Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Tue, Jun 28, 2022 at 11:21:44AM +0100, Daniel P. Berrangé wrote: > On Tue, Jun 28, 2022 at 06:16:06AM -0400, Michael S. Tsirkin wrote: > > On Tue, Jun 28, 2022 at 11:06:11AM +0100, Daniel P. Berrangé wrote: > > > Ok, with that kind of size, it is definitely not something we want to > > > be committing to git either, > > > > Not to qemu git I think. > > > > > nor consuming via a submodule since the > > > latter would bloat the release tarballs too. > > > > Hmm - why? We don't have to put the submodule in the tarball if we don't > > want to. People consuming tarballs probably do not need these tests > > anyway - just a basic smoketest is all that is needed. > > That feels very dubious. Upstream doesnt test every scenario that users > build & run in. Especially with Fedora rawhide we've often found problems > which upstream QEMU missed, particularly where new GCC releases have bugs > causing subtle mis-compilation of code. > > With regards, > Daniel IMHO these tests are not really useful for that. What they do is verify that our ACPI tables are sane - in addition to the manual review with disassembler we do currently. We already have tests that verify that qemu generates expected ACPI tables and that is enough for what you describe. A miscompiled qemu will generate acpi tables that differ from expected ones and the simple bit for bit test will fail. No need to run acpipica within guest. > -- > |: https://berrange.com -o-https://www.flickr.com/photos/dberrange :| > |: https://libvirt.org -o-https://fstop138.berrange.com :| > |: https://entangle-photo.org-o-https://www.instagram.com/dberrange :|
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Tue, Jun 28, 2022 at 06:16:06AM -0400, Michael S. Tsirkin wrote: > On Tue, Jun 28, 2022 at 11:06:11AM +0100, Daniel P. Berrangé wrote: > > Ok, with that kind of size, it is definitely not something we want to > > be committing to git either, > > Not to qemu git I think. > > > nor consuming via a submodule since the > > latter would bloat the release tarballs too. > > Hmm - why? We don't have to put the submodule in the tarball if we don't > want to. People consuming tarballs probably do not need these tests > anyway - just a basic smoketest is all that is needed. That feels very dubious. Upstream doesnt test every scenario that users build & run in. Especially with Fedora rawhide we've often found problems which upstream QEMU missed, particularly where new GCC releases have bugs causing subtle mis-compilation of code. With regards, Daniel -- |: https://berrange.com -o-https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o-https://fstop138.berrange.com :| |: https://entangle-photo.org-o-https://www.instagram.com/dberrange :|
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Tue, Jun 28, 2022 at 11:06:11AM +0100, Daniel P. Berrangé wrote: > Ok, with that kind of size, it is definitely not something we want to > be committing to git either, Not to qemu git I think. > nor consuming via a submodule since the > latter would bloat the release tarballs too. Hmm - why? We don't have to put the submodule in the tarball if we don't want to. People consuming tarballs probably do not need these tests anyway - just a basic smoketest is all that is needed. -- MST
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Tue, Jun 28, 2022 at 02:03:15PM +0530, Ani Sinha wrote: > On Tue, Jun 28, 2022 at 1:39 PM Daniel P. Berrangé > wrote: > > > > On Mon, Jun 27, 2022 at 12:58:44PM +0530, Ani Sinha wrote: > > > Biosbits is a software written by Josh Triplett that can be downloaded by > > > visiting https://biosbits.org/. The github codebase can be found here: > > > https://github.com/biosbits/bits/tree/master. It is a software that > > > exercizes > > > the bios components such as acpi and smbios tables directly through acpica > > > bios interpreter (a freely available C based library written by Intel, > > > downloadable from https://acpica.org/ and is included with biosbits) > > > without an > > > operating system getting involved in between. > > > There are several advantages to directly testing the bios in a real > > > physical > > > machine or VM as opposed to indirectly discovering bios issues through the > > > operating system. For one thing, the OSes tend to hide bios problems from > > > the > > > end user. The other is that we have more control of what we wanted to test > > > and how by directly using acpica interpreter on top of the bios on a > > > running > > > system. More details on the inspiration for developing biosbits and its > > > real > > > life uses can be found in (a) and (b). > > > This patchset contains QEMU qtests written in python that exercizes the > > > QEMU > > > bios components using biosbits and reports test failures. > > > > > > Details of each of the files added by this patchset are provided in the > > > README > > > file which is part of Patch 11. Every effort to contact Josh, through > > > various > > > means including email, twitter, linkedIn etc has failed. Hence, the > > > changes