644 tools/kvm/guest/init.c
create mode 100644 tools/kvm/guest_compat.c
create mode 100644 tools/kvm/hw/i8042.c
create mode 100644 tools/kvm/hw/pci-shmem.c
create mode 100644 tools/kvm/hw/rtc.c
create mode 100644 tools/kvm/hw/serial.c
create mode 100644 tools/kvm/hw/vesa.c
create mode 100644 tools/kvm/include/asm/hweight.h
create mode 100644 tools/kvm/include/bios/memcpy.h
create mode 100644 tools/kvm/include/kvm/8250-serial.h
create mode 100644 tools/kvm/include/kvm/apic.h
create mode 100644 tools/kvm/include/kvm/brlock.h
create mode 100644 tools/kvm/include/kvm/builtin-balloon.h
create mode 100644 tools/kvm/include/kvm/builtin-debug.h
create mode 100644 tools/kvm/include/kvm/builtin-help.h
create mode 100644 tools/kvm/include/kvm/builtin-list.h
create mode 100644 tools/kvm/include/kvm/builtin-pause.h
create mode 100644 tools/kvm/include/kvm/builtin-resume.h
create mode 100644 tools/kvm/include/kvm/builtin-run.h
create mode 100644 tools/kvm/include/kvm/builtin-sandbox.h
create mode 100644 tools/kvm/include/kvm/builtin-setup.h
create mode 100644 tools/kvm/include/kvm/builtin-stat.h
create mode 100644 tools/kvm/include/kvm/builtin-stop.h
create mode 100644 tools/kvm/include/kvm/builtin-version.h
create mode 100644 tools/kvm/include/kvm/compiler.h
create mode 100644 tools/kvm/include/kvm/disk-image.h
create mode 100644 tools/kvm/include/kvm/e820.h
create mode 100644 tools/kvm/include/kvm/framebuffer.h
create mode 100644 tools/kvm/include/kvm/guest_compat.h
create mode 100644 tools/kvm/include/kvm/i8042.h
create mode 100644 tools/kvm/include/kvm/ioeventfd.h
create mode 100644 tools/kvm/include/kvm/ioport.h
create mode 100644 tools/kvm/include/kvm/irq.h
create mode 100644 tools/kvm/include/kvm/kvm-cmd.h
create mode 100644 tools/kvm/include/kvm/kvm-config.h
create mode 100644 tools/kvm/include/kvm/kvm-cpu.h
create mode 100644 tools/kvm/include/kvm/kvm-ipc.h
create mode 100644 tools/kvm/include/kvm/kvm.h
create mode 100644 tools/kvm/include/kvm/msi.h
create mode 100644 tools/kvm/include/kvm/mutex.h
create mode 100644 tools/kvm/include/kvm/parse-options.h
create mode 100644 tools/kvm/include/kvm/pci-shmem.h
create mode 100644 tools/kvm/include/kvm/pci.h
create mode 100644 tools/kvm/include/kvm/qcow.h
create mode 100644 tools/kvm/include/kvm/rbtree-interval.h
create mode 100644 tools/kvm/include/kvm/read-write.h
create mode 100644 tools/kvm/include/kvm/rtc.h
create mode 100644 tools/kvm/include/kvm/rwsem.h
create mode 100644 tools/kvm/include/kvm/sdl.h
create mode 100644 tools/kvm/include/kvm/segment.h
create mode 100644 tools/kvm/include/kvm/strbuf.h
create mode 100644 tools/kvm/include/kvm/symbol.h
create mode 100644 tools/kvm/include/kvm/term.h
create mode 100644 tools/kvm/include/kvm/threadpool.h
create mode 100644 tools/kvm/include/kvm/types.h
create mode 100644 tools/kvm/include/kvm/uip.h
create mode 100644 tools/kvm/include/kvm/util-init.h
create mode 100644 tools/kvm/include/kvm/util.h
create mode 100644 tools/kvm/include/kvm/vesa.h
create mode 100644 tools/kvm/include/kvm/virtio-9p.h
create mode 100644 tools/kvm/include/kvm/virtio-balloon.h
create mode 100644 tools/kvm/include/kvm/virtio-blk.h
create mode 100644 tools/kvm/include/kvm/virtio-console.h
create mode 100644 tools/kvm/include/kvm/virtio-mmio.h
create mode 100644 tools/kvm/include/kvm/virtio-net.h
create mode 100644 tools/kvm/include/kvm/virtio-pci-dev.h
create mode 100644 tools/kvm/include/kvm/virtio-pci.h
create mode 100644 tools/kvm/include/kvm/virtio-rng.h
create mode 100644 tools/kvm/include/kvm/virtio-scsi.h
create mode 100644 tools/kvm/include/kvm/virtio.h
create mode 100644 tools/kvm/include/kvm/vnc.h
create mode 100644 tools/kvm/include/linux/bitops.h
create mode 100644 tools/kvm/include/linux/byteorder.h
create mode 100644 tools/kvm/include/linux/compiler.h
create mode 100644 tools/kvm/include/linux/kernel.h
create mode 100644 tools/kvm/include/linux/module.h
create mode 100644 tools/kvm/include/linux/prefetch.h
create mode 100644 tools/kvm/include/linux/stddef.h
create mode 100644 tools/kvm/include/linux/types.h
create mode 100644 tools/kvm/ioeventfd.c
create mode 100644 tools/kvm/ioport.c
create mode 100644 tools/kvm/kvm-cmd.c
create mode 100644 tools/kvm/kvm-cpu.c
create mode 100644 tools/kvm/kvm-ipc.c
create mode 100644 tools/kvm/kvm.c
create mode 100644 tools/kvm/main.c
create mode 100644 tools/kvm/mmio.c
create mode 100644 tools/kvm/net/uip/arp.c
create mode 100644 tools/kvm/net/uip/buf.c
create mode 100644 tools/kvm/net/uip/core.c
create mode 100644 tools/kvm/net/uip/csum.c
create mode 100644 tools/kvm/net/uip/dhcp.c
create mode 100644 tools/kvm/net/uip/icmp.c
create mode 100644 tools/kvm/net/uip/ipv4.c
create mode 100644 tools/kvm/net/uip/tcp.c
create mode 100644 tools/kvm/net/uip/udp.c
create mode 100644 tools/kvm/pci.c
create mode 100644 tools/kvm/powerpc/boot.c
create mode 100644 tools/kvm/powerpc/cpu_info.c
create mode 100644 tools/kvm/powerpc/cpu_info.h
create mode 100644 tools/kvm/powerpc/include/kvm/barrier.h
create mode 100644 tools/kvm/powerpc/include/kvm/kvm-arch.h
create mode 100644 tools/kvm/powerpc/include/kvm/kvm-cpu-arch.h
create mode 100644 tools/kvm/powerpc/ioport.c
create mode 100644 tools/kvm/powerpc/irq.c
create mode 100644 tools/kvm/powerpc/kvm-cpu.c
create mode 100644 tools/kvm/powerpc/kvm.c
create mode 100644 tools/kvm/powerpc/spapr.h
create mode 100644 tools/kvm/powerpc/spapr_hcall.c
create mode 100644 tools/kvm/powerpc/spapr_hvcons.c
create mode 100644 tools/kvm/powerpc/spapr_hvcons.h
create mode 100644 tools/kvm/powerpc/spapr_pci.c
create mode 100644 tools/kvm/powerpc/spapr_pci.h
create mode 100644 tools/kvm/powerpc/spapr_rtas.c
create mode 100644 tools/kvm/powerpc/xics.c
create mode 100644 tools/kvm/powerpc/xics.h
create mode 100644 tools/kvm/symbol.c
create mode 100644 tools/kvm/term.c
create mode 100644 tools/kvm/tests/Makefile
create mode 100644 tools/kvm/tests/boot/Makefile
create mode 100644 tools/kvm/tests/boot/init.c
create mode 100644 tools/kvm/tests/kernel/.gitignore
create mode 100644 tools/kvm/tests/kernel/Makefile
create mode 100644 tools/kvm/tests/kernel/README
create mode 100644 tools/kvm/tests/kernel/kernel.S
create mode 100644 tools/kvm/tests/pit/.gitignore
create mode 100644 tools/kvm/tests/pit/Makefile
