When homebrewing a CPU, one has to deal with microcode. Microcode is the low-level nuts and bolts of how, precisely, a CPU executes instructions (like opcodes) and performs functions such as updating ...

OpenBSD is expanding its support by finally being able to apply AMD CPU microcode updates. It was reported that this comes with the latest code, which supports the update with new abilities. OpenBSD ...

Most CPUs on the market in recent years have adopted an implementation method called the microprogram method, and updates can be applied by rewriting the microcode when a security defect is found. CPU ...

If you needed any further confirmation that AMD's "Granite Ridge" desktop processors sporting the Zen 5 architecture were on their way before long, the latest piece of evidence is an update for the ...

前回までに紹介してきたように、 initrdは元々、 モジュール化されたカーネル・ ドライバを、 HDD上のファイルシステムを介することなくカーネルに組み込むための仕組みとして考案されました。 きちんと確認したわけではないものの、 initrdのルーツは ...

When AMD finally issued patches for its critical microcode security hole on Monday, it said that the glitch 'could lead to the loss of Secure Encrypted Virtualization protection.' AMD on Monday issued ...

A hardware enthusiast has demonstrated that Intel’s Bartlett Lake-based Core 9 273PQE processor can be made to run on a ...