[ACTIVITY] 24 - 28 June 2019
== Progress == * [GlobalISel] Refactor CallLowering [LLVM-568] - Committed upstream * [ARM GlobalISel] Add support for integers > 32 bits wide [LLVM-310] - In progress * LLVM SPEC2k6 Performance Analysis [LLVM-134] - Got some results with clang-3.9.1 and clang-8.0.0, trying to work around a perf annotate issue so I can investigate == Plan == * Continue with these ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] 24-28 June 2019
== Progress == * GCC: - FDPIC: No progress, still waiting for feedback - noinit attribute: no feedback yet * GNU-583 (Fix Linux kernel built for Thumb-2 with GCC using LTO) - managed to reproduce similar error messages * GCC upstream validation: - reported a few regressions. * Binutils: - PR24709 (linker crash and assertion failure with CMSE). CMSE stubs do not support long branches. Tried two approaches, but didn't find a solution yet - resurrected a thread about non-contiguous memory regions support in the BFD linker * misc: - reported regressions in qemu, found with the GCC testsuite - infra fixes / troubleshooting == Next == GCC: - handle feedback on FDPIC and noinit patches - binutils/PR24709 - GNU-583 ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] week ending Jun. 30 2019
QEMU Tooling ([VIRT-252])
=
QEMU plugin support ([VIRT-280])
- more work on [v4 branch] but cutting it too fine for 4.1
- reworking the memory tracing to track mmu_idx
- hope to have v4 posted on Monday if I can squash the bugs
- the plugin call isn't getting the full TCGMemopidx (maybe only
TCGmemop?)
- some interest on list from HW manufacturers
[VIRT-280] https://projects.linaro.org/browse/VIRT-280
[v4 branch] https://github.com/stsquad/qemu/tree/plugins/plugins-v4
GSoC Mentoring ([VIRT-348])
- reviewed {Qemu-devel} {PATCH v2 0/4} dumping hot TBs Message-Id:
<20190624055442.2973-1-vanderson...@gmail.com>
- worked up some [suggestions for HMP interface and refactoring]
- first evaluation period work
[VIRT-348] https://projects.linaro.org/browse/VIRT-384
[suggestions for HMP interface and refactoring]
https://github.com/stsquad/qemu/tree/review/hotblocks-v2-tweaks
Upstream Work ([VIRT-109])
==
- posted {PULL 00/19} testing/next (tests/vm, Travis and hyperv build
fix) Message-Id: <20190624134337.10532-1-alex.ben...@linaro.org>
- bit late, will wait until pm215 returns
[VIRT-109] https://projects.linaro.org/browse/VIRT-109
Other
=
- booking flights for Connect
- submitted a talk for KVM Forum (plugins)
Completed Reviews [2/2]
===
{Qemu-devel} {PATCH v2 0/4} dumping hot TBs
Message-Id: <20190624055442.2973-1-vanderson...@gmail.com>
- CLOSING NOTE [2019-06-27 Thu 12:39]
Made a bunch of notes and [tweaks]
[tweaks]
https://github.com/stsquad/qemu/tree/review/hotblocks-v2-tweaks%0A
{PATCH} Makefile: Rename the 'vm-test' target as 'vm-help'
Message-Id: <20190531064341.29730-1-phi...@redhat.com>
- CLOSING NOTE [2019-06-27 Thu 12:40]
Queued to my tree
Absences
- June 21st
Current Review Queue
* {Qemu-devel} {PATCH 0/4} Introduce the microvm machine type
Message-Id: <20190628115349.60293-1-...@redhat.com>
* {PATCH 0/3} tests/acceptance: Add tests for the Leon3 board
Message-Id: <20190627115331.2373-1-f4...@amsat.org>
* {PATCH 0/5} tests/acceptance: Add bFLT loader linux-user test
Message-Id: <20190625101524.13447-1-phi...@redhat.com>
* {PATCH v2 0/9} KVM: arm/arm64: vgic: ITS translation cache
Message-Id: <20190611170336.121706-1-marc.zyng...@arm.com>
* {Qemu-devel} {RFC PATCH 0/7} Proof of concept for Meson integration
Message-Id: <1560165301-39026-1-git-send-email-pbonz...@redhat.com>
* {PATCH 00/59} KVM: arm64: ARMv8.3 Nested Virtualization support
Message-Id: <20190621093843.220980-1-marc.zyng...@arm.com>
--
Alex Bennée
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