linaro-toolchain

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5730 discussions

by Peter Maydell

Progress (short week, 2 days): * UM-2 [QEMU upstream maintainership] - more release work, bug triage, etc - started implementing the memory-remapping feature of the AN524 FPGA image (which allows the BRAM and QSPI to be swapped either at startup or dynamically under guest control). Some guests (like ARM TF-M) assume the QSPI mapping. thanks -- PMM

5 years, 2 months

[ACTIVITY] 29 March-2 April 2021

by Christophe Lyon

== Progress == * GCC upstream validation: - Reported minor testsuite issues (eg failures with -mabi=ilp32 on aarch64) - re-started looking at validation for cortex-m55, realized that qemu does not support MVE yet * GCC - posted further fix for testcase for PR96770 - fixed PR 99786 - committed fix for PR 99773 * Misc == Next == * MVE auto-vectorization/intrinsics improvements * GCC/cortex-M testing improvements & fixes * Resume GDB/FDPIC work

5 years, 2 months

[ACTIVITY] week ending Apr. 4 2021

by Alex Bennée

VirtIO Initiative ([STR-9]) =========================== - posted virtio-scmi backend on Zephyr as both Xen DomU and Jailhouse Partition demo suggestion Message-Id: <87ft0cyiqi.fsf(a)linaro.org> QEMU Upstream Work ([UM-2]) =========================== - posted [PATCH for 6.0-rc2? v1 0/6] check-tcg for non-x86 hosts Message-Id: <20210329110303.15235-1-alex.bennee(a)linaro.org> - posted [PATCH for 6.0-rc2 v2 00/11] various fixes, pre-PR (check-tcg, gdbstub, gitlab) Message-Id: <20210401102530.12030-1-alex.bennee(a)linaro.org> [UM-2] <https://projects.linaro.org/browse/UM-2> Completed Reviews [7/7] ======================= [PATCH v1 0/8] GICv3 LPI and ITS feature implementation Message-Id: <20210323041238.133835-1-shashi.mallela(a)linaro.org> [PATCH RESEND] docs: clarify absence of set_features in vhost-user Message-Id: <20210325144846.17520-1-hi(a)alyssa.is> [PATCH 0/5] virtio: Implement generic vhost-user-i2c backend Message-Id: <cover.1616570702.git.viresh.kumar(a)linaro.org> [PATCH V2 0/6] virtio: Implement generic vhost-user-i2c backend Message-Id: <cover.1617278395.git.viresh.kumar(a)linaro.org> [0/0] tcg/mips: Fix SoftTLB comparison on mips backend Message-Id: <20210401100457.191458-1-kele.hwang(a)gmail.com> [PATCH RESEND] docs: clarify absence of set_features in vhost-user Message-Id: <20210325144846.17520-1-hi(a)alyssa.is> [PATCH] docs: Add a QEMU Code of Conduct and Conflict Resolution Policy document Message-Id: <72bc8020-2028-82db-219c-a6ae311e26df(a)redhat.com> Current Review Queue ==================== TODO [RFC v12 00/65] arm cleanup experiment for kvm-only build Message-Id: <20210326193701.5981-1-cfontana(a)suse.de> ================================================================================================================== TODO [RFC 0/8] virtio: Improve boot time of virtio-scsi-pci and virtio-blk-pci Message-Id: <20210325150735.1098387-1-groug(a)kaod.org> =================================================================================================================================== TODO [PATCH 0/5] virtio: Implement generic vhost-user-i2c backend Message-Id: <cover.1616570702.git.viresh.kumar(a)linaro.org> =========================================================================================================================== TODO [PATCH v2 00/29] tcg: Workaround macOS 11.2 mprotect bug Message-Id: <20210314212724.1917075-1-richard.henderson(a)linaro.org> ================================================================================================================================ -- Alex Bennée

5 years, 2 months

[ACTIVITY] week ending 28 Mar 2021

by Richard Henderson

[UM-2] * Fix exec-vary.c vs gcc -flto. * Fix ppc tb->flags usage. * Patch review: - v11 of claudio's arm accel work - hexagon stuff - arm pcmr settings r~

