4 The intention of this file is not to establish who owns what portions of the
5 code base, but to provide a set of names that developers can consult when they
6 have a question about a particular subset and also to provide a set of names
7 to be CC'd when submitting a patch to obtain appropriate review.
9 In general, if you have a question about inclusion of a patch, you should
10 consult qemu-devel and not any specific individual privately.
12 Descriptions of section entries:
14 M: Mail patches to: FullName <address@domain>
15 R: Designated reviewer: FullName <address@domain>
16 These reviewers should be CCed on patches.
17 L: Mailing list that is relevant to this area
18 W: Web-page with status/info
19 Q: Patchwork web based patch tracking system site
20 T: SCM tree type and location. Type is one of: git, hg, quilt, stgit.
21 S: Status, one of the following:
22 Supported: Someone is actually paid to look after this.
23 Maintained: Someone actually looks after it.
24 Odd Fixes: It has a maintainer but they don't have time to do
25 much other than throw the odd patch in. See below.
26 Orphan: No current maintainer [but maybe you could take the
27 role as you write your new code].
28 Obsolete: Old code. Something tagged obsolete generally means
29 it has been replaced by a better system and you
31 F: Files and directories with wildcard patterns.
32 A trailing slash includes all files and subdirectory files.
33 F: drivers/net/ all files in and below drivers/net
34 F: drivers/net/* all files in drivers/net, but not below
35 F: */net/* all files in "any top level directory"/net
36 One pattern per line. Multiple F: lines acceptable.
37 X: Files and directories that are NOT maintained, same rules as F:
38 Files exclusions are tested before file matches.
39 Can be useful for excluding a specific subdirectory, for instance:
42 matches all files in and below net excluding net/ipv6/
43 K: Keyword perl extended regex pattern to match content in a
44 patch or file. For instance:
46 matches patches or files that contain "of_get_profile"
47 K: \b(printk|pr_(info|err))\b
48 matches patches or files that contain one or more of the words
49 printk, pr_info or pr_err
50 One regex pattern per line. Multiple K: lines acceptable.
53 General Project Administration
54 ------------------------------
62 Responsible Disclosure, Reporting Security Issues
63 ------------------------------
64 W: https://wiki.qemu.org/SecurityProcess
75 K: ^Subject:.*(?i)trivial
76 T: git git://git.corpit.ru/qemu.git trivial-patches
77 T: git git://github.com/vivier/qemu.git trivial-patches
79 Guest CPU cores (TCG):
80 ----------------------
90 F: include/exec/cpu*.h
91 F: include/exec/exec-all.h
92 F: include/exec/helper*.h
93 F: include/exec/tb-hash.h
94 F: include/sysemu/cpus.h
118 F: include/hw/cpu/a*mpcore.h
147 F: include/hw/char/lm32_juart.h
160 F: target/microblaze/
162 F: disas/microblaze.c
171 F: hw/intc/mips_gic.c
172 F: hw/timer/mips_gictimer.c
