Re: [PATCH 01/11] Compiler Attributes: Add __require_explicit_initialization macro

[sashiko-bot@kernel.org]

> Clang supports the 'require_explicit_initialization' attribute on struct
> fields to indicate that a field must be initialized explicitly by the
> user when the object is constructed. When an aggregate initializer or
> uninitialized variable omits an annotated field, Clang emits a
> -Wuninitialized-explicit-init warning (enabled by default).
> 
> Add the __require_explicit_initialization macro to
> include/linux/compiler_attributes.h (which is included by
> include/linux/compiler_types.h and include/linux/compiler.h) so kernel
> structs with error-prone initialization (such as mandatory callbacks or
> cleanup handlers) can enforce explicit initialization at compile time,
> as discussed at the Linux Plumbers Conference.
> 
> Also teach Sphinx (Documentation/conf.py), kernel-doc
> (tools/lib/python/kdoc/xforms_lists.py), and checkpatch.pl about the new
> attribute macro.
> 
> Link: https://lpc.events/event/20/contributions/2392/
> Assisted-by: Antigravity:gemini-3.1-pro
> Signed-off-by: Ian Rogers <irogers@google.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20261013223946.1836757-1-irogers@google.com?part=1