Re: suspending with realtime kernel

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Robert Persson wrote:> Raffaele a écrit :>> Did you try to compile kernel 2.6.29.1 with patch-2.6.29.1-rt7?
I had some hickups (X11 hanging) with -rt7. that did not [yet] occurunder -rt8. The changelog contains a note about fixing anhrtimer deadlock. I'm not sure if that's correlated, but it looks like it.
>> As on every debian based distro it is very easy to compile a>> customized kernel using kernel-package.> Thanks Raffaele, and everyone, for your responses.> > I have built a 2.6.29.1-rt7 kernel. I had to do it the old-fashioned way> because I found the instructions for kernel-package incomprehensible> unfortunately, and I couldn't work out how to make an initrd, so it took> a bit of guesswork to build in the right drivers to make it boot.
On debian based distro's - instead of doing a `make bzImage` just call `make-kpkg kernel_image` and you'll find a *deb in the parent folderafterwards.  My work-flow looks like this:
#manually untar/patch & configureVERSION=2.6.29.1-rt8cd /usr/src/linux-$VERSION/CONCURRENCY_LEVEL=4 nice make-kpkg kernel_imagedpkg -i ../linux-image-${VERSION}*Custom*.debm-a -l $VERSION  a-i sl-modem tp-smapi kqemuupdate-initramfs -k $VERSION -cupdate-grubreboot
That makes it fairly easy to keep track and cleanly remove old kernels,since they're .deb packages.
> But I> do at least now have a kernel that works for normal operation, including> suspend and resume. enjoy,robin

> I haven't tested it yet for realtime work, but I> doubt there will be any hiccups that can't be easily fixed.> > So as I said, many thanks :)> Robert
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