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Bug 72848 - gentoo-dev-sources-2.6.9-r6 won't compile md
Summary: gentoo-dev-sources-2.6.9-r6 won't compile md
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: x86 Linux
: Highest critical (vote)
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2004-11-29 12:30 UTC by Daniel E. Wilson
Modified: 2004-12-04 17:36 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
.config file for compile (.config,34.61 KB, text/plain)
2004-11-29 13:09 UTC, Daniel E. Wilson
Details
Result of emerge info (emerge-info,2.16 KB, text/plain)
2004-11-30 10:53 UTC, Daniel E. Wilson
Details

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Description Daniel E. Wilson 2004-11-29 12:30:33 UTC
I am unable to compile for an AMD Athlon.  I am using gcc version 3.3.4 to compile the kernel.  The version of binutils is 2.15.90.0.1.1-r3.

Here are the last few lines from the make command:

  LD      drivers/md/built-in.o
  CC [M]  drivers/md/linear.o
  CC [M]  drivers/md/raid0.o
  CC [M]  drivers/md/raid1.o
  CC [M]  drivers/md/raid5.o
  CC [M]  drivers/md/xor.o
{standard input}: Assembler messages:
{standard input}:1205: Error: no such instruction: `xrps 16*(0+2)(%ecx),%xmm2'
make[2]: *** [drivers/md/xor.o] Error 1
make[1]: *** [drivers/md] Error 2
make: *** [drivers] Error 2
Comment 1 Daniel Drake (RETIRED) gentoo-dev 2004-11-29 13:02:47 UTC
Please upload (as attachment) .config file
Comment 2 Daniel E. Wilson 2004-11-29 13:09:34 UTC
Created attachment 44952 [details]
.config file for compile

This is the .config file I was using.  Sorry about not attaching it the first
time.
Comment 3 Daniel Drake (RETIRED) gentoo-dev 2004-11-30 09:39:48 UTC
Can't reproduce here, gcc 3.4.3 with binutils 2.15.90.0.1.1-r3

Please post output of "emerge info"
Comment 4 Daniel E. Wilson 2004-11-30 10:53:11 UTC
Created attachment 45011 [details]
Result of emerge info

Result of running emerge info.
Comment 5 Daniel E. Wilson 2004-12-04 17:36:00 UTC
The kernel will compile if gcc, glibc and binutils are not compiled with the freduce-all-givs.

Why this should be is not entirely clear to me.  It is clear to me that this is not a kernel bug but rather an issue with gcc.