Messages in this thread | | | Date | Wed, 16 May 2007 14:48:07 -0500 | From | Frank Sorenson <> | Subject | Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5 |
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Thomas Gleixner wrote: > I'm pleased to announce an updated version of the x86_64 highres/dyntick > support patches against 2.6.22-rc1: > > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v5.patch > > Broken out version is available here: > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v5.patches.tar.bz2 > > Changes since the last version: > > - Enforced enabling of HPET (Venki Pallipadi) > Detects and enables HPET on Intel ICHx chipsets, when the BIOS > hides it. > > Venki, great work, thanks ! > > - Another variant of PIT wreckage fixup > Frank, does this one work for you ?
Unfortunately, no.
After adding *lots* of early_printks, I see that it hangs in hpet_is_known(hdp) called from hpet_alloc(&hd), so something in the hpet code is still buggy. Adding nohpet to the kernel command line allows it to boot correctly.
Frank - -- Frank Sorenson - KD7TZK Linux Systems Engineer, DSS Engineering, UBS AG frank@tuxrocks.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
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