create mode 100644 tools/kvm/tests/pit/README
create mode 100644 tools/kvm/tests/pit/tick.S
create mode 100644 tools/kvm/ui/sdl.c
create mode 100644 tools/kvm/ui/vnc.c
create mode 100755 tools/kvm/util/KVMTOOLS-VERSION-GEN
create mode 100755 tools/kvm/util/generate-cmdlist.sh
create mode 100644 tools/kvm/util/init.c
create mode 100755 tools/kvm/util/kvm-ifup-vbr0
create mode 100644 tools/kvm/util/parse-options.c
create mode 100644 tools/kvm/util/rbtree-interval.c
create mode 100644 tools/kvm/util/read-write.c
create mode 100755 tools/kvm/util/set_private_br.sh
create mode 100644 tools/kvm/util/strbuf.c
create mode 100644 tools/kvm/util/threadpool.c
create mode 100644 tools/kvm/util/util.c
create mode 100644 tools/kvm/virtio/9p-pdu.c
create mode 100644 tools/kvm/virtio/9p.c
create mode 100644 tools/kvm/virtio/balloon.c
create mode 100644 tools/kvm/virtio/blk.c
create mode 100644 tools/kvm/virtio/console.c
create mode 100644 tools/kvm/virtio/core.c
create mode 100644 tools/kvm/virtio/mmio.c
create mode 100644 tools/kvm/virtio/net.c
create mode 100644 tools/kvm/virtio/pci.c
create mode 100644 tools/kvm/virtio/rng.c
create mode 100644 tools/kvm/virtio/scsi.c
create mode 100644 tools/kvm/x86/bios.c
create mode 100644 tools/kvm/x86/bios/.gitignore
create mode 100644 tools/kvm/x86/bios/bios-rom.S
create mode 100644 tools/kvm/x86/bios/e820.c
create mode 100644 tools/kvm/x86/bios/entry.S
create mode 100644 tools/kvm/x86/bios/gen-offsets.sh
create mode 100644 tools/kvm/x86/bios/int10.c
create mode 100644 tools/kvm/x86/bios/int15.c
create mode 100644 tools/kvm/x86/bios/local.S
create mode 100644 tools/kvm/x86/bios/macro.S
create mode 100644 tools/kvm/x86/bios/memcpy.c
create mode 100644 tools/kvm/x86/bios/rom.ld.S
create mode 100644 tools/kvm/x86/boot.c
create mode 100644 tools/kvm/x86/cpuid.c
create mode 100644 tools/kvm/x86/include/kvm/assembly.h
create mode 100644 tools/kvm/x86/include/kvm/barrier.h
create mode 100644 tools/kvm/x86/include/kvm/bios-export.h
create mode 100644 tools/kvm/x86/include/kvm/bios.h
create mode 100644 tools/kvm/x86/include/kvm/boot-protocol.h
create mode 100644 tools/kvm/x86/include/kvm/cpufeature.h
create mode 100644 tools/kvm/x86/include/kvm/interrupt.h
create mode 100644 tools/kvm/x86/include/kvm/kvm-arch.h
create mode 100644 tools/kvm/x86/include/kvm/kvm-cpu-arch.h
create mode 100644 tools/kvm/x86/include/kvm/mptable.h
create mode 100644 tools/kvm/x86/interrupt.c
create mode 100644 tools/kvm/x86/ioport.c
create mode 100644 tools/kvm/x86/irq.c
create mode 100644 tools/kvm/x86/kvm-cpu.c
create mode 100644 tools/kvm/x86/kvm.c
create mode 100644 tools/kvm/x86/mptable.c
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-12 11:34 [GIT PULL] Linux KVM tool for v3.7-rc0 Pekka Enberg
@ 2012-10-12 17:27 ` Christoph Hellwig
2012-10-18 10:03 ` Ingo Molnar
2012-10-16 2:41 ` Stephen Rothwell
1 sibling, 1 reply; 32+ messages in thread
From: Christoph Hellwig @ 2012-10-12 17:27 UTC (permalink / raw)
To: Pekka Enberg
Cc: Linus Torvalds, Andrew Morton, Ingo Molnar, Avi Kivity, linux-kernel
On Fri, Oct 12, 2012 at 02:34:33PM +0300, Pekka Enberg wrote:
> Hi Linus,
>
> Please consider pulling the latest LKVM tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
>
> LKVM is the long lost userspace friend of KVM that makes it really easy
> to launch virtualized Linx environment on x86 and PPC64 Linux.
This still doesn't have any business in the kernel tree. I also can't
remember than any new arguments came up why this should be merged vs
the arguments why it's been reject over and over again.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-12 11:34 [GIT PULL] Linux KVM tool for v3.7-rc0 Pekka Enberg
2012-10-12 17:27 ` Christoph Hellwig
@ 2012-10-16 2:41 ` Stephen Rothwell
2012-10-16 14:50 ` Linus Torvalds
1 sibling, 1 reply; 32+ messages in thread
From: Stephen Rothwell @ 2012-10-16 2:41 UTC (permalink / raw)
To: Linus Torvalds
Cc: Pekka Enberg, Andrew Morton, Ingo Molnar, Avi Kivity,
linux-kernel, Christoph Hellwig
[-- Attachment #1: Type: text/plain, Size: 555 bytes --]
Hi Linus,
On Fri, 12 Oct 2012 14:34:33 +0300 (EEST) Pekka Enberg <penberg@kernel.org> wrote:
>
> Please consider pulling the latest LKVM tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
So you have not taken this in the v3.7 merge window.
Will you ever merge this? If not, it should be removed from linux-next
(where it has been sitting since before v3.1) and turned into an
independent (to the kernel) project.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-16 2:41 ` Stephen Rothwell
@ 2012-10-16 14:50 ` Linus Torvalds
2012-10-20 7:04 ` Stephen Rothwell
0 siblings, 1 reply; 32+ messages in thread
From: Linus Torvalds @ 2012-10-16 14:50 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Pekka Enberg, Andrew Morton, Ingo Molnar, Avi Kivity,
linux-kernel, Christoph Hellwig
On Mon, Oct 15, 2012 at 7:41 PM, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
>
> So you have not taken this in the v3.7 merge window.
>
> Will you ever merge this?
I have yet to see a compelling argument for merging it. It's tons of
code, it doesnt match the original "small simple" model, and I think
it would be better off as a separate project.
Linus
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-12 17:27 ` Christoph Hellwig
@ 2012-10-18 10:03 ` Ingo Molnar
2012-10-18 10:31 ` Pekka Enberg
0 siblings, 1 reply; 32+ messages in thread
From: Ingo Molnar @ 2012-10-18 10:03 UTC (permalink / raw)
To: Christoph Hellwig
Cc: Pekka Enberg, Linus Torvalds, Andrew Morton, Avi Kivity, linux-kernel
* Christoph Hellwig <hch@infradead.org> wrote:
> On Fri, Oct 12, 2012 at 02:34:33PM +0300, Pekka Enberg wrote:
> > Hi Linus,
> >
> > Please consider pulling the latest LKVM tree from:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
> >
> > LKVM is the long lost userspace friend of KVM that makes it really easy
> > to launch virtualized Linx environment on x86 and PPC64 Linux.
>
> This still doesn't have any business in the kernel tree. [...]
Pekka & the LKVM developers are using the tools/kvm/ tree setup
to create new kernel features, to improve the kernel and to
reuse kernel code, amongst other things.
So being in the kernel tree is very practical and useful to
them.
