2002-11-15 07:18:07

by Brian Davids

Subject: 2.4.20-rc1-ac3 compile warnings/errors (test)

A couple of warnings and then a compile-ending error... config can be
found at http://dlister.net/config-2.4.20-rc1-ac3


make[1]: Circular /usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h <-
/usr/src/linux-2.4.20-rc1-ac3/include/linux/interrupt.h dependency dropped.
make[1]: Circular
/usr/src/linux-2.4.20-rc1-ac3/include/linux/netfilter_ipv4/ip_conntrack_helper.h
<-
/usr/src/linux-2.4.20-rc1-ac3/include/linux/netfilter_ipv4/ip_conntrack.h
dependency dropped.


gcc -D__KERNEL__ -I/usr/src/linux-2.4.20-rc1-ac3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=athlon
-I../ -nostdinc -iwithprefix include -DKBUILD_BASENAME=generic -c -o
generic.o generic.c
generic.h:138: warning: `unknown_chipset' defined but not used


gcc -D__KERNEL__ -I/usr/src/linux-2.4.20-rc1-ac3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=athlon
-nostdinc -iwithprefix include -DKBUILD_BASENAME=setup_pci
-DEXPORT_SYMTAB -c setup-pci.c
setup-pci.c: In function `ide_setup_pci_device':
setup-pci.c:704: warning: unused variable `index_list'
setup-pci.c: In function `ide_setup_pci_devices':
setup-pci.c:711: warning: unused variable `index_list'
setup-pci.c:712: warning: unused variable `index_list2'


gcc -D__KERNEL__ -I/usr/src/linux-2.4.20-rc1-ac3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=athlon
-nostdinc -iwithprefix include -DKBUILD_BASENAME=pnpbios_core
-DEXPORT_SYMTAB -c pnpbios_core.c
{standard input}: Assembler messages:
{standard input}:16: Warning: indirect lcall without `*'


gcc -D__KERNEL__ -I/usr/src/linux-2.4.20-rc1-ac3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=athlon
-nostdinc -iwithprefix include -DKBUILD_BASENAME=rmap -c -o rmap.o rmap.c
In file included from rmap.c:31:
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:17:1: warning:
"kernel_locked" redefined
In file included from /usr/src/linux-2.4.20-rc1-ac3/include/asm/hw_irq.h:16,
from /usr/src/linux-2.4.20-rc1-ac3/include/linux/irq.h:69,
from
/usr/src/linux-2.4.20-rc1-ac3/include/asm/hardirq.h:6,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/interrupt.h:46,
from
/usr/src/linux-2.4.20-rc1-ac3/include/asm/highmem.h:25,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/highmem.h:11,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/pagemap.h:16,
from rmap.c:24:
/usr/src/linux-2.4.20-rc1-ac3/include/linux/smp_lock.h:12:1: warning:
this is the location of the previous definition
In file included from rmap.c:31:
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:22:1: warning:
"release_kernel_lock" redefined
In file included from /usr/src/linux-2.4.20-rc1-ac3/include/asm/hw_irq.h:16,
from /usr/src/linux-2.4.20-rc1-ac3/include/linux/irq.h:69,
from
/usr/src/linux-2.4.20-rc1-ac3/include/asm/hardirq.h:6,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/interrupt.h:46,
from
/usr/src/linux-2.4.20-rc1-ac3/include/asm/highmem.h:25,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/highmem.h:11,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/pagemap.h:16,
from rmap.c:24:
/usr/src/linux-2.4.20-rc1-ac3/include/linux/smp_lock.h:10:1: warning:
this is the location of the previous definition
In file included from rmap.c:31:
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:33:1: warning:
"reacquire_kernel_lock" redefined
In file included from /usr/src/linux-2.4.20-rc1-ac3/include/asm/hw_irq.h:16,
from /usr/src/linux-2.4.20-rc1-ac3/include/linux/irq.h:69,
from
/usr/src/linux-2.4.20-rc1-ac3/include/asm/hardirq.h:6,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/interrupt.h:46,
from
/usr/src/linux-2.4.20-rc1-ac3/include/asm/highmem.h:25,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/highmem.h:11,
from
/usr/src/linux-2.4.20-rc1-ac3/include/linux/pagemap.h:16,
from rmap.c:24:
/usr/src/linux-2.4.20-rc1-ac3/include/linux/smp_lock.h:11:1: warning:
this is the location of the previous definition
In file included from rmap.c:31:
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:47:40: macro
"lock_kernel" passed 1 arguments, but takes just 0
In file included from rmap.c:31:
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:48: syntax error
before '{' token
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:63:42: macro
"unlock_kernel" passed 1 arguments, but takes just 0
/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:64: syntax error
before '{' token
make[2]: *** [rmap.o] Error 1
make[1]: *** [first_rule] Error 2
make: *** [_dir_mm] Error 2

2002-11-15 13:16:56

by Alan Cox

Subject: Re: 2.4.20-rc1-ac3 compile warnings/errors (test)

> -nostdinc -iwithprefix include -DKBUILD_BASENAME=setup_pci
> -DEXPORT_SYMTAB -c setup-pci.c
> setup-pci.c: In function `ide_setup_pci_device':
> setup-pci.c:704: warning: unused variable `index_list'
> setup-pci.c: In function `ide_setup_pci_devices':
> setup-pci.c:711: warning: unused variable `index_list'
> setup-pci.c:712: warning: unused variable `index_list2'

I should clean that up

> -DEXPORT_SYMTAB -c pnpbios_core.c
> {standard input}: Assembler messages:
> {standard input}:16: Warning: indirect lcall without `*'

These are intended. We have a problem where

very old binutils accepts lcall with * but misassembles it
newer binutils assembles both properly
latest binutils warns about the *

> -nostdinc -iwithprefix include -DKBUILD_BASENAME=rmap -c -o rmap.o rmap.c
> In file included from rmap.c:31:
> /usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:17:1: warning:
> "kernel_locked" redefined

Weird indeed. are you trying to build SMP or non SMP ?

2002-11-15 15:59:41

by Scott Henson

Subject: Re: 2.4.20-rc1-ac3 compile warnings/errors (test)

On Fri, 2002-11-15 at 08:23, Alan Cox wrote:
<snip>
> > -nostdinc -iwithprefix include -DKBUILD_BASENAME=rmap -c -o rmap.o rmap.c
> > In file included from rmap.c:31:
> > /usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:17:1: warning:
> > "kernel_locked" redefined
>
> Weird indeed. are you trying to build SMP or non SMP ?
I got this error building non SMP.

--
Scott Henson <[email protected]>

2002-11-15 22:31:40

by Brian Davids

Subject: Re: 2.4.20-rc1-ac3 compile warnings/errors (test)

Alan Cox wrote:

>> -nostdinc -iwithprefix include -DKBUILD_BASENAME=rmap -c -o rmap.o rmap.c
>>In file included from rmap.c:31:
>>/usr/src/linux-2.4.20-rc1-ac3/include/asm/smplock.h:17:1: warning:
>>"kernel_locked" redefined
>
>
> Weird indeed. are you trying to build SMP or non SMP ?

I was trying to build non-SMP. I have only UP boards at the moment.


Brian Davids