---
id: pr-vllm-28878
repo: vllm-project/vllm
pr: 28878
title: '[Bugfix] Make compressed-tensors MoEs respect ignored layers'
author: HDCharles
date: '2025-11-27'
url: https://github.com/vllm-project/vllm/pull/28878
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
- pipeline-stages
- quantization
techniques:
- kernel-fusion
- pipeline-stages
hardware_features: []
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: df01eda4dc570dbf9aa45dd196e288d13f427fab
inclusion_reason: kernel file changes
changed_paths:
- .buildkite/test-pipeline.yaml
- tests/quantization/test_compressed_tensors.py
- vllm/model_executor/layers/fused_moe/__init__.py
- vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors.py
- vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py
head_ref_oid: f051ec4757d9ee9dd4a7b9accf4431b7122a849f
artifact_dir: evidence/pull-bundles/vllm/gh-28878
---
# [Bugfix] Make compressed-tensors MoEs respect ignored layers

- Repository: `vllm-project/vllm`
- PR: [28878](https://github.com/vllm-project/vllm/pull/28878)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `.buildkite/test-pipeline.yaml`
- `tests/quantization/test_compressed_tensors.py`
- `vllm/model_executor/layers/fused_moe/__init__.py`
- `vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors.py`
- `vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-28878`
