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Huawei dev scolded for pointless Linux kernel code contributions

Submitted by Roy Schestowitz on Saturday 26th of June 2021 04:17:13 PM Filed under
Linux

Last week, Linux kernel contributor Qu Wenruo scolded another code donor, Zhen Lei, for wasting kernel maintainers' time with unnecessary patches.

In a post to Zhen Lei and the rest of the Linux kernel mailing list, Wenruo said he recently found a patch removing a debug out-of-memory error message from a selftest used by btrfs, a file system supported by the Linux kernel.

"It's nothing special, some small cleanup work from some kernel newbie," wrote Wenruo. "But the mail address makes me cautious, '@huawei.com'."

This is not the first time similar harmless "cleanup" patches have come from Huawei, said Wenruo, who observed those fixes were also "useless."

"This makes me wonder, what is really going on here," he wrote, noting that a quick search found a number of patches to "cleanup" out-of-memory error messages or to fix misspellings.

Wenruo's theory is that Zhen Lei submitted this inconsequential patch for Key Performance Indicator (KPI) credit – to do something that gets recognized by an employee performance measurement system as meaningful work.

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Linux 5.14 Set To See Many New Features, New GPU Support...

Submitted by Roy Schestowitz on Saturday 26th of June 2021 06:55:28 PM.
  • Linux 5.14 Set To See Many New Features, New GPU Support, Other Exciting Changes

    Linux 5.13 will debut tomorrow if Linus Torvalds is comfortable with the state of the code-base, which in turn will mark the opening of the Linux 5.14 merge window. Here is a look at what is on the table for this next follow-on version of the Linux kernel.

    Linux 5.13 features are quite exciting while as is usually the case, we are already salivating for what should be in Linux 5.14.

  • Huawei Proposes In-Kernel Transactional Database For Security Purposes

    While some Huawei engineers are currently facing criticism for submitting superfluous kernel patches in an effort to boost their own or the company's standing in the kernel community, other engineers at Huawei are working on more substantive kernel patches. Here's a rather peculiar new patch series out on Friday where a Huawei engineer is effectively proposing an in-kernel transactional database.

    The new proposal is a feature called "Huawei Digest Lists" as an in-kernel database for storing file and metadata digests. The intended use-case would be around integrity measurement (IMA) and exposing the database to user-space through SecurityFS.

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