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29 it has been replaced by a better system and you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
146 F: include/hw/char/lm32_juart.h
159 F: target/microblaze/
161 F: disas/microblaze.c
170 F: hw/intc/mips_gic.c
171 F: hw/timer/mips_gictimer.c
173 F: include/hw/misc/mips_*
174 F: include/hw/intc/mips_gic.h
175 F: include/hw/timer/mips_gictimer.h
185 F: default-configs/moxie-softmmu.mak
200 F: tests/tcg/openrisc/
243 F: include/hw/unicore32/
253 T: git git://github.com/ehabkost/qemu.git x86-next
257 W: http://wiki.osll.spb.ru/doku.php?id=etc:users:jcmvbkbc:qemu-target-xtensa
269 F: include/hw/tricore/
271 Guest CPU Cores (KVM):
272 ----------------------
280 F: include/sysemu/kvm*.h
303 F: target/s390x/kvm.c
304 F: target/s390x/kvm_s390x.h
305 F: target/s390x/kvm-stub.c
306 F: target/s390x/ioinst.[ch]
307 F: target/s390x/machine.c
308 F: target/s390x/sigp.c
309 F: hw/intc/s390_flic.c
310 F: hw/intc/s390_flic_kvm.c
311 F: include/hw/s390x/s390_flic.h
313 T: git git://github.com/cohuck/qemu.git s390-next
314 T: git git://github.com/borntraeger/qemu.git s390-next
324 Guest CPU Cores (Xen):
325 ----------------------
333 F: hw/9pfs/xen-9p-backend.c
334 F: hw/char/xen_console.c
335 F: hw/display/xenfb.c
342 F: include/sysemu/xen-mapcache.h
362 K: ^Subject:.*(?i)NetBSD
381 F: include/hw/*/allwinner*
382 F: hw/arm/cubieboard.c
384 ARM PrimeCell and CMSDK devices
389 F: include/hw/char/pl011.h
398 F: include/hw/arm/primecell.h
399 F: hw/timer/cmsdk-apb-timer.c
400 F: include/hw/timer/cmsdk-apb-timer.h
401 F: hw/char/cmsdk-apb-uart.c
402 F: include/hw/char/cmsdk-apb-uart.h
409 F: hw/intc/gic_internal.h
411 F: hw/misc/arm11scu.c
412 F: hw/timer/a9gtimer*
414 F: include/hw/arm/arm*.h
415 F: include/hw/intc/arm*
416 F: include/hw/misc/a9scu.h
417 F: include/hw/misc/arm11scu.h
418 F: include/hw/timer/a9gtimer.h
419 F: include/hw/timer/arm_mptimer.h
420 F: include/hw/timer/armv7m_systick.h
421 F: tests/test-arm-mptimer.c
428 F: include/hw/arm/exynos4210.h
441 F: include/hw/arm/digic.h
457 F: include/hw/arm/fsl-imx31.h
463 F: hw/arm/integratorcp.c
464 F: hw/misc/arm_integrator_debug.c
471 F: hw/misc/mps2-scc.c
472 F: include/hw/misc/mps2-scc.h
497 F: hw/cpu/realview_mpcore.c
498 F: hw/intc/realview_gic.c
499 F: include/hw/intc/realview_gic.h
505 F: hw/arm/mainstone.c
510 F: hw/misc/mst_fpga.c
511 F: include/hw/arm/pxa.h
524 F: hw/misc/arm_sysctl.c
534 F: include/hw/misc/zynq*
543 F: include/hw/*/xlnx*.h
550 F: hw/arm/virt-acpi-build.c
555 F: hw/arm/stm32f205_soc.c
556 F: hw/misc/stm32f2xx_syscfg.c
557 F: hw/char/stm32f2xx_usart.c
558 F: hw/timer/stm32f2xx_timer.c
560 F: hw/ssi/stm32f2xx_spi.c
561 F: include/hw/*/stm32*.h
566 F: hw/arm/netduino2.c
572 F: hw/misc/msf2-sysreg.c
573 F: hw/timer/mss-timer.c
575 F: include/hw/arm/msf2-soc.h
576 F: include/hw/misc/msf2-sysreg.h
577 F: include/hw/timer/mss-timer.h
578 F: include/hw/ssi/mss-spi.h
590 F: hw/cris/axis_dev88.c
595 EVR32 and uclinux BSP
