https://www.phoronix.com/news/Linux-6.8-s390-Syscall-Perf
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Linux On IBM Z "s390" To See ~11% Higher Syscall Entry Performance On Linux 6.8
For those interested in Linux on IBM Z / s390, there's a small change yielding measurable benefits to the s390 system call entry performance with the forthcoming Linux 6.8 kernel.
