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2021-03-23memory: Add offset_in_region to flatview_cb argumentsPeter Maydell
The function flatview_for_each_range() calls a callback for each range in a FlatView. Currently the callback gets the start and length of the range and the MemoryRegion involved, but not the offset within the MemoryRegion. Add this to the callback's arguments; we're going to want it for a new use in the next commit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210318174823.18066-4-peter.maydell@linaro.org
2021-03-23memory: Make flatview_cb return bool, not intPeter Maydell
The return value of the flatview_cb callback passed to the flatview_for_each_range() function is zero if the iteration through the ranges should continue, or non-zero to break out of it. Use a bool for this rather than int. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210318174823.18066-2-peter.maydell@linaro.org
2021-03-22Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Mon 22 Mar 2021 09:35:08 GMT # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: net/eth: Add an assert() and invert if() statement to simplify code net/eth: Read ip6_ext_hdr_routing buffer before accessing it net/eth: Check iovec has enough data earlier net/eth: Check size earlier in _eth_get_rss_ex_dst_addr() net/eth: Better describe _eth_get_rss_ex_dst_addr's offset argument net/eth: Simplify _eth_get_rss_ex_dst_addr() net/eth: Use correct in6_address offset in _eth_get_rss_ex_dst_addr() net/colo-compare.c: Optimize removal of secondary packet net/colo-compare.c: Fix memory leak for non-tcp packet hw/net: virtio-net: Initialize nc->do_not_pad to true net: Pad short frames to minimum size before sending from SLiRP/TAP net: Add a 'do_not_pad" to NetClientState net: eth: Add a helper to pad a short Ethernet frame Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-22Merge remote-tracking branch ↵Peter Maydell
'remotes/thuth-gitlab/tags/pull-request-2021-03-21' into staging * Small fixes for the unit tests * Compilation fixes for Illumos et al. * Update the FreeBSD VM to 12.2 # gpg: Signature made Sun 21 Mar 2021 16:51:42 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/thuth-gitlab/tags/pull-request-2021-03-21: FreeBSD: Upgrade to 12.2 release contrib: ivshmem client and server build fix for SunOS. configure: fix for SunOS based systems tests/unit/test-block-iothread: fix maybe-uninitialized error on GCC 11 docs/devel/testing.rst: Fix references to unit tests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-22net/eth: Read ip6_ext_hdr_routing buffer before accessing itPhilippe Mathieu-Daudé
We can't know the caller read enough data in the memory pointed by ext_hdr to cast it as a ip6_ext_hdr_routing. Declare rt_hdr on the stack and fill it again from the iovec. Since we already checked there is enough data in the iovec buffer, simply add an assert() call to consume the bytes_read variable. This fix a 2 bytes buffer overrun in eth_parse_ipv6_hdr() reported by QEMU fuzzer: $ cat << EOF | ./qemu-system-i386 -M pc-q35-5.0 \ -accel qtest -monitor none \ -serial none -nographic -qtest stdio outl 0xcf8 0x80001010 outl 0xcfc 0xe1020000 outl 0xcf8 0x80001004 outw 0xcfc 0x7 write 0x25 0x1 0x86 write 0x26 0x1 0xdd write 0x4f 0x1 0x2b write 0xe1020030 0x4 0x190002e1 write 0xe102003a 0x2 0x0807 write 0xe1020048 0x4 0x12077cdd write 0xe1020400 0x4 0xba077cdd write 0xe1020420 0x4 0x190002e1 write 0xe1020428 0x4 0x3509d807 write 0xe1020438 0x1 0xe2 EOF ================================================================= ==2859770==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffdef904902 at pc 0x561ceefa78de bp 0x7ffdef904820 sp 0x7ffdef904818 READ of size 1 at 0x7ffdef904902 thread T0 #0 0x561ceefa78dd in _eth_get_rss_ex_dst_addr net/eth.c:410:17 #1 0x561ceefa41fb in eth_parse_ipv6_hdr net/eth.c:532:17 #2 0x561cef7de639 in net_tx_pkt_parse_headers hw/net/net_tx_pkt.c:228:14 #3 0x561cef7dbef4 in net_tx_pkt_parse hw/net/net_tx_pkt.c:273:9 #4 0x561ceec29f22 in e1000e_process_tx_desc hw/net/e1000e_core.c:730:29 #5 0x561ceec28eac in e1000e_start_xmit hw/net/e1000e_core.c:927:9 #6 0x561ceec1baab in e1000e_set_tdt hw/net/e1000e_core.c:2444:9 #7 0x561ceebf300e in e1000e_core_write hw/net/e1000e_core.c:3256:9 #8 0x561cef3cd4cd in e1000e_mmio_write hw/net/e1000e.c:110:5 Address 