Merge tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu into staging

linux-user: Rewrite elf coredump
tcg/aarch64: Apple does not align __int128_t in even registers
accel/tcg: Fixes for pag

Merge tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu into staging

linux-user: Rewrite elf coredump
tcg/aarch64: Apple does not align __int128_t in even registers
accel/tcg: Fixes for page tables in mmio memory
linux-user: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
migration: Remove qemu_host_page_size
hw/tpm: Remove qemu_host_page_size
softmmu: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
linux-user: Split and reorganize target_mmap.
*-user: Deprecate and disable -p pagesize
linux-user: Allow TARGET_PAGE_BITS_VARY
target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
linux-user: Remove pgb_dynamic alignment assertion
tcg/optimize: fix uninitialized variable
linux-user: Rewrite shmat

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# gpg: Signature made Fri 01 Mar 2024 23:04:52 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

* tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu: (60 commits)
tests/tcg: Check that shmat() does not break /proc/self/maps
linux-user: Rewrite target_shmat
linux-user: Add strace for shmat
linux-user/loongarch64: Remove TARGET_FORCE_SHMLBA
linux-user/x86_64: Handle the vsyscall page in open_self_maps_{2,4}
tcg/optimize: fix uninitialized variable
linux-user: Remove pgb_dynamic alignment assertion
target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
linux-user: Bound mmap_min_addr by host page size
target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
linux-user: Allow TARGET_PAGE_BITS_VARY
accel/tcg: Disconnect TargetPageDataNode from page size
cpu: Remove page_size_init
*-user: Deprecate and disable -p pagesize
tests/tcg: Extend file in linux-madvise.c
tests/tcg: Remove run-test-mmap-*
linux-user: Split out mmap_h_gt_g
linux-user: Split out mmap_h_lt_g
linux-user: Split out mmap_h_eq_g
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

tests/tcg: Remove run-test-mmap-*

These tests are confused, because -p does not change
the guest page size, but the host page size.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
R

tests/tcg: Remove run-test-mmap-*

These tests are confused, because -p does not change
the guest page size, but the host page size.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-25-richard.henderson@linaro.org>

show more ...

Merge tag 'pull-testing-docs-270423-1' of https://gitlab.com/stsquad/qemu into staging

Testing and documentation updates:

- bump avocado to 101.0
- use snapshots for tuxrun baseline tests
- a

Merge tag 'pull-testing-docs-270423-1' of https://gitlab.com/stsquad/qemu into staging

Testing and documentation updates:

- bump avocado to 101.0
- use snapshots for tuxrun baseline tests
- add sbda-ref test to avocado
- avoid spurious re-configure in gitlab
- better description of blockdev options
- drop FreeBSD 12 from Cirrus CI
- fix up the ast2[56]00 tests to be more stable
- improve coverage of ppc64 tests in tuxrun baselines
- limit plugin tests to just the generic multiarch binaries

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# gpg: Signature made Thu 27 Apr 2023 03:02:53 PM BST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-testing-docs-270423-1' of https://gitlab.com/stsquad/qemu:
docs/style: call out the use of GUARD macros
docs/devel: mention the spacing requirement for QOM
docs/devel: make a statement about includes
docs/system: remove excessive punctuation from guest-loader docs
qemu-options.hx: Update descriptions of memory options for NUMA node
tests/tcg: limit the scope of the plugin tests
tests/avocado/tuxrun_baselines.py: improve code coverage for ppc64
avocado_qemu/__init__.py: factor out the qemu-img finding
MAINTAINERS: Cover tests/avocado/machine_aspeed.py
tests/avocado/machine_aspeed: Fix the broken ast2[56]00_evb_sdk tests
tests/avocado: Make ssh_command_output_contains() globally available
.gitlab-ci.d/cirrus: Drop the CI job for compiling with FreeBSD 12
qemu-options: finesse the recommendations around -blockdev
scripts/device-crash-test: Add a parameter to run with TCG only
gitlab-ci: Avoid to re-run "configure" in the device-crash-test jobs
tests/avocado: Add set of boot tests on SBSA-ref
tests/avocado: use the new snapshots for testing
tests/requirements.txt: bump up avocado-framework version to 101.0

