Problemy s AMD K5 PR75

[Leos Bitto]

Mam pocitac s procesorem AMD K5 PR75 a Linux 2.0.2[7-9] se na nem chova 
tak nejak divne. Pokud je jadro zkompilovano s optimalizacemi pro 486 nebo
Pentium (-DCPU=486 nebo -DCPU=586), tak pri kompilaci noveho jadra pod timto 
zoptimalizovanym se objevuji pravidelne takoveto chyby:

Pri make zimage:

gcc -D__KERNEL__ -I/usr/src/linux-2.0.29/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strength-reduce -pipe -m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=586  -c -o init/main.o init/main.c
make: *** [init/main.o] Segmentation fault
Command exited with non-zero status 2


Pri make modules:

make[1]: Entering directory /usr/src/linux-2.0.29/kernel'
cpp: output pipe has been closed
make[1]: Nothing to be done for 
odules'.
make[1]: Leaving directory /usr/src/linux-2.0.29/kernel'
make[1]: Entering directory /usr/src/linux-2.0.29/drivers'
set -e; for i in block char net  sound; do make -C $i modules; done
make[2]: Entering directory /usr/src/linux-2.0.29/drivers/block'
gcc -D__KERNEL__ -I/usr/src/linux-2.0.29/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strength-reduce -pipe -m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=586 -DMODULE -DMODVERSIONS -include /usr/src/linux-2.0.29/include/linux/modversions.h  -c -o floppy.o floppy.c
make[2]: *** [floppy.o] Segmentation fault
make[2]: Leaving directory /usr/src/linux-2.0.29/drivers/block'
make[1]: *** [modules] Error 2
make[1]: Leaving directory /usr/src/linux-2.0.29/drivers'
make: *** [modules] Error 2
Command exited with non-zero status 2


Pokud je zrovna nabootovane jadro prelozene s volbou -DCPU=386 tak je to 
v pohode.

Stava se to nekomu a AMD K5 take nebo se jedna o specifickou vlastnost meho
exemplare CPU?





                                                  Leos Bitto
                                           <bitto na kolej.mff.cuni.cz>