0x7ffdef904902 is located in stack of thread T0 at offset 34 in frame #0 0x561ceefa320f in eth_parse_ipv6_hdr net/eth.c:486 This frame has 1 object(s): [32, 34) 'ext_hdr' (line 487) <== Memory access at offset 34 overflows this variable HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) SUMMARY: AddressSanitizer: stack-buffer-overflow net/eth.c:410:17 in _eth_get_rss_ex_dst_addr Shadow bytes around the buggy address: 0x10003df188d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df188e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df188f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18910: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 =>0x10003df18920:[02]f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18930: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18940: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x10003df18970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Stack left redzone: f1 Stack right redzone: f3 ==2859770==ABORTING Add the corresponding qtest case with the fuzzer reproducer. FWIW GCC 11 similarly reported: net/eth.c: In function 'eth_parse_ipv6_hdr': net/eth.c:410:15: error: array subscript 'struct ip6_ext_hdr_routing[0]' is partly outside array bounds of 'struct ip6_ext_hdr[1]' [-Werror=array-bounds] 410 | if ((rthdr->rtype == 2) && (rthdr->segleft == 1)) { | ~~~~~^~~~~~~ net/eth.c:485:24: note: while referencing 'ext_hdr' 485 | struct ip6_ext_hdr ext_hdr; | ^~~~~~~ net/eth.c:410:38: error: array subscript 'struct ip6_ext_hdr_routing[0]' is partly outside array bounds of 'struct ip6_ext_hdr[1]' [-Werror=array-bounds] 410 | if ((rthdr->rtype == 2) && (rthdr->segleft == 1)) { | ~~~~~^~~~~~~~~ net/eth.c:485:24: note: while referencing 'ext_hdr' 485 | struct ip6_ext_hdr ext_hdr; | ^~~~~~~ Cc: qemu-stable@nongnu.org Buglink: https://bugs.launchpad.net/qemu/+bug/1879531 Reported-by: Alexander Bulekov <alxndr@bu.edu> Reported-by: Miroslav Rezanina <mrezanin@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com> Fixes: eb700029c78 ("net_pkt: Extend packet abstraction as required by e1000e functionality") Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2021-03-20FreeBSD: Upgrade to 12.2 releaseWarner Losh
FreeBSD 12.1 has reached end of life. Use 12.2 instead so that FreeBSD's project's packages will work. Update which timezone to pick. Work around a QEMU bug that incorrectly raises an exception on a CRC32 instruction with the FPU disabled. The qemu bug is described here: https://www.mail-archive.com/qemu-devel@nongnu.org/msg784158.html Signed-off-by: Warner Losh <imp@bsdimp.com> Message-Id: <20210307155654.993-2-imp@bsdimp.com> [thuth: Disable gnutls to work-around a problem with libtasn1] Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-20tests/unit/test-block-iothread: fix maybe-uninitialized error on GCC 11Emanuele Giuseppe Esposito
When building qemu with GCC 11, test-block-iothread produces the following warning: ../tests/unit/test-block-iothread.c:148:11: error: ‘buf’ may be used uninitialized [-Werror=maybe-uninitialized] This is caused by buf[512] left uninitialized and passed to bdrv_save_vmstate() that expects a const uint8_t *, so the compiler assumes it will be read and expects the parameter to be initialized. Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210319112218.49609-1-eesposit@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-19Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * fixes for i386 TCG paging * fixes for Hyper-V enlightenments * avoid uninitialized variable warning # gpg: Signature made Fri 19 Mar 2021 14:38:12 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: tests/qtest: cleanup the testcase for bug 1878642 hw/intc/i8259: Refactor pic_read_irq() to avoid uninitialized variable i386: Make migration fail when Hyper-V reenlightenment was enabled but 'user_tsc_khz' is unset i386: Fix 'hypercall_hypercall' typo target/i386: svm: do not discard high 32 bits of EXITINFO1 target/i386: fail if toggling LA57 in 64-bit mode target/i386: allow modifying TCG phys-addr-bits qom: use qemu_printf to print help for user-creatable objects Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-19Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2021-03-16-v4' ↵Peter Maydell