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

tests/tcg: limit the scope of the plugin tests

Running every plugin with every test is getting excessive as well as
not really improving coverage that much. Restrict the plugin tests to
just the MUL

tests/tcg: limit the scope of the plugin tests

Running every plugin with every test is getting excessive as well as
not really improving coverage that much. Restrict the plugin tests to
just the MULTIARCH_TESTS which are shared between most architecture
for both system and user-mode. For those that aren't we need to squash
MULTIARCH_TESTS so we don't add them when they are not part of the
TESTS global.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230424092249.58552-14-alex.bennee@linaro.org>

show more ...

Merge tag 'pull-misc-20220103' of https://gitlab.com/rth7680/qemu into staging

Fix some meson conversion breakage
Disable check-python-tox
Fix emulation of hppa STBY insn

# gpg: Signature made Mon

Merge tag 'pull-misc-20220103' of https://gitlab.com/rth7680/qemu into staging

Fix some meson conversion breakage
Disable check-python-tox
Fix emulation of hppa STBY insn

# gpg: Signature made Mon 03 Jan 2022 09:31:48 AM PST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-misc-20220103' of https://gitlab.com/rth7680/qemu:
gitlab: Disable check-python-tox
target/hppa: Fix atomic_store_3 for STBY
tests/tcg: Unconditionally use 90 second timeout
tests/tcg: Use $cpu in configure.sh
meson: Unify mips and mips64 in host_arch

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/hppa: Fix atomic_store_3 for STBY

The parallel version of STBY did not take host endianness into
account, and also computed the incorrect address for STBY_E.

Bswap twice to handle the merge

target/hppa: Fix atomic_store_3 for STBY

The parallel version of STBY did not take host endianness into
account, and also computed the incorrect address for STBY_E.

Bswap twice to handle the merge and store. Compute mask inside
the function rather than as a parameter. Force align the address,
rather than subtracting one.

Generalize the function to system mode by using probe_access().

Cc: qemu-stable@nongnu.org
Tested-by: Helge Deller <deller@gmx.de>
Reported-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/vivier/tags/linux-user-for-6.2-pull-request' into staging

Pull request linux-user 20211004

Move signal trampolines to new page

# gpg: Signature made Mon 04 Oc

Merge remote-tracking branch 'remotes/vivier/tags/linux-user-for-6.2-pull-request' into staging

Pull request linux-user 20211004

Move signal trampolines to new page

# gpg: Signature made Mon 04 Oct 2021 12:43:53 AM PDT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]

* remotes/vivier/tags/linux-user-for-6.2-pull-request: (26 commits)
tests/tcg/multiarch: Re-enable signals test for most guests
linux-user: Remove default for TARGET_ARCH_HAS_SIGTRAMP_PAGE
linux-user/xtensa: Implement setup_sigtramp
linux-user/sparc: Implement setup_sigtramp
linux-user/sh4: Implement setup_sigtramp
linux-user/s390x: Implement setup_sigtramp
linux-user/riscv: Implement setup_sigtramp
linux-user/ppc: Implement setup_sigtramp
linux-user/ppc: Simplify encode_trampoline
linux-user/openrisc: Implement setup_sigtramp
linux-user/nios2: Document non-use of setup_sigtramp
linux-user/mips: Implement setup_sigtramp
linux-user/mips: Tidy install_sigtramp
linux-user/microblaze: Implement setup_sigtramp
linux-user/m68k: Implement setup_sigtramp
linux-user/x86_64: Raise SIGSEGV if SA_RESTORER not set
linux-user/i386: Implement setup_sigtramp
linux-user/hppa: Document non-use of setup_sigtramp
linux-user/hexagon: Implement setup_sigtramp
linux-user/cris: Implement setup_sigtramp
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

tests/tcg/multiarch: Re-enable signals test for most guests

With signal trampolines safely off the stack for all
guests besides hppa, we can re-enable this test.

