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On 02/12/14 22:15, Måns Rullgård wrote: |
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> Andrew Gaylard <ag@××××××××.org> writes: |
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> |
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>> On 01/19/14 01:20, Matt Turner wrote: |
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>>> On Sun, Jan 12, 2014 at 12:33 PM, Andrew Gaylard <ag@××××××××.org> wrote: |
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>>>> Hi, |
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>>>> |
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>>>> I have just upgraded to the latest build of udev (208) on my Alpha box. |
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>>>> It appears to run at 100% of CPU. When I enable debugging, I get these |
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>>>> lines in /var/log/messages: |
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>>>> |
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>>>> unable to receive ctrl connection: Function not implemented |
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>>>> |
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>>>> This appears to be due to the lack of the accept4 call. |
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>>>> |
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>>>> However, my kernel is gentoo-sources-3.10.7 and my glibc is 2.17, |
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>>>> so I'd expect this call to be there.... Right? |
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>>> Yes, as Alan said accept4 has been supported in the kernel since v3.2. |
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>>> |
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>>> I'm running udev-208 on a couple of alphas without trouble, so this |
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>>> problem should be fixable. |
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>>> |
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>>> Is it possible that your glibc was built against linux-headers older |
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>>> than v3.2? Seems unlikely, but it's probably the first thing I'd |
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>>> check. |
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>> Yup, you were right. I had sys-kernel/linux-headers 2.6.<something>. |
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>> Upgrading that to 3.9 and then rebuilding glibc and udev fixed it. |
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>> |
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>> Thanks! |
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>> |
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>> I'm a bit puzzled why "emerge -uva @system" and "emerge -uva @world" |
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>> didn't automatically upgrade linux-headers. I had to explicitly request it. |
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>> But hey, it's working now...:) |
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> Try adding -D to those flags. That usually does the trick. |
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> |
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Oh wow. This box was installed with Gentoo back in 2005. |
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There's a *lot* to catch up! This'll build for a while...:) |
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Thanks a lot for the tip -- it definitely does the trick. |
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-- |
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Andrew Gaylard |
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