into staging QAPI patches patches for 2021-03-16 # gpg: Signature made Fri 19 Mar 2021 15:06:52 GMT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2021-03-16-v4: qapi: New -compat deprecated-input=crash qapi: Implement deprecated-input=reject for QMP command arguments qapi: Implement deprecated-input=reject for QMP commands test-util-sockets: Add stub for monitor_set_cur() qapi: Implement deprecated-output=hide for QMP introspection monitor: Drop query-qmp-schema 'gen': false hack qapi: Implement deprecated-output=hide for QMP event data qapi: Implement deprecated-output=hide for QMP events qapi: Implement deprecated-output=hide for QMP command results qemu-options: New -compat to set policy for deprecated interfaces qemuutil: remove qemu_set_fd_handler duplicate symbol Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-19qapi: Implement deprecated-input=reject for QMP command argumentsMarkus Armbruster
This policy rejects deprecated input, and thus permits "testing the future". Implement it for QMP command arguments: reject commands with deprecated ones. Example: when QEMU is run with -compat deprecated-input=reject, then {"execute": "eject", "arguments": {"device": "cd"}} fails like this {"error": {"class": "GenericError", "desc": "Deprecated parameter 'device' disabled by policy"}} When the deprecated parameter is removed, the error will change to {"error": {"class": "GenericError", "desc": "Parameter 'device' is unexpected"}} Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-11-armbru@redhat.com>
2021-03-19qapi: Implement deprecated-input=reject for QMP commandsMarkus Armbruster
This policy rejects deprecated input, and thus permits "testing the future". Implement it for QMP commands: make deprecated ones fail. Example: when QEMU is run with -compat deprecated-input=reject, then {"execute": "query-cpus"} fails like this {"error": {"class": "CommandNotFound", "desc": "Deprecated command query-cpus disabled by policy"}} When the deprecated command is removed, the error will change to {"error": {"class": "CommandNotFound", "desc": "The command query-cpus has not been found"}} Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-10-armbru@redhat.com>
2021-03-19test-util-sockets: Add stub for monitor_set_cur()Markus Armbruster
Without this stub, the next commit fails to link. I suspect the real cause is 947e47448d "monitor: Use getter/setter functions for cur_mon". Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-9-armbru@redhat.com>
2021-03-19qapi: Implement deprecated-output=hide for QMP event dataMarkus Armbruster
This policy suppresses deprecated bits in output, and thus permits "testing the future". Implement it for QMP event data: suppress deprecated members. No QMP event data is deprecated right now. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-6-armbru@redhat.com>
2021-03-19qapi: Implement deprecated-output=hide for QMP eventsMarkus Armbruster
This policy suppresses deprecated bits in output, and thus permits "testing the future". Implement it for QMP events: suppress deprecated ones. No QMP event is deprecated right now. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-5-armbru@redhat.com>
2021-03-19qapi: Implement deprecated-output=hide for QMP command resultsMarkus Armbruster
This policy suppresses deprecated bits in output, and thus permits "testing the future". Implement it for QMP command results. Example: when QEMU is run with -compat deprecated-output=hide, then {"execute": "query-cpus-fast"} yields {"return": [{"thread-id": 9805, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]} instead of {"return": [{"arch": "x86", "thread-id": 22436, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]} Note the suppression of deprecated member "arch". Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210318155519.1224118-4-armbru@redhat.com>
2021-03-19tests/qtest: cleanup the testcase for bug 1878642Paolo Bonzini
Clean up the writes to the configuration space and the PM region, and rename the test to lpc-ich9-test. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-19hw: Replace anti-social QOM type namesMarkus Armbruster