5 years, 2 months

[ACTIVITY] week ending Mar. 28 2021

by Alex Bennée

VirtIO Initiative ([STR-9]) =========================== - attended the [Stratos sync-call] - more talk about rust-vmm for daemons QEMU Upstream Work ([UM-2]) =========================== - posted [PULL v2 00/15] misc fixes (strtoz, plugins, guest-loader) Message-Id: <20210317072216.16316-1-alex.bennee(a)linaro.org> - posted [RFC PATCH] gitlab: extend timeouts for CFI builds Message-Id: <20210322142110.4766-1-alex.bennee(a)linaro.org> - posted [PATCH for 6.0 v2 00/22] fixes for rc1 pre-PR (kernel-doc, semihosting, testing) Message-Id: <20210323165308.15244-1-alex.bennee(a)linaro.org> - posted [PULL for 6.0 00/22] various fixes (kernel-doc, semihosting, testing) Message-Id: <20210324143021.8560-1-alex.bennee(a)linaro.org> [UM-2] <https://projects.linaro.org/browse/UM-2> Other ===== - Provisioning new aarch64 CI machine for QEMU project Completed Reviews [7/7] ======================= [PATCH] FreeBSD: Upgrade to 12.2 release Message-Id: <20210319165138.117225-1-thuth(a)redhat.com> [PATCH] tests/meson: Only build softfloat objects if TCG is selected Message-Id: <20210322114739.4078408-1-f4bug(a)amsat.org> [PATCH v28 00/23] i386 cleanup PART 2 Message-Id: <20210322132800.7470-1-cfontana(a)suse.de> [RFC v10 00/49] arm cleanup experiment for kvm-only build Message-Id: <20210322140206.9513-1-cfontana(a)suse.de> [RFC v11 00/55] arm cleanup experiment for kvm-only build Message-Id: <20210323151749.21299-5-cfontana(a)suse.de> [PATCH 0/2] Fix atomic test in "configure" + bump FreeBSD CI to 12.2 Message-Id: <20210317110512.583747-1-thuth(a)redhat.com> [PATCH v1 0/8] GICv3 LPI and ITS feature implementation Message-Id: <20210323041238.133835-1-shashi.mallela(a)linaro.org> Absences ======== - Linaro Connect Sessions Current Review Queue ==================== TODO [RFC 0/8] virtio: Improve boot time of virtio-scsi-pci and virtio-blk-pci Message-Id: <20210325150735.1098387-1-groug(a)kaod.org> =================================================================================================================================== TODO [PATCH RESEND] docs: clarify absence of set_features in vhost-user Message-Id: <20210325144846.17520-1-hi(a)alyssa.is> ======================================================================================================================== TODO [PATCH 0/5] virtio: Implement generic vhost-user-i2c backend Message-Id: <cover.1616570702.git.viresh.kumar(a)linaro.org> =========================================================================================================================== TODO [PATCH v2 00/29] tcg: Workaround macOS 11.2 mprotect bug Message-Id: <20210314212724.1917075-1-richard.henderson(a)linaro.org> ================================================================================================================================ -- Alex Bennée

5 years, 2 months

[ACTIVITY] report week ending 26 Mar

by Peter Maydell

Progress: * UM-2 [QEMU upstream maintainership] - tagged rc0 - various bug investigation/patches for 6.0-ish stuff: + machines with a 'platform bus' incorrectly treated all sysbus devices as hotpluggable: wrote and sent patchseries + respin of gpex pci-host "don't fault for unmapped MMIO/PIO window accesses" patch + document how to use gdbstub/gdb for a multi-cluster machine where the clusters are different gdb inferiors + looked for workarounds for macos Appkit bug where Apple broke menubars for apps that start off as console apps and programmatically switch themselves to being GUI apps; various online suggestions don't seem to help, except for "when app starts, force the Dock to become active and then grab back focus 200ms later". Maybe we'll do that, but it's pretty ugly... thanks -- PMM

5 years, 2 months

[ACTIVITY] 22-26 March 2021

by Christophe Lyon

== Progress == * GCC upstream validation: - No regression to report this week * GCC - testsuite cleanup: committed a patch series - fixed PR 99727 - filed / discussed PR 99773 - WIP PR 99786 * Misc == Next == * MVE auto-vectorization/intrinsics improvements * GCC/cortex-M testing improvements & fixes * Resume GDB/FDPIC work

5 years, 2 months

[ACTIVITY] 15-19 March 2021

by Christophe Lyon

== Progress == * GCC upstream validation: - Small improvement to pre-commit testing scripts to allow running a subset of the tests (and thus save a lot of time) * GCC - MVE autovectorization: - vcmp support of FP types OK. - testsuite cleanup: looking at current failures, only found issues with tests so far. Testing several small testsuite patches is taking a long time due to the number of configurations * Misc == Next == * MVE auto-vectorization/intrinsics improvements * GCC/cortex-M testing improvements & fixes * Resume GDB/FDPIC work

5 years, 2 months

[ACTIVITY] report week ending 19 Mar

by Peter Maydell

Progress: * UM-2 [QEMU upstream maintainership] - softfreeze was this week, lots of pullreq processing - spun v2 of "fix M-profile load of PC/SP from ELF images via memory aliases" thanks -- PMM

5 years, 2 months

Please use staging for your new bots; clang-cmake-aarch64-full is red for a month

by Galina Kistanova

Hello Linaro Toolchain Working Group, Please connect your new bots to the staging first and make them reliably green there: linaro-aarch64-flang-debug linaro-aarch64-flang-latest-clang linaro-aarch64-flang-latest-gcc clang-cmake-aarch64-full is red for a month. https://lab.llvm.org/buildbot/#/builders/7?numbuilds=700 Could you move linaro-aarch64-full to the staging and make it green again, please? Please let me know if I could help or you have questions. Thanks Galina

5 years, 3 months

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