[ACTIVITY] 5-9 November 2018
== Progress == * FDPIC - Cortex-M uClibc-ng patch still pending - GCC: handling feedback on v3 patches. Managed to build/check xtensa uclinux toolchain with my patches. Largely better, but a few new failures. - working on kernel + qemu-system env to run more tests. Got help from Nicolas Pitre. * GCC upstream validation: - reported a few regressions - dealing with some random results, again * GCC: - bug report on aarch64 about misaligned accesses. Waiting for more details to reproduce the problem. * misc (conf-calls, meetings, emails, ) - reviewing infra script patches == Next == FDPIC: - GCC: followup v3 patches - uclibc-ng: look at how to test fdpic mode with openadk - use qemu-system mode to run more tests ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] report week ending 9 Nov
Progress: * VIRT-65 [QEMU upstream maintainership] - code review + more microbit device models + some raspi device model improvements - sent patches for more Coverity issue fixes - put together a list of source files still with legacy non-QOM device models (about 60 files total) - tagged QEMU 3.1.0 rc0 * VIRT-251 [aarch32 Hyp/running microvisors] - tracked down a regression affecting L4Re guest: we had misimplemented HCR.{VI,VF}. Sent patchset reverting the broken version and implementing the correct semantics. - finally tracked down why the 32-bit version of L4Re/Fiasco was crashing -- we were incorrectly implementing Hyp mode as having a banked r14, but it shares that register with User and System modes. - These patches fix all the known issues with these guests. thanks -- PMM ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] week ending 9th November 2018
[LLVM-203] Using PGO for code size optimization Communicated results and shared patch with Google Android/ChromeOs and Fuchsia teams [LLD] Did some benchmarking of LLD against ld.bfd and ld.gold On some large applications like Mozilla and Chrome LLD can be up to 10 times faster. Patch review and debug triage: https://bugs.llvm.org/show_bug.cgi?id=39587 https://bugs.llvm.org/show_bug.cgi?id=39571 https://reviews.llvm.org/D54314 https://reviews.llvm.org/D54145 https://reviews.llvm.org/D54265 https://reviews.llvm.org/D53980 ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] week ending Nov. 11 2018
QEMU Tooling ([VIRT-252]) = Kernel Debug via gdbstub - posted {RFC PATCH} KVM: arm64: don't single-step for non-emulated faults Message-Id: <20181107171031.22573-1-alex.ben...@linaro.org> - posted {PATCH v2 0/6} KVM Guest Debug fixes (plus TCG EL2 debug tweaks) Message-Id: <20181108163329.19940-1-alex.ben...@linaro.org> - posted {PATCH v3 0/7} KVM Guest Debug fixes (plus TCG EL2 debug tweaks) Message-Id: <20181109152119.9242-1-alex.ben...@linaro.org> [KVM/QEMU guest debug fix] https://github.com/stsquad/qemu/tree/kvm/fix-breakpoints-v2 Completed Reviews [3/3] === {Qemu-arm} {PATCH 0/2} target/arm: fix some ATS* bugs Message-Id: <20181016093703.10637-1-peter.mayd...@linaro.org> {PATCH v3 0/8} Use 'https://' instead of 'git://' Message-Id: <20181104112424.18663-2-stefa...@redhat.com> {PATCH 0/2} kvm/arm: make singlestep behaviour consistent Message-Id: <20181109150711.45864-1-mark.rutl...@arm.com> Absences - Christmas Holidays - Connect BKK19 (1-5th April 2019) Current Review Queue * {RFC 00/48} Plugin support Message-Id: <20181025172057.20414-1-c...@braap.org> * {RFC PATCH v2 00/23} KVM: arm64: Initial support for SVE guests Message-Id: <1538141967-15375-1-git-send-email-dave.mar...@arm.com> * {PATCH 0/7} Acceptance Tests: basic architecture support Message-Id: <20181004151429.7232-1-cr...@redhat.com> * {PATCH v7 00/19} Fixing record/replay and adding reverse debugging Message-Id: <2018101013.24538.53169.stgit@pasha-VirtualBox> * {PATCH v2 0/3} Bootstrap Python venv and acceptance/functional tests Message-Id: <20181009041826.19462-1-cr...@redhat.com> * {Qemu-arm} {PATCH 00/13} target/arm: Implement v8M stack limit checks Message-Id: <20181002163556.10279-1-peter.mayd...@linaro.org> -- Alex Bennée ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain