scsi_lib.c undefined symbol

scsi_lib.c undefined symbol

[Adam Schrotenboer]

[-- Attachment #1: Type: text/plain, Size: 1246 bytes --]

I have gotten this a couple times w/ other versions of the kernel, but 
this is 2.4.9-ac6. (2.4.8-ac12 worked, but that may be a fluke)

Keith, if you say that this is b0rken Makefiles, it shouldn't be, b/c 
this is after a make mrproper.

My config is gzipped and attached to the end of this e-mail.

I don't actually have any SCSI devices. I want scsi for ide-scsi (DVD 
drive) and a USB CDRW.
Help, please.

gcc -D__KERNEL__ -I/mnt/hda3/kernel/2.4.9-ac6/linux/include -Wall 
-Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer 
-fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 
-march=athlon  -DMODULE -DMODVERSIONS -include 
/mnt/hda3/kernel/2.4.9-ac6/linux/include/linux/modversions.h   -c -o 
scsi_lib.o scsi_lib.c
scsi_lib.c: In function `__scsi_end_request':
scsi_lib.c:379: `queued_sectors_Rc37b18c1' undeclared (first use in this 
function)
scsi_lib.c:379: (Each undeclared identifier is reported only once
scsi_lib.c:379: for each function it appears in.)
make[2]: *** [scsi_lib.o] Error 1
make[2]: Leaving directory `/mnt/hda3/kernel/2.4.9-ac6/linux/drivers/scsi'
make[1]: *** [_modsubdir_scsi] Error 2
make[1]: Leaving directory `/mnt/hda3/kernel/2.4.9-ac6/linux/drivers'
make: *** [_mod_drivers] Error 2


[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 4944 bytes --]

Re: scsi_lib.c undefined symbol

[Keith Owens]

On Mon, 03 Sep 2001 00:19:17 -0400, 
Adam Schrotenboer <ajschrotenboer@lycosmail.com> wrote:
>I have gotten this a couple times w/ other versions of the kernel, but 
>this is 2.4.9-ac6. (2.4.8-ac12 worked, but that may be a fluke)
>
>gcc -D__KERNEL__ -I/mnt/hda3/kernel/2.4.9-ac6/linux/include -Wall 
>-Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer 
>-fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 
>-march=athlon  -DMODULE -DMODVERSIONS -include 
>/mnt/hda3/kernel/2.4.9-ac6/linux/include/linux/modversions.h   -c -o 
>scsi_lib.o scsi_lib.c
>scsi_lib.c: In function `__scsi_end_request':
>scsi_lib.c:379: `queued_sectors_Rc37b18c1' undeclared (first use in this 
>function)

It works for me on 2.4.9-ac6 using your .config.  I am using
egcs-2.91.66 which does not support -march=athlon so I get different
compiler flags, which compiler are you using?  There is no obvious
reason for this error, genksyms should pick up the same cflags as the
compile.

I need 'fgrep queued_sectors include/linux/modules/*'.  Also
  cd drivers/scsi
  gcc -D__KERNEL__ -I/mnt/hda3/kernel/2.4.9-ac6/linux/include -Wall \
      -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer \
      -fno-strict-aliasing -fno-common -pipe \
      -mpreferred-stack-boundary=2 -march=athlon -DMODULE -DMODVERSIONS \
      -include /mnt/hda3/kernel/2.4.9-ac6/linux/include/linux/modversions.h \
      -c -E -o scsi_lib.i scsi_lib.c
Send me scsi_lib.i.

Re: scsi_lib.c undefined symbol

[Keith Owens]

On Mon, 03 Sep 2001 00:19:17 -0400, 
Adam Schrotenboer <ajschrotenboer@lycosmail.com> wrote:
>I have gotten this a couple times w/ other versions of the kernel, but 
>this is 2.4.9-ac6. (2.4.8-ac12 worked, but that may be a fluke)
>
>gcc -D__KERNEL__ -I/mnt/hda3/kernel/2.4.9-ac6/linux/include -Wall 
>-Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer 
>-fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 
>-march=athlon  -DMODULE -DMODVERSIONS -include 
>/mnt/hda3/kernel/2.4.9-ac6/linux/include/linux/modversions.h   -c -o 
>scsi_lib.o scsi_lib.c
>scsi_lib.c: In function `__scsi_end_request':
>scsi_lib.c:379: `queued_sectors_Rc37b18c1' undeclared (first use in this 
>function)

User error.  scsi_lib.c comes from 2.4.9-ac6 but include/linux/blkdev.h
is still at base 2.4.9.  Your patches did not apply clean, start from a
fresh source tree and retry.  blkdev.h must contain queued_sectors, it
must not contain max_segments.