to > > > build biosbits with the newer compiler, upgrade acpica and other changes > > > are > > > currently maintained in a forked project in my personal github. We may > > > want to > > > maintain bits in a separate fork in a stable repository that is > > > accessible by > > > QEMU developers. > > > > > > The newly introduced qtest currently only run for x86_64 platform. They > > > pass > > > both when running make check on a baremetal box as well as from inside a > > > vm. > > > > > > Thanks to Igor M for pointing me to this work. > > > > > > (a) > > > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > > > (b) https://www.youtube.com/watch?v=36QIepyUuhg > > > > > > Ani Sinha (12): > > > qtest: meson.build changes required to integrate python based qtests > > > acpi/tests/bits: add prebuilt bios bits zip archive > > > acpi/tests/bits: add prebuilt bits generated grub modules and scripts > > > > These two files didn't arrive on the mailing list, presumaby because > > pre-built binaries made the patches way too large. > > Yes they are over 25 MB and my gmail account does not support > attachments more than that size. Ok, with that kind of size, it is definitely not something we want to be committing to git either, nor consuming via a submodule since the latter would bloat the release tarballs too. With regards, Daniel -- |: https://berrange.com -o-https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o-https://fstop138.berrange.com :| |: https://entangle-photo.org-o-https://www.instagram.com/dberrange :|
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Tue, Jun 28, 2022 at 1:39 PM Daniel P. Berrangé wrote: > > On Mon, Jun 27, 2022 at 12:58:44PM +0530, Ani Sinha wrote: > > Biosbits is a software written by Josh Triplett that can be downloaded by > > visiting https://biosbits.org/. The github codebase can be found here: > > https://github.com/biosbits/bits/tree/master. It is a software that > > exercizes > > the bios components such as acpi and smbios tables directly through acpica > > bios interpreter (a freely available C based library written by Intel, > > downloadable from https://acpica.org/ and is included with biosbits) > > without an > > operating system getting involved in between. > > There are several advantages to directly testing the bios in a real physical > > machine or VM as opposed to indirectly discovering bios issues through the > > operating system. For one thing, the OSes tend to hide bios problems from > > the > > end user. The other is that we have more control of what we wanted to test > > and how by directly using acpica interpreter on top of the bios on a running > > system. More details on the inspiration for developing biosbits and its real > > life uses can be found in (a) and (b). > > This patchset contains QEMU qtests written in python that exercizes the QEMU > > bios components using biosbits and reports test failures. > > > > Details of each of the files added by this patchset are provided in the > > README > > file which is part of Patch 11. Every effort to contact Josh, through > > various > > means including email, twitter, linkedIn etc has failed. Hence, the changes > > to > > build biosbits with the newer compiler, upgrade acpica and other changes are > > currently maintained in a forked project in my personal github. We may want > > to > > maintain bits in a separate fork in a stable repository that is accessible > > by > > QEMU developers. > > > > The newly introduced qtest currently only run for x86_64 platform. They pass > > both when running make check on a baremetal box as well as from inside a vm. > > > > Thanks to Igor M for pointing me to this work. > > > > (a) > > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > > (b) https://www.youtube.com/watch?v=36QIepyUuhg > > > > Ani Sinha (12): > > qtest: meson.build changes required to integrate python based qtests > > acpi/tests/bits: add prebuilt bios bits zip archive > > acpi/tests/bits: add prebuilt bits generated grub modules and scripts > > These two files didn't arrive on the mailing list, presumaby because > pre-built binaries made the patches way too large. Yes they are over 25 MB and my gmail account does not support attachments more than that size. > > > With regards, > Daniel > -- > |: https://berrange.com -o-https://www.flickr.com/photos/dberrange :| > |: https://libvirt.org -o-https://fstop138.berrange.com :| > |: https://entangle-photo.org-o-https://www.instagram.com/dberrange :| >
