Please see
https://lists.ubuntu.com/archives/ubuntu-devel/2021-January/041341.htmlhttps://wiki.ubuntu.com/ToolChain/LTO
Some builds only fail on AArch64, these are:
buildlog_ubuntu-hirsute-arm64.abiword_3.0.4~dfsg-2_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.adabrowse_4.0.3-12_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.adacontrol_1.21r6b-5_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.armnn_19.11.1-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.cctools_7.1.2-2ubuntu3_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.csound_1:6.14.0~dfsg-6build1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.dh-ada-library_6.20_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.dietlibc_0.34~cvs20160606-12_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.entropybroker_2.9-3build2_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.fpc_3.2.0+dfsg-8build2_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.grcompiler_5.2-2.1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.haskell-hopenpgp-tools_0.23.1-1build2_BUILDING.txt.gz
arm64
buildlog_ubuntu-hirsute-arm64.ignition-common_3.5.0+dfsg1-4_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.lazarus_2.0.10+dfsg-4_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.lepton-eda_1.9.13-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.libcxx-serial_1.2.1-4_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.minetest_5.3.0+repack-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.ogre-1.12_1.12.5+dfsg1-1ubuntu1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.openmsx_16.0-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.parsinsert_1.04-7ubuntu1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.prometheus-alertmanager_0.21.0+ds-2build1_BUILDING.txt.gz
arm64
buildlog_ubuntu-hirsute-arm64.pyqt5_5.15.2+dfsg-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.racon_1.4.13-2build1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.rampler_1.1.1-3_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.ruby-http-parser.rb_0.6.0-5_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.shasta_0.6.0-4build1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.snd_20.9-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.sogo_4.3.2-1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.swiglpk_4.65.0-2build3_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.synfig_1.2.2+dfsg-3build3_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.synfigstudio_1.2.2-1build1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.tcc_0.9.27+git20200814.62c30a4a-1_BUILDING.txt.gz
arm64
buildlog_ubuntu-hirsute-arm64.unar_1.10.1-2build9_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.valgrind_1:3.16.1-1ubuntu1_BUILDING.txt.gz arm64
buildlog_ubuntu-hirsute-arm64.vulkan-tools_1.2.154.0+dfsg1-1_BUILDING.txt.gz arm64
Note that some of those like the Ada related ones are false positives, and I
didn't look at the arm64 specific issues yet.
All builds were done using the GCC 10 branch.
Matthias
VirtIO Initiative ([STR-9])
===========================
- some prep for next weeks TSC
QEMU Device and Machine Models ([QEMU-418])
===========================================
- added a bunch of new cards for ARMv8.7 features using ARMs new
feature type
QEMU Support for Xen ([STR-20])
===============================
- latest iteration of [PATCH V6 00/24] IOREQ feature (+ virtio-mmio)
on Arm Message-Id:
<1611884932-1851-1-git-send-email-olekstysh(a)gmail.com>
- while re-basing [my Xen loader and fixes tree]
- realised that [PATCH v4 00/12] Support disabling TCG on ARM (part
2) Message-Id: <20200929224355.1224017-1-philmd(a)redhat.com> would
be useful
- which awaits [PATCH v14 00/22] i386 cleanup PART 2 Message-Id:
<20210128092814.8676-1-cfontana(a)suse.de> being merged
[STR-20] <https://projects.linaro.org/browse/STR-20>
[my Xen loader and fixes tree]
<https://github.com/stsquad/qemu/tree/xen/guest-loader-and-arm-build-cleanup…>
QEMU Upstream Work ([UM-2])
===========================
- posted [PATCH v1 0/2] meson fixups for check-tcg/softfloat
Message-Id: <20210126145356.7860-1-alex.bennee(a)linaro.org>
- posted some documentation patches while helping LKFT team get up and
running
- [PATCH] docs/system: document an example vexpress-a15 invocation
Message-Id: <20210128185300.2875-1-alex.bennee(a)linaro.org>
[UM-2] <https://projects.linaro.org/browse/UM-2>
Completed Reviews [3/3]
=======================
[PATCH v4 0/4] meson: Try to clarify TCG / TCI options for new users
Message-Id: <8f1f2dc6-5ad2-7d48-c2f9-9afa1e4d4065(a)weilnetz.de>
[PATCH 00/23] TCI fixes and cleanups
Message-Id: <20210128082331.196801-1-richard.henderson(a)linaro.org>
[PATCH] accel/tcg: Add URL of clang bug to comment about our workaround
Message-Id: <20210129130330.30820-1-peter.maydell(a)linaro.org>
Absences
========
- Lockdown 3: Home schooling returns!
