[parisc-linux] hppa64-...-gcc-4.1 annoying pb?

[Joel Soete]

Hello Dave,

I already rebuild and run recent pa kernel with gcc-4.1 but apparently I
missed a strange pb with hppa64: it seems to take abnormaly enormous time to
compile 

  hppa64-linux-gnu-gcc-4.1 -Wp,-MD,mm/.page_alloc.o.d  -nostdinc -isystem
/usr/lib/gcc/hppa64-linux-gnu/4.1.1/include -D__KERNEL__ -Iinclude -Iinclude2
-I/usr/src/linux-2.6.17-rc3-pa2/include -include include/linux/autoconf.h
-I/usr/src/linux-2.6.17-rc3-pa2/mm -Imm -Wall -Wundef -Wstrict-prototypes
-Wno-trigraphs -fno-strict-aliasing -fno-common -O2 -fomit-frame-pointer -pipe
-mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections
-march=2.0 -mschedule=8000 -Wdeclaration-after-statement -Wno-pointer-sign 
-D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(page_alloc)" 
-D"KBUILD_MODNAME=KBUILD_STR(page_alloc)" -c -o mm/page_alloc.o
/usr/src/linux-2.6.17-rc3-pa2/mm/page_alloc.c

top showing me:
top - 11:16:03 up 21:14,  5 users,  load average: 1.00, 1.00, 0.94
Tasks:  69 total,   2 running,  67 sleeping,   0 stopped,   0 zombie
Cpu0  : 18.0% us,  3.0% sy,  0.1% ni, 78.8% id,  0.2% wa,  0.0% hi,  0.0% si
Mem:   4115284k total,   825596k used,  3289688k free,    95032k buffers
Swap:   250872k total,        0k used,   250872k free,   520436k cached
Change delay from 1.0 to: 
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  P WCHAN    
COMMAND                                                   
21547 root      25   0 19692  17m 3976 R 97.2  0.4  51:11.32 0 intr_chec cc1 
                                                      
 4986 root      16   0  2980 1336 1016 R  2.9  0.0  29:29.88 0 227038604 top 
                                                      

# strace -p 21547
write(1, " %r28,63,61,%r31\n\tdepd,z %r25,2,"..., 4096) = 4096
write(1, ",120(%r3)\n\tdepd,z %r23,62,63,%r3"..., 4096) = 4096
write(1, "37:\n\taddil LT\'.LC12,%r27\n\tcopy %"..., 4096) = 4096
mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x40d2e000
write(1, "pd,z %r28,60,61,%r28\n\tldo 128(%r"..., 4096) = 4096
write(1, ",ENTRY_GR=18\n\t.ENTRY\n\taddil LT\'n"..., 4096) = 4096
write(1, "totalram_pages(%r1),%r28\n\tstd,ma"..., 4096) = 4096
brk(0x59b000)                           = 0x59b000
brk(0x59a000)                           = 0x59a000
brk(0x597000)                           = 0x597000
... (pending)

just shows me those few lines after 45min?

I am quite sure it will be completed but I don't know yet how much time it
would require?

Thanks in advance,
    Joel

PS: Dave I will try your patch regarding n4k asap (thanks ;-) )



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