174 F: include/hw/misc/mips_*
175 F: include/hw/intc/mips_gic.h
176 F: include/hw/timer/mips_gictimer.h
186 F: default-configs/moxie-softmmu.mak
201 F: tests/tcg/openrisc/
244 F: include/hw/unicore32/
254 T: git git://github.com/ehabkost/qemu.git x86-next
258 W: http://wiki.osll.spb.ru/doku.php?id=etc:users:jcmvbkbc:qemu-target-xtensa
270 F: include/hw/tricore/
272 Guest CPU Cores (KVM):
273 ----------------------
281 F: include/sysemu/kvm*.h
304 F: target/s390x/kvm.c
305 F: target/s390x/kvm_s390x.h
306 F: target/s390x/kvm-stub.c
307 F: target/s390x/ioinst.[ch]
308 F: target/s390x/machine.c
309 F: target/s390x/sigp.c
310 F: hw/intc/s390_flic.c
311 F: hw/intc/s390_flic_kvm.c
312 F: include/hw/s390x/s390_flic.h
314 T: git git://github.com/cohuck/qemu.git s390-next
315 T: git git://github.com/borntraeger/qemu.git s390-next
325 Guest CPU Cores (Xen):
326 ----------------------
334 F: hw/9pfs/xen-9p-backend.c
335 F: hw/char/xen_console.c
336 F: hw/display/xenfb.c
343 F: include/sysemu/xen-mapcache.h
363 K: ^Subject:.*(?i)NetBSD
382 F: include/hw/*/allwinner*
383 F: hw/arm/cubieboard.c
385 ARM PrimeCell and CMSDK devices
390 F: include/hw/char/pl011.h
399 F: include/hw/arm/primecell.h
400 F: hw/timer/cmsdk-apb-timer.c
401 F: include/hw/timer/cmsdk-apb-timer.h
402 F: hw/char/cmsdk-apb-uart.c
403 F: include/hw/char/cmsdk-apb-uart.h
410 F: hw/intc/gic_internal.h
412 F: hw/misc/arm11scu.c
413 F: hw/timer/a9gtimer*
415 F: include/hw/arm/arm*.h
416 F: include/hw/intc/arm*
417 F: include/hw/misc/a9scu.h
418 F: include/hw/misc/arm11scu.h
419 F: include/hw/timer/a9gtimer.h
420 F: include/hw/timer/arm_mptimer.h
421 F: include/hw/timer/armv7m_systick.h
422 F: tests/test-arm-mptimer.c
429 F: include/hw/arm/exynos4210.h
442 F: include/hw/arm/digic.h
458 F: include/hw/arm/fsl-imx31.h
464 F: hw/arm/integratorcp.c
465 F: hw/misc/arm_integrator_debug.c
472 F: hw/misc/mps2-scc.c
473 F: include/hw/misc/mps2-scc.h
498 F: hw/cpu/realview_mpcore.c
499 F: hw/intc/realview_gic.c
500 F: include/hw/intc/realview_gic.h
506 F: hw/arm/mainstone.c
511 F: hw/misc/mst_fpga.c
512 F: include/hw/arm/pxa.h
525 F: hw/misc/arm_sysctl.c
535 F: include/hw/misc/zynq*
544 F: include/hw/*/xlnx*.h
551 F: hw/arm/virt-acpi-build.c
556 F: hw/arm/stm32f205_soc.c
557 F: hw/misc/stm32f2xx_syscfg.c
558 F: hw/char/stm32f2xx_usart.c
559 F: hw/timer/stm32f2xx_timer.c
561 F: hw/ssi/stm32f2xx_spi.c
562 F: include/hw/*/stm32*.h
567 F: hw/arm/netduino2.c
573 F: hw/misc/msf2-sysreg.c
574 F: hw/timer/mss-timer.c
576 F: include/hw/arm/msf2-soc.h
577 F: include/hw/misc/msf2-sysreg.h
578 F: include/hw/timer/mss-timer.h
579 F: include/hw/ssi/mss-spi.h
591 F: hw/cris/axis_dev88.c
596 EVR32 and uclinux BSP
599 F: hw/lm32/lm32_boards.c
604 F: hw/lm32/milkymist.c
618 F: hw/m68k/mcf_intc.c
619 F: hw/char/mcf_uart.c
621 F: include/hw/m68k/mcf*.h
628 F: hw/microblaze/petalogix_s3adsp1800_mmu.c
633 F: hw/microblaze/petalogix_ml605_mmu.c
640 F: hw/mips/mips_jazz.c