Several QOM type names contain ',': ARM,bitband-memory etraxfs,pic etraxfs,serial etraxfs,timer fsl,imx25 fsl,imx31 fsl,imx6 fsl,imx6ul fsl,imx7 grlib,ahbpnp grlib,apbpnp grlib,apbuart grlib,gptimer grlib,irqmp qemu,register SUNW,bpp SUNW,CS4231 SUNW,DBRI SUNW,DBRI.prom SUNW,fdtwo SUNW,sx SUNW,tcx xilinx,zynq_slcr xlnx,zynqmp xlnx,zynqmp-pmu-soc xlnx,zynq-xadc These are all device types. They can't be plugged with -device / device_add, except for xlnx,zynqmp-pmu-soc, and I doubt that one actually works. They *can* be used with -device / device_add to request help. Usability is poor, though: you have to double the comma, like this: $ qemu-system-x86_64 -device SUNW,,fdtwo,help Trap for the unwary. The fact that this was broken in device-introspect-test for more than six years until commit e27bd49876 fixed it demonstrates that "the unwary" includes seasoned developers. One QOM type name contains ' ': "ICH9 SMB". Because having to remember just one way to quote would be too easy. Rename the "SUNW,FOO types to "sun-FOO". Summarily replace ',' and ' ' by '-' in the other type names. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210304140229.575481-2-armbru@redhat.com> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-19fdc: Drop deprecated floppy configurationMarkus Armbruster
Drop the crap deprecated in commit 4a27a638e7 "fdc: Deprecate configuring floppies with -global isa-fdc" (v5.1.0). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20210309161214.1402527-3-armbru@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-03-19fuzz: Avoid deprecated misuse of -drive if=sdMarkus Armbruster
qemu-fuzz-i386-target-generic-fuzz-sdhci-v3 uses -drive=sd where it should use -drive if=none instead. This prints a deprecation warning: $ ./build-oss-fuzz/DEST_DIR/qemu-fuzz-i386-target-generic-fuzz-sdhci-v3 -runs=1 -seed=1 [ASan warnings snipped...] --> i386: -drive if=sd,index=0,file=null-co://,format=raw,id=mydrive: warning: bogus if=sd is deprecated, use if=none INFO: Seed: 1 [More normal output snipped...] Support for this usage will be gone soon. Adjust the test. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210319132008.1830950-1-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-03-19tests: convert check-qom-proplist to keyvalPaolo Bonzini
The command-line creation test is using QemuOpts. Switch it to keyval, since the emulator has some special needs and thus the last user of user_creatable_add_opts will go away with the next patch. Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210312173547.1283477-2-pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-03-19char: Deprecate backend aliases 'tty' and 'parport'Kevin Wolf
QAPI doesn't know the aliases 'tty' and 'parport' and there is no reason to prefer them to the real names of the backends 'serial' and 'parallel'. Since warnings are not allowed in 'make check' output, we can't test the deprecated alias any more. Remove it from test-char. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210311164253.338723-3-kwolf@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-03-19tests: Drop 'props' from object-add callsKevin Wolf
The 'props' option has been deprecated in 5.0 in favour of a flattened object-add command. Time to change our test cases to drop the deprecated option. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2021-03-19stream: Don't crash when node permission is deniedKevin Wolf
The image streaming block job restricts shared permissions of the nodes it accesses. This can obviously fail when other users already got these permissions. &error_abort is therefore wrong and can crash. Handle these errors gracefully and just fail starting the block job. Reported-by: Nini Gu <ngu@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20210309173451.45152-1-kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-03-19storage-daemon: Call job_cancel_sync_all() on shutdownKevin Wolf
bdrv_close_all() asserts that no jobs are running any more, so we need to cancel all jobs first to avoid failing the assertion. Fixes: b55a3c8860b763b62b2cc2f4a6f55379977bbde5 Reported-by: Nini Gu <ngu@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20210309121814.31078-1-kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-03-18Merge remote-tracking branch ↵Peter Maydell
