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On Mon, 7 Sep 2015 21:23:51 +0200 |
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Håkon Alstadheim <hakon@×××××××××××××××.no> wrote: |
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> > General note about the commands and switches below: Most have been |
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> > found by trial and error, and the setup used may be utterly WRONG. |
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> Corrected: My gcc-version is x86_64-pc-linux-gnu-4.9.3 |
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> > # uname -a |
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> > Linux gentoo 4.0.9-gentoo #1 SMP Tue Sep 1 01:10:52 CEST 2015 x86_64 |
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I went through some similar pain about a year ago with intermittent and |
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hard-to-reproduce usb3 errors. I've snipped so much because I don't |
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know enough to comment on your details, but I did learn one thing |
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during my struggle: the xhci driver is under heavy development, and |
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bugs are being added and fixed almost every day. |
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Based on my experience, I think that trying different versions of the |
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kernel (maybe even vanilla-kernel?) would give you more useful info |
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than switching compiler/use flags, etc. |
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<kernel gossip> Sarah Sharp was xhci maintainer during my troubles, |
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and I was sad to learn that she resigned because of Linus's foul and |
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abusive (and unrepentant) behavior towards other kernel devs. |
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</kernel gossip> |
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