Rust fixes for v6.11 (2nd) Toolchain and infrastructure: - Fix builds for nightly compiler users now that 'new_uninit' was split into new features by using an alternative approach for the code that used what is now called the 'box_uninit_write' feature. - Allow the 'stable_features' lint to preempt upcoming warnings about them, since soon there will be unstable features that will become stable in nightly compilers. - Export bss symbols too. 'kernel' crate: - 'block' module: fix wrong usage of lockdep API. 'macros' crate: - Provide correct provenance when constructing 'THIS_MODULE'. Documentation: - Remove unintended indentation (blockquotes) in generated output. - Fix a couple typos. MAINTAINERS: - Remove Wedson as Rust maintainer. - Update Andreas' email.