645 F: hw/mips/mips_malta.c
650 F: hw/mips/mips_mipssim.c
656 F: hw/mips/mips_r4k.c
661 F: hw/mips/mips_fulong2e.c
666 F: hw/core/loader-fit.c
668 F: hw/pci-host/xilinx-pcie.c
675 F: hw/openrisc/openrisc_sim.c
683 F: hw/ppc/ppc405_boards.c
689 F: hw/ppc/ppc440_bamboo.c
697 F: include/hw/ppc/ppc_e500.h
698 F: include/hw/pci-host/ppce500.h
699 F: pc-bios/u-boot.e500
705 F: hw/ppc/mpc8544ds.c
706 F: hw/ppc/mpc8544_guts.c
712 F: hw/ppc/mac_newworld.c
713 F: hw/pci-host/uninorth.c
714 F: hw/pci-bridge/dec.[hc]
716 F: include/hw/ppc/mac_dbdma.h
717 F: hw/nvram/mac_nvram.c
723 F: hw/ppc/mac_oldworld.c
724 F: hw/pci-host/grackle.c
726 F: hw/intc/heathrow_pic.c
734 F: hw/ppc/prep_systemio.c
735 F: hw/ppc/rs6000_mc.c
736 F: hw/pci-host/prep.[hc]
738 F: hw/isa/pc87312.[hc]
740 F: hw/timer/m48t59-isa.c
741 F: include/hw/timer/m48t59.h
742 F: pc-bios/ppc_rom.bin
750 F: include/hw/*/spapr*
752 F: include/hw/*/xics*
753 F: pc-bios/spapr-rtas/*
754 F: pc-bios/spapr-rtas.bin
756 F: pc-bios/skiboot.lid
757 F: docs/specs/ppc-spapr-hcalls.txt
758 F: docs/specs/ppc-spapr-hotplug.txt
760 F: tests/libqos/*spapr*
762 F: tests/libqos/rtas*
768 F: hw/ppc/virtex_ml507.c
783 F: hw/timer/sh_timer.c
796 F: hw/dma/sparc32_dma.c
797 F: hw/dma/sun4m_iommu.c
798 F: hw/misc/eccmemctl.c
799 F: hw/misc/slavio_misc.c
800 F: include/hw/sparc/sparc32_dma.h
801 F: include/hw/sparc/sun4m.h
802 F: pc-bios/openbios-sparc32
807 F: hw/sparc64/sun4u.c
808 F: pc-bios/openbios-sparc64
813 F: hw/sparc64/niagara.c
814 F: hw/timer/sun4v-rtc.c
815 F: include/hw/timer/sun4v-rtc.h
822 F: include/hw/sparc/grlib.h
831 F: hw/char/sclp*.[hc]
832 F: hw/char/terminal3270.c
836 F: hw/watchdog/wdt_diag288.c
837 F: include/hw/watchdog/wdt_diag288.h
838 F: pc-bios/s390-ccw.img
839 F: default-configs/s390x-softmmu.mak
840 T: git git://github.com/cohuck/qemu.git s390-next
841 T: git git://github.com/borntraeger/qemu.git s390-next
846 PKUnity-3 SoC initramfs-with-busybox
860 F: hw/pci-host/piix.c
863 F: include/hw/pci-host/q35.h
864 F: include/hw/pci-host/pam.h
867 F: hw/i2c/smbus_ich9.c
870 F: include/hw/acpi/ich9.h
871 F: include/hw/acpi/piix4.h
878 F: hw/char/debugcon.c
879 F: hw/char/parallel.c
887 F: hw/misc/debugexit.c
888 F: hw/misc/pc-testdev.c
891 F: hw/timer/mc146818rtc*
892 F: hw/watchdog/wdt_ib700.c
893 F: include/hw/display/vga.h
894 F: include/hw/i2c/pm_smbus.h
895 F: include/hw/isa/i8257.h
896 F: include/hw/timer/hpet.h
897 F: include/hw/timer/i8254*
898 F: include/hw/timer/mc146818rtc*
905 F: hw/core/null-machine.c
906 F: include/hw/boards.h
907 T: git git://github.com/ehabkost/qemu.git machine-next
916 XTFPGA (LX60, LX200, ML605, KC705)
919 F: hw/xtensa/xtfpga.c
920 F: hw/net/opencores_eth.c
938 F: hw/block/hd-geometry.c
941 F: tests/libqos/ahci*
942 T: git git://github.com/jnsnow/qemu.git ide
949 F: hw/smbios/smbios_type_38.c
951 T: git git://github.com/cminyard/qemu.git master-ipmi-rebase
958 F: include/hw/block/fdc.h
960 T: git git://github.com/jnsnow/qemu.git ide