It's also *very* useful to kernel developers like me, and I wish
all of user-space tooling was as easy to use and as well working
as 'vm run':
I'm using 'vm' regularly for quick kernel testing: I just want
something that just works and reuses the existing distro
user-space environment unintrusively. In that sense it's very
handy, 'vm' will in essence boot the well-maintained system. Not
some stale old disk image. Not a second system I need to
maintain. I'd not be using it if it didn't came integrated via
tools/ and integrated into the kernel. 'make kvmconfig' and the
other bits of practical kernel development integration are very
useful and just work as well.
The fact that it's not useful to you (yet?) that does not
invalidate the utility of this project to those to whom it *is*
useful. No argument you ever outlined here invalidates the plain
utility of this project.
Whether you think that it "has no place in the kernel" is
completely irrelevant - what matters is actual utility to
people:
If Linus thinks that the upsides are not convincing enough (yet,
or ever), that's obviously enough reason for him to not pull it
- but that does not stop this project from being useful to those
who *are* using it to improve and test the kernel.
Thanks,
Ingo
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-18 10:03 ` Ingo Molnar
@ 2012-10-18 10:31 ` Pekka Enberg
0 siblings, 0 replies; 32+ messages in thread
From: Pekka Enberg @ 2012-10-18 10:31 UTC (permalink / raw)
To: Ingo Molnar
Cc: Christoph Hellwig, Linus Torvalds, Andrew Morton, Avi Kivity,
linux-kernel
On Thu, 18 Oct 2012, Ingo Molnar wrote:
> * Christoph Hellwig <hch@infradead.org> wrote:
>
> > On Fri, Oct 12, 2012 at 02:34:33PM +0300, Pekka Enberg wrote:
> > > Hi Linus,
> > >
> > > Please consider pulling the latest LKVM tree from:
> > >
> > > git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
> > >
> > > LKVM is the long lost userspace friend of KVM that makes it really easy
> > > to launch virtualized Linx environment on x86 and PPC64 Linux.
> >
> > This still doesn't have any business in the kernel tree. [...]
>
> Pekka & the LKVM developers are using the tools/kvm/ tree setup
> to create new kernel features, to improve the kernel and to
> reuse kernel code, amongst other things.
>
> So being in the kernel tree is very practical and useful to
> them.
It's probably not a surprise to anyone that I'm with Ingo on this. It's
OK if people don't think tools/kvm is *worth it* but claiming that living
in a separate repository is just as easy is completely ignoring reality.
Pekka
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-16 14:50 ` Linus Torvalds
@ 2012-10-20 7:04 ` Stephen Rothwell
2012-10-20 18:14 ` Borislav Petkov
2012-11-14 5:24 ` Stephen Rothwell
0 siblings, 2 replies; 32+ messages in thread
From: Stephen Rothwell @ 2012-10-20 7:04 UTC (permalink / raw)
To: Pekka Enberg
Cc: Linus Torvalds, Andrew Morton, Ingo Molnar, Avi Kivity,
linux-kernel, Christoph Hellwig
[-- Attachment #1: Type: text/plain, Size: 809 bytes --]
Hi all,
On Tue, 16 Oct 2012 07:50:52 -0700 Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
> On Mon, Oct 15, 2012 at 7:41 PM, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >>
> >> git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
> >
> > So you have not taken this in the v3.7 merge window.
> >
> > Will you ever merge this?
>
> I have yet to see a compelling argument for merging it. It's tons of
> code, it doesnt match the original "small simple" model, and I think
> it would be better off as a separate project.
So are there any compelling arguments from the proponents, or can I
remove this from linux-next (and have it removed from the tip auto-latest
branch)?
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-20 7:04 ` Stephen Rothwell
@ 2012-10-20 18:14 ` Borislav Petkov
2012-10-21 3:07 ` Dave Airlie
2012-11-14 5:24 ` Stephen Rothwell
1 sibling, 1 reply; 32+ messages in thread
From: Borislav Petkov @ 2012-10-20 18:14 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Pekka Enberg, Linus Torvalds, Andrew Morton, Ingo Molnar,
Avi Kivity, linux-kernel, Christoph Hellwig
On Sat, Oct 20, 2012 at 06:04:36PM +1100, Stephen Rothwell wrote:
> So are there any compelling arguments from the proponents, or can
> I remove this from linux-next (and have it removed from the tip
> auto-latest branch)?
FWIW, I gave this a run and I have to say, it works as advertized: I
built it and ran it with the latest kernel and the thing simply boots
the kernel. Even without a disk image - the simplest command is:
$ ./lkvm run --kernel ../../arch/x86/boot/bzImage
and it gets me a shell in the vm after a second.
So the absolute advantage it gives kernel devs is that they can
smoke-test whether their stuff boots in seconds.
This is probably not helpful when enabling specific hw features but
should be pretty helpful for generic arch stuff.
HTH.
--
Regards/Gruss,
Boris.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-20 18:14 ` Borislav Petkov
@ 2012-10-21 3:07 ` Dave Airlie
2012-10-21 3:46 ` Yinghai Lu
` (2 more replies)
0 siblings, 3 replies; 32+ messages in thread
From: Dave Airlie @ 2012-10-21 3:07 UTC (permalink / raw)
To: Borislav Petkov, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Ingo Molnar, Avi Kivity, linux-kernel,
Christoph Hellwig
On Sun, Oct 21, 2012 at 4:14 AM, Borislav Petkov <bp@alien8.de> wrote:
> On Sat, Oct 20, 2012 at 06:04:36PM +1100, Stephen Rothwell wrote:
>> So are there any compelling arguments from the proponents, or can
>> I remove this from linux-next (and have it removed from the tip
>> auto-latest branch)?
>
> FWIW, I gave this a run and I have to say, it works as advertized: I
> built it and ran it with the latest kernel and the thing simply boots
> the kernel. Even without a disk image - the simplest command is:
>
> $ ./lkvm run --kernel ../../arch/x86/boot/bzImage
>
> and it gets me a shell in the vm after a second.
>
> So the absolute advantage it gives kernel devs is that they can
> smoke-test whether their stuff boots in seconds.
>
> This is probably not helpful when enabling specific hw features but
> should be pretty helpful for generic arch stuff.
Why couldn't this script just be a wrapper around qemu?
I get the kvm developers developing features that isn't ideal, but for
the quick boot a kernel tests, I don't see why a well maintained qemu
wrapper isn't superior. I hate constructing qemu command lines, but a
script in the kernel repo seems like a good idea.
Dave.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 3:07 ` Dave Airlie
@ 2012-10-21 3:46 ` Yinghai Lu
2012-10-21 11:03 ` Christoph Hellwig
2012-10-21 11:18 ` Borislav Petkov
2 siblings, 0 replies; 32+ messages in thread
From: Yinghai Lu @ 2012-10-21 3:46 UTC (permalink / raw)
To: Dave Airlie
Cc: Borislav Petkov, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Ingo Molnar, Avi Kivity, linux-kernel,
Christoph Hellwig
On Sat, Oct 20, 2012 at 8:07 PM, Dave Airlie <airlied@gmail.com> wrote:
>
> Why couldn't this script just be a wrapper around qemu?
>
> I get the kvm developers developing features that isn't ideal, but for
> the quick boot a kernel tests, I don't see why a well maintained qemu
> wrapper isn't superior. I hate constructing qemu command lines, but a
> script in the kernel repo seems like a good idea.
you can build one iso like:
make isoimage FDARGS="ignore_loglevel debug initcall_debug
acpi.debug_layer=0xffff0000 pci=routeirq apic=debug
ramdisk_size=262144 root=/dev/ram0 rw ip=dhcp
console=uart8250,io,0x3f8,115200"
FDINITRD=/home/yhlu/xx/xx/rootfs/mydisk14_x86_64_xz.xz
then use kvm to load that iso
/usr/local/kvm/bin/qemu-system-x86_64 -L /usr/local/kvm/share/qemu -m
6144 -net nic,model=e1000,macaddr=00:1c:25:1c:13:e9 -net user -smp 2
-cdrom /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/boot/image.iso
-boot d -serial telnet:127.0.0.1:4444,server -monitor stdio
later could use
telnet 127.0.0.1 4444
in another terminal to get serial console.
and initrd is converted from opensuse rescue initrd.
hope we can have scripts to create standalone initrd with updated user
program etc.
