Tags

MIPS patches queue

- Removal of the 'r4k' machine (deprecated before 5.0)
- Fix LGPL license text (Chetan Pant)
- Support unaligned accesses on Loongson-3 (Huacai Chen)
- Fix out-of-bound access in Loongson-3 embedded I/O interrupt
  controller (Alex Chen)

CI jobs results:
. https://cirrus-ci.com/build/6324890389184512
. https://gitlab.com/philmd/qemu/-/pipelines/211275262
. https://travis-ci.org/github/philmd/qemu/builds/741188958

API to model LED.

CI jobs results:
. https://cirrus-ci.com/build/4879251751043072
. https://gitlab.com/philmd/qemu/-/pipelines/207661784
. https://travis-ci.org/github/philmd/qemu/builds/738958191
. https://app.shippable.com/github/philmd/qemu/runs/891/summary/console

Acceptance testing patches

- More ARM tests
- Documentation update

CI jobs results:
. https://cirrus-ci.com/build/5754555684093952
. https://gitlab.com/philmd/qemu/-/pipelines/207807648

MIPS patches queue

. Fix some comment spelling errors
. Demacro some TCG helpers
. Add loongson-ext lswc2/lsdc2 group of instructions
. Log unimplemented cache opcode
. Increase number of TLB entries on the 34Kf core
. Allow the CPU to use dynamic frequencies
. Calculate the CP0 timer period using the CPU frequency
. Set CPU frequency for each machine
. Fix Malta FPGA I/O region size
. Allow running qtests when ROM is missing
. Add record/replay acceptance tests
. Update MIPS CPU documentation
. MAINTAINERS updates

CI jobs results:
  https://gitlab.com/philmd/qemu/-/pipelines/203931842
  https://travis-ci.org/github/philmd/qemu/builds/736491461
  https://cirrus-ci.com/build/6272264062631936
  https://app.shippable.com/github/philmd/qemu/runs/886/summary/console

* SCSI fix (Dmitry, Li Feng, Li Qiang)
* memory API fixes (Eduardo)
* removal of deprecated '-numa node', 'cpu-add', '-smp' (Igor)
* ACPI fix for VMBus (Jon)
* relocatable install (myself)
* always remove docker containers (myself)
* serial cleanups (Philippe)
* vmware cpuid leaf for tsc and apic frequency (Sunil)
* KVM_FEATURE_ASYNC_PF_INT support (Vitaly)
* i386 XSAVE bugfix (Xiaoyao)
* QOM developer documentation in docs/devel (Eduardo)
* new checkpatch tests (Dov)
* x86_64 syscall fix (Douglas)
* interrupt-based APF fix (Vitaly)
* always create kvmclock (Vitaly)
* fix bios-tables-test (Eduardo)
* KVM PV features cleanup (myself)
* CAN FD (Pavel)

meson:
* fixes (Marc-André, Max, Stefan, Alexander, myself)
* moved libmpathpersist, cocoa, malloc tests (myself)
* support for 0.56 introspected test dependencies (myself)

Acceptance tests queue

Get GitLab CI acceptance jobs green again.

CI jobs results:
  https://gitlab.com/philmd/qemu/-/pipelines/191795388

fw_cfg patches

Fixes a bug in the recently introduced fw_cfg_add_from_generator().

CI jobs results:
. https://gitlab.com/philmd/qemu/-/pipelines/191714875
. https://travis-ci.org/github/philmd/qemu/builds/728288784
. https://app.shippable.com/github/philmd/qemu/runs/869/1/console

5.0.1

EDK2 firmware: Adopt the edk2-stable202008 release

Note from Laszlo Ersek [1] while addressing LP#1852196 [2]:

Consume the following upstream edk2 releases:

  https://github.com/tianocore/edk2/releases/tag/edk2-stable201908
  https://github.com/tianocore/edk2/releases/tag/edk2-stable201911
  https://github.com/tianocore/edk2/releases/tag/edk2-stable202002
  https://github.com/tianocore/edk2/releases/tag/edk2-stable202005
  https://github.com/tianocore/edk2/releases/tag/edk2-stable202008

Worth mentioning (in random order):

- various CVE fixes (see [2] and shortlog)
- OpenSSL-1.1.1g
- UEFI HTTPS Boot for ARM/AARCH64
- TPM2 for ARM/AARCH64
- VCPU hotplug with SMI
- support for Linux v5.7+ initrd and mixed mode loading
- Fusion-MPT SCSI driver in OVMF
- VMware PVSCSI driver in OVMF
- PXEv4 / PXEv6 boot possible to disable on the QEMU command line
- SEV-ES support

The IA32 and X64 binaries are now smaller -- the reason is that Laszlo
built them with DevToolSet 9 (gcc-9) on RHEL7, and so this is the first
time they've undergone LTO (with the GCC5 edk2 toolchain settings).