Current Review Queue
====================
* [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm
Message-Id: <1611884932-1851-1-git-send-email-olekstysh(a)gmail.com>
Added: <2021-01-29 Fri>
* [RFC PATCH 0/4] hw/intc: enable GICv4 memory layout for GICv3 driver
Message-Id: <20210124025306.3949-1-leif(a)nuviainc.com>
Added: <2021-01-25 Mon>
* [PATCH v3 00/21] target-arm: Implement ARMv8.5-MemTag, user mode
Message-Id: <20210115224645.1196742-1-richard.henderson(a)linaro.org>
Added: <2021-01-18 Mon>
* [PATCHv3 00/17] ARMv8.4 Secure EL2
Message-Id: <3333301.iIbC2pHGDl(a)basile.remlab.net>
Added: <2020-12-08 Tue>
--
Alex Bennée
Progress:
* UM-2 [QEMU upstream maintainership]
+ usual upstream maintenance, code review, etc
* QEMU-364 [QEMU support for ARMv8.1-M extensions]
+ CMSDK Clock changes now upstream
+ When integrating those with the SSE timer model, found what seem like
some more clock API changes we could use; patches in progress
Some Arm-internal training and similar admin tasks this week.
thanks
-- PMM
[UM-61 TCG Maint]
3 different attempts at fixing the out-of-temps
failure produced by the tcg-constant patch set.
The last, longjmp to restart w/ a smaller tb,
seems unlikely to have unanticipated side effects.
[UM-2 QEMU Maint]
Refresh two patches toward cortex-a76.
Misc patch review.
Partial fix for target/ppc mis-use of tb->flags.
r~
VirtIO Initiative ([STR-9])
===========================
- posted Project Stratos planning priorities for the next development
cycle (-> Oct2021) Message-Id: <87im7rtpyq.fsf(a)linaro.org>
- baring feedback from members during voting I think this is what we
are doing
- attended [AGL discussion] on zero-copy for virtio-gpu with Peter
Griffin
- more meetings on other collaboration opportunities, drew more slide
ware
- bootstrapped my RB5 rig, just need to figure out how to update the
kernel
[STR-9] <https://projects.linaro.org/browse/STR-9>
[AGL discussion]
<https://confluence.automotivelinux.org/display/VE/Meeting+Agenda?src=contex…>
QEMU Device and Machine Models ([QEMU-418])
===========================================
- flurry of syncing and card creation, solidified [QEMU-414]
[QEMU-418] <https://projects.linaro.org/browse/QEMU-418>
[QEMU-414] <https://projects.linaro.org/browse/QEMU-414>
QEMU Support for Xen ([STR-20])
===============================
- continued looking at [PATCH V4 00/24] IOREQ feature (+ virtio-mmio)
on Arm Message-Id:
<1610488352-18494-1-git-send-email-olekstysh(a)gmail.com>
[STR-20] <https://projects.linaro.org/browse/STR-20>
QEMU Upstream Work ([UM-2])
===========================
- respun [PULL v2 00/30] testing, gdbstub and semihosting Message-Id:
<20210118111745.20104-1-alex.bennee(a)linaro.org> to fix NetBSD issue
- posted [PATCH v1 0/6] testing/next (docker binfmt tests) Message-Id:
<20210119175208.763-1-alex.bennee(a)linaro.org>
- posted [PATCH v2 0/8] testing/next (docker, binfmt, gdb version)
Message-Id: <20210122181854.23105-1-alex.bennee(a)linaro.org>
[UM-2] <https://projects.linaro.org/browse/UM-2>
Completed Reviews [4/4]
=======================
[PATCH] util/log: flush TB cache when log level changes
Message-Id: <161130982491.1038646.15688151175539344664.stgit@pasha-ThinkPad-X280>
[PATCH v3] hw/core/qdev-properties-system: Rewrite set_pci_host_devaddr using GLib
Message-Id: <20201125083300.861206-1-philmd(a)redhat.com>
[RFC PATCH] tests/docker: Allow passing --network option when building images
Message-Id: <20210119054502.531451-1-f4bug(a)amsat.org>
[PATCH] tcg: Increase the static number of temporaries
Message-Id: <20210121025439.1120405-1-richard.henderson(a)linaro.org>
Absences
========
- Lockdown 3: Home schooling returns!
Current Review Queue
====================
* [PATCH v3 00/21] target-arm: Implement ARMv8.5-MemTag, user mode
Message-Id: <20210115224645.1196742-1-richard.henderson(a)linaro.org>
Added: <2021-01-18 Mon>
* [PATCH 0/6] accel: Restrict TCG-specific code
Message-Id: <20210117164813.4101761-1-f4bug(a)amsat.org>
Added: <2021-01-18 Mon>
* [PATCH V4 00/24] IOREQ feature (+ virtio-mmio) on Arm
Message-Id: <1610488352-18494-1-git-send-email-olekstysh(a)gmail.com>
Added: <2021-01-13 Wed>
* [PATCH v5 00/23] tcg: Better handling of constants
Message-Id: <20201217145215.534637-1-richard.henderson(a)linaro.org>
Added: <2020-12-17 Thu>
--
Alex Bennée
Progress:
* UM-2 [QEMU upstream maintainership]
+ Code review (including RTH's MTE-for-user-mode-emulation)
+ Investigating an intermittent failure of a test case involving
an s390 guest on aarch64 hosts...
