an Ubuntu test rebuild with LTO turned on

2021-01-29 Thread Matthias Klose 
Please see

https://lists.ubuntu.com/archives/ubuntu-devel/2021-January/041341.html
https://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
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[ACTIVITY] report week ending 29 Jan

2021-01-29 Thread Peter Maydell 
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
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[ACTIVITY] 25-29 January 2021

2021-01-29 Thread Christophe Lyon 
== Progress ==
* GCC upstream validation:
- not really catching up, now ~10 days late due to the numerous commits

* GCC
- Neon intrinsics: vceqzq improvement (PR98730) commited
- MVE autovectorization: vorn patch submitted
- opened PR98891 about Neon vectorization regression

* infra:
- reviewed patches.
- ABE's make-check-gcc is currently broken

== Next ==
* MVE auto-vectorization/intrinsics improvements
* GCC/cortex-M testing improvements & fixes
* cortex-m benchmarking
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[ACTIVITY] week ending Jan. 31 2021

2021-01-29 Thread Alex Bennée 
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-olekst...@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-phi...@redhat.com> would
  be useful
- which awaits [PATCH v14 00/22] i386 cleanup PART 2 Message-Id:
  <20210128092814.8676-1-cfont...@suse.de> being merged


[STR-20] 

[my Xen loader and fixes tree]



QEMU Upstream Work ([UM-2])
===

  - posted [PATCH v1 0/2] meson fixups for check-tcg/softfloat
Message-Id: <20210126145356.7860-1-alex.ben...@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.ben...@linaro.org>


[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-c2f9-9afa1e4d4...@weilnetz.de>


[PATCH 00/23] TCI fixes and cleanups
Message-Id: <20210128082331.196801-1-richard.hender...@linaro.org>


[PATCH] accel/tcg: Add URL of clang bug to comment about our workaround
Message-Id: <20210129130330.30820-1-peter.mayd...@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-olekst...@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-l...@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.hender...@linaro.org>
  Added: <2021-01-18 Mon>
* [PATCHv3 00/17] ARMv8.4 Secure EL2
Message-Id: <301.iibc2ph...@basile.remlab.net>
  Added: <2020-12-08 Tue>
-- 
Alex Bennée
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