966 F: include/hw/arm/omap.h
971 F: hw/char/ipoctal232.c
979 F: hw/misc/pci-testdev.c
984 F: default-configs/pci.mak
991 F: include/hw/smbios/*
995 F: hw/i386/acpi-build.[hc]
996 F: hw/arm/virt-acpi-build.c
997 F: tests/bios-tables-test.c
998 F: tests/acpi-utils.[hc]
1005 F: hw/i2c/ppc4xx_i2c.c
1006 F: include/hw/ppc/ppc4xx.h
1007 F: include/hw/i2c/ppc4xx_i2c.h
1014 F: hw/pci-host/ppce500.c
1015 F: hw/net/fsl_etsec/
1027 F: tests/virtio-net-test.c
1028 T: git git://github.com/jasowang/qemu.git net
1034 F: include/hw/scsi/*
1036 F: tests/virtio-scsi-test.c
1037 T: git git://github.com/bonzini/qemu.git scsi-next
1044 F: hw/block/m25p80.c
1045 F: include/hw/ssi/ssi.h
1047 F: tests/m25p80-test.c
1059 F: tests/usb-*-test.c
1061 F: docs/usb-storage.txt
1064 F: default-configs/usb.mak
1066 USB (serial adapter)
1070 F: hw/usb/dev-serial.c
1082 F: hw/s390x/s390-ccw.c
1083 F: include/hw/s390x/s390-ccw.h
1084 T: git git://github.com/cohuck/qemu.git s390-next
1091 F: docs/interop/vhost-user.txt
1097 F: hw/virtio/Makefile.objs
1098 F: hw/virtio/trace-events
1100 F: include/hw/virtio/
1101 F: tests/virtio-balloon-test.c
1108 F: tests/virtio-9p-test.c
1109 T: git git://github.com/gkurz/qemu.git 9p-next
1115 F: hw/block/virtio-blk.c
1116 F: hw/block/dataplane/*
1117 F: tests/virtio-blk-test.c
1118 T: git git://github.com/stefanha/qemu.git block
1124 F: hw/s390x/virtio-ccw.[hc]
1125 T: git git://github.com/cohuck/qemu.git s390-next
1126 T: git git://github.com/borntraeger/qemu.git s390-next
1132 F: hw/input/virtio-input*.c
1133 F: include/hw/virtio/virtio-input.h
1138 F: hw/char/virtio-serial-bus.c
1139 F: hw/char/virtio-console.c
1140 F: include/hw/virtio/virtio-serial.h
1141 F: tests/virtio-console-test.c
1142 F: tests/virtio-serial-test.c
1147 F: hw/virtio/virtio-rng.c
1148 F: include/hw/virtio/virtio-rng.h
1149 F: include/sysemu/rng*.h
1151 F: tests/virtio-rng-test.c
1156 F: hw/virtio/virtio-crypto.c
1157 F: hw/virtio/virtio-crypto-pci.c
1158 F: include/hw/virtio/virtio-crypto.h
1165 F: tests/nvme-test.c
1171 F: hw/scsi/megasas.c
1173 F: tests/megasas-test.c
1175 Network packet abstractions
1178 F: include/net/eth.h
1180 F: hw/net/net_rx_pkt*
1181 F: hw/net/net_tx_pkt*
1187 F: hw/scsi/vmw_pvscsi*
1188 F: tests/vmxnet3-test.c
1195 F: docs/specs/rocker.txt
1202 F: include/hw/mem/nvdimm.h
1217 F: hw/net/eepro100.c
1222 F: hw/core/generic-loader.c
1223 F: include/hw/core/generic-loader.h
1224 F: docs/generic-loader.txt
1229 F: hw/nvram/chrp_nvram.c
1230 F: include/hw/nvram/chrp_nvram.h
1231 F: tests/prom-env-test.c
1236 F: hw/acpi/vmgenid.c
1237 F: include/hw/acpi/vmgenid.h
1238 F: docs/specs/vmgenid.txt
1239 F: tests/vmgenid-test.c
1242 Unimplemented device
1246 F: include/hw/misc/unimp.h
1256 F: include/hw/audio/
1257 F: tests/ac97-test.c
1258 F: tests/es1370-test.c
1259 F: tests/intel-hda-test.c
1272 F: tests/qemu-iotests/
1273 F: util/qemu-progress.c
1274 T: git git://repo.or.cz/qemu/kevin.git block
