Unix, Linux, DevOps , Cloud computing and BigData Knowledge-Base

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[$] The memory-management subsystem development process

One fixture of the memory-management track at the Linux Storage, Filesystem, and Memory-Management Summit is a discussion with subsystem maintainer Andrew Morton on how the development process is going. The 2019 version indicated that the memor… Continue Reading — [$] The memory-management subsystem development process

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[$] get_user_pages(), pinned pages, and DAX

The problems associated with the kernel’s internal get_user_pages() function have been a topic of discussion at the Linux Storage, Filesystem, and Memory-Management Summit for a few years. At the 2019 event, Jan Kara began a plenary session by… Continue Reading — [$] get_user_pages(), pinned pages,...

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Mageia 2019-0153: putty/filezilla/wxgtk security update

A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification (CVE-2019-9894). In PuTTY versions before 0.71 on Unix, a remotely triggerable buffer overflow exists in any kind of server-to-clie… Continue Reading — Mageia 2019-0153: putty/filezilla/wxgtk security...

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Red Hat Enterprise Linux 8 released

Red Hat has announced the release of Red Hat Enterprise Linux 8. “Modern IT is hybrid IT. But turning a sprawling ecosystem—from traditional datacenters to public cloud services—into a true hybrid environment requires a few things. Scaling as needed. Moving workloads seamlessly. Developing and managing applications...

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Red Hat Enterprise Linux 8 released

Red Hat has announced the release of Red Hat Enterprise Linux 8. “Modern IT is hybrid IT. But turning a sprawling ecosystem—from traditional datacenters to public cloud services—into a true hybrid environment requires a few things. Scaling as needed. Moving workloads seamlessly. Developing and managing applications...

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Things happen in 3’s

They say things happen in 3’s and it’s about that time for me at SUSE. When I started here 5 months ago, it was heads-down building and preparing for 2 significant launches. The first was supporting my colleagues on our SUSE for SAP solutions team on...

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