Thanks
Yinghai
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 3:07 ` Dave Airlie
2012-10-21 3:46 ` Yinghai Lu
@ 2012-10-21 11:03 ` Christoph Hellwig
2012-10-21 12:59 ` Ingo Molnar
2012-10-21 11:18 ` Borislav Petkov
2 siblings, 1 reply; 32+ messages in thread
From: Christoph Hellwig @ 2012-10-21 11:03 UTC (permalink / raw)
To: Dave Airlie
Cc: Borislav Petkov, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Ingo Molnar, Avi Kivity, linux-kernel,
Christoph Hellwig
On Sun, Oct 21, 2012 at 01:07:31PM +1000, Dave Airlie wrote:
> Why couldn't this script just be a wrapper around qemu
It can be. Here is my ususual one:
#!/bin/sh
/opt/qemu/bin/qemu-system-x86_64 \
-m 1500 \
-enable-kvm \
-drive if=none,file=/home/hch/qemu-root.img,cache=none,id=root \
-device virtio-blk-pci,drive=root \
-append "root=/dev/vda console=tty0 console=ttyS0,38400n8 kgdboc=ttyS0,38400n8" \
-kernel arch/x86/boot/bzImage \
-nographic
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 3:07 ` Dave Airlie
2012-10-21 3:46 ` Yinghai Lu
2012-10-21 11:03 ` Christoph Hellwig
@ 2012-10-21 11:18 ` Borislav Petkov
2012-10-21 11:29 ` richard -rw- weinberger
2 siblings, 1 reply; 32+ messages in thread
From: Borislav Petkov @ 2012-10-21 11:18 UTC (permalink / raw)
To: Dave Airlie
Cc: Stephen Rothwell, Pekka Enberg, Linus Torvalds, Andrew Morton,
Ingo Molnar, Avi Kivity, linux-kernel, Christoph Hellwig
On Sun, Oct 21, 2012 at 01:07:31PM +1000, Dave Airlie wrote:
> Why couldn't this script just be a wrapper around qemu?
>
> I get the kvm developers developing features that isn't ideal, but for
> the quick boot a kernel tests, I don't see why a well maintained qemu
> wrapper isn't superior. I hate constructing qemu command lines, but a
> script in the kernel repo seems like a good idea.
Well, Alex Graf had exactly that but I don't know what happened to it -
I can't find it upstream at least.
http://lists.gnu.org/archive/html/qemu-devel/2011-08/msg02728.html
--
Regards/Gruss,
Boris.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 11:18 ` Borislav Petkov
@ 2012-10-21 11:29 ` richard -rw- weinberger
2012-10-21 22:16 ` Theodore Ts'o
0 siblings, 1 reply; 32+ messages in thread
From: richard -rw- weinberger @ 2012-10-21 11:29 UTC (permalink / raw)
To: Borislav Petkov, Dave Airlie, Stephen Rothwell, Pekka Enberg,
Linus Torvalds, Andrew Morton, Ingo Molnar, Avi Kivity,
linux-kernel, Christoph Hellwig
On Sun, Oct 21, 2012 at 1:18 PM, Borislav Petkov <bp@alien8.de> wrote:
> On Sun, Oct 21, 2012 at 01:07:31PM +1000, Dave Airlie wrote:
>> Why couldn't this script just be a wrapper around qemu?
>>
>> I get the kvm developers developing features that isn't ideal, but for
>> the quick boot a kernel tests, I don't see why a well maintained qemu
>> wrapper isn't superior. I hate constructing qemu command lines, but a
>> script in the kernel repo seems like a good idea.
>
> Well, Alex Graf had exactly that but I don't know what happened to it -
> I can't find it upstream at least.
>
> http://lists.gnu.org/archive/html/qemu-devel/2011-08/msg02728.html
Every kernel developer has his own wrapper script to make qemu usable.
IMHO it's time to add such a script to the kernel tree.
--
Thanks,
//richard
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 11:03 ` Christoph Hellwig
@ 2012-10-21 12:59 ` Ingo Molnar
2012-10-21 14:02 ` richard -rw- weinberger
0 siblings, 1 reply; 32+ messages in thread
From: Ingo Molnar @ 2012-10-21 12:59 UTC (permalink / raw)
To: Christoph Hellwig
Cc: Dave Airlie, Borislav Petkov, Stephen Rothwell, Pekka Enberg,
Linus Torvalds, Andrew Morton, Avi Kivity, linux-kernel
* Christoph Hellwig <hch@infradead.org> wrote:
> On Sun, Oct 21, 2012 at 01:07:31PM +1000, Dave Airlie wrote:
> > Why couldn't this script just be a wrapper around qemu
>
> It can be. Here is my ususual one:
>
> #!/bin/sh
>
> /opt/qemu/bin/qemu-system-x86_64 \
> -m 1500 \
> -enable-kvm \
> -drive if=none,file=/home/hch/qemu-root.img,cache=none,id=root \
You are wrong on three counts:
- As I mentioned it in my first mail to you this is not the
same as 'vm run': you still have a qemu-root.img while
tools/kvm does not ...
'vm run' works without having any disk image around, it just
uses the existing distro binaries and boots them, sharing the
host file system.
- automatic, transparent host filesystem sharing is another
useful feature: I can copy files in/out of the virtual
machine using the host filesystem.
- transparent networking is up and running straight away
But yeah, I guess if you ignore enough key tools/kvm/ features
then you will eventually be right: it's really just the same as
Qemu and has no place in the kernel repo ;-)
Thanks,
Ingo
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 12:59 ` Ingo Molnar
@ 2012-10-21 14:02 ` richard -rw- weinberger
2012-10-21 15:03 ` Ingo Molnar
2012-10-21 15:39 ` Pekka Enberg
0 siblings, 2 replies; 32+ messages in thread
From: richard -rw- weinberger @ 2012-10-21 14:02 UTC (permalink / raw)
To: Ingo Molnar
Cc: Christoph Hellwig, Dave Airlie, Borislav Petkov,
Stephen Rothwell, Pekka Enberg, Linus Torvalds, Andrew Morton,
Avi Kivity, linux-kernel
On Sun, Oct 21, 2012 at 2:59 PM, Ingo Molnar <mingo@kernel.org> wrote:
> You are wrong on three counts:
>
> - As I mentioned it in my first mail to you this is not the
> same as 'vm run': you still have a qemu-root.img while
> tools/kvm does not ...
>
> 'vm run' works without having any disk image around, it just
> uses the existing distro binaries and boots them, sharing the
> host file system.
>
> - automatic, transparent host filesystem sharing is another
> useful feature: I can copy files in/out of the virtual
> machine using the host filesystem.
>
> - transparent networking is up and running straight away
qemu supports all these features.
E.g. to access the host fs use:
qemu ... \
-fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
\
-device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
--
Thanks,
//richard
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 14:02 ` richard -rw- weinberger
@ 2012-10-21 15:03 ` Ingo Molnar
2012-10-21 17:15 ` Borislav Petkov
2012-10-21 15:39 ` Pekka Enberg
1 sibling, 1 reply; 32+ messages in thread
From: Ingo Molnar @ 2012-10-21 15:03 UTC (permalink / raw)
To: richard -rw- weinberger
Cc: Christoph Hellwig, Dave Airlie, Borislav Petkov,
Stephen Rothwell, Pekka Enberg, Linus Torvalds, Andrew Morton,
Avi Kivity, linux-kernel
* richard -rw- weinberger <richard.weinberger@gmail.com> wrote:
> qemu supports all these features.
