Re: Nucleo f030r8 fails at QEMU Cortex M3 test
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Boie, Andrew P
The deeper context here is that we have a number of timing-sensitive tests which sometimes fall over if the server running sanitycheck is heavily loaded. AFAICT, this is due to QEMU trying to synchronize the emulated system timer with the host workstation timer.
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To date, nobody have been able to figure out a way to get QEMU to act differently. What we want is for the emulated system to be completely detached from the host system's sense of timing. Anyone who can figure this out, patches would be most welcome. Andrew -----Original Message-----
From: zephyr-devel-bounces@... [mailto:zephyr-devel-bounces@...] On Behalf Of Nashif, Anas Sent: Monday, August 14, 2017 8:39 AM To: Paul Sokolovsky <paul.sokolovsky@...>; Maciej Debski <maciej.debski@...> Cc: zephyr-devel@... Subject: Re: [Zephyr-devel] Nucleo f030r8 fails at QEMU Cortex M3 test Hi, There was an issue in how we re-run sanitycheck on failed tests (retry) to eliminate false positive due to heavy load and Qemu not being able to deal with that. This is now fixed. Anas -----Original Message----- From: zephyr-devel-bounces@... [mailto:zephyr-devel-bounces@...] On Behalf Of Paul Sokolovsky Sent: Monday, August 14, 2017 11:25 AM To: Maciej Dębski <maciej.debski@...> Cc: zephyr-devel@... Subject: Re: [Zephyr-devel] Nucleo f030r8 fails at QEMU Cortex M3 test Hello Maciej, On Mon, 14 Aug 2017 11:31:44 +0200 Maciej Dębski <maciej.debski@...> wrote: Hello,*All* tests fail sooner or later, with or without a reason. (As Murphy would add, non-tests fail sooner or later too.) If you're sure it's random failure not related to your changes, then you just need to resubmit your pull request to trigger a new CI build. To resubmit a PR, its commit revisions should change. The easiest way to achieve that is to rebase on the latest master. If it happens that nobody pushed any new commits to master yet, then you can do something like: git rebase --ignore-date HEAD^ This will update date of your last commit, thus changing its revision, and will allow to force-push the PR as usual.
-- Best Regards, Paul Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog _______________________________________________ Zephyr-devel mailing list Zephyr-devel@... https://lists.zephyrproject.org/mailman/listinfo/zephyr-devel _______________________________________________ Zephyr-devel mailing list Zephyr-devel@... https://lists.zephyrproject.org/mailman/listinfo/zephyr-devel |
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