1285 F: include/block/aio.h
1286 F: scripts/qemugdb/aio.py
1287 T: git git://github.com/stefanha/qemu.git block
1289 Block SCSI subsystem
1302 F: include/block/blockjob.h
1307 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1309 Block QAPI, monitor, command line
1315 F: qapi/transaction.json
1316 T: git git://repo.or.cz/qemu/armbru.git block-next
1324 F: block/dirty-bitmap.c
1325 F: include/qemu/hbitmap.h
1326 F: include/block/dirty-bitmap.h
1327 F: tests/test-hbitmap.c
1328 F: docs/interop/bitmaps.rst
1329 T: git git://github.com/famz/qemu.git bitmaps
1330 T: git git://github.com/jnsnow/qemu.git bitmaps
1332 Character device backends
1340 Character Devices (Braille)
1345 Command line option argument parsing
1348 F: include/qemu/option.h
1349 F: tests/test-keyval.c
1350 F: tests/test-qemu-opts.c
1352 F: util/qemu-option.c
1357 F: scripts/coverity-model.c
1363 F: include/qom/cpu.h
1370 F: include/sysemu/device_tree.h
1376 F: hw/misc/vmcoreinfo.c
1377 F: include/hw/misc/vmcoreinfo.h
1378 F: include/sysemu/dump-arch.h
1379 F: include/sysemu/dump.h
1380 F: scripts/dump-guest-memory.py
1386 F: include/qapi/error.h
1387 F: include/qemu/error-report.h
1389 F: util/qemu-error.c
1400 F: include/exec/ioport.h
1402 F: include/exec/memory.h
1403 F: include/exec/ram_addr.h
1405 F: include/exec/memory-internal.h
1411 F: include/ui/qemu-spice.h
1412 F: include/ui/spice-display.h
1414 F: audio/spiceaudio.c
1435 F: util/qemu-timer.c
1437 F: qapi/run-state.json
1445 F: include/monitor/hmp-target.h
1448 Network device backends
1453 T: git git://github.com/jasowang/qemu.git net
1456 Netmap network backend
1460 W: http://info.iet.unipi.it/~luigi/netmap/
1468 F: include/sysemu/numa.h
1469 T: git git://github.com/ehabkost/qemu.git machine-next
1471 Host Memory Backends
1475 F: backends/hostmem*.c
1476 F: include/sysemu/hostmem.h
1477 T: git git://github.com/ehabkost/qemu.git machine-next
1482 F: include/sysemu/cryptodev*.h
1483 F: backends/cryptodev*.c
1500 X: include/qapi/qmp/
1501 F: include/qapi/qmp/dispatch.h
1502 F: tests/qapi-schema/
1503 F: tests/test-*-visitor.c
1504 F: tests/test-qapi-*.c
1505 F: tests/test-qmp-*.c
1506 F: tests/test-visitor-serialization.c
1509 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1517 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1523 F: include/qapi/qmp/
1524 X: include/qapi/qmp/dispatch.h
1525 F: scripts/coccinelle/qobject.cocci
1526 F: tests/check-qdict.c
1527 F: tests/check-qnum.c
1528 F: tests/check-qjson.c
1529 F: tests/check-qlist.c
1530 F: tests/check-qstring.c
1531 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1538 F: scripts/qemu-guest-agent/
1540 F: docs/interop/qemu-ga-ref.texi
1541 T: git git://github.com/mdroth/qemu.git qga
1546 T: git git://github.com/afaerber/qemu-cpu.git qom-next
1548 X: include/qom/cpu.h
1551 F: tests/check-qom-interface.c
1552 F: tests/check-qom-proplist.c
1560 F: docs/devel/*qmp-*
