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"AMD Zen 3" not available in "Processor family" in kernel config (menuconfig) with gcc-10.3.0 #75

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victor-vc opened this issue Jun 16, 2021 · 4 comments

victor-vc commented Jun 16, 2021

According to https://github.com/graysky2/kernel_compiler_patch/blob/master/more-uarches-for-kernel-5.8%2B.patch#L38 and https://github.com/graysky2/kernel_compiler_patch/blob/master/more-uarches-for-kernel-5.8%2B.patch#L61, the "AMD Zen 3" option (-march=znver3) requires GCC version >=10.3. However, https://github.com/graysky2/kernel_compiler_patch/blob/master/more-uarches-for-kernel-5.8%2B.patch#L222 states "depends on ( CC_IS_GCC && GCC_VERSION > 100300 )", so the kernel cannot be compiled for Zen 3 with GCC 10.3.

Contributor

pfactum commented Jun 16, 2021

My bad! 2eb521e

@graysky2 shall you fix this directly, or I will submit a PR?

Owner

graysky2 commented Jun 16, 2021

Should be >= I believe, yes? I can change it.

Author

victor-vc commented Jun 16, 2021

Yes, it should be "depends on GCC_VERSION >= 100300"

graysky2 closed this as completed in

a8d200f

Owner

graysky2 commented Jun 16, 2021 •

edited

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Thanks for reporting, please verify functionality and I will tag a new release.

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