Re: [PATCH v6 0/3] tests/qtest/libqos: add DMA support for writing and reading fw_cfg files

[Fabiano Rosas]

Ani Sinha <anisinha@redhat.com> writes:

> This patchset enables DMA interface support for writing fw-cfg files in
> libqtest. The first patch is just a code refactoring so that fw-cfg
> directory parsing can be part of a separate helper function.
> The second patch is the actual patch that introduces two new apis for
> writing and reading fw-cfg files using DMA interface. The apis are
> tested by writing a new basic qtest for vmcoreinfo device in patch 3.
>
> $ MALLOC_PERTURB_=255  QTEST_QEMU_BINARY=./qemu-system-x86_64  
> /workspace/qemu-ani/build/tests/qtest/vmcoreinfo-test
> TAP version 13
> # random seed: R02S33ea0ae4568aae69a6191a97e6ea37fc
> 1..1
> # Start of x86_64 tests
> # Start of vmcoreinfo tests
> # starting QEMU: exec ./qemu-system-x86_64 -qtest unix:/tmp/qtest-267380.sock 
> -qtest-log /dev/null -chardev socket,path=/tmp/qtest-267380.qmp,id=char0 -mon 
> chardev=char0,mode=control -display none -audio none -device vmcoreinfo 
> -accel qtest
> ok 1 /x86_64/vmcoreinfo/basic-write
> # End of vmcoreinfo tests
> # End of x86_64 tests
>
> CI pipeline is green with this patch series: 
> https://gitlab.com/anisinha/qemu/-/pipelines/1629670893
>
> checkpatch is clean:
>
> $ ./scripts/checkpatch.pl patches-v6/*
> Checking patches-v6/v6-0000-cover-letter.patch...
> total: 0 errors, 0 warnings, 0 lines checked
>
> patches-v6/v6-0000-cover-letter.patch has no obvious style problems and is 
> ready for submission.
> Checking 
> patches-v6/v6-0001-libqos-fw_cfg-refactor-file-directory-iteraton-to.patch...
> total: 0 errors, 0 warnings, 80 lines checked
>
> patches-v6/v6-0001-libqos-fw_cfg-refactor-file-directory-iteraton-to.patch 
> has no obvious style problems and is ready for submission.
> Checking 
> patches-v6/v6-0002-tests-qtest-libqos-add-DMA-support-for-writing-an.patch...
> total: 0 errors, 0 warnings, 175 lines checked
>
> patches-v6/v6-0002-tests-qtest-libqos-add-DMA-support-for-writing-an.patch 
> has no obvious style problems and is ready for submission.
> Checking 
> patches-v6/v6-0003-tests-qtest-vmcoreinfo-add-a-unit-test-to-exerciz.patch...
> total: 0 errors, 0 warnings, 111 lines checked
>
> patches-v6/v6-0003-tests-qtest-vmcoreinfo-add-a-unit-test-to-exerciz.patch 
> has no obvious style problems and is ready for submission.
>
>
> cc: kraxel@redhat.com
> cc: farosas@suse.de
> cc: lvivier@redhat.com
> cc: pbonzini@redhat.com
> cc: armbru@redhat.com
> cc: philmd@linaro.org
> cc: berrange@redhat.com
> cc: qemu-devel@nongnu.org
> cc: farosas@suse.de

I'll give it the rest of the week and take this series via qtest-next
unless there's objections.