SENSOR Lite
Local analysis Public kernel fixture

Linux kernel revision analysis

Compare API usage
across revisions.

This demo parses pinned Linux kernel revisions with Clang, builds API-usage and change graphs, and compares the code before and after commit e9ea0b30ada0.

torvalds/linux / drivers / xen / grant-table.c

Revision comparison

3 commits / 4 years
--risk

Pattern divergence

Analyzing...
API calls--in selected revision
Mined patterns--at 100% support
Graph elements--nodes + edges

API usage graph

gnttab_dma_alloc_pages()

Action Guard Data

Implementation

Clang ASTCalls, guards, line numbers, and variable references come from the compiler AST.
Revision comparisonThe selected revision is checked against history-derived or fix-derived rules.
Traceable resultEach score identifies the missing rule and the relevant source change.