ABI mismatch build error for 6.17.y and rustc 1.91.0

[Greg KH <gregkh@linuxfoundation.org>]

My laptop just upgraded rustc to 1.91.0 and now I get the following
build error in 6.17.y when doing a 'allmodconfig' build:

  RUSTDOC TK rust/kernel/lib.rs
error: mixing `-Zsanitizer` will cause an ABI mismatch in crate `kernel`
 --> rust/kernel/lib.rs:3:1
  |
3 | //! The `kernel` crate.
  | ^
  |
  = help: the `-Zsanitizer` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
  = note: unset `-Zsanitizer` in this crate is incompatible with `-Zsanitizer=kernel-address` in dependency `core`
  = help: set `-Zsanitizer=kernel-address` in this crate or unset `-Zsanitizer` in `core`
  = help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=sanitizer` to silence this error

I don't see that on Linus's branch, but maybe I don't have the same
build options enabled there.  Is 6.17.y missing a patch that is in
6.18-rc to resolve this that I just can't seem to find?

thanks,

greg k-h