598 F: hw/lm32/lm32_boards.c
603 F: hw/lm32/milkymist.c
617 F: hw/m68k/mcf_intc.c
618 F: hw/char/mcf_uart.c
620 F: include/hw/m68k/mcf*.h
627 F: hw/microblaze/petalogix_s3adsp1800_mmu.c
632 F: hw/microblaze/petalogix_ml605_mmu.c
639 F: hw/mips/mips_jazz.c
644 F: hw/mips/mips_malta.c
649 F: hw/mips/mips_mipssim.c
655 F: hw/mips/mips_r4k.c
660 F: hw/mips/mips_fulong2e.c
665 F: hw/core/loader-fit.c
667 F: hw/pci-host/xilinx-pcie.c
674 F: hw/openrisc/openrisc_sim.c
682 F: hw/ppc/ppc405_boards.c
688 F: hw/ppc/ppc440_bamboo.c
696 F: include/hw/ppc/ppc_e500.h
697 F: include/hw/pci-host/ppce500.h
698 F: pc-bios/u-boot.e500
704 F: hw/ppc/mpc8544ds.c
705 F: hw/ppc/mpc8544_guts.c
711 F: hw/ppc/mac_newworld.c
712 F: hw/pci-host/uninorth.c
713 F: hw/pci-bridge/dec.[hc]
715 F: include/hw/ppc/mac_dbdma.h
716 F: hw/nvram/mac_nvram.c
722 F: hw/ppc/mac_oldworld.c
723 F: hw/pci-host/grackle.c
725 F: hw/intc/heathrow_pic.c
733 F: hw/ppc/prep_systemio.c
734 F: hw/ppc/rs6000_mc.c
735 F: hw/pci-host/prep.[hc]
737 F: hw/isa/pc87312.[hc]
739 F: hw/timer/m48t59-isa.c
740 F: include/hw/timer/m48t59.h
741 F: pc-bios/ppc_rom.bin
749 F: include/hw/*/spapr*
751 F: include/hw/*/xics*
752 F: pc-bios/spapr-rtas/*
753 F: pc-bios/spapr-rtas.bin
755 F: pc-bios/skiboot.lid
756 F: docs/specs/ppc-spapr-hcalls.txt
757 F: docs/specs/ppc-spapr-hotplug.txt
759 F: tests/libqos/*spapr*
761 F: tests/libqos/rtas*
767 F: hw/ppc/virtex_ml507.c
782 F: hw/timer/sh_timer.c
795 F: hw/dma/sparc32_dma.c
796 F: hw/dma/sun4m_iommu.c
797 F: hw/misc/eccmemctl.c
798 F: hw/misc/slavio_misc.c
799 F: include/hw/sparc/sparc32_dma.h
800 F: include/hw/sparc/sun4m.h
801 F: pc-bios/openbios-sparc32
806 F: hw/sparc64/sun4u.c
807 F: pc-bios/openbios-sparc64
812 F: hw/sparc64/niagara.c
813 F: hw/timer/sun4v-rtc.c
814 F: include/hw/timer/sun4v-rtc.h
821 F: include/hw/sparc/grlib.h
830 F: hw/char/sclp*.[hc]
831 F: hw/char/terminal3270.c
835 F: hw/watchdog/wdt_diag288.c
836 F: include/hw/watchdog/wdt_diag288.h
837 F: pc-bios/s390-ccw.img
838 F: default-configs/s390x-softmmu.mak
839 T: git git://github.com/cohuck/qemu.git s390-next
840 T: git git://github.com/borntraeger/qemu.git s390-next
845 PKUnity-3 SoC initramfs-with-busybox
859 F: hw/pci-host/piix.c
862 F: include/hw/pci-host/q35.h
863 F: include/hw/pci-host/pam.h
866 F: hw/i2c/smbus_ich9.c
869 F: include/hw/acpi/ich9.h
870 F: include/hw/acpi/piix4.h
877 F: hw/char/debugcon.c
878 F: hw/char/parallel.c
886 F: hw/misc/debugexit.c
887 F: hw/misc/pc-testdev.c
890 F: hw/timer/mc146818rtc*
891 F: hw/watchdog/wdt_ib700.c
892 F: include/hw/display/vga.h
893 F: include/hw/i2c/pm_smbus.h
894 F: include/hw/isa/i8257.h
895 F: include/hw/timer/hpet.h
896 F: include/hw/timer/i8254*
897 F: include/hw/timer/mc146818rtc*
904 F: hw/core/null-machine.c
905 F: include/hw/boards.h
906 T: git git://github.com/ehabkost/qemu.git machine-next
915 XTFPGA (LX60, LX200, ML605, KC705)
918 F: hw/xtensa/xtfpga.c
919 F: hw/net/opencores_eth.c
937 F: hw/block/hd-geometry.c
940 F: tests/libqos/ahci*