1563 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1568 F: hw/core/register.c
1569 F: include/hw/register.h
1570 F: include/hw/registerfields.h
1578 F: include/net/slirp.h
1579 T: git git://git.kiszka.org/qemu.git queues/slirp
1590 F: scripts/tracetool.py
1591 F: scripts/tracetool/
1592 F: docs/devel/tracing.txt
1593 T: git git://github.com/stefanha/qemu.git tracing
1601 F: include/hw/acpi/tpm.h
1602 F: include/sysemu/tpm*
1605 T: git git://github.com/stefanberger/qemu-tpm.git tpm-next
1609 F: scripts/checkpatch.pl
1615 F: include/migration/
1617 F: scripts/vmstate-static-checker.py
1618 F: tests/vmstate-static-checker-data/
1619 F: tests/migration-test.c
1620 F: docs/devel/migration.txt
1621 F: qapi/migration.json
1627 F: include/sysemu/seccomp.h
1634 F: tests/test-crypto-*
1635 F: tests/benchmark-crypto-*
1642 F: include/qemu/coroutine*
1643 F: tests/test-coroutine.c
1649 F: include/qemu/buffer.h
1663 F: include/qemu/sockets.h
1664 F: util/qemu-sockets.c
1665 F: qapi/sockets.json
1667 Throttling infrastructure
1670 F: block/throttle-groups.c
1671 F: include/block/throttle-groups.h
1672 F: include/qemu/throttle*.h
1674 F: docs/throttle.txt
1675 F: tests/test-throttle.c
1682 F: include/qemu/uuid.h
1683 F: tests/test-uuid.c
1689 F: include/migration/colo.h
1690 F: include/migration/failover.h
1697 F: docs/colo-proxy.txt
1699 F: net/filter-rewriter.c
1700 F: net/filter-mirror.c
1705 W: https://wiki.qemu.org/Features/record-replay
1708 F: block/blkreplay.c
1709 F: net/filter-replay.c
1710 F: include/sysemu/replay.h
1720 F: accel/tcg/user-exec*.c
1725 F: default-configs/*-bsd-user.mak
1732 F: default-configs/*-linux-user.mak
1734 Tiny Code Generator (TCG)
1735 -------------------------
1809 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1819 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1826 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1841 F: block/iscsi-opts.c
1843 Network Block Device (NBD)
1850 F: include/block/nbd*
1853 T: git git://repo.or.cz/qemu/ericb.git nbd
1861 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1869 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1876 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1883 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1912 F: block/blkverify.c
1937 F: block/parallels.c
1938 F: docs/interop/parallels.txt
1950 F: block/linux-aio.c
1951 F: include/block/raw-aio.h
1952 F: block/raw-format.c
1953 F: block/file-posix.c
1954 F: block/file-win32.c
1955 F: block/win32-aio.c
1963 F: docs/interop/qcow2.txt
1994 F: tests/image-fuzzer/
2001 F: block/replication.c
2002 F: tests/test-replication.c
2003 F: docs/block-replication.txt
2005 Build and test automation
2006 -------------------------
2007 Build and test automation
2017 W: https://travis-ci.org/qemu/qemu
2018 W: https://app.shippable.com/github/qemu/qemu
2019 W: http://patchew.org/QEMU/
2023 Build system architecture
2026 F: docs/devel/build-system.txt
2033 F: scripts/git-submodule.sh