* QEMU-364 [QEMU support for ARMv8.1-M extensions]
+ Converted the ARMSSE (IoTKit/SSE-200) code over to use the Clock
framework, which was added to QEMU after ARMSSE was first written.
(This is a prereq for adding the new-in-SSE-300 timer device, which
will use Clocks.) Sent the patches out for review.
I'm currently experimenting with a schedule of:
Mon: JIRA task work; Tue: code review; Thu: JIRA task work; Fri: misc upstream
thanks
-- PMM
Adding the Linaro toolchain group mailing list.
On Mon, Jan 18, 2021 at 05:49:39PM +0300, Sergey Suloev wrote:
> Hi, guys,
>
> I am having an issue builduing kernel 5.11 (rc4) with Linaro ARM toolchain.
> The issue seems to be related to CC plugins sources.
> Here is my build log: https://pastebin.com/DTn7Szax. I have never seen this
> before with versions 5.10 and below.
>
> Thank you,
> Sergey
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel(a)lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Progress:
* UM-2 [QEMU upstream maintainership]
+ code review, pullreq
+ fixed the "breaks a gitlab CI run" issue with the 'merge docs into
a single sphinx manual' patch
* QEMU-364 [QEMU support for ARMv8.1-M extensions]
+ Progress with the SSE-300 model:
- finished model of new timer device
- updated iotkit-sysctl register block with SSE-300 specific behaviour
- implemented simple dummy model of new CPU<N>_PWRCTRL register block
- made sse-300 code more data-driven so it can handle sse-300 putting
some of the devices at different places
thanks
-- PMM
Progress (2 day week this week):
* UM-2 [QEMU upstream maintainership]
+ Unsurprisingly, pretty much just catching up with email, pull requests,
code review, bug reports, respins of patchsets...
* QEMU-364 [QEMU support for ARMv8.1-M extensions]
+ The final parts of base v8.1M and Cortex-M55 support are now in master.
thanks
-- PMM
(or the 10 days preceding Christmas)
[UM-61 TCG Maint]
New version of tcg constants patch set.
TCG backend constraints cleanup.
ARM NEON host patch set.
[UM-2 QEMU Maint]
Fixed tcg gvec bug vs hosts without vector support.
Rebase and re-send pauth impdef algorithm.
Patch review: mips, riscv. gdbstub.
r~
VirtIO RPMB ([STR-5])
=====================
- Continued working on Rust port of vhost-user-rpmb
- Re-based and updated the [QEMU based branch]
[QEMU based branch]
<https://github.com/stsquad/qemu/tree/virtio/vhost-user-rpmb-v2>
QEMU Support for Xen ([STR-20])
===============================
- re-based and continued to work on Xen development environment
- with my [current branch] I can now boot domU inside dom0
- also can now run qemu-aarch64 as a Dom0 PV backend
[branch to clean-up and add "virt" machine]
<https://github.com/stsquad/qemu/tree/xen/add-xen-virt-machine>
[current branch]
<https://github.com/stsquad/qemu/tree/xen/guest-loader-and-arm-build-cleanup…>
QEMU Device and Machine Models ([QEMU-418])
===========================================
- created new initiative for tracking work both in and outside group
- we don't want another watchdog duplication
- worked on refining definition for [CPU model for QEMU]
- wrote to Linaro open discussion list to canvas members
requirements Message-Id: <878saesi0x.fsf(a)linaro.org>
[QEMU-418] <https://projects.linaro.org/browse/QEMU-418>
[CPU model for QEMU] <https://projects.linaro.org/browse/QEMU-414>
QEMU Upstream Work ([UM-2])
===========================
- posted [RFC PATCH] configure: add --without-default-features
Message-Id: <20201202153827.17446-1-alex.bennee(a)linaro.org>
- posted [PATCH v2 0/8] testing/next (without-features, gitlab,
python) Message-Id: <20201210190417.31673-1-alex.bennee(a)linaro.org>
- posted [PATCH v1 0/6] gdbstub (auxv, tests, cleanup) Message-Id:
<20201214153012.12723-6-alex.bennee(a)linaro.org>
- posted [PULL 00/11] testing and configure updates Message-Id:
<20201216164827.24457-1-alex.bennee(a)linaro.org>
- posted [PULL v2 00/11] testing and configure updates Message-Id:
<20201217094330.17400-1-alex.bennee(a)linaro.org>
