[Bugfix][KV Offload] Fix shared-region ownership and startup cleanup - #53073

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Alex-ai-future wants to merge 19 commits into

vllm-project:mainfrom

Alex-ai-future:fix/kv-offload-shared-region-owner

Commits on Sep 13, 2026

[Bugfix][KV Offload] Decouple shared-region creator ownership

Alex-ai-future
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codex
committed
10fe5b8
[Bugfix][KV Offload] Fix shared region import order

Alex-ai-future
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codex
committed
a596c91
[Bugfix][KV Offload] Fix shared region cleanup ownership

Alex-ai-future
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codex
committed
9338d7a
[Bugfix][KV Offload] Fix shared region test rank typing

Alex-ai-future
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codex
committed
2a39140
[Bugfix][KV Offload] Cover barrier cleanup without creator

Alex-ai-future
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codex
committed
b656e21
[Bugfix][KV Offload] Make unlink ownership explicit

Alex-ai-future
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codex
committed
83a54c8
[Bugfix][KV Offload] Unlink owner outside barrier branch

Alex-ai-future
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codex
committed
150f1c9
[Bugfix][KV Offload] Select owner per DP engine

Alex-ai-future
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codex
committed
115a070
[Bugfix][KV Offload] Clean up failed tiering startup

Alex-ai-future
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codex
committed
2e4d29c
[Bugfix][KV Offload] Clarify shared path cleanup

Alex-ai-future
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codex
committed
cb4a172
[Bugfix][KV Offload] Fix shared-region ownership tests

Alex-ai-future
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codex
committed
c753f3c
[Bugfix][KV Offload] Fix shared-region test setup

Alex-ai-future
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codex
committed
24631af
[Bugfix][KV Offload] Remove low-value ownership tests

Alex-ai-future
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codex
committed
54343c3
[Bugfix][KV Offload] Separate startup abort cleanup
Alex-ai-future
committed
814393f
[Bugfix][KV Offload] Narrow mmap base initialization
Alex-ai-future
committed
79157f2
[Bugfix][KV Offload] Reconcile shared region with HiSparse
Alex-ai-future
committed
4193c65

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[Bugfix][KV Offload] Fix shared-region ownership and startup cleanup - #53073

[Bugfix][KV Offload] Fix shared-region ownership and startup cleanup#53073
Alex-ai-future wants to merge 19 commits into
vllm-project:mainfrom
Alex-ai-future:fix/kv-offload-shared-region-owner

Commits on Sep 13, 2026

[Bugfix][KV Offload] Decouple shared-region creator ownership

[Bugfix][KV Offload] Fix shared region import order

[Bugfix][KV Offload] Fix shared region cleanup ownership

[Bugfix][KV Offload] Fix shared region test rank typing

[Bugfix][KV Offload] Cover barrier cleanup without creator

[Bugfix][KV Offload] Make unlink ownership explicit

[Bugfix][KV Offload] Unlink owner outside barrier branch

[Bugfix][KV Offload] Select owner per DP engine

[Bugfix][KV Offload] Clean up failed tiering startup

[Bugfix][KV Offload] Clarify shared path cleanup

[Bugfix][KV Offload] Fix shared-region ownership tests

[Bugfix][KV Offload] Fix shared-region test setup

[Bugfix][KV Offload] Remove low-value ownership tests

[Bugfix][KV Offload] Separate startup abort cleanup

[Bugfix][KV Offload] Narrow mmap base initialization

[Bugfix][KV Offload] Reconcile shared region with HiSparse

Commits on Sep 14, 2026

[Bugfix][KV Offload] Close shared region startup cleanup gaps

[Bugfix][KV Offload] Release mmap view during startup cleanup

[Bugfix][KV Offload] Release shared mmap views before cleanup