[Bug target/121911] x86-64: -mstack-protector-guard=global should respect symbol visibility

[slyfox at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121911

--- Comment #8 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
(In reply to Drea Pinski from comment #6)

> Change systemd since glibc has it defined as uintptr_t:
> csu/libc-start.c:uintptr_t __stack_chk_guard attribute_relro;
> elf/rtld.c:uintptr_t __stack_chk_guard attribute_relro;

Sounds good! Proposed as https://github.com/systemd/systemd/pull/41956