CI jobs results:
  https://gitlab.com/philmd/qemu/-/pipelines/189394120
  https://travis-ci.org/github/philmd/qemu/builds/726842542
  https://app.shippable.com/github/philmd/qemu/runs/866/summary/console

[1] https://www.mail-archive.com/qemu-devel@nongnu.org/msg738173.html
[2] https://bugs.launchpad.net/qemu/+bug/1852196

Acceptance tests patches

- Use stable URLs for the Debian and Ubuntu installer
  (Ubuntu has been updated last Wednesday, August 5, 2020).

CI jobs results:
. https://cirrus-ci.com/build/6385815351721984
. https://gitlab.com/philmd/qemu/-/pipelines/177054604

v5.1.0 release

v5.1.0-rc3 release

v5.1.0-rc2 release

v5.1.0-rc1 release

AVR patches

Fixes a memory leak reported by Coverity (CID 1430449).

CI jobs result:
. https://gitlab.com/philmd/qemu/-/pipelines/168722631

fw_cfg patches

Fixes the DEADCODE issue reported by Coverity (CID 1430396).

CI jobs result:
. https://gitlab.com/philmd/qemu/-/pipelines/169086301

v5.1.0-rc0 release

MIPS patches for 5.1

- A pair of fixes,
- Add Huacai Chen as MIPS KVM maintainer,
- Add Jiaxun Yang as designated MIPS TCG reviewer.

CI jobs results:
. https://travis-ci.org/github/philmd/qemu/builds/708079271
. https://gitlab.com/philmd/qemu/-/pipelines/166528104
. https://cirrus-ci.com/build/6483996878045184

8bit AVR port from Michael Rolnik.

Michael started to work on the AVR port few years ago [*] and kept
improving the code over various series.

List of people who help him (in chronological order):
- Richard Henderson
- Sarah Harris and Edward Robbins
- Philippe Mathieu-Daudé and Aleksandar Markovic
- Pavel Dovgalyuk
- Thomas Huth

[*] The oldest contribution I could find on the list is from 2016:
https://lists.nongnu.org/archive/html/qemu-devel/2016-06/msg02985.html

Tests included:

$ avocado --show=app run -t arch:avr tests/acceptance/
Fetching asset from tests/acceptance/machine_avr6.py:AVR6Machine.test_freertos
 (1/1) tests/acceptance/machine_avr6.py:AVR6Machine.test_freertos: PASS (2.13 s)
RESULTS    : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME   : 2.35 s

$ make check-qtest-avr
  TEST    check-qtest-avr: tests/qtest/boot-serial-test
  TEST    check-qtest-avr: tests/qtest/cdrom-test
  TEST    check-qtest-avr: tests/qtest/device-introspect-test
  TEST    check-qtest-avr: tests/qtest/machine-none-test
  TEST    check-qtest-avr: tests/qtest/qmp-test
  TEST    check-qtest-avr: tests/qtest/qmp-cmd-test
  TEST    check-qtest-avr: tests/qtest/qom-test
  TEST    check-qtest-avr: tests/qtest/test-hmp
  TEST    check-qtest-avr: tests/qtest/qos-test

CI results:
. https://cirrus-ci.com/build/5697049146425344
. https://gitlab.com/philmd/qemu/-/pipelines/165328058
. https://travis-ci.org/github/philmd/qemu/builds/705817933
. https://app.shippable.com/github/philmd/qemu/runs/822/summary/console

firmware (and crypto) patches

- add the tls-cipher-suites object,
- add the ability to QOM objects to produce data consumable
  by the fw_cfg device,
- let the tls-cipher-suites object implement the
  FW_CFG_DATA_GENERATOR interface.

This is required by EDK2 'HTTPS Boot' feature of OVMF to tell
the guest which TLS ciphers it can use.

CI jobs results:
  https://travis-ci.org/github/philmd/qemu/builds/704724619
  https://gitlab.com/philmd/qemu/-/pipelines/162938106
  https://cirrus-ci.com/build/4682977303068672