> E.g. to access the host fs use:
> qemu ... \
> -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
> \
> -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
The best way to compare them would be a script that gives
exactly the same test environment that 'vm run' / 'vm sandbox'
does out of box, but using qemu.
If such a script is available then that would certainly be a
useful testing option to kernel developers.
Thanks,
Ingo
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 14:02 ` richard -rw- weinberger
2012-10-21 15:03 ` Ingo Molnar
@ 2012-10-21 15:39 ` Pekka Enberg
2012-10-22 9:24 ` Avi Kivity
1 sibling, 1 reply; 32+ messages in thread
From: Pekka Enberg @ 2012-10-21 15:39 UTC (permalink / raw)
To: richard -rw- weinberger
Cc: Ingo Molnar, Christoph Hellwig, Dave Airlie, Borislav Petkov,
Stephen Rothwell, Linus Torvalds, Andrew Morton, Avi Kivity,
linux-kernel, Asias He, Sasha Levin, Cyrill Gorcunov
On Sun, Oct 21, 2012 at 2:59 PM, Ingo Molnar <mingo@kernel.org> wrote:
>> You are wrong on three counts:
>>
>> - As I mentioned it in my first mail to you this is not the
>> same as 'vm run': you still have a qemu-root.img while
>> tools/kvm does not ...
>>
>> 'vm run' works without having any disk image around, it just
>> uses the existing distro binaries and boots them, sharing the
>> host file system.
>>
>> - automatic, transparent host filesystem sharing is another
>> useful feature: I can copy files in/out of the virtual
>> machine using the host filesystem.
>>
>> - transparent networking is up and running straight away
On Sun, Oct 21, 2012 at 5:02 PM, richard -rw- weinberger
<richard.weinberger@gmail.com> wrote:
> qemu supports all these features.
> E.g. to access the host fs use:
> qemu ... \
> -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
> \
> -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
IIRC, QEMU uses SLIRP non-root zero-config networking which is much
more limited than what LKVM offers out of the box.
Using host system rootfs is not quote as simple as you seem to think
so you need something like Alexander Graf's shell script for
comparable 'vm run' experience.
Pekka
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 15:03 ` Ingo Molnar
@ 2012-10-21 17:15 ` Borislav Petkov
2012-10-21 17:40 ` Markus Trippelsdorf
0 siblings, 1 reply; 32+ messages in thread
From: Borislav Petkov @ 2012-10-21 17:15 UTC (permalink / raw)
To: Ingo Molnar
Cc: richard -rw- weinberger, Christoph Hellwig, Dave Airlie,
Stephen Rothwell, Pekka Enberg, Linus Torvalds, Andrew Morton,
Avi Kivity, linux-kernel
On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> The best way to compare them would be a script that gives exactly the
> same test environment that 'vm run' / 'vm sandbox' does out of box,
> but using qemu.
>
> If such a script is available then that would certainly be a useful
> testing option to kernel developers.
Right,
I gotta say, I've mucked around with qemu/kvm net options as a novice
user and haven't always been successfu. If you get host networking
straight away in lkvm then that's another clear point for tools/kvm.
Same holds true for copying data back and forth between host and guest.
Thanks.
--
Regards/Gruss,
Boris.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 17:15 ` Borislav Petkov
@ 2012-10-21 17:40 ` Markus Trippelsdorf
2012-10-21 17:51 ` Ingo Molnar
0 siblings, 1 reply; 32+ messages in thread
From: Markus Trippelsdorf @ 2012-10-21 17:40 UTC (permalink / raw)
To: Borislav Petkov, Ingo Molnar, richard -rw- weinberger,
Christoph Hellwig, Dave Airlie, Stephen Rothwell, Pekka Enberg,
Linus Torvalds, Andrew Morton, Avi Kivity, linux-kernel
On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote:
> On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> > The best way to compare them would be a script that gives exactly the
> > same test environment that 'vm run' / 'vm sandbox' does out of box,
> > but using qemu.
> >
> > If such a script is available then that would certainly be a useful
> > testing option to kernel developers.
>
> Right,
>
> I gotta say, I've mucked around with qemu/kvm net options as a novice
> user and haven't always been successfu. If you get host networking
> straight away in lkvm then that's another clear point for tools/kvm.
>
> Same holds true for copying data back and forth between host and guest.
I'm agnostic about lkvm, but the following command does all the above:
qemu-system-x86_64 -enable-kvm -net nic,vlan=0,model=virtio -net user -fsdev local,security_model=passthrough,id=root,path=/ -device virtio-9p-pci,id=root,fsdev=root,mount_tag=/dev/root -m 512 -smp 2 -kernel /usr/src/linux/arch/x86/boot/bzImage -nographic -append "init=/bin/zsh root=/dev/root console=ttyS0 kgdboc=ttyS0 rootflags=rw,trans=virtio rootfstype=9p ip=dhcp"
If you want your host root-fs to be mounted rw (to copy data back and forth)
you need to run to above as root and add "rw" to the kernel options.
--
Markus
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 17:40 ` Markus Trippelsdorf
@ 2012-10-21 17:51 ` Ingo Molnar
2012-10-21 17:54 ` Markus Trippelsdorf
0 siblings, 1 reply; 32+ messages in thread
From: Ingo Molnar @ 2012-10-21 17:51 UTC (permalink / raw)
To: Markus Trippelsdorf
Cc: Borislav Petkov, richard -rw- weinberger, Christoph Hellwig,
Dave Airlie, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Avi Kivity, linux-kernel
* Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote:
> > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> > > The best way to compare them would be a script that gives exactly the
> > > same test environment that 'vm run' / 'vm sandbox' does out of box,
> > > but using qemu.
> > >
> > > If such a script is available then that would certainly be a useful
> > > testing option to kernel developers.
> >
> > Right,
> >
> > I gotta say, I've mucked around with qemu/kvm net options as a novice
> > user and haven't always been successfu. If you get host networking
> > straight away in lkvm then that's another clear point for tools/kvm.
> >
> > Same holds true for copying data back and forth between host and guest.
>
> I'm agnostic about lkvm, but the following command does all the above:
>
> qemu-system-x86_64 -enable-kvm -net nic,vlan=0,model=virtio
> -net user -fsdev
> local,security_model=passthrough,id=root,path=/ -device
> virtio-9p-pci,id=root,fsdev=root,mount_tag=/dev/root -m 512
> -smp 2 -kernel /usr/src/linux/arch/x86/boot/bzImage -nographic
> -append "init=/bin/zsh root=/dev/root console=ttyS0
> kgdboc=ttyS0 rootflags=rw,trans=virtio rootfstype=9p ip=dhcp"
>
> If you want your host root-fs to be mounted rw (to copy data
> back and forth) you need to run to above as root and add "rw"
> to the kernel options.
Why does it have to run as root? I run 'vm' unprivileged (other
than /dev/kvm access).
Thanks,
Ingo
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 17:51 ` Ingo Molnar
@ 2012-10-21 17:54 ` Markus Trippelsdorf
2012-10-21 18:04 ` Markus Trippelsdorf
2012-10-21 18:09 ` Ingo Molnar
0 siblings, 2 replies; 32+ messages in thread
From: Markus Trippelsdorf @ 2012-10-21 17:54 UTC (permalink / raw)
To: Ingo Molnar
Cc: Borislav Petkov, richard -rw- weinberger, Christoph Hellwig,
Dave Airlie, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Avi Kivity, linux-kernel
On 2012.10.21 at 19:51 +0200, Ingo Molnar wrote:
>
> * Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
>
> > On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote:
> > > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> > > > The best way to compare them would be a script that gives exactly the
> > > > same test environment that 'vm run' / 'vm sandbox' does out of box,
> > > > but using qemu.
> > > >
> > > > If such a script is available then that would certainly be a useful
> > > > testing option to kernel developers.
