Tag: x86 architecture
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The Register: Arm lays down the law with a blueprint to challenge x86’s PC dominance
Source URL: https://www.theregister.com/2024/11/21/arm_pcbsa_reference_architecture/ Source: The Register Title: Arm lays down the law with a blueprint to challenge x86’s PC dominance Feedly Summary: Now it’s up to OEMs and devs to decide whether they want in Arm has published its PC Base System Architecture (PC-BSA) specification, the blueprint for standardizing Arm-based PCs.… AI Summary and Description:…
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Hacker News: Qualcomm RISCs, Arm Pulls: The Legal Battle for the Future of Client Computing
Source URL: https://thechipletter.substack.com/p/qualcomm-riscs-arm-pulls-the-legal Source: Hacker News Title: Qualcomm RISCs, Arm Pulls: The Legal Battle for the Future of Client Computing Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses a significant legal dispute between Qualcomm and Arm Holdings Plc regarding Qualcomm’s use of Arm’s intellectual property to design chips. This situation reflects…
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The Register: Thanks Linus. Torvalds patch improves Linux performance by 2.6%
Source URL: https://www.theregister.com/2024/11/06/torvalds_patch_linux_performance/ Source: The Register Title: Thanks Linus. Torvalds patch improves Linux performance by 2.6% Feedly Summary: 21 lines that show the big man still has what it takes A relatively tiny code change by penguin premier Linus Torvalds is making a measurable improvement to Linux’s multithreaded performance.… AI Summary and Description: Yes Summary:…
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Wired: What Is a Copilot+ PC? Explaining Microsoft’s AI Term for Windows Laptops
Source URL: https://www.wired.com/story/what-is-copilot-plus-pc/ Source: Wired Title: What Is a Copilot+ PC? Explaining Microsoft’s AI Term for Windows Laptops Feedly Summary: Microsoft aimed to revolutionize its Windows operating system with this AI-soaked laptop certification. It’s still a work in progress. AI Summary and Description: Yes Summary: The text discusses Microsoft’s newly announced Copilot+ PCs, emphasizing their…
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Hacker News: DEF Con 32 – AMD Sinkclose Universal Ring-2 Privilege Escalation (Not Redacted) [pdf]
Source URL: https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Enrique%20Nissim%20Krzysztof%20Okupski%20-%20AMD%20Sinkclose%20Universal%20Ring-2%20Privilege%20Escalation.pdf Source: Hacker News Title: DEF Con 32 – AMD Sinkclose Universal Ring-2 Privilege Escalation (Not Redacted) [pdf] Feedly Summary: Comments AI Summary and Description: Yes Summary: The provided text discusses a significant vulnerability in AMD’s System Management Mode (SMM) that can be exploited for privilege escalation, presenting both theoretical and practical approaches…