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Mon, Jun 27, 2022 at 12:58:44PM +0530, Ani Sinha wrote: > Biosbits is a software written by Josh Triplett that can be downloaded by > visiting https://biosbits.org/. The github codebase can be found here: > https://github.com/biosbits/bits/tree/master. It is a software that exercizes > the bios components such as acpi and smbios tables directly through acpica > bios interpreter (a freely available C based library written by Intel, > downloadable from https://acpica.org/ and is included with biosbits) without > an > operating system getting involved in between. > There are several advantages to directly testing the bios in a real physical > machine or VM as opposed to indirectly discovering bios issues through the > operating system. For one thing, the OSes tend to hide bios problems from the > end user. The other is that we have more control of what we wanted to test > and how by directly using acpica interpreter on top of the bios on a running > system. More details on the inspiration for developing biosbits and its real > life uses can be found in (a) and (b). > This patchset contains QEMU qtests written in python that exercizes the QEMU > bios components using biosbits and reports test failures. > > Details of each of the files added by this patchset are provided in the README > file which is part of Patch 11. Every effort to contact Josh, through various > means including email, twitter, linkedIn etc has failed. Hence, the changes to > build biosbits with the newer compiler, upgrade acpica and other changes are > currently maintained in a forked project in my personal github. We may want to > maintain bits in a separate fork in a stable repository that is accessible by > QEMU developers. > > The newly introduced qtest currently only run for x86_64 platform. They pass > both when running make check on a baremetal box as well as from inside a vm. > > Thanks to Igor M for pointing me to this work. > > (a) > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > (b) https://www.youtube.com/watch?v=36QIepyUuhg > > Ani Sinha (12): > qtest: meson.build changes required to integrate python based qtests > acpi/tests/bits: add prebuilt bios bits zip archive > acpi/tests/bits: add prebuilt bits generated grub modules and scripts These two files didn't arrive on the mailing list, presumaby because pre-built binaries made the patches way too large. With regards, Daniel -- |: https://berrange.com -o-https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o-https://fstop138.berrange.com :| |: https://entangle-photo.org-o-https://www.instagram.com/dberrange :|
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Mon, Jun 27, 2022 at 1:02 PM Ani Sinha wrote: > > On Mon, Jun 27, 2022 at 12:25 PM Ani Sinha wrote: > > > > On Mon, Jun 27, 2022 at 12:22 PM Ani Sinha wrote: > > > > > > On Mon, Jun 27, 2022 at 12:14 PM Ani Sinha wrote: > > > > > > > > Biosbits is a software written by Josh Triplett that can be downloaded > > > > by > > > > visiting https://biosbits.org/. The github codebase can be found here: > > > > https://github.com/biosbits/bits/tree/master. It is a software that > > > > exercizes > > > > the bios components such as acpi and smbios tables directly through > > > > acpica > > > > bios interpreter (a freely available C based library written by Intel, > > > > downloadable from https://acpica.org/ and is included with biosbits) > > > > without an > > > > operating system getting involved in between. > > > > There are several advantages to directly testing the bios in a real > > > > physical > > > > machine or VM as opposed to indirectly discovering bios issues through > > > > the > > > > operating system. For one thing, the OSes tend to hide bios problems > > > > from the > > > > end user. The other is that we have more control of what we wanted to > > > > test > > > > and how by directly using acpica interpreter on top of the bios on a > > > > running > > > > system. More details on the inspiration for developing biosbits and its > > > > real > > > > life uses can be found in (a) and (b). > > > > This patchset contains QEMU qtests written in python that exercizes the > > > > QEMU > > > > bios components using biosbits and reports test failures. > > > > > > > > Details of each of the files added by this patchset are provided in the > > > > README > > > > file which is part of Patch 11. Every effort to contact Josh, through > > > > various > > > > means including email, twitter, linkedIn etc has failed. Hence, the > > > > changes to > > > > build biosbits with the newer compiler, upgrade acpica and other > > > > changes are > > > > currently maintained in a forked project in my personal github. We may > > > > want to > > > > maintain bits in a separate fork in a stable repository that is > > > > accessible by > > > > QEMU developers. > > > > > > > > The newly introduced qtest currently only run for x86_64 platform. They > > > > pass > > > > both when running make check on a baremetal box as well as from inside > > > > a vm. > > > > > > > > Thanks to Igor M for pointing me to this work. > > > > > > > > (a) > > > > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > > > > (b) https://www.youtube.com/watch?v=36QIepyUuhg > > > > > > Doh, sending the patch series failed since google won't allow file > > > sizes larger than 25 MB. The bits prebuilt binaries have sizes 30 MB > > > and 40 MB in two separate patches :( > > > > I have pushed the patchset here: > > https://gitlab.com/anisinha/qemu/-/commits/acpi-bits . > > I have re-sent all the patches except patches 2 and 3 that contain > pre-built biosbits archives. For those two patches, please