Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: - [Medium] The implemented DOT model contradicts explicit claims made in the commit message regarding states, transitions, and invariants. --
--- Patch [3]: [PATCH v6 3/9] rv: Add tlob model DOT file --- commit 8a3ea61817d2834335f8a9230c5ffaf2a08353b7 Author: Wen Yang <[email protected]> rv: Add tlob model DOT file This commit adds the Graphviz DOT specification of the tlob hybrid automaton to the kernel's verification models. > Add the Graphviz DOT specification of the tlob hybrid automaton to > tools/verification/models/. The model has three states (running, > waiting, sleeping), five transitions (switch_in, preempt, wakeup, > sleep), and a single clock invariant clk_elapsed < BUDGET_NS() active > in all states. [Severity: Medium] Does this description accurately reflect the implemented model? The text mentions three states, five transitions, and an invariant active in all states. However, the included DOT file defines a fourth "stopped" state, two additional transitions ("stop" and "start"), and omits the invariant from the "stopped" state: tools/verification/models/tlob.dot: "running" [label = "running\nclk_elapsed < BUDGET_NS()", color = green3]; "waiting" [label = "waiting\nclk_elapsed < BUDGET_NS()"]; "sleeping" [label = "sleeping\nclk_elapsed < BUDGET_NS()"]; "stopped" [label = "stopped"]; "running" -> "sleeping" [ label = "sleep" ]; "running" -> "waiting" [ label = "preempt" ]; "waiting" -> "running" [ label = "switch_in" ]; "sleeping" -> "waiting" [ label = "wakeup" ]; "running" -> "stopped" [ label = "stop" ]; "stopped" -> "running" [ label = "start;reset(clk_elapsed)" ]; Could the commit message be updated to match the actual automaton implemented in the code? -- Sashiko AI review ยท https://sashiko.dev/#/patchset/[email protected]?part=3