> > >
> > > Right,
> > >
> > > I gotta say, I've mucked around with qemu/kvm net options as a novice
> > > user and haven't always been successfu. If you get host networking
> > > straight away in lkvm then that's another clear point for tools/kvm.
> > >
> > > Same holds true for copying data back and forth between host and guest.
> >
> > I'm agnostic about lkvm, but the following command does all the above:
> >
> > qemu-system-x86_64 -enable-kvm -net nic,vlan=0,model=virtio
> > -net user -fsdev
> > local,security_model=passthrough,id=root,path=/ -device
> > virtio-9p-pci,id=root,fsdev=root,mount_tag=/dev/root -m 512
> > -smp 2 -kernel /usr/src/linux/arch/x86/boot/bzImage -nographic
> > -append "init=/bin/zsh root=/dev/root console=ttyS0
> > kgdboc=ttyS0 rootflags=rw,trans=virtio rootfstype=9p ip=dhcp"
> >
> > If you want your host root-fs to be mounted rw (to copy data
> > back and forth) you need to run to above as root and add "rw"
> > to the kernel options.
>
> Why does it have to run as root? I run 'vm' unprivileged (other
> than /dev/kvm access).
>From the qemu man page:
security_model=security_model
Specifies the security model to be used for this export path. Supported
security models are "passthrough", "mapped- xattr", "mapped-file" and "none".
In "passthrough" security model, files are stored using the same credentials as
they are created on the guest. This requires QEMU to run as root.
--
Markus
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 17:54 ` Markus Trippelsdorf
@ 2012-10-21 18:04 ` Markus Trippelsdorf
2012-10-21 18:10 ` Ingo Molnar
2012-10-21 18:09 ` Ingo Molnar
1 sibling, 1 reply; 32+ messages in thread
From: Markus Trippelsdorf @ 2012-10-21 18:04 UTC (permalink / raw)
To: Ingo Molnar
Cc: Borislav Petkov, richard -rw- weinberger, Christoph Hellwig,
Dave Airlie, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Avi Kivity, linux-kernel
On 2012.10.21 at 19:54 +0200, Markus Trippelsdorf wrote:
> On 2012.10.21 at 19:51 +0200, Ingo Molnar wrote:
> >
> > * Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> >
> > > On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote:
> > > > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> > > > > The best way to compare them would be a script that gives exactly the
> > > > > same test environment that 'vm run' / 'vm sandbox' does out of box,
> > > > > but using qemu.
> > > > >
> > > > > If such a script is available then that would certainly be a useful
> > > > > testing option to kernel developers.
> > > >
> > > > Right,
> > > >
> > > > I gotta say, I've mucked around with qemu/kvm net options as a novice
> > > > user and haven't always been successfu. If you get host networking
> > > > straight away in lkvm then that's another clear point for tools/kvm.
> > > >
> > > > Same holds true for copying data back and forth between host and guest.
> > >
> > > I'm agnostic about lkvm, but the following command does all the above:
> > >
> > > qemu-system-x86_64 -enable-kvm -net nic,vlan=0,model=virtio
> > > -net user -fsdev
> > > local,security_model=passthrough,id=root,path=/ -device
> > > virtio-9p-pci,id=root,fsdev=root,mount_tag=/dev/root -m 512
> > > -smp 2 -kernel /usr/src/linux/arch/x86/boot/bzImage -nographic
> > > -append "init=/bin/zsh root=/dev/root console=ttyS0
> > > kgdboc=ttyS0 rootflags=rw,trans=virtio rootfstype=9p ip=dhcp"
> > >
> > > If you want your host root-fs to be mounted rw (to copy data
> > > back and forth) you need to run to above as root and add "rw"
> > > to the kernel options.
> >
> > Why does it have to run as root? I run 'vm' unprivileged (other
> > than /dev/kvm access).
>
> From the qemu man page:
>
> security_model=security_model
>
> Specifies the security model to be used for this export path. Supported
> security models are "passthrough", "mapped- xattr", "mapped-file" and "none".
> In "passthrough" security model, files are stored using the same credentials as
> they are created on the guest. This requires QEMU to run as root.
But you can use security_model=none as an unprivileged user. With this
option you can only change files for which you have permission (like
in your home directory).
--
Markus
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 17:54 ` Markus Trippelsdorf
2012-10-21 18:04 ` Markus Trippelsdorf
@ 2012-10-21 18:09 ` Ingo Molnar
1 sibling, 0 replies; 32+ messages in thread
From: Ingo Molnar @ 2012-10-21 18:09 UTC (permalink / raw)
To: Markus Trippelsdorf
Cc: Borislav Petkov, richard -rw- weinberger, Christoph Hellwig,
Dave Airlie, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Avi Kivity, linux-kernel
* Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> On 2012.10.21 at 19:51 +0200, Ingo Molnar wrote:
> >
> > * Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> >
> > > On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote:
> > > > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> > > > > The best way to compare them would be a script that gives exactly the
> > > > > same test environment that 'vm run' / 'vm sandbox' does out of box,
> > > > > but using qemu.
> > > > >
> > > > > If such a script is available then that would certainly be a useful
> > > > > testing option to kernel developers.
> > > >
> > > > Right,
> > > >
> > > > I gotta say, I've mucked around with qemu/kvm net options as a novice
> > > > user and haven't always been successfu. If you get host networking
> > > > straight away in lkvm then that's another clear point for tools/kvm.
> > > >
> > > > Same holds true for copying data back and forth between host and guest.
> > >
> > > I'm agnostic about lkvm, but the following command does all the above:
> > >
> > > qemu-system-x86_64 -enable-kvm -net nic,vlan=0,model=virtio
> > > -net user -fsdev
> > > local,security_model=passthrough,id=root,path=/ -device
> > > virtio-9p-pci,id=root,fsdev=root,mount_tag=/dev/root -m 512
> > > -smp 2 -kernel /usr/src/linux/arch/x86/boot/bzImage -nographic
> > > -append "init=/bin/zsh root=/dev/root console=ttyS0
> > > kgdboc=ttyS0 rootflags=rw,trans=virtio rootfstype=9p ip=dhcp"
> > >
> > > If you want your host root-fs to be mounted rw (to copy data
> > > back and forth) you need to run to above as root and add "rw"
> > > to the kernel options.
> >
> > Why does it have to run as root? I run 'vm' unprivileged (other
> > than /dev/kvm access).
>
> From the qemu man page:
>
> security_model=security_model
>
> Specifies the security model to be used for this export
> path. Supported security models are "passthrough", "mapped-
> xattr", "mapped-file" and "none". In "passthrough" security
> model, files are stored using the same credentials as they are
> created on the guest. This requires QEMU to run as root.
So I guess running it with 'none' can be used unprivileged?
Thanks,
Ingo
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 18:04 ` Markus Trippelsdorf
@ 2012-10-21 18:10 ` Ingo Molnar
2012-10-22 9:26 ` Avi Kivity
0 siblings, 1 reply; 32+ messages in thread
From: Ingo Molnar @ 2012-10-21 18:10 UTC (permalink / raw)
To: Markus Trippelsdorf
Cc: Borislav Petkov, richard -rw- weinberger, Christoph Hellwig,
Dave Airlie, Stephen Rothwell, Pekka Enberg, Linus Torvalds,
Andrew Morton, Avi Kivity, linux-kernel
* Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> On 2012.10.21 at 19:54 +0200, Markus Trippelsdorf wrote:
> > On 2012.10.21 at 19:51 +0200, Ingo Molnar wrote:
> > >
> > > * Markus Trippelsdorf <markus@trippelsdorf.de> wrote:
> > >
> > > > On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote:
> > > > > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote:
> > > > > > The best way to compare them would be a script that gives exactly the
> > > > > > same test environment that 'vm run' / 'vm sandbox' does out of box,
> > > > > > but using qemu.
> > > > > >
> > > > > > If such a script is available then that would certainly be a useful
> > > > > > testing option to kernel developers.