- still stalled due to some stale build issues (unable to repro)
- posted [PATCH v2 0/9] gdbstub/next (cleanups, softmmu, SVE)
Message-Id: <20201218112707.28348-1-alex.bennee(a)linaro.org>
[UM-2] <https://projects.linaro.org/browse/UM-2>
Other work
==========
- bootstrapped gitdm metadata for GCC project
- planning for Stratos/QEMU Next Cycle
- declared bankruptcy on my review queue, flushed most of it
Completed Reviews [5/5]
=======================
[PATCH v4 00/11] hvf: Implement Apple Silicon Support
Message-Id: <20201203234857.21051-2-agraf(a)csgraf.de>
[RFC v9 00/22] i386 cleanup
Message-Id: <20201208194839.31305-1-cfontana(a)suse.de>
[PATCH 0/3] hw/arm: sabrelite: Improve emulation fidelity to allow booting upstream U-Boot
Message-Id: <1607937538-69471-1-git-send-email-bmeng.cn(a)gmail.com>
[PATCH 0/2] Fix test-char reference counting bug
Message-Id: <20201215224133.3545901-1-ehabkost(a)redhat.com>
[PATCH 0/8] Add RISC-V semihosting 0.2. Finish ARM semihosting 2.0
Message-Id: <20201125213617.2496935-1-keithp(a)keithp.com>
Absences
========
- Back on Jan 5th, Happy Christmas
Current Review Queue
====================
* [PATCH v5 00/23] tcg: Better handling of constants
Message-Id: <20201217145215.534637-1-richard.henderson(a)linaro.org>
Added: <2020-12-17 Thu>
* [PATCHv3 00/17] ARMv8.4 Secure EL2
Message-Id: <3333301.iIbC2pHGDl(a)basile.remlab.net>
Added: <2020-12-08 Tue>
* [PATCH v2 0/7] xen/arm: Unbreak ACPI
Message-Id: <20201023154156.6593-1-julien(a)xen.org>
Added: <2020-10-24 Sat>
* [PATCH v6 0/5] Enable plugin support on msys2/mingw
Message-Id: <20201013002806.1447-1-luoyonggang(a)gmail.com>
Added: <2020-10-13 Tue>
--
Alex Bennée
== This Week ==
* PR97872 (missed optimization for comparison on vectors)
- Committed fix to trunk
* PR97903 (Lower a & b != 0 to vtst)
- In progress
* PR66791 (Replace builtins by vector extensions in arm_neon.h intrinsics)
- Committed patches for vmvn
- Patches approved for vcreate, vneg, vclt, vcgt.
== Next Week ==
- PR97903
- PR66791: Commit approved patches and work on new intrinsics
Progress:
* UM-2 [QEMU upstream maintainership]
+ sent out a pullreq for 6.0, and did a bunch more patch review
+ sent out a respin of the "build one manual, not five" RFC I sent last
month; nobody objected to the RFC so this time around it is a proper
PATCH
+ had a brief scan through the GIC architecture specification to look
at what extra GICv4 and GICv4.1 add (the big thing is that the ITS is
now mandatory; QEMU doesn't emulate that yet)
* VIRT-364 [QEMU support for ARMv8.1-M extensions]
+ SSE-300 timer device model more or less functionally-complete (though
untested). I ran into some issues with QEMU's Clock APIs that I needed
to fix in the process -- sent a patchseries trying to address those.
+ Got most of the outstanding v8.1M patches into master; sent a small
patch series with respins of the last 4 or so patches that needed
more work
thanks
-- PMM
== Progress ==
* GCC upstream validation:
- reported several regressions/new failures
* GCC
- Neon intrinsics: vceqq, vceqz and vceqzq for p64 patch: no feedback
- MVE autovectorization: committed vand and vorr patches. Sent updated
versions of veor, vbic and vmvn. vshr and vshl need some
refactorization with Neon versions, clarified the best way to go with
Arm maintainers.
- PR97875 (suboptimal vectorization on MVE): investigation shows that
movmisalign patterns are missing for MVE.
* benchmarking:
- Scripts to run coremark on stm32 now merged, debugging issues. No
progress this week.
* infra:
- debugging issues with our docker containers
- looking at ABE patches
* misc:
- provided feedback to Arm's partner wrt Intrinsics documentation
== Next ==
* GCC/cortex-M testing improvements & fixes
* cortex-m benchmarking
* MVE auto-vectorization/intrinsics improvements
[UM-59]
More work on softfloat rem; f128 still needs work.
[UM-2]
Patch review, notably v8.1m, mips cleanups, arc port.
Revisions to arm alignment patch set.
r~