'remotes/berrange-gitlab/tags/dep-many-pull-request' into staging Remove many old deprecated features The following features have been deprecated for well over the 2 release cycle we promise ``-drive file=json:{...{'driver':'file'}}`` (since 3.0) ``-vnc acl`` (since 4.0.0) ``-mon ...,control=readline,pretty=on|off`` (since 4.1) ``migrate_set_downtime`` and ``migrate_set_speed`` (since 2.8.0) ``query-named-block-nodes`` result ``encryption_key_missing`` (since 2.10.0) ``query-block`` result ``inserted.encryption_key_missing`` (since 2.10.0) ``migrate-set-cache-size`` and ``query-migrate-cache-size`` (since 2.11.0) ``query-named-block-nodes`` and ``query-block`` result dirty-bitmaps[i].status (since 4.0) ``query-cpus`` (since 2.12.0) ``query-cpus-fast`` ``arch`` output member (since 3.0.0) ``query-events`` (since 4.0) chardev client socket with ``wait`` option (since 4.0) ``acl_show``, ``acl_reset``, ``acl_policy``, ``acl_add``, ``acl_remove`` (since 4.0.0) ``ide-drive`` (since 4.2) ``scsi-disk`` (since 4.2) # gpg: Signature made Thu 18 Mar 2021 09:23:39 GMT # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange-gitlab/tags/dep-many-pull-request: block: remove support for using "file" driver with block/char devices block: remove 'dirty-bitmaps' field from 'BlockInfo' struct block: remove dirty bitmaps 'status' field block: remove 'encryption_key_missing' flag from QAPI hw/scsi: remove 'scsi-disk' device hw/ide: remove 'ide-drive' device chardev: reject use of 'wait' flag for socket client chardevs machine: remove 'arch' field from 'query-cpus-fast' QMP command machine: remove 'query-cpus' QMP command migrate: remove QMP/HMP commands for speed, downtime and cache size monitor: remove 'query-events' QMP command monitor: raise error when 'pretty' option is used with HMP ui, monitor: remove deprecated VNC ACL option and HMP commands Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-18Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-misc-6.0-updates-170321-2' into staging Final fixes for 6.0 - plugins physical address changes - syscall tracking plugin - plugin kernel-doc comments (without integration) - libfdt build fix for guest-loader # gpg: Signature made Wed 17 Mar 2021 07:19:23 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-misc-6.0-updates-170321-2: hw/core: Only build guest-loader if libfdt is available plugins: Fixes typo in qemu-plugin.h plugins: getting qemu_plugin_get_hwaddr only expose one function prototype plugins: expand kernel-doc for memory query and instrumentation plugins: expand kernel-doc for instruction query and instrumentation plugins: expand inline exec kernel-doc documentation. plugins: add qemu_plugin_id_t to kernel-doc plugins: add qemu_plugin_cb_flags to kernel-doc plugins: expand the typedef kernel-docs for translation plugins: expand the callback typedef kernel-docs plugins: cleanup kernel-doc for qemu_plugin_install plugins: expand kernel-doc for qemu_info_t plugins: Expose physical addresses instead of device offsets plugins: new syscalls plugin utils: Use fixed-point arithmetic in qemu_strtosz Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-18Merge remote-tracking branch ↵Peter Maydell
'remotes/cleber-gitlab/tags/python-next-pull-request' into staging Acceptance and Python Test Improvements Small collection of Acceptance and Python tests/improvements. # gpg: Signature made Wed 17 Mar 2021 03:22:47 GMT # gpg: using RSA key 7ABB96EB8B46B94D5E0FE9BB657E8D33A5F209F3 # gpg: Good signature from "Cleber Rosa <crosa@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 7ABB 96EB 8B46 B94D 5E0F E9BB 657E 8D33 A5F2 09F3 * remotes/cleber-gitlab/tags/python-next-pull-request: tests/acceptance: linux-related tests fix tests: Add functional test for out-of-process device emulation avocado_qemu: add exec_command function tests/migration: fix unix socket batch migration tests/acceptance: Print expected message on wait_for_console_pattern Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-18block: remove support for using "file" driver with block/char devicesDaniel P. Berrangé
The 'host_device' and 'host_cdrom' drivers must be used instead. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18block: remove 'dirty-bitmaps' field from 'BlockInfo' structDaniel P. Berrangé
The same data is available in the 'BlockDeviceInfo' struct. Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18block: remove dirty bitmaps 'status' fieldDaniel P. Berrangé
The same information is available via the 'recording' and 'busy' fields. Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18block: remove 'encryption_key_missing' flag from QAPIDaniel P. Berrangé
