Qeravio
Canonical AI event

Hexagon DMA handling updated to support 64-bit mappings.

Hexagon's buffer and DMA handling now supports 64-bit mappings. Updated SSM_CONV for proper 64-bit DMA support.

21 Sept 20261 verified claims1 sources1 observations
What happened

The official source reports this update: b11070: hexagon: overhaul of buffer and DMA handling to support 64bit mappings + improvements.

Why it matters

This official update documents a development concerning b11070: hexagon: overhaul of buffer and DMA handling to support 64bit mappings + improvements. Its practical significance depends on the scope and evidence stated by the source.

What to watch next

Read the official source update and verify its stated scope, evidence and timing before acting on it.

Connected knowledge

Entities affected by this event

Llama Cppsubject
Continue this topic
infrastructureApple's Metal framework updated to resolve macOS 27 SDK deprecation warnings.21 Sept 2026infrastructureNVIDIA Volta GPU MMVQ to MMQ crossover tuning applied.21 Sept 2026infrastructureWebGPU adds fused GDN + cpy to macOS, Linux, Android, Windows, and openEuler.21 Sept 2026infrastructureGemma 4 FA tuning added for Ampere GPUs and newer.21 Sept 2026infrastructureMetal kernel supports variable hc in dsv4_hc_pre20 Sept 2026infrastructureLlama.cpp now handles invalid UTF-8 sequences in its AST.20 Sept 2026
Evidence trail

Sources behind the event

llama.cpp official releasesb11070: hexagon: overhaul of buffer and DMA handling to support 64bit mappings + improvements
Editorial presentation

Read the public story

Open story