These patches are extracted from a bigger series which
- remove generic ISA space, restricting it to the hw
  that really has it (mostly PCI-ISA bridges)
- allow QTest/GDB to use any address space
- make I/O address space target-specific (only X86 and
  AVR have a CPU connected to it)
- better handle Harvard architectures

Various patches only make sense if the AVR arch is merged,
so instead of waiting and keeping rebasing/testing, let's
share what is generic and might be worthwhile.

Currently the QMP/QTest commands only use the 1st CPU
address space, which has already been reported to limit
fuzzing/fault_injection/gdbstub.

I'll probably follow with the PCI-ISA bridge part, but
let's first see the feedback for this batch.

Regards,

Phil.

Philippe Mathieu-Daudé (6):
  target/s390x/mmu_helper: Use address_space_rw() in place
  hw/dma/rc4030: Use DMA address space to do DMA accesses
  hw/sd/allwinner-sdhost: Do DMA accesses via DMA address space
  exec/cpu-common: Do not restrict CPU to 32-bit memory access maximum
  exec: Restrict 32-bit CPUs to 32-bit address space
  memory: Use CPU register size as default access_size_max

 include/exec/cpu-common.h        |  4 ++--
 include/hw/sd/allwinner-sdhost.h |  4 ++++
 exec.c                           | 10 ++++++++-
 hw/dma/rc4030.c                  |  3 ++-
 hw/sd/allwinner-sdhost.c         | 36 ++++++++++++++++++++++++++------
 hw/usb/hcd-musb.c                | 12 +++++------
 memory.c                         |  2 +-
 target/s390x/mmu_helper.c        |  6 ++++--
 8 files changed, 58 insertions(+), 19 deletions(-)

-- 
2.21.3

Patchew URL: https://patchew.org/QEMU/20200531175425.10329-1-f4bug@amsat.org/



Hi,

This series failed the docker-quick@centos7 build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

=== TEST SCRIPT BEGIN ===
#!/bin/bash
make docker-image-centos7 V=1 NETWORK=1
time make docker-test-quick@centos7 SHOW_ENV=1 J=14 NETWORK=1
=== TEST SCRIPT END ===

qemu-system-aarch64: Initialization of device allwinner-sdhost-sun4i failed: "dma" property must be provided.
Broken pipe
/tmp/qemu-test/src/tests/qtest/libqtest.c:166: kill_qemu() tried to terminate QEMU process but encountered exit status 1 (expected 0)
ERROR - too few tests run (expected 66, got 19)
make: *** [check-qtest-aarch64] Error 1
make: *** Waiting for unfinished jobs....
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
---
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', '--label', 'com.qemu.instance.uuid=2f35274b5f7c4771ba16a3557b505e20', '-u', '1001', '--security-opt', 'seccomp=unconfined', '--rm', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=14', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/home/patchew/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-gxvgqn30/src/docker-src.2020-05-31-14.18.38.23880:/var/tmp/qemu:z,ro', 'qemu:centos7', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit status 2.
filter=--filter=label=com.qemu.instance.uuid=2f35274b5f7c4771ba16a3557b505e20
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-gxvgqn30/src'
make: *** [docker-run-test-quick@centos7] Error 2

real    13m18.712s
user    0m8.733s


The full log is available at
http://patchew.org/logs/20200531175425.10329-1-f4bug@amsat.org/testing.docker-quick@centos7/?type=message.
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