Hefty stable kernel updates for Friday
Greg Kroah-Hartman has announced the release of several stable Linux kernels, including versions 7.1.5, 6.18.40, and 5.15.212. These updates include a large number of patches, with 7.1.5-rc1 having over 2,000 patches. Users are advised to upgrade to the latest kernel versions for the best performance and security.
- ▪The 7.1.5 kernel update includes over 2,000 patches.
- ▪The 6.18.40 kernel update includes 1,611 patches.
- ▪Users are advised to upgrade to the latest kernel versions for optimal performance and security.
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Story provenance
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Record
| Original publisher | LWN.net (Linux Weekly News) |
| Canonical URL | https://lwn.net/Articles/1084921/ |
| Publication time | Fri, 24 Jul 2026 17:01:34 +0000 |
| Retrieval time | 2026-07-24T17:04:14.025Z |
| Last seen | 2026-07-24T17:04:14.025Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | fhcSy5J7GkX7 · 2 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Greg Kroah-Hartman has announced the release of the 7.1.5, 6.18.40, 6.12.97, 6.6.145, 6.1.178, 5.15.212, and 5.10.261 stable Linux kernels. This batch of kernels includes a hefty set of updates, possibly the the largest ever. 7.1.5-rc1, for example, included more than 2,000 patches, 6.18.40-rc1 included 1,611 patches, and so forth. Users are advised to upgrade. to post comments
Excerpt limited to ~120 words for fair-use compliance. The full article is at LWN.net (Linux Weekly News).