[main][bugfix] bugfix for minicpm models (#3527)

### What this PR does / why we need it?
bugfix for minicpm-2b and minicpm3-4b

- vLLM version: v0.11.0rc3
- vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.0

Signed-off-by: Wang Kunpeng <1289706727@qq.com>

Author: kunpengW-code

.github/workflows/vllm_ascend_test.yaml

@@ -121,7 +121,6 @@ jobs:
           export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib
           pytest -sv --cov --cov-report=xml:unittests-coverage.xml tests/ut \
           --ignore=tests/ut/test_platform.py \
-          --ignore=tests/ut/patch/worker/patch_common/test_patch_minicpm.py \
           --ignore=tests/ut/core/test_scheduler.py \
           --ignore=tests/ut/kv_connector/test_llmdatadist_connector.py \
           --ignore=tests/ut/kv_connector/test_mooncake_connector.py \

vllm_ascend/patch/worker/patch_common/__init__.py

@@ -26,6 +26,4 @@
 import vllm_ascend.patch.worker.patch_common.patch_roberta  # noqa
 import vllm_ascend.patch.worker.patch_common.patch_weight_loader  # noqa
 import vllm_ascend.patch.worker.patch_common.patch_multimodal_merge  # noqa
-
-# TODO: revert me when triton import is fixed
-# import vllm_ascend.patch.worker.patch_common.patch_minicpm  # noqa
+import vllm_ascend.patch.worker.patch_common.patch_minicpm  # noqa

vllm_ascend/worker/model_runner_v1.py

@@ -1346,6 +1346,8 @@ def _prepare_inputs(
         positions_cpu = self.positions_cpu[:num_input_tokens]
         positions = self.positions[:num_input_tokens]
         seq_lens_cpu = self.seq_lens_cpu[:num_reqs]
+        attn_state = self._build_attn_state(num_reqs, num_scheduled_tokens,
+                                            num_valid_tokens)
         self.attn_mask = self._make_attention_mask(seq_lens=seq_lens_cpu,
                                                    position=positions_cpu,
                                                    attn_state=attn_state)