Re: [linus:master] [fortify] 239d87327d: vm-scalability.throughput 17.3% improvement

[Kees Cook]

On Thu, Jan 09, 2025 at 02:57:58PM +0800, kernel test robot wrote:
> kernel test robot noticed a 17.3% improvement of vm-scalability.throughput on:
> 
> commit: 239d87327dcd361b0098038995f8908f3296864f ("fortify: Hide run-time 
> copy size from value range tracking")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

Well that is unexpected. There should be no binary output difference
with that patch. I will investigate...

-- 
Kees Cook