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On 05/21/15 10:57, Dale wrote: |
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> walt wrote: |
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>> I just wasted some time figuring out this mess: |
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>> |
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>> I just updated google-chrome, which printed this confusing warning message: |
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>> |
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>> "CONFIG_USED_NS not seen when it should be" |
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>> |
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>> First, there's a typo: it should read "CONFIG_USER_NS" |
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>> ^ |
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>> |
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>> Then, after I figured out that CONFIG_USER_NS is a kernel config item, |
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>> requiring reinstallation of my kernel, I wasted more time figuring out |
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>> (for the n'th time) that you shouldn't just change a single kernel config |
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>> item and do "make" because that shortcut can break important things. |
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>> |
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>> No, you should do "make clean" first, and then do "make" etc. |
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> Doesn't "make clean" clear out your config? I've changed one thing |
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> before and just run "make" and it work just fine. |
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> |
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> Dale |
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> |
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> :-) :-) |
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> |
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No, "make clean" does not clear your config. It depends on what you |
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change - I guess their Makefiles/Kconfig doesn't specify all the |
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dependencies for CONFIG_USER_NS. If you're on a decent machine, the |
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kernel builds pretty quick anyways, and a clean build will always be |
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correct. |
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|
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Alec |