941 T: git git://github.com/jnsnow/qemu.git ide
948 F: hw/smbios/smbios_type_38.c
950 T: git git://github.com/cminyard/qemu.git master-ipmi-rebase
957 F: include/hw/block/fdc.h
959 T: git git://github.com/jnsnow/qemu.git ide
965 F: include/hw/arm/omap.h
970 F: hw/char/ipoctal232.c
978 F: hw/misc/pci-testdev.c
983 F: default-configs/pci.mak
990 F: include/hw/smbios/*
994 F: hw/i386/acpi-build.[hc]
995 F: hw/arm/virt-acpi-build.c
996 F: tests/bios-tables-test.c
997 F: tests/acpi-utils.[hc]
1004 F: hw/i2c/ppc4xx_i2c.c
1005 F: include/hw/ppc/ppc4xx.h
1006 F: include/hw/i2c/ppc4xx_i2c.h
1013 F: hw/pci-host/ppce500.c
1014 F: hw/net/fsl_etsec/
1026 F: tests/virtio-net-test.c
1027 T: git git://github.com/jasowang/qemu.git net
1033 F: include/hw/scsi/*
1035 F: tests/virtio-scsi-test.c
1036 T: git git://github.com/bonzini/qemu.git scsi-next
1043 F: hw/block/m25p80.c
1044 F: include/hw/ssi/ssi.h
1046 F: tests/m25p80-test.c
1058 F: tests/usb-*-test.c
1060 F: docs/usb-storage.txt
1063 F: default-configs/usb.mak
1065 USB (serial adapter)
1069 F: hw/usb/dev-serial.c
1081 F: hw/s390x/s390-ccw.c
1082 F: include/hw/s390x/s390-ccw.h
1083 T: git git://github.com/cohuck/qemu.git s390-next
1090 F: docs/interop/vhost-user.txt
1096 F: hw/virtio/Makefile.objs
1097 F: hw/virtio/trace-events
1099 F: include/hw/virtio/
1100 F: tests/virtio-balloon-test.c
1107 F: tests/virtio-9p-test.c
1108 T: git git://github.com/gkurz/qemu.git 9p-next
1114 F: hw/block/virtio-blk.c
1115 F: hw/block/dataplane/*
1116 F: tests/virtio-blk-test.c
1117 T: git git://github.com/stefanha/qemu.git block
1123 F: hw/s390x/virtio-ccw.[hc]
1124 T: git git://github.com/cohuck/qemu.git s390-next
1125 T: git git://github.com/borntraeger/qemu.git s390-next
1131 F: hw/input/virtio-input*.c
1132 F: include/hw/virtio/virtio-input.h
1137 F: hw/char/virtio-serial-bus.c
1138 F: hw/char/virtio-console.c
1139 F: include/hw/virtio/virtio-serial.h
1140 F: tests/virtio-console-test.c
1141 F: tests/virtio-serial-test.c
1146 F: hw/virtio/virtio-rng.c
1147 F: include/hw/virtio/virtio-rng.h
1148 F: include/sysemu/rng*.h
1150 F: tests/virtio-rng-test.c
1155 F: hw/virtio/virtio-crypto.c
1156 F: hw/virtio/virtio-crypto-pci.c
1157 F: include/hw/virtio/virtio-crypto.h
1164 F: tests/nvme-test.c
1170 F: hw/scsi/megasas.c
1172 F: tests/megasas-test.c
1174 Network packet abstractions
1177 F: include/net/eth.h
1179 F: hw/net/net_rx_pkt*
1180 F: hw/net/net_tx_pkt*
1186 F: hw/scsi/vmw_pvscsi*
1187 F: tests/vmxnet3-test.c
1194 F: docs/specs/rocker.txt
1201 F: include/hw/mem/nvdimm.h
1216 F: hw/net/eepro100.c
1221 F: hw/core/generic-loader.c
1222 F: include/hw/core/generic-loader.h
1223 F: docs/generic-loader.txt
1228 F: hw/nvram/chrp_nvram.c
1229 F: include/hw/nvram/chrp_nvram.h
1230 F: tests/prom-env-test.c
1235 F: hw/acpi/vmgenid.c
1236 F: include/hw/acpi/vmgenid.h
1237 F: docs/specs/vmgenid.txt
1238 F: tests/vmgenid-test.c
1241 Unimplemented device
1245 F: include/hw/misc/unimp.h
1255 F: include/hw/audio/
1256 F: tests/ac97-test.c
