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by wolf550e
2839 days ago
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By "userland" Linus meant actual users of the Linux kernel, not all possible theoretical users of the Linux kernel. For example, if there is a program that just uses quirks of implementation to fingerprint the kernel version, it will get broken all the time and will need updating every kernel release, but as long as people's actual servers, phones, desktops and IoT devices keep working without changes, that's not a breaking change. |
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