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* compile error about do_softirq in 2.4.5-ac21
@ 2001-06-29 10:41 Byeong-ryeol Kim
  2001-06-29 14:25 ` Keith Owens
  0 siblings, 1 reply; 8+ messages in thread
From: Byeong-ryeol Kim @ 2001-06-29 10:41 UTC (permalink / raw)
  To: linux-kernel

I met following error while compiling 2.4.5-ac21:

I know, of course, this error was reported several times as the
compile problem of 2.4.6-preX, and there posted a patch about it
by Mr. Keith Owens. I confirmed It had been applied to
include/asm-i386/softirq.h of 2.4.5-ac21).
But I see this in 2.4.5-ac21 again, and confused so much.

I use Red Hat 7.1 (with up to latest errata updates + kernel-2.4.5-ac19,
glibc-2.2.3, gcc-2.96-88, binutils-2.11.90.0.15, etc.)
BTW, this error ocurred on both K6-II+ desktop(no-name) and Pentium III
500 MHZ noteboot(IBM ThkinPad 600X), and compiler was the same on both
machines.

Before trying to compile, I applied a patch about drivers/net/Config.in
posted to this list by Mr. Keith Owens.

Long lines were wrapped by me.

...
make[2]: Leaving directory `/usr/src/linux-2.4.5-ac21/fs/jffs'
make -C jffs2 modules
...
gcc -D__KERNEL__ -I/usr/src/linux-2.4.5-ac21/include -Wall \
   -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer \
   -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 \
   -march=k6 -DMODULE -DMODVERSIONS \
   -include /usr/src/linux-2.4.5-ac21/include/linux/modversions.h \
   -c -o background.o background.c
background.c: In function `jffs2_garbage_collect_trigger':
background.c:57: `do_softirq_Rf0a529b7' undeclared (first use in \
                this function)
background.c:57: (Each undeclared identifier is reported only once
background.c:57: for each function it appears in.)
background.c: In function `jffs2_stop_garbage_collect_thread':
background.c:87: `do_softirq_Rf0a529b7' undeclared (first use in this \
                function)
background.c: In function `jffs2_garbage_collect_thread':
background.c:141: `do_softirq_Rf0a529b7' undeclared (first use in this \
                function)
make[2]: *** [background.o] Error 1
make[2]: Leaving directory `/usr/src/linux-2.4.5-ac21/fs/jffs2'
make[1]: *** [_modsubdir_jffs2] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.5-ac21/fs'
make: *** [_mod_fs] Error 2

-- 
Where there is a will, there is a way.       jinbo21@hananet.net
  For the future of you and me!              jinbo21@hitel.net
fingerprint = 1429 8AAF 8A2C 6043 DA2E  BD4C 964C 2698 687D 4B7D


^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: compile error about do_softirq in 2.4.5-ac21
@ 2001-07-11  2:17 Brian K. White
  0 siblings, 0 replies; 8+ messages in thread
From: Brian K. White @ 2001-07-11  2:17 UTC (permalink / raw)
  To: linux-kernel

>On Sun, 1 Jul 2001, Byeong-ryeol Kim wrote:
>
>>On Sat, 30 Jun 2001, Keith Owens wrote:
>>
>>>On Sat, 30 Jun 2001 10:07:20 +0900 (KST),
>>>Byeong-ryeol Kim <jinbo21@hananet.net> wrote:
>>>>>>background.c:57: `do_softirq_Rf0a529b7' undeclared (first use in \
>>>>>> this function)
>>>
>>>Missing include in fs/jffs2/background.c. spin_unlock_bh() needs the
>>>definition of do_softirq(). Against 2.4.5-ac21, will fit -ac22 as well.
>>>
>>>Index: 5.52/fs/jffs2/background.c
>>>--- 5.52/fs/jffs2/background.c Sun, 22 Apr 2001 07:25:55 +1000 kaos
(linux->2.4/Z/d/7_background 1.1 644)
>>>+++ 5.52(w)/fs/jffs2/background.c Sat, 30 Jun 2001 14:13:12 +1000 kaos
(linux->2.4/Z/d/7_background 1.1 644)
>>>@@ -43,6 +43,7 @@
>>> #include <linux/jffs2.h>
>>> #include <linux/mtd/mtd.h>
>>>+#include <linux/interrupt.h>
>>> #include <linux/smp_lock.h>
>>> #include "nodelist.h"
>>...
>>
>>Thank you.
>>But, it is proved to be that jffs2/background.c includes
'linux/smp_lock.h',
>>'linux/smp_lock.h' includes 'asm/smplock.h' and 'asm/smplock.h' includes
>>'linux/interrupt.h'.
>>Is it correct to put 'linux/interrupt.h' into jffs2/background.c in this
>>situation?
>...
>
>Please, ignore my previous mail about 'linux/interrupt.h'.
>I bypassed the '#ifndef CONFIG_SMP ... #endif' wrapper in linux/smp_lock.h.
>
>...
>#ifndef CONFIG_SMP
>
>#define lock_kernel() do { } while(0)
>#define unlock_kernel() do { } while(0)
>#define release_kernel_lock(task, cpu) do { } while(0)
>#define reacquire_kernel_lock(task) do { } while(0)
>#define kernel_locked() 1
>
>#else
>#include <asm/smplock.h>
>#endif /* CONFIG_SMP */
>...
>
>Thanks,