see the > gitlab repo above. I took a peek at our avocado framework. Seems binary artefacts like these are stored in github. For example, https://github.com/philmd/qemu-testing-blob/tree/malta_i6400/mips/malta/mips64el . Maybe in this case, we can do the same - store this in my github and the test wgets it. The flip side is that this will introduce external dependencies for this test. I will wait for further comments from reviewers on this. > > > > > > > > > > > > > > Ani Sinha (12): > > > > qtest: meson.build changes required to integrate python based qtests > > > > acpi/tests/bits: add prebuilt bios bits zip archive > > > > acpi/tests/bits: add prebuilt bits generated grub modules and scripts > > > > acpi/tests/bits: initial commit of test scripts that are run by > > > > biosbits > > > > acpi/tests/bits: disable acpi PSS tests that are failing in biosbits > > > > acpi/tests/bits: add smilatency test suite from bits in order to > > > > disable it > > > > acpi/tests/bits: disable smilatency test since it does not pass > > > > everytime > > > > acpi/tests/bits: add biosbits config file for running bios tests > > > > acpi/tests/bits: add acpi and smbios python tests that uses biosbits > > > > acpi/tests/bits: add acpi bits qtest directory in meson for running > > > > tests > > > > acpi/tests/bits: add README file for bits qtests > > > > MAINTAINERS: add myself as the maintainer for acpi biosbits qtests > > > > > > > > MAINTAINERS |5 + > > > > tests/qtest/acpi-bits/README | 168 ++ > > > > tests/qtest/acpi-bits/acpi-bits-test-venv.sh | 59 + > > > > tests/qtest/acpi-bits/acpi-bits-test.py | 327 +++ > > > > .../qtest/acpi-bits/bits-config/bits-cfg.txt | 18 + > > > > tests/qtest/acpi-bits/bits-config/meson.build | 11 + > > > > tests/qtest/acpi-bits/bits-tests/meson.build | 11 + > > > >
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Mon, Jun 27, 2022 at 12:25 PM Ani Sinha wrote: > > On Mon, Jun 27, 2022 at 12:22 PM Ani Sinha wrote: > > > > On Mon, Jun 27, 2022 at 12:14 PM Ani Sinha wrote: > > > > > > Biosbits is a software written by Josh Triplett that can be downloaded by > > > visiting https://biosbits.org/. The github codebase can be found here: > > > https://github.com/biosbits/bits/tree/master. It is a software that > > > exercizes > > > the bios components such as acpi and smbios tables directly through acpica > > > bios interpreter (a freely available C based library written by Intel, > > > downloadable from https://acpica.org/ and is included with biosbits) > > > without an > > > operating system getting involved in between. > > > There are several advantages to directly testing the bios in a real > > > physical > > > machine or VM as opposed to indirectly discovering bios issues through the > > > operating system. For one thing, the OSes tend to hide bios problems from > > > the > > > end user. The other is that we have more control of what we wanted to test > > > and how by directly using acpica interpreter on top of the bios on a > > > running > > > system. More details on the inspiration for developing biosbits and its > > > real > > > life uses can be found in (a) and (b). > > > This patchset contains QEMU qtests written in python that exercizes the > > > QEMU > > > bios components using biosbits and reports test failures. > > > > > > Details of each of the files added by this patchset are provided in the > > > README > > > file which is part of Patch 11. Every effort to contact Josh, through > > > various > > > means including email, twitter, linkedIn etc has failed. Hence, the > > > changes to > > > build biosbits with the newer compiler, upgrade acpica and other changes > > > are > > > currently maintained in a forked project in my personal github. We may > > > want to > > > maintain bits in a separate fork in a stable repository that is > > > accessible by > > > QEMU developers. > > > > > > The newly introduced qtest currently only run for x86_64 platform. They > > > pass > > > both when running make check on a baremetal box as well as from inside a > > > vm. > > > > > > Thanks to Igor M for pointing me to this work. > > > > > > (a) > > > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > > > (b) https://www.youtube.com/watch?v=36QIepyUuhg > > > > Doh, sending the patch series failed since google won't allow file > > sizes larger than 25 MB. The bits prebuilt binaries have sizes 30 MB > > and 40 MB in two separate patches :( > > I have pushed the patchset here: > https://gitlab.com/anisinha/qemu/-/commits/acpi-bits . I have re-sent all the patches except patches 2 and 3 that contain pre-built biosbits archives. For those two patches, please see the gitlab repo above. > > > > > > > > > Ani Sinha (12): > > > qtest: meson.build changes required to integrate python based qtests > > > acpi/tests/bits: add prebuilt bios bits zip archive > > > acpi/tests/bits: add prebuilt bits generated grub modules and scripts > > > acpi/tests/bits: initial commit of test scripts that are run by > > > biosbits > > > acpi/tests/bits: disable acpi PSS tests that are failing in biosbits > > > acpi/tests/bits: add smilatency test suite from bits in order to > > > disable it > > > acpi/tests/bits: disable smilatency test since it does not pass > > > everytime > > > acpi/tests/bits: add biosbits config file for running bios tests > > > acpi/tests/bits: add acpi and smbios python tests that uses biosbits > > > acpi/tests/bits: add acpi bits qtest directory in meson for running > > > tests > > > acpi/tests/bits: add README file for bits qtests > > > MAINTAINERS: add myself as the maintainer for acpi biosbits qtests > > > > > > MAINTAINERS |5 + > > > tests/qtest/acpi-bits/README | 168 ++ > > > tests/qtest/acpi-bits/acpi-bits-test-venv.sh | 59 + > > > tests/qtest/acpi-bits/acpi-bits-test.py | 327 +++ > > > .../qtest/acpi-bits/bits-config/bits-cfg.txt | 18 + > > > tests/qtest/acpi-bits/bits-config/meson.build | 11 + > > > tests/qtest/acpi-bits/bits-tests/meson.build | 11 + > > > tests/qtest/acpi-bits/bits-tests/smbios.py| 2430 + > > > .../qtest/acpi-bits/bits-tests/smilatency.py | 103 + > > > tests/qtest/acpi-bits/bits-tests/testacpi.py | 283 ++ > > > tests/qtest/acpi-bits/bits-tests/testcpuid.py | 83 + > > > tests/qtest/acpi-bits/meson.build | 39 + > > > .../acpi-bits/prebuilt/bits-2095-grub.tar.gz | Bin 0 -> 41416278 bytes > > > tests/qtest/acpi-bits/prebuilt/bits-2095.zip | Bin 0 -> 31922898 bytes > > > tests/qtest/acpi-bits/prebuilt/meson.build| 11 + > > > tests/qtest/acpi-bits/requirements.txt|1 + > > > tests/qtest/meson.build |7 +- > > > 17 files changed, 3555
[PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
Biosbits is a software written by Josh Triplett that can be downloaded by visiting https://biosbits.org/. The github codebase can be found here: https://github.com/biosbits/bits/tree/master. It is a software that exercizes the bios components such as acpi and smbios tables directly through acpica bios interpreter (a freely available C based library written by Intel, downloadable from https://acpica.org/ and is included with biosbits) without an operating system getting involved in between. There are several advantages to directly testing the bios in a real physical machine or VM as opposed to indirectly discovering bios issues through the operating system. For one thing, the OSes tend to hide bios problems from the end user. The other is that we have more control of what we wanted to test and how by directly using acpica interpreter on top of the bios on a running system. More details on the inspiration for developing biosbits and its real life uses can be found in (a) and (b). This patchset contains QEMU qtests written in python that exercizes the QEMU bios components using biosbits and reports test failures. Details of each of the files added by this patchset are provided in the README file which is part of Patch 11. Every effort to contact Josh, through various means including email, twitter, linkedIn etc has failed. Hence, the changes to build biosbits with the newer compiler, upgrade acpica and other changes are currently maintained in a forked project in my personal github. We may want to maintain bits in a separate fork in a stable repository that is accessible by QEMU developers. The newly introduced qtest currently only run for x86_64 platform. They pass both when running make check on a baremetal box as well as from inside a vm. Thanks to Igor M for pointing me to this work. (a) https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf (b) https://www.youtube.com/watch?v=36QIepyUuhg Ani Sinha (12): qtest: meson.build changes required to integrate python based qtests acpi/tests/bits: add prebuilt bios bits zip archive acpi/tests/bits: add prebuilt bits generated grub modules and scripts acpi/tests/bits: initial commit of test scripts that are run by biosbits acpi/tests/bits: disable acpi PSS tests that are failing in biosbits acpi/tests/bits: add smilatency test suite from bits in order to disable it acpi/tests/bits: disable smilatency test since it does not pass everytime acpi/tests/bits: add biosbits config file for running bios tests acpi/tests/bits: add acpi and smbios python tests that uses biosbits acpi/tests/bits: add acpi bits qtest directory in meson for running tests acpi/tests/bits: add README file for bits qtests MAINTAINERS: add myself as the maintainer for acpi biosbits qtests MAINTAINERS |5 + tests/qtest/acpi-bits/README | 168 ++ tests/qtest/acpi-bits/acpi-bits-test-venv.sh | 59 + tests/qtest/acpi-bits/acpi-bits-test.py | 327 +++ .../qtest/acpi-bits/bits-config/bits-cfg.txt | 18 + tests/qtest/acpi-bits/bits-config/meson.build | 11 + tests/qtest/acpi-bits/bits-tests/meson.build | 11 + tests/qtest/acpi-bits/bits-tests/smbios.py| 2430 + .../qtest/acpi-bits/bits-tests/smilatency.py | 103 + tests/qtest/acpi-bits/bits-tests/testacpi.py | 283 ++ tests/qtest/acpi-bits/bits-tests/testcpuid.py | 83 + tests/qtest/acpi-bits/meson.build | 39 + .../acpi-bits/prebuilt/bits-2095-grub.tar.gz | Bin 0 -> 41416278 bytes tests/qtest/acpi-bits/prebuilt/bits-2095.zip | Bin 0 -> 31922898 bytes tests/qtest/acpi-bits/prebuilt/meson.build| 11 + tests/qtest/acpi-bits/requirements.txt|1 + tests/qtest/meson.build |7 +- 17 files changed, 3555 insertions(+), 1 deletion(-) create mode 100644 tests/qtest/acpi-bits/README create mode 100644 tests/qtest/acpi-bits/acpi-bits-test-venv.sh create mode 100644 tests/qtest/acpi-bits/acpi-bits-test.py create mode 100644 tests/qtest/acpi-bits/bits-config/bits-cfg.txt create mode 100644 tests/qtest/acpi-bits/bits-config/meson.build create mode 100644 tests/qtest/acpi-bits/bits-tests/meson.build create mode 100644 tests/qtest/acpi-bits/bits-tests/smbios.py create mode 100644 tests/qtest/acpi-bits/bits-tests/smilatency.py create mode 100644 tests/qtest/acpi-bits/bits-tests/testacpi.py create mode 100644 tests/qtest/acpi-bits/bits-tests/testcpuid.py create mode 100644 tests/qtest/acpi-bits/meson.build create mode 100644 tests/qtest/acpi-bits/prebuilt/bits-2095-grub.tar.gz create mode 100644 tests/qtest/acpi-bits/prebuilt/bits-2095.zip create mode 100644 tests/qtest/acpi-bits/prebuilt/meson.build create mode 100644 tests/qtest/acpi-bits/requirements.txt -- 2.25.1
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Mon, Jun 27, 2022 at 12:22 PM Ani Sinha wrote: > > On Mon, Jun 27, 2022 at 12:14 PM Ani Sinha wrote: > > > > Biosbits is a software written by Josh Triplett that can be downloaded by > > visiting https://biosbits.org/. The github codebase can be found here: > > https://github.com/biosbits/bits/tree/master. It is a software that > > exercizes > > the bios components such as acpi and smbios tables directly through acpica > > bios interpreter (a freely available C based library written by Intel, > > downloadable from https://acpica.org/ and is included with biosbits) > > without an > > operating system getting involved in between. > > There are several advantages to directly testing the bios in a real physical > > machine or VM as opposed to indirectly discovering bios issues through the > > operating system. For one thing, the OSes tend to hide bios problems from > > the > > end user. The other is that we have more control of what we wanted to test > > and how by directly using acpica interpreter on top of the bios on a running > > system. More details on the inspiration for developing biosbits and its real > > life uses can be found in (a) and (b). > > This patchset contains QEMU qtests written in python that exercizes the QEMU > > bios components using biosbits and reports test failures. > > > > Details of each of the files added by this patchset are provided in the > > README > > file which is part of Patch 11. Every effort to contact Josh, through > > various > > means including email, twitter, linkedIn etc has failed. Hence, the changes > > to > > build biosbits with the newer compiler, upgrade acpica and other changes are > > currently maintained in a forked project in my personal github. We may want > > to > > maintain bits in a separate fork in a stable repository that is accessible > > by > > QEMU developers. > > > > The newly introduced qtest currently only run for x86_64 platform. They pass > > both when running make check on a baremetal box as well as from inside a vm. > > > > Thanks to Igor M for pointing me to this work. > > > > (a) > > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > > (b) https://www.youtube.com/watch?v=36QIepyUuhg > > Doh, sending the patch series failed since google won't allow file > sizes larger than 25 MB. The bits prebuilt binaries have sizes 30 MB > and 40 MB in two separate patches :( I have pushed the patchset here: https://gitlab.com/anisinha/qemu/-/commits/acpi-bits . > > > > > Ani Sinha (12): > > qtest: meson.build changes required to integrate python based qtests > > acpi/tests/bits: add prebuilt bios bits zip archive > > acpi/tests/bits: add prebuilt bits generated grub modules and scripts > > acpi/tests/bits: initial commit of test scripts that are run by > > biosbits > > acpi/tests/bits: disable acpi PSS tests that are failing in biosbits > > acpi/tests/bits: add smilatency test suite from bits in order to > > disable it > > acpi/tests/bits: disable smilatency test since it does not pass > > everytime > > acpi/tests/bits: add biosbits config file for running bios tests > > acpi/tests/bits: add acpi and smbios python tests that uses biosbits > > acpi/tests/bits: add acpi bits qtest directory in meson for running > > tests > > acpi/tests/bits: add README file for bits qtests > > MAINTAINERS: add myself as the maintainer for acpi biosbits qtests > > > > MAINTAINERS |5 + > > tests/qtest/acpi-bits/README | 168 ++ > > tests/qtest/acpi-bits/acpi-bits-test-venv.sh | 59 + > > tests/qtest/acpi-bits/acpi-bits-test.py | 327 +++ > > .../qtest/acpi-bits/bits-config/bits-cfg.txt | 18 + > > tests/qtest/acpi-bits/bits-config/meson.build | 11 + > > tests/qtest/acpi-bits/bits-tests/meson.build | 11 + > > tests/qtest/acpi-bits/bits-tests/smbios.py| 2430 + > > .../qtest/acpi-bits/bits-tests/smilatency.py | 103 + > > tests/qtest/acpi-bits/bits-tests/testacpi.py | 283 ++ > > tests/qtest/acpi-bits/bits-tests/testcpuid.py | 83 + > > tests/qtest/acpi-bits/meson.build | 39 + > > .../acpi-bits/prebuilt/bits-2095-grub.tar.gz | Bin 0 -> 41416278 bytes > > tests/qtest/acpi-bits/prebuilt/bits-2095.zip | Bin 0 -> 31922898 bytes > > tests/qtest/acpi-bits/prebuilt/meson.build| 11 + > > tests/qtest/acpi-bits/requirements.txt|1 + > > tests/qtest/meson.build |7 +- > > 17 files changed, 3555 insertions(+), 1 deletion(-) > > create mode 100644 tests/qtest/acpi-bits/README > > create mode 100644 tests/qtest/acpi-bits/acpi-bits-test-venv.sh > > create mode 100644 tests/qtest/acpi-bits/acpi-bits-test.py > > create mode 100644 tests/qtest/acpi-bits/bits-config/bits-cfg.txt > > create mode 100644 tests/qtest/acpi-bits/bits-config/meson.build > > create mode 100644 tests/qtest/acpi-bits/bits-tests/meson.build > > create mode
[PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
Biosbits is a software written by Josh Triplett that can be downloaded by visiting https://biosbits.org/. The github codebase can be found here: https://github.com/biosbits/bits/tree/master. It is a software that exercizes the bios components such as acpi and smbios tables directly through acpica bios interpreter (a freely available C based library written by Intel, downloadable from https://acpica.org/ and is included with biosbits) without an operating system getting involved in between. There are several advantages to directly testing the bios in a real physical machine or VM as opposed to indirectly discovering bios issues through the operating system. For one thing, the OSes tend to hide bios problems from the end user. The other is that we have more control of what we wanted to test and how by directly using acpica interpreter on top of the bios on a running system. More details on the inspiration for developing biosbits and its real life uses can be found in (a) and (b). This patchset contains QEMU qtests written in python that exercizes the QEMU bios components using biosbits and reports test failures. Details of each of the files added by this patchset are provided in the README file which is part of Patch 11. Every effort to contact Josh, through various means including email, twitter, linkedIn etc has failed. Hence, the changes to build biosbits with the newer compiler, upgrade acpica and other changes are currently maintained in a forked project in my personal github. We may want to maintain bits in a separate fork in a stable repository that is accessible by QEMU developers. The newly introduced qtest currently only run for x86_64 platform. They pass both when running make check on a baremetal box as well as from inside a vm. Thanks to Igor M for pointing me to this work. (a) https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf (b) https://www.youtube.com/watch?v=36QIepyUuhg Ani Sinha (12): qtest: meson.build changes required to integrate python based qtests acpi/tests/bits: add prebuilt bios bits zip archive acpi/tests/bits: add prebuilt bits generated grub modules and scripts acpi/tests/bits: initial commit of test scripts that are run by biosbits acpi/tests/bits: disable acpi PSS tests that are failing in biosbits acpi/tests/bits: add smilatency test suite from bits in order to disable it acpi/tests/bits: disable smilatency test since it does not pass everytime acpi/tests/bits: add biosbits config file for running bios tests acpi/tests/bits: add acpi and smbios python tests that uses biosbits acpi/tests/bits: add acpi bits qtest directory in meson for running tests acpi/tests/bits: add README file for bits qtests MAINTAINERS: add myself as the maintainer for acpi biosbits qtests MAINTAINERS |5 + tests/qtest/acpi-bits/README | 168 ++ tests/qtest/acpi-bits/acpi-bits-test-venv.sh | 59 + tests/qtest/acpi-bits/acpi-bits-test.py | 327 +++ .../qtest/acpi-bits/bits-config/bits-cfg.txt | 18 + tests/qtest/acpi-bits/bits-config/meson.build | 11 + tests/qtest/acpi-bits/bits-tests/meson.build | 11 + tests/qtest/acpi-bits/bits-tests/smbios.py| 2430 + .../qtest/acpi-bits/bits-tests/smilatency.py | 103 + tests/qtest/acpi-bits/bits-tests/testacpi.py | 283 ++ tests/qtest/acpi-bits/bits-tests/testcpuid.py | 83 + tests/qtest/acpi-bits/meson.build | 39 + .../acpi-bits/prebuilt/bits-2095-grub.tar.gz | Bin 0 -> 41416278 bytes tests/qtest/acpi-bits/prebuilt/bits-2095.zip | Bin 0 -> 31922898 bytes tests/qtest/acpi-bits/prebuilt/meson.build| 11 + tests/qtest/acpi-bits/requirements.txt|1 + tests/qtest/meson.build |7 +- 17 files changed, 3555 insertions(+), 1 deletion(-) create mode 100644 tests/qtest/acpi-bits/README create mode 100644 tests/qtest/acpi-bits/acpi-bits-test-venv.sh create mode 100644 tests/qtest/acpi-bits/acpi-bits-test.py create mode 100644 tests/qtest/acpi-bits/bits-config/bits-cfg.txt create mode 100644 tests/qtest/acpi-bits/bits-config/meson.build create mode 100644 tests/qtest/acpi-bits/bits-tests/meson.build create mode 100644 tests/qtest/acpi-bits/bits-tests/smbios.py create mode 100644 tests/qtest/acpi-bits/bits-tests/smilatency.py create mode 100644 tests/qtest/acpi-bits/bits-tests/testacpi.py create mode 100644 tests/qtest/acpi-bits/bits-tests/testcpuid.py create mode 100644 tests/qtest/acpi-bits/meson.build create mode 100644 tests/qtest/acpi-bits/prebuilt/bits-2095-grub.tar.gz create mode 100644 tests/qtest/acpi-bits/prebuilt/bits-2095.zip create mode 100644 tests/qtest/acpi-bits/prebuilt/meson.build create mode 100644 tests/qtest/acpi-bits/requirements.txt -- 2.25.1
