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New: procps Unknown HZ value! (XX) Assume 100.

Buildroot bugzilla at busybox.net 1 participant 7 messages Oct 29, 2013 – Jun 8, 2014

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#0 lore raw

https://bugs.busybox.net/show_bug.cgi?id=6626

Summary: procps Unknown HZ value! (XX) Assume 100.
Product: buildroot
Version: 2013.08
Platform: Other
OS/Version: Linux
Status: NEW
Severity: minor
Priority: P5
Component: Other
AssignedTo: unassigned at buildroot.uclibc.org
ReportedBy: cassiano at idbinfo.com.br
CC: buildroot at uclibc.org
Estimated Hours: 0.0

Procps suite is goes nuts with my mips64 board. the problem seem harmless, as I read from the gentoo forums. All binaries included in procps suite show the same message "Unknown HZ value! (XX) Assume 100.", like top, ps, uptime, et all.

Attached is a patch from the gentoo, which seems to solve this. it works fine for x86 and mips64 as I tested.

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#1 lore raw

[Buildroot] [Bug 6626] procps Unknown HZ value! (XX) Assume 100.

https://bugs.busybox.net/show_bug.cgi?id=6626

--- Comment #1 from Cassiano Martin <[email protected]> 2013-10-29 01:51:58 UTC --- Created attachment 5102
--> https://bugs.busybox.net/attachment.cgi?id=5102
procps-3.2.8-linux_version_init.patch

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#2 lore raw

[Buildroot] [Bug 6626] procps Unknown HZ value! (XX) Assume 100.

In reply to bugzilla at busybox.net

https://bugs.busybox.net/show_bug.cgi?id=6626

--- Comment #2 from Thomas Petazzoni <[email protected]> 2013-11-13 23:36:02 UTC --- Instead, we should switch the procps package to use procps-ng, at
http://sourceforge.net/projects/procps-ng/. This one has an active upstream,
with a Git repository and so on.

Cassiano, would you be willing to provide a patch to Buildroot that does this?

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#3 lore raw

[Buildroot] [Bug 6626] procps Unknown HZ value! (XX) Assume 100.

In reply to bugzilla at busybox.net

https://bugs.busybox.net/show_bug.cgi?id=6626

--- Comment #3 from Cassiano Martin <[email protected]> 2013-11-16 12:28:00 UTC --- Created attachment 5120
--> https://bugs.busybox.net/attachment.cgi?id=5120
procps-ng.patch

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#4 lore raw

[Buildroot] [Bug 6626] procps Unknown HZ value! (XX) Assume 100.

In reply to bugzilla at busybox.net

https://bugs.busybox.net/show_bug.cgi?id=6626

--- Comment #4 from Cassiano Martin <[email protected]> 2013-11-16 12:28:15 UTC --- Patch provided.

Working fine with no more patches on x86, x86_64 and mips64.

I''l leave to the buildroot devs find out why configure script concatenates exec-prefix, resulting in a bogus path. As a workaround I had to set --exec-prefix=/

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#5 lore raw

[Buildroot] [Bug 6626] procps Unknown HZ value! (XX) Assume 100.

In reply to bugzilla at busybox.net

https://bugs.busybox.net/show_bug.cgi?id=6626

--- Comment #5 from Thomas De Schampheleire <[email protected]> 2014-02-07 08:43:10 UTC --- Hi Cassiano,

Would you mind sending also this patch to the mailing list instead?

Thanks,
Thomas

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#6 lore raw

[Buildroot] [Bug 6626] procps Unknown HZ value! (XX) Assume 100.

In reply to bugzilla at busybox.net

https://bugs.busybox.net/show_bug.cgi?id=6626

Thomas De Schampheleire <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #6 from Thomas De Schampheleire <[email protected]> 2014-06-08 20:40:34 UTC --- Procps-ng is merged now, making this as resolved.

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