> > > > >
> > > > > Right,
> > > > >
> > > > > I gotta say, I've mucked around with qemu/kvm net options as a novice
> > > > > user and haven't always been successfu. If you get host networking
> > > > > straight away in lkvm then that's another clear point for tools/kvm.
> > > > >
> > > > > Same holds true for copying data back and forth between host and guest.
> > > >
> > > > I'm agnostic about lkvm, but the following command does all the above:
> > > >
> > > > qemu-system-x86_64 -enable-kvm -net nic,vlan=0,model=virtio
> > > > -net user -fsdev
> > > > local,security_model=passthrough,id=root,path=/ -device
> > > > virtio-9p-pci,id=root,fsdev=root,mount_tag=/dev/root -m 512
> > > > -smp 2 -kernel /usr/src/linux/arch/x86/boot/bzImage -nographic
> > > > -append "init=/bin/zsh root=/dev/root console=ttyS0
> > > > kgdboc=ttyS0 rootflags=rw,trans=virtio rootfstype=9p ip=dhcp"
> > > >
> > > > If you want your host root-fs to be mounted rw (to copy data
> > > > back and forth) you need to run to above as root and add "rw"
> > > > to the kernel options.
> > >
> > > Why does it have to run as root? I run 'vm' unprivileged (other
> > > than /dev/kvm access).
> >
> > From the qemu man page:
> >
> > security_model=security_model
> >
> > Specifies the security model to be used for this export
> > path. Supported security models are "passthrough", "mapped-
> > xattr", "mapped-file" and "none". In "passthrough" security
> > model, files are stored using the same credentials as they
> > are created on the guest. This requires QEMU to run as root.
>
> But you can use security_model=none as an unprivileged user.
> With this option you can only change files for which you have
> permission (like in your home directory).
That's very much desired for testing anyway.
Ok, looks useful - will someone on the Qemu side script this up
and integrate it into the kernel in a useful form?
Thanks,
Ingo
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 11:29 ` richard -rw- weinberger
@ 2012-10-21 22:16 ` Theodore Ts'o
0 siblings, 0 replies; 32+ messages in thread
From: Theodore Ts'o @ 2012-10-21 22:16 UTC (permalink / raw)
To: richard -rw- weinberger
Cc: Borislav Petkov, Dave Airlie, Stephen Rothwell, Pekka Enberg,
Linus Torvalds, Andrew Morton, Ingo Molnar, Avi Kivity,
linux-kernel, Christoph Hellwig
On Sun, Oct 21, 2012 at 01:29:35PM +0200, richard -rw- weinberger wrote:
> Every kernel developer has his own wrapper script to make qemu usable.
> IMHO it's time to add such a script to the kernel tree.
One observation I'll make is that for many people, what you want to do
is a *lot* more than just simply create a wrapper script to fire up
qemu. For me to do my testing, I want to build a kernel on the host
OS, and then fire up a script which fires up xfstests and runs it with
a collection of different file system mount options to do my ext4
testing. I've shared that here:
git://git.kernel.org/pub/scm/fs/ext2/xfstests-bld.git
where the host-side scripts are in the kvm-xfstests directory, and the
guest-side scripts are in the kvm-autorun directory. I can pass in a
set of fs configurations and xfstest test numbers via the command line
on the host os, i.e., "kvm-xfstests -c 4k,ext4,nojournal
13,225,245,246". And then afterwards the scripts parse out the test
output and summarizes so it's easy to see what passed and what failed.
So the bottom line is that for me at least, starting up qemu is a very
tiny part of what I need to do in order to do my testing. If you want
to really encourage good testing, what would be better is to encourage
more people to create standardized testing and benchmarking scripts
that many kernel developers can easily run. And those are going to be
complex enough that I don't think it makes sense for them to live in
the kernel tree.
- Ted
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 15:39 ` Pekka Enberg
@ 2012-10-22 9:24 ` Avi Kivity
2012-10-22 10:16 ` Gleb Natapov
0 siblings, 1 reply; 32+ messages in thread
From: Avi Kivity @ 2012-10-22 9:24 UTC (permalink / raw)
To: Pekka Enberg
Cc: richard -rw- weinberger, Ingo Molnar, Christoph Hellwig,
Dave Airlie, Borislav Petkov, Stephen Rothwell, Linus Torvalds,
Andrew Morton, linux-kernel, Asias He, Sasha Levin,
Cyrill Gorcunov
On 10/21/2012 05:39 PM, Pekka Enberg wrote:
>
> On Sun, Oct 21, 2012 at 5:02 PM, richard -rw- weinberger
> <richard.weinberger@gmail.com> wrote:
>> qemu supports all these features.
>> E.g. to access the host fs use:
>> qemu ... \
>> -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
>> \
>> -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
>
> IIRC, QEMU uses SLIRP non-root zero-config networking which is much
> more limited than what LKVM offers out of the box.
Curious, what are the differences?
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-21 18:10 ` Ingo Molnar
@ 2012-10-22 9:26 ` Avi Kivity
0 siblings, 0 replies; 32+ messages in thread
From: Avi Kivity @ 2012-10-22 9:26 UTC (permalink / raw)
To: Ingo Molnar
Cc: Markus Trippelsdorf, Borislav Petkov, richard -rw- weinberger,
Christoph Hellwig, Dave Airlie, Stephen Rothwell, Pekka Enberg,
Linus Torvalds, Andrew Morton, linux-kernel
On 10/21/2012 08:10 PM, Ingo Molnar wrote:
> Ok, looks useful - will someone on the Qemu side script this up
> and integrate it into the kernel in a useful form?
There are going to be as many options as there are users - people will
want different things, like block device assignment (for fs/iosched
people), device assignment (driver developers), cpu/memory topology, or
a dozen other things. I think the best we can hope for is an example
script for people to copy and modify, otherwise we'll end up with the
same number of options that qemu has.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-22 9:24 ` Avi Kivity
@ 2012-10-22 10:16 ` Gleb Natapov
2012-10-23 2:20 ` Asias He
0 siblings, 1 reply; 32+ messages in thread
From: Gleb Natapov @ 2012-10-22 10:16 UTC (permalink / raw)
To: Avi Kivity
Cc: Pekka Enberg, richard -rw- weinberger, Ingo Molnar,
Christoph Hellwig, Dave Airlie, Borislav Petkov,
Stephen Rothwell, Linus Torvalds, Andrew Morton, linux-kernel,
Asias He, Sasha Levin, Cyrill Gorcunov
On Mon, Oct 22, 2012 at 11:24:19AM +0200, Avi Kivity wrote:
> On 10/21/2012 05:39 PM, Pekka Enberg wrote:
> >
> > On Sun, Oct 21, 2012 at 5:02 PM, richard -rw- weinberger
> > <richard.weinberger@gmail.com> wrote:
> >> qemu supports all these features.
> >> E.g. to access the host fs use:
> >> qemu ... \
> >> -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
> >> \
> >> -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
> >
> > IIRC, QEMU uses SLIRP non-root zero-config networking which is much
> > more limited than what LKVM offers out of the box.
>
> Curious, what are the differences?
>
Me too, especially as we discussed replacing SLIRP with lkvm code for
userspace networking and decided (for reasons I do not remember) that it
lacks futures SLIRP has. Was it host port redirection?
--
Gleb.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-22 10:16 ` Gleb Natapov
@ 2012-10-23 2:20 ` Asias He
2012-10-31 15:05 ` Gleb Natapov
0 siblings, 1 reply; 32+ messages in thread
From: Asias He @ 2012-10-23 2:20 UTC (permalink / raw)
To: Gleb Natapov
Cc: Avi Kivity, Pekka Enberg, richard -rw- weinberger, Ingo Molnar,
Christoph Hellwig, Dave Airlie, Borislav Petkov,
Stephen Rothwell, Linus Torvalds, Andrew Morton, linux-kernel,
Sasha Levin, Cyrill Gorcunov
On Mon, Oct 22, 2012 at 6:16 PM, Gleb Natapov <gleb@redhat.com> wrote:
> On Mon, Oct 22, 2012 at 11:24:19AM +0200, Avi Kivity wrote:
>> On 10/21/2012 05:39 PM, Pekka Enberg wrote:
>> >
>> > On Sun, Oct 21, 2012 at 5:02 PM, richard -rw- weinberger
>> > <richard.weinberger@gmail.com> wrote:
>> >> qemu supports all these features.