Re: [PATCH 00/12] Introduce new acpi/smbios qtests using biosbits
On Mon, Jun 27, 2022 at 12:14 PM Ani Sinha wrote: > > Biosbits is a software written by Josh Triplett that can be downloaded by > visiting https://biosbits.org/. The github codebase can be found here: > https://github.com/biosbits/bits/tree/master. It is a software that exercizes > the bios components such as acpi and smbios tables directly through acpica > bios interpreter (a freely available C based library written by Intel, > downloadable from https://acpica.org/ and is included with biosbits) without > an > operating system getting involved in between. > There are several advantages to directly testing the bios in a real physical > machine or VM as opposed to indirectly discovering bios issues through the > operating system. For one thing, the OSes tend to hide bios problems from the > end user. The other is that we have more control of what we wanted to test > and how by directly using acpica interpreter on top of the bios on a running > system. More details on the inspiration for developing biosbits and its real > life uses can be found in (a) and (b). > This patchset contains QEMU qtests written in python that exercizes the QEMU > bios components using biosbits and reports test failures. > > Details of each of the files added by this patchset are provided in the README > file which is part of Patch 11. Every effort to contact Josh, through various > means including email, twitter, linkedIn etc has failed. Hence, the changes to > build biosbits with the newer compiler, upgrade acpica and other changes are > currently maintained in a forked project in my personal github. We may want to > maintain bits in a separate fork in a stable repository that is accessible by > QEMU developers. > > The newly introduced qtest currently only run for x86_64 platform. They pass > both when running make check on a baremetal box as well as from inside a vm. > > Thanks to Igor M for pointing me to this work. > > (a) > https://blog.linuxplumbersconf.org/2011/ocw/system/presentations/867/original/bits.pdf > (b) https://www.youtube.com/watch?v=36QIepyUuhg Doh, sending the patch series failed since google won't allow file sizes larger than 25 MB. The bits prebuilt binaries have sizes 30 MB and 40 MB in two separate patches :( > > Ani Sinha (12): > qtest: meson.build changes required to integrate python based qtests > acpi/tests/bits: add prebuilt bios bits zip archive > acpi/tests/bits: add prebuilt bits generated grub modules and scripts > acpi/tests/bits: initial commit of test scripts that are run by > biosbits > acpi/tests/bits: disable acpi PSS tests that are failing in biosbits > acpi/tests/bits: add smilatency test suite from bits in order to > disable it > acpi/tests/bits: disable smilatency test since it does not pass > everytime > acpi/tests/bits: add biosbits config file for running bios tests > acpi/tests/bits: add acpi and smbios python tests that uses biosbits > acpi/tests/bits: add acpi bits qtest directory in meson for running > tests > acpi/tests/bits: add README file for bits qtests > MAINTAINERS: add myself as the maintainer for acpi biosbits qtests > > MAINTAINERS |5 + > tests/qtest/acpi-bits/README | 168 ++ > tests/qtest/acpi-bits/acpi-bits-test-venv.sh | 59 + > tests/qtest/acpi-bits/acpi-bits-test.py | 327 +++ > .../qtest/acpi-bits/bits-config/bits-cfg.txt | 18 + > tests/qtest/acpi-bits/bits-config/meson.build | 11 + > tests/qtest/acpi-bits/bits-tests/meson.build | 11 + > tests/qtest/acpi-bits/bits-tests/smbios.py| 2430 + > .../qtest/acpi-bits/bits-tests/smilatency.py | 103 + > tests/qtest/acpi-bits/bits-tests/testacpi.py | 283 ++ > tests/qtest/acpi-bits/bits-tests/testcpuid.py | 83 + > tests/qtest/acpi-bits/meson.build | 39 + > .../acpi-bits/prebuilt/bits-2095-grub.tar.gz | Bin 0 -> 41416278 bytes > tests/qtest/acpi-bits/prebuilt/bits-2095.zip | Bin 0 -> 31922898 bytes > tests/qtest/acpi-bits/prebuilt/meson.build| 11 + > tests/qtest/acpi-bits/requirements.txt|1 + > tests/qtest/meson.build |7 +- > 17 files changed, 3555 insertions(+), 1 deletion(-) > create mode 100644 tests/qtest/acpi-bits/README > create mode 100644 tests/qtest/acpi-bits/acpi-bits-test-venv.sh > create mode 100644 tests/qtest/acpi-bits/acpi-bits-test.py > create mode 100644 tests/qtest/acpi-bits/bits-config/bits-cfg.txt > create mode 100644 tests/qtest/acpi-bits/bits-config/meson.build > create mode 100644 tests/qtest/acpi-bits/bits-tests/meson.build > create mode 100644 tests/qtest/acpi-bits/bits-tests/smbios.py > create mode 100644 tests/qtest/acpi-bits/bits-tests/smilatency.py > create mode 100644 tests/qtest/acpi-bits/bits-tests/testacpi.py > create mode 100644 tests/qtest/acpi-bits/bits-tests/testcpuid.py > create mode 100644 tests/qtest/acpi-bits/meson.build > create mode 100644