I get this same error when trying to compile modules for stock 2.4.6. I have
no problems with 2.4.5 or any version previous.

>>>>>>background.c:57: `do_softirq_Rf0a529b7' undeclared (first use in \
>>>>>> this function)

except I get it in a different place...

--- snip ---
gcc -D__KERNEL__ -I/usr/src/linux-2.4.6/include -Wall -Wstrict-prototypes -W
no-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred
-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include
/usr/src/linux-2.4.6/include/linux/modversions.h   -c -o cfi_probe.o
cfi_probe.c
In file included from cfi_probe.c:17:
/usr/src/linux-2.4.6/include/linux/mtd/cfi.h: In function `cfi_spin_unlock':
/usr/src/linux-2.4.6/include/linux/mtd/cfi.h:387: `do_softirq_Rf0a529b7'
undeclared (first use in this function)
/usr/src/linux-2.4.6/include/linux/mtd/cfi.h:387: (Each undeclared
identifier is reported only once
/usr/src/linux-2.4.6/include/linux/mtd/cfi.h:387: for each function it
appears in.)
make[3]: *** [cfi_probe.o] Error 1
make[3]: Leaving directory `/usr/src/linux-2.4.6/drivers/mtd/chips'
make[2]: *** [_modsubdir_chips] Error 2
make[2]: Leaving directory `/usr/src/linux-2.4.6/drivers/mtd'
make[1]: *** [_modsubdir_mtd] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.6/drivers'
make: *** [_mod_drivers] Error 2
--- snip ---

It's not clear to me from the earlier posts... do I insert an include for
interrupt.h into cfi_probe.c or not?

I'm trying to compile mtd/cfi support on my laptop because I'm guessing I
want this in order to write ext2 filesystems onto CF type-1 flash cards via
a pcmcia-cf adapter.

though I'm only guessing about that, I really have no idea how to proceed on
that...

The purpose is to install precompiled / cross-compiled binaries for the sh3
processor and hopefully eventually run linux on an HP Jornada 548

maybe it would be easier to use the jornada to write to the cf card, if
there was only a "rawrite" or "dd" for WinCE out there somewhere...

Brian K. White  --  brian@aljex.com  --  http://www.aljex.com/bkw/
+++++[>+++[>+++++>+++++++<<-]<-]>>+.>.+++++.+++++++.-.[>+<---]>++.
filePro BBx  Linux SCO  Prosper/FACTS AutoCAD  #callahans Satriani



^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2001-07-11  2:27 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2001-06-29 10:41 compile error about do_softirq in 2.4.5-ac21 Byeong-ryeol Kim
2001-06-29 14:25 ` Keith Owens
2001-06-30  1:07   ` Byeong-ryeol Kim
2001-06-30  4:19     ` Keith Owens
2001-06-30 19:28       ` Byeong-ryeol Kim
2001-06-30 19:37         ` Byeong-ryeol Kim
2001-07-02 14:36       ` David Woodhouse
  -- strict thread matches above, loose matches on Subject: below --
2001-07-11  2:17 Brian K. White

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