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Bug 229489 - include/asm-i386/tsc.h includes asm-x86_64/tsc.h ?!?!
include/asm-i386/tsc.h includes asm-x86_64/tsc.h ?!?!
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
i386 Linux
high Severity medium
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Assigned To: Kernel Maintainer List
Brian Brock
: 230031 230176 (view as bug list)
Depends On:
  Show dependency treegraph
Reported: 2007-02-21 10:10 EST by Tom London
Modified: 2007-11-30 17:11 EST (History)
11 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2007-03-03 13:16:20 EST
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Regression: ---
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Tom London 2007-02-21 10:10:40 EST
Description of problem:
Running kernel-PAE-2.6.20-1.2936.fc7; kernel-headers links asm-i386/tsc.h to
nonexistant asm-x86/tsc.h

I copied asm-i386/tsc.h from 2.6.20-1.2932 to asm-i386/tsc.h and all appears to

Version-Release number of selected component (if applicable):

How reproducible:
Every time!

Steps to Reproduce:
1. yum update
2. ....
Actual results:

Expected results:

Additional info:
Comment 1 Tom London 2007-02-21 10:49:19 EST
Sorry, typo.... tries to include asm-x86_64/tsc.h
Comment 2 Aurelien Bompard 2007-02-22 17:31:43 EST
I confirm this (FWIW)
Comment 3 sangu 2007-02-23 07:14:59 EST
This problem still happens in kernel-2.6.20-1.2940.fc7.
See Also : http://bugzilla.livna.org/show_bug.cgi?id=1419
Comment 4 David Woodhouse 2007-02-23 07:20:48 EST
At first glance (after fixing the typo in the summary) it looks like the fix
would be to swap the files round and include the i386 one from x86_64 instead --
but on closer inspection I don't actually see what in there is supposed to be
visible to userspace anyway.
Comment 6 Tom London 2007-02-23 09:29:00 EST
Yeah, sorry.

Fails for rebuild of ipw3945 module, vmware modules, etc.
Comment 7 Chuck Ebbert 2007-02-24 11:38:11 EST
We need to fix this before the FC6 2.6.20 kernel is released.
Can we just add the whole asm-x86_64 directory to the devel package
as a workaround?
Comment 8 Stewart Adam 2007-02-24 12:39:11 EST
I can confirm, too - nvidia modules won't build.
Comment 9 Ville Skyttä 2007-02-25 03:57:43 EST
Me too, with 2.6.20-1.2942.fc7.  By the way, it's not only the PAE kernel-devel
nor only tsc.h, regular i586 and i686 kernel-devels have this too and some other
x86_64 includes, this is from the i686 include dir for 2942:

$ grep -r -- "#include.*x86_64" *
asm/stacktrace.h:#include <asm-x86_64/stacktrace.h>
asm/tsc.h:#include <asm-x86_64/tsc.h>
asm/k8.h:#include <asm-x86_64/k8.h>
asm/pci-direct.h:#include "asm-x86_64/pci-direct.h"
asm-i386/stacktrace.h:#include <asm-x86_64/stacktrace.h>
asm-i386/tsc.h:#include <asm-x86_64/tsc.h>
asm-i386/k8.h:#include <asm-x86_64/k8.h>
asm-i386/pci-direct.h:#include "asm-x86_64/pci-direct.h"
Comment 10 Masami Hiramatsu 2007-02-25 07:55:37 EST
I confirmed, too.
SystemTap can't run any script on kernel-2.6.20-1.2942.fc7.
Comment 11 Dave Jones 2007-02-26 01:02:53 EST
*** Bug 230031 has been marked as a duplicate of this bug. ***
Comment 12 Dave Jones 2007-02-26 20:53:40 EST
*** Bug 230176 has been marked as a duplicate of this bug. ***
Comment 13 Stewart Adam 2007-02-27 10:23:27 EST
For now why don't we just replace tsc.h with the tsc.h from 2.6.20-1.2932 which
doesn't have this bug? I can provide a patch if needed.
Comment 14 Tom London 2007-03-03 13:16:20 EST
Working in .2960 and .2962.


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