1257 F: tests/es1370-test.c
1258 F: tests/intel-hda-test.c
1271 F: tests/qemu-iotests/
1272 F: util/qemu-progress.c
1273 T: git git://repo.or.cz/qemu/kevin.git block
1284 F: include/block/aio.h
1285 F: scripts/qemugdb/aio.py
1286 T: git git://github.com/stefanha/qemu.git block
1288 Block SCSI subsystem
1301 F: include/block/blockjob.h
1306 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1308 Block QAPI, monitor, command line
1314 F: qapi/transaction.json
1315 T: git git://repo.or.cz/qemu/armbru.git block-next
1323 F: block/dirty-bitmap.c
1324 F: include/qemu/hbitmap.h
1325 F: include/block/dirty-bitmap.h
1326 F: tests/test-hbitmap.c
1327 F: docs/interop/bitmaps.rst
1328 T: git git://github.com/famz/qemu.git bitmaps
1329 T: git git://github.com/jnsnow/qemu.git bitmaps
1331 Character device backends
1339 Character Devices (Braille)
1344 Command line option argument parsing
1347 F: include/qemu/option.h
1348 F: tests/test-keyval.c
1349 F: tests/test-qemu-opts.c
1351 F: util/qemu-option.c
1356 F: scripts/coverity-model.c
1362 F: include/qom/cpu.h
1369 F: include/sysemu/device_tree.h
1375 F: hw/misc/vmcoreinfo.c
1376 F: include/hw/misc/vmcoreinfo.h
1377 F: include/sysemu/dump-arch.h
1378 F: include/sysemu/dump.h
1379 F: scripts/dump-guest-memory.py
1385 F: include/qapi/error.h
1386 F: include/qemu/error-report.h
1388 F: util/qemu-error.c
1399 F: include/exec/ioport.h
1401 F: include/exec/memory.h
1402 F: include/exec/ram_addr.h
1404 F: include/exec/memory-internal.h
1410 F: include/ui/qemu-spice.h
1411 F: include/ui/spice-display.h
1413 F: audio/spiceaudio.c
1434 F: util/qemu-timer.c
1436 F: qapi/run-state.json
1444 F: include/monitor/hmp-target.h
1447 Network device backends
1452 T: git git://github.com/jasowang/qemu.git net
1455 Netmap network backend
1459 W: http://info.iet.unipi.it/~luigi/netmap/
1467 F: include/sysemu/numa.h
1468 T: git git://github.com/ehabkost/qemu.git machine-next
1470 Host Memory Backends
1474 F: backends/hostmem*.c
1475 F: include/sysemu/hostmem.h
1476 T: git git://github.com/ehabkost/qemu.git machine-next
1481 F: include/sysemu/cryptodev*.h
1482 F: backends/cryptodev*.c
1499 X: include/qapi/qmp/
1500 F: include/qapi/qmp/dispatch.h
1501 F: tests/qapi-schema/
1502 F: tests/test-*-visitor.c
1503 F: tests/test-qapi-*.c
1504 F: tests/test-qmp-*.c
1505 F: tests/test-visitor-serialization.c
1508 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1516 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1522 F: include/qapi/qmp/
1523 X: include/qapi/qmp/dispatch.h
1524 F: scripts/coccinelle/qobject.cocci
1525 F: tests/check-qdict.c
1526 F: tests/check-qnum.c
1527 F: tests/check-qjson.c
1528 F: tests/check-qlist.c
1529 F: tests/check-qstring.c
1530 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1537 F: scripts/qemu-guest-agent/
1539 F: docs/interop/qemu-ga-ref.texi
1540 T: git git://github.com/mdroth/qemu.git qga
1545 T: git git://github.com/afaerber/qemu-cpu.git qom-next
1547 X: include/qom/cpu.h
