---
id: pr-vllm-27232
repo: vllm-project/vllm
pr: 27232
title: '[Bugfix] Ensure calculated KV scales are applied in attention.'
author: adabeyta
date: '2025-11-10'
url: https://github.com/vllm-project/vllm/pull/27232
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- pipeline-stages
techniques:
- pipeline-stages
hardware_features: []
kernel_types:
- attention
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: a5a790eea6035760c71eae1861c1e5f369bc6d08
inclusion_reason: kernel file changes
changed_paths:
- .buildkite/test-pipeline.yaml
- tests/compile/test_full_graph.py
- vllm/attention/layer.py
- vllm/v1/worker/gpu_model_runner.py
head_ref_oid: 44eb6274e5f8a9f03aa8fd41fc44c0f394825159
artifact_dir: evidence/pull-bundles/vllm/gh-27232
---
# [Bugfix] Ensure calculated KV scales are applied in attention.

- Repository: `vllm-project/vllm`
- PR: [27232](https://github.com/vllm-project/vllm/pull/27232)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `.buildkite/test-pipeline.yaml`
- `tests/compile/test_full_graph.py`
- `vllm/attention/layer.py`
- `vllm/v1/worker/gpu_model_runner.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-27232`
