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Tom’s Hardware
Tom’s Hardware
Technology
Christopher Harper

Linus Torvalds is "fed up with buggy hardware and completely theoretical attacks" — Linux kernel creator lashes out ahead of proposed kernel code modifications

Linus Torvalds, creator and frequent maintainer of the open source Linux kernel.

Linux creator and kernel maintainer Linus Torvalds recently made outspoken comments on the Linux kernel mailing list thread criticizing changes made to the kernel purely to account for buggy hardware and theoretical attacks, per Phoronix. This was prompted by proposed code that Torvalds pointed out likely wouldn't work with Intel Arrow Lake and Lunar Lake CPUs due to their use of Linear Address Masking (LAM), an Intel feature allowing software to use untranslated address bits for metadata within 64-bit linear addresses.

"Honestly," Linus Torvalds starts his reply, "I'm pretty damn fed up with buggy hardware and completely theoretical attacks that have never actually shown themselves to be used in practice."

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