1550 F: tests/check-qom-interface.c
1551 F: tests/check-qom-proplist.c
1559 F: docs/devel/*qmp-*
1562 T: git git://repo.or.cz/qemu/armbru.git qapi-next
1567 F: hw/core/register.c
1568 F: include/hw/register.h
1569 F: include/hw/registerfields.h
1577 F: include/net/slirp.h
1578 T: git git://git.kiszka.org/qemu.git queues/slirp
1589 F: scripts/tracetool.py
1590 F: scripts/tracetool/
1591 F: docs/devel/tracing.txt
1592 T: git git://github.com/stefanha/qemu.git tracing
1600 F: include/hw/acpi/tpm.h
1601 F: include/sysemu/tpm*
1607 F: scripts/checkpatch.pl
1613 F: include/migration/
1615 F: scripts/vmstate-static-checker.py
1616 F: tests/vmstate-static-checker-data/
1617 F: tests/migration-test.c
1618 F: docs/devel/migration.txt
1619 F: qapi/migration.json
1625 F: include/sysemu/seccomp.h
1632 F: tests/test-crypto-*
1633 F: tests/benchmark-crypto-*
1640 F: include/qemu/coroutine*
1641 F: tests/test-coroutine.c
1647 F: include/qemu/buffer.h
1661 F: include/qemu/sockets.h
1662 F: util/qemu-sockets.c
1663 F: qapi/sockets.json
1665 Throttling infrastructure
1668 F: block/throttle-groups.c
1669 F: include/block/throttle-groups.h
1670 F: include/qemu/throttle*.h
1672 F: docs/throttle.txt
1673 F: tests/test-throttle.c
1680 F: include/qemu/uuid.h
1681 F: tests/test-uuid.c
1687 F: include/migration/colo.h
1688 F: include/migration/failover.h
1695 F: docs/colo-proxy.txt
1697 F: net/filter-rewriter.c
1698 F: net/filter-mirror.c
1703 W: https://wiki.qemu.org/Features/record-replay
1706 F: block/blkreplay.c
1707 F: net/filter-replay.c
1708 F: include/sysemu/replay.h
1718 F: accel/tcg/user-exec*.c
1723 F: default-configs/*-bsd-user.mak
1730 F: default-configs/*-linux-user.mak
1732 Tiny Code Generator (TCG)
1733 -------------------------
1807 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1817 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1824 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1839 F: block/iscsi-opts.c
1841 Network Block Device (NBD)
1848 F: include/block/nbd*
1851 T: git git://repo.or.cz/qemu/ericb.git nbd
1859 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1867 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1874 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1881 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
1904 F: block/blkverify.c
1929 F: block/parallels.c
1930 F: docs/interop/parallels.txt
1942 F: block/linux-aio.c
1943 F: include/block/raw-aio.h
1944 F: block/raw-format.c
1945 F: block/file-posix.c
1946 F: block/file-win32.c
1947 F: block/win32-aio.c
1955 F: docs/interop/qcow2.txt
1986 F: tests/image-fuzzer/
1993 F: block/replication.c
1994 F: tests/test-replication.c
1995 F: docs/block-replication.txt
1997 Build and test automation
1998 -------------------------
1999 Build and test automation
2009 W: https://travis-ci.org/qemu/qemu
2010 W: https://app.shippable.com/github/qemu/qemu
2011 W: http://patchew.org/QEMU/
2015 Build system architecture
2018 F: docs/devel/build-system.txt
2025 F: scripts/git-submodule.sh