>> >> E.g. to access the host fs use:
>> >> qemu ... \
>> >> -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
>> >> \
>> >> -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
>> >
>> > IIRC, QEMU uses SLIRP non-root zero-config networking which is much
>> > more limited than what LKVM offers out of the box.
>>
>> Curious, what are the differences?
>>
> Me too, especially as we discussed replacing SLIRP with lkvm code for
> userspace networking and decided (for reasons I do not remember) that it
> lacks futures SLIRP has. Was it host port redirection?
Yes. Currently, there is no host to guest port forward support in lkvm.
However, it's faster than slirp.
e.g. tcp bandwidth in a 100Mb/s environment
lkvm's userspace networking ~90Mb/s v.s qemu's slirp ~10Mb/s
--
Asias He
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-23 2:20 ` Asias He
@ 2012-10-31 15:05 ` Gleb Natapov
0 siblings, 0 replies; 32+ messages in thread
From: Gleb Natapov @ 2012-10-31 15:05 UTC (permalink / raw)
To: Asias He
Cc: Avi Kivity, Pekka Enberg, richard -rw- weinberger, Ingo Molnar,
Christoph Hellwig, Dave Airlie, Borislav Petkov,
Stephen Rothwell, Linus Torvalds, Andrew Morton, linux-kernel,
Sasha Levin, Cyrill Gorcunov
On Tue, Oct 23, 2012 at 10:20:34AM +0800, Asias He wrote:
> On Mon, Oct 22, 2012 at 6:16 PM, Gleb Natapov <gleb@redhat.com> wrote:
> > On Mon, Oct 22, 2012 at 11:24:19AM +0200, Avi Kivity wrote:
> >> On 10/21/2012 05:39 PM, Pekka Enberg wrote:
> >> >
> >> > On Sun, Oct 21, 2012 at 5:02 PM, richard -rw- weinberger
> >> > <richard.weinberger@gmail.com> wrote:
> >> >> qemu supports all these features.
> >> >> E.g. to access the host fs use:
> >> >> qemu ... \
> >> >> -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
> >> >> \
> >> >> -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
> >> >
> >> > IIRC, QEMU uses SLIRP non-root zero-config networking which is much
> >> > more limited than what LKVM offers out of the box.
> >>
> >> Curious, what are the differences?
> >>
> > Me too, especially as we discussed replacing SLIRP with lkvm code for
> > userspace networking and decided (for reasons I do not remember) that it
> > lacks futures SLIRP has. Was it host port redirection?
>
> Yes. Currently, there is no host to guest port forward support in lkvm.
> However, it's faster than slirp.
> e.g. tcp bandwidth in a 100Mb/s environment
> lkvm's userspace networking ~90Mb/s v.s qemu's slirp ~10Mb/s
>
This is not entirely slirp fault BTW. If you run QEMU with "-usbdevice tablet", slirp
bandwidth goes up to 80-90Mb too.
--
Gleb.
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-10-20 7:04 ` Stephen Rothwell
2012-10-20 18:14 ` Borislav Petkov
@ 2012-11-14 5:24 ` Stephen Rothwell
2012-11-14 6:02 ` Theodore Ts'o
1 sibling, 1 reply; 32+ messages in thread
From: Stephen Rothwell @ 2012-11-14 5:24 UTC (permalink / raw)
To: Pekka Enberg
Cc: Linus Torvalds, Andrew Morton, Ingo Molnar, Avi Kivity,
linux-kernel, Christoph Hellwig
[-- Attachment #1: Type: text/plain, Size: 1193 bytes --]
Hi all again,
On Sat, 20 Oct 2012 18:04:36 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> On Tue, 16 Oct 2012 07:50:52 -0700 Linus Torvalds <torvalds@linux-foundation.org> wrote:
> >
> > On Mon, Oct 15, 2012 at 7:41 PM, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > >>
> > >> git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git kvmtool/for-linus
> > >
> > > So you have not taken this in the v3.7 merge window.
> > >
> > > Will you ever merge this?
> >
> > I have yet to see a compelling argument for merging it. It's tons of
> > code, it doesnt match the original "small simple" model, and I think
> > it would be better off as a separate project.
>
> So are there any compelling arguments from the proponents, or can I
> remove this from linux-next (and have it removed from the tip auto-latest
> branch)?
So, where did we get to? I *think* the consensus was that the KVM tool
did not need to be in the kernel tree, right? In which case:
1) I need to remove the kvmtool tree from linux-next
2) the same code needs to be removed from the tip tree
hmm?
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [GIT PULL] Linux KVM tool for v3.7-rc0
2012-11-14 5:24 ` Stephen Rothwell
@ 2012-11-14 6:02 ` Theodore Ts'o
0 siblings, 0 replies; 32+ messages in thread
From: Theodore Ts'o @ 2012-11-14 6:02 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Pekka Enberg, Linus Torvalds, Andrew Morton, Ingo Molnar,
Avi Kivity, linux-kernel, Christoph Hellwig
On Wed, Nov 14, 2012 at 04:24:48PM +1100, Stephen Rothwell wrote:
> So, where did we get to? I *think* the consensus was that the KVM tool
> did not need to be in the kernel tree, right? In which case:
>
> 1) I need to remove the kvmtool tree from linux-next
> 2) the same code needs to be removed from the tip tree
I believe Linus has made his preferences clear on this...
- Ted
^ permalink raw reply [flat|nested] 32+ messages in thread
end of thread, other threads:[~2012-11-14 6:02 UTC | newest]
Thread overview: 32+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-10-12 11:34 [GIT PULL] Linux KVM tool for v3.7-rc0 Pekka Enberg
2012-10-12 17:27 ` Christoph Hellwig
2012-10-18 10:03 ` Ingo Molnar
2012-10-18 10:31 ` Pekka Enberg
2012-10-16 2:41 ` Stephen Rothwell
2012-10-16 14:50 ` Linus Torvalds
2012-10-20 7:04 ` Stephen Rothwell
2012-10-20 18:14 ` Borislav Petkov
2012-10-21 3:07 ` Dave Airlie
2012-10-21 3:46 ` Yinghai Lu
2012-10-21 11:03 ` Christoph Hellwig
2012-10-21 12:59 ` Ingo Molnar
2012-10-21 14:02 ` richard -rw- weinberger
2012-10-21 15:03 ` Ingo Molnar
2012-10-21 17:15 ` Borislav Petkov
2012-10-21 17:40 ` Markus Trippelsdorf
2012-10-21 17:51 ` Ingo Molnar
2012-10-21 17:54 ` Markus Trippelsdorf
2012-10-21 18:04 ` Markus Trippelsdorf
2012-10-21 18:10 ` Ingo Molnar
2012-10-22 9:26 ` Avi Kivity
2012-10-21 18:09 ` Ingo Molnar
2012-10-21 15:39 ` Pekka Enberg
2012-10-22 9:24 ` Avi Kivity
2012-10-22 10:16 ` Gleb Natapov
2012-10-23 2:20 ` Asias He
2012-10-31 15:05 ` Gleb Natapov
2012-10-21 11:18 ` Borislav Petkov
2012-10-21 11:29 ` richard -rw- weinberger
2012-10-21 22:16 ` Theodore Ts'o
2012-11-14 5:24 ` Stephen Rothwell
2012-11-14 6:02 ` Theodore Ts'o
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.