Re: [PATCH v3 0/2] Fix kallsyms with CONFIG_LTO_CLANG

[Petr Mladek]

On Wed 2024-08-07 15:05:11, Song Liu wrote:
> With CONFIG_LTO_CLANG, the compiler/linker adds .llvm.<hash> suffix to
> local symbols to avoid duplications. Existing scripts/kallsyms sorts
> symbols without .llvm.<hash> suffix. However, this causes quite some
> issues later on. Some users of kallsyms, such as livepatch, have to match
> symbols exactly.
> 
> Address this by sorting full symbols at build time, and let kallsyms
> lookup APIs to match the symbols exactly.

The changes look good from the livepatching POV. For both patches,
feel free to use:

Acked-by: Petr Mladek <pmladek@xxxxxxxx>

I made a quick glance over the code changes. They look sane. But I did
not check them deep enough to provide a valuable Reviewed-by ;-)

Best Regards,
Petr