Paolo Bonzini

@fagiolinux

Distinguished Engineer at , KVM Maintainer. and alumnus.

Turate, Italy
Vrijeme pridruživanja: travanj 2011.

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  1. proslijedio/la je Tweet
    30. sij

    IBM CEO Ginni Rometty is stepping down, Arvind Krishna to take over. Jim Whitehurst is new President.

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  2. proslijedio/la je Tweet
    1. sij

    I wrote down my initial stumbling blocks when starting out with development: I'm probably going to blog more about RISC-V in the future. I should have chosen a better domain name. ;)

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  3. proslijedio/la je Tweet

    Feeling like you want to put some money towards something that matters? Invest in software freedom today -- and get your gift doubled!

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  4. proslijedio/la je Tweet
    21. pro 2019.

    Compile times of fio on my laptop, a scientific study: gcc-5.5: 16.5s gcc-6.5: 17.7s gcc-7.4: 18.8s gcc-8.3: 18.3s gcc-9.2: 19.7s Internal benchmark (using null engine): gcc-5.5: ~8400K IOPS gcc-9.2: ~8900K IOPS Compile time increase expected, perf increase nice surprise!

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  5. proslijedio/la je Tweet

    Hello, my name is Kristin and I have never seen a single Star War. After learning some incredible facts about moisture farming from I’ve decided to watch every movie over the span of one week beginning with the original trilogy.

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  6. 23. stu 2019.
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  7. proslijedio/la je Tweet
    16. stu 2019.

    Red Hat crew at KVM Forum 2019 in Lyon, France! Photo credits:

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  8. proslijedio/la je Tweet
    12. stu 2019.

    Google KVM MMU TDP direct case re-implementation * Remove kvm_mmu_page & rmap (Used by shadow-paging) * RW spinlock to parallelise PF handlers but block on MMU-notifier * Safely traverse EPT by RCU & free on RCU cb * cmpxchg SPTEs * Defer TLB invalidations

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  9. 12. stu 2019.

    There was once a lawyer named Ned whose verses were GPL'd At first I said "lame!" then I did the same either version 2 of the License, or (at your option) any later version.

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  10. 7. stu 2019.
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  11. proslijedio/la je Tweet
    7. stu 2019.

    FYI, microvm, the minimalist machine type for QEMU inspired by Firecracker, has been merged upstream! 😁 If you're working on lightweight virtualization (i.e., containers or FaaS), you should consider giving it a try.

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  12. 2. stu 2019.

    KVM Forum 2019 is over and was super successful! Thanks to everyone who participated (so many new faces!) and sponsors

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  13. proslijedio/la je Tweet
    25. lis 2019.

    There's some key insights in the healthy dynamics of forks in this post. Through forks communities explore different directions and ideas. They can provide signals to those that commit to the origin of the fork. Good ideas that are aligned with goals can be merged.

    
Screenshot of paragraph:
The main lesson we learned is that perceptions matter. Once enough people believe QEMU to be too big and insecure, writing great software will not be sufficient to convince them otherwise. Instead, you should always tell people about your work, and explain how and why it is great! Kata Containers was able to drop their QEMU forks because we listened to the people in that community, provided
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  14. proslijedio/la je Tweet
    25. lis 2019.

    Here's an awesome overview of software that uses the virtualization subsystem in various ways from of , featuring , crossvm, QEMU, and more. Cross-community learning, evolution, and innovation!

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  15. proslijedio/la je Tweet
    24. lis 2019.

    Explore the userspace side of the stack in this blog post:

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  16. proslijedio/la je Tweet
    25. srp 2019.

    1.8 release is here! This latest release upgrades to QEMU 4.0 hypervisor & Firecracker 0.17 hypervisor. Kata now supports using Firecracker's jailer, adding extra security isolation for the VMM on the host. Thank you to all who contributed!

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  17. 22. srp 2019.

    . getting 500 from and failing to push

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  18. proslijedio/la je Tweet

    Pearson is switching to a "Netflix-style subscription-based model." Which is to say: students will be pressured to rent textbooks on subscription, readable only with proprietary malware with .

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  19. proslijedio/la je Tweet
    19. srp 2019.

    We might need to revisit this old idea that "VMs are better for isolation but slower to boot than containers" 😉

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  20. proslijedio/la je Tweet

    According to a survey of over 30,000 developers, these are the top 25 people who will have the most influence in tech, and we're not surprised to find RMS, founder of the FSF, on the list. But please remember, we advocate , not open source!

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