This has been hardcoded to "false" since 2.10.0, since secrets required to unlock block devices are now always provided up front instead of using interactive prompts. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18hw/scsi: remove 'scsi-disk' deviceDaniel P. Berrangé
The 'scsi-hd' and 'scsi-cd' devices provide suitable alternatives. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18hw/ide: remove 'ide-drive' deviceDaniel P. Berrangé
The 'ide-hd' and 'ide-cd' devices provide suitable alternatives. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18machine: remove 'query-cpus' QMP commandDaniel P. Berrangé
The newer 'query-cpus-fast' command avoids side effects on the guest execution. Note that some of the field names are different in the 'query-cpus-fast' command. Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-18migrate: remove QMP/HMP commands for speed, downtime and cache sizeDaniel P. Berrangé
The generic 'migrate_set_parameters' command handle all types of param. Only the QMP commands were documented in the deprecations page, but the rationale for deprecating applies equally to HMP, and the replacements exist. Furthermore the HMP commands are just shims to the QMP commands, so removing the latter breaks the former unless they get re-implemented. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-17Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * add --enable/--disable-libgio to configure (Denis) * small fixes (Pavel, myself) * fuzzing update (Alexander) # gpg: Signature made Tue 16 Mar 2021 18:30:38 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: qemu-timer: allow freeing a NULL timer hw/i8254: fix vmstate load scsi: fix sense code for EREMOTEIO Revert "accel: kvm: Add aligment assert for kvm_log_clear_one_slot" configure: add option to explicitly enable/disable libgio fuzz: move some DMA hooks fuzz: configure a sparse-mem device, by default memory: add a sparse memory device for fuzzing fuzz: add a am53c974 generic-fuzzer config fuzz: add instructions for building reproducers fuzz: add a script to build reproducers fuzz: don't leave orphan llvm-symbolizers around fuzz: fix the pro100 generic-fuzzer config MAINTAINERS: Cover fuzzer reproducer tests within 'Device Fuzzing' tests/qtest: Only run fuzz-virtio-scsi when virtio-scsi is available tests/qtest: Only run fuzz-megasas-test if megasas device is available Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-17plugins: new syscalls pluginMatthias Weckbecker
This commit adds a new syscalls plugin that displays the syscalls as they are executed and returned. This plugin outputs the number of the syscall as well as the syscall return value. Works in *-user only. Essentially, this commit restores: https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg00846.html by using the new QEMU plugin API. Signed-off-by: Matthias Weckbecker <matthias@weckbecker.name> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200812115816.4454-1-matthias@weckbecker.name> Message-Id: <20210312172821.31647-2-alex.bennee@linaro.org>
2021-03-17utils: Use fixed-point arithmetic in qemu_strtoszRichard Henderson
Once we've parsed the fractional value, extract it into an integral 64-bit fraction. Perform the scaling with integer arithmetic, and simplify the overflow detection. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210315185117.1986240-2-richard.henderson@linaro.org>
2021-03-16tests/acceptance: linux-related tests fixPavel Dovgalyuk
This patch allows cloudinit images download when ssh key is not specified. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Message-Id: <161373266228.1608713.7614311331725780044.stgit@pasha-ThinkPad-X280> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-03-16tests: Add functional test for out-of-process device emulationJagannathan Raman
Runs the Avocado acceptance test to check if a remote lsi53c895a device gets identified by the guest. Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com> Signed-off-by: John G Johnson <john.g.johnson@oracle.com> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> [WR: Refactored code] Signed-off-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210303205320.146047-3-willianr@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-03-16avocado_qemu: add exec_command functionWillian Rampazzo
Sometimes a test needs to send a command to a console without waiting for a pattern as a result, or the command issued do not produce any kind of output, like, for example, a `mount` command. This introduces the `exec_command` function to the avocado_qemu, allowing the test to send a command to the console without the need to match a pattern produced as a result. Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210303205320.146047-2-willianr@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-03-16tests/migration: fix unix socket batch migrationHyman
when execute the following test command: "guestperf-batch.py --dst-host localhost --transport unix ..." test aborts and error message as the following be throwed: "launching VM Failed: [Errno 98] Address already in use". The reason is that batch script use the same monitor socket in all test cases and do not remove the socket file. The second migration test will launch vm use the same socket file as the first, so we get the error message. To fix it, just remove the socket file each time we have done the migration test. Signed-off-by: Hyman <huangy81@chinatelecom.cn> Message-Id: <c3fc438993b87a6ab0bea3d07f6ca0260d29936e.1615397103.git.huangy81@chinatelecom.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-03-16tests/acceptance: Print expected message on wait_for_console_patternWainer dos Santos Moschetta
For the sake of improve debuggability of tests which use the wait_for_console_pattern(), this changed the _console_interaction() so that the expected message is printed if the test fail. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20210309153507.1905682-1-wainersm@redhat.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-03-16Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-misc-20210315' ↵Peter Maydell
into staging Fix qemu_strtosz testsuite failures for i686. # gpg: Signature made Mon 15 Mar 2021 18:49:12 GMT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth-gitlab/tags/pull-misc-20210315: utils: Use fixed-point arithmetic in qemu_strtosz Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-16fuzz: configure a sparse-mem device, by defaultAlexander Bulekov
The generic-fuzzer often provides randomized DMA addresses to virtual-devices. For a 64-bit address-space, the chance of these randomized addresses coinciding with RAM regions, is fairly small. Even though the fuzzer's instrumentation eventually finds valid addresses, this can take some-time, and slows-down fuzzing progress (especially, when multiple DMA buffers are involved). To work around this, create "fake" sparse-memory that spans all of the 64-bit address-space. Adjust the DMA call-back to populate this sparse memory, correspondingly Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-16fuzz: add a am53c974 generic-fuzzer configAlexander Bulekov
Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-16fuzz: don't leave orphan llvm-symbolizers aroundAlexander Bulekov
I noticed that with a sufficiently small timeout, the fuzzer fork-server sometimes locks up. On closer inspection, the issue appeared to be caused by entering our SIGALRM handler, while libfuzzer is in it's crash handlers. Because libfuzzer relies on pipe communication with an external child process to print out stack-traces, we shouldn't exit early, and leave an orphan child. Check for children in the SIGALRM handler to avoid this issue. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-16fuzz: fix the pro100 generic-fuzzer configAlexander Bulekov
The device-type names for the pro100 network cards, are i8255.. We were matching "eepro", which catches the PCI PIO/MMIO regions for those devices, however misses the actual PCI device, which we use to map the BARs, before fuzzing. Fix that Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-16tests/qtest: Only run fuzz-virtio-scsi when virtio-scsi is availablePhilippe Mathieu-Daudé
This test fails when QEMU is built without the virtio-scsi device, restrict it to its availability. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-16tests/qtest: Only run fuzz-megasas-test if megasas device is availablePhilippe Mathieu-Daudé
This test fails when QEMU is built without the megasas device, restrict it to its availability. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-10 23:43:46 +0000