[2/N][Attention] Enable masked MHA for sparse MLA prefills - #48770

[2/N][Attention] Enable masked MHA for sparse MLA prefills#48770

vllm-bot merged 28 commits into

vllm-project:mainvllm-project/vllm:mainfrom

MatthewBonanni:fa4_masked_mha_remainderMatthewBonanni/vllm:fa4_masked_mha_remainderCopy head branch name to clipboard