It does show up a problem with sh4

tests/tcg/multiarch: Re-enable signals test for most guests

With signal trampolines safely off the stack for all
guests besides hppa, we can re-enable this test.

It does show up a problem with sh4 (unrelated?),
so leave that test disabled for now.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210929130553.121567-27-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

tests/tcg: generalise the disabling of the signals test

It turns out you push down in one place and failures pop-up elsewhere.
Especially on CI. Disable for now for all targets.

Signed-off-by: Alex

tests/tcg: generalise the disabling of the signals test

It turns out you push down in one place and failures pop-up elsewhere.
Especially on CI. Disable for now for all targets.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-updates-250621-1' into staging

A few miscellaneous fixes

- tweak tcg/kvm based GIC tests
- add header to MTTCG docs
- cleanup c

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-updates-250621-1' into staging

A few miscellaneous fixes

- tweak tcg/kvm based GIC tests
- add header to MTTCG docs
- cleanup checkpatch handling
- GitLab feature and bug request templates
- symbol resolution helper for plugin API
- skip hppa/s390x signals test until fixes arrive

# gpg: Signature made Fri 25 Jun 2021 10:10:57 BST
# 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-testing-updates-250621-1:
plugins/api: expose symbol lookup to plugins
tests/tcg: skip the signals test for hppa/s390x for now
GitLab: Add "Feature Request" issue template.
GitLab: Add "Bug" issue reporting template
scripts/checkpatch: roll diff tweaking into checkpatch itself
docs/devel: Add a single top-level header to MTTCG's doc
tests/acceptance: tweak the tcg/kvm tests for virt

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

tests/tcg: skip the signals test for hppa/s390x for now

There are fixes currently in flight but as this is getting in the way
of a green CI we might as well skip for now. For reference the fix
serie

tests/tcg: skip the signals test for hppa/s390x for now

There are fixes currently in flight but as this is getting in the way
of a green CI we might as well skip for now. For reference the fix
series are:

linux-user: Move signal trampolines to new page
20210616011209.1446045-1-richard.henderson@linaro.org

and

linux-user: Load a vdso for x86_64 and hppa
20210619034329.532318-1-richard.henderson@linaro.org

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210623102749.25686-7-alex.bennee@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-tcg-testing-revivial-210618-2' into staging

Add check-tcg machinary

This restores the ability to run TCG smoke tests by using our docker
infr

Merge remote-tracking branch 'remotes/stsquad/tags/pull-tcg-testing-revivial-210618-2' into staging

Add check-tcg machinary

This restores the ability to run TCG smoke tests by using our docker
infrastructure to support cross building simple tests. It represents
the first step to making better cross-architecture testing available
straight from the source tree ;-)

v2
- fix quoting of target_compiler
- make docker.py Py3 safe
- tweak .travis.yml recipe
- don't probe docker when HAVE_USER_DOCKER not set

# gpg: Signature made Thu 21 Jun 2018 07:23:45 BST
# gpg: using RSA key FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-tcg-testing-revivial-210618-2: (57 commits)
.travis.yml: add check-tcg test
tests/docker/Makefile.include: only force SID to NOCACHE if old
docker: docker.py adding age check command
tests/Makefile: call sub-makes with SKIP_DOCKER_BUILD=1
docker: docker.py add check sub-command
docker: docker.py don't conflate checksums for extra_files
docker: docker.py use "version" to probe usage
tests: add top-level make dependency for docker builds
tests/tcg/i386: extend timeout for runcom test
tests/tcg: override runners for broken tests
tests/tcg: add run, diff, and skip helper macros
tests/Makefile.include: add [build|clean|check]-tcg targets
Makefile.target: add (clean-/build-)guest-tests targets
tests/tcg/Makefile: update to be called from Makefile.target
tests/tcg: enable building for PowerPC
docker: move debian-powerpc-cross to sid based build
tests/tcg: enable building for RISCV64
tests/tcg: enable building for mips64
tests/tcg: enable building for sparc64
tests/tcg: enable building for sh4
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

tests/tcg: enable building for HPPA

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>