Sponsor of the Day:
Jerkmate
https://www.osadl.org/?id=83
Realtime-Preempt: OSADL - Open Source Automation Development Lab eG
OSADL promotes and supports the use of Open Source software in the automation and machine industry.
osadl open sourceautomation development labrealtimepreempteg
https://lwn.net/ml/all/20260403191942.21410-1-dipiets@amazon.it/
[PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://www.cnblogs.com/gecpyy/p/19909167
PREEMPT_RT补丁技术实现:RCU - 阿百山 - 博客园
Apr 22, 2026 - RCU (Read-Copy Update, 读 - 复制 - 更新) 是 Linux 内核中一种专为 读多写少 场景优化的高性能同步机制。它的核心优势是:读操作完全无锁、零开销,写操作通过延迟回收保证安全,极大提升多核并发效率。 一、核心原理 RCU 将更新操作拆分为 移除(替换) 和 回收(释放
preempt
https://www.helpnetsecurity.com/2020/09/25/crowdstrike-preempt/
CrowdStrike acquires Preempt to provide zero trust security architecture and threat protection -...
CrowdStrike announced it has agreed to acquire Preempt Security, provider of Zero Trust and conditional access technology.
zero trust securitythreat protectioncrowdstrikeacquirespreempt
https://osseu18.sched.com/event/FwGt/preempt-rt-latency-benchmarking-of-the-cortex-a53-processor-paul-thomas-amsc
Open Source Summit + ELC Europe 2018: Preempt-RT Latency Benchmarking of the C...
View more about this event at Open Source Summit + ELC Europe 2018
open source summitelc europe 2018preemptrtlatency
https://lwn.net/ml/all/wggtu3jjnloqq4fpokuiusbczatxvsgpghkiljzfz5cn53sigr@xcvnvlblte7o/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://lwn.net/ml/all/ccux4fgjcr626swwjwtdstxddkqjyxvcwsesqquttcg7wuwnp5@u72yuxsvdu24/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://lwn.net/ml/all/20260406004339.a6fssp46e2ap6li4@airbuntu/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://www.paymentsdive.com/news/occ-plans-to-preempt-illinois-interchange-law/817618/
OCC plans to preempt Illinois interchange law | Payments Dive
Apr 27, 2026 - The Office of the Comptroller of the Currency issued an “interim final order” Friday to preempt the state’s law aimed at eliminating card interchange fees on...
illinois interchangepayments diveoccplanspreempt
https://lwn.net/ml/all/20260407082018.GC3738010@noisy.programming.kicks-ass.net/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://lwn.net/ml/all/20260403213207.GF2872@noisy.programming.kicks-ass.net/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://lwn.net/ml/all/20260403191942.21410-2-dipiets@amazon.it/
[PATCH 1/1] sched: Restore PREEMPT_NONE as default [LWN.net]
1 sched restorepreempt nonedefault lwnpatch
https://thebuild.com/blog/2026/04/23/preempt_none-is-dead-your-postgres-probably-doesnt-care/
PREEMPT_NONE Is Dead; Your Postgres Probably Doesn’t Care — the build
Apr 23, 2026 - A benchmark came out of AWS earlier this month showing PostgreSQL throughput on Linux 7.0 dropping to 0.51x what the same workload produced on Linux 6.x. T…
preempt nonedeadpostgresprobablycare
https://lwn.net/ml/all/adToQS5dousG6UVZ@J2N7QTR9R3/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://techstrong.ai/articles/white-house-delivers-ai-roadmap-urges-congress-to-preempt-state-rules/
White House Delivers AI Roadmap, Urges Congress to Preempt State Rules - Techstrong.ai
Mar 20, 2026 - The Trump administration dropped a skimpy AI policy framework on Congress that would strip states of their power to regulate the technology.
white housedelivers aiurges congressstate rulesroadmap
https://lwn.net/ml/all/20260407082924.GE3738010@noisy.programming.kicks-ass.net/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone
https://www.pymnts.com/cpi-posts/two-house-bills-aim-to-create-national-privacy-standards-preempt-state-laws/
Two House Bills Aim to Create National Privacy Standards, Preempt State Laws
House Republicans introduced a pair of bills creating a national data privacy standard to override the patchwork of state privacy laws.
house billscreate nationalprivacy standardsstate lawstwo
https://lwn.net/ml/all/20260407084913.GF3738010@noisy.programming.kicks-ass.net/
Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default [LWN.net]
patch 0 1sched restore preemptdefault lwnnone