got these warnings during compile of linux-2.5.20-dj3:
since this mail is already quite big i've put my .config at
http://legolas.dynup.net/gandalf-config-2.5.20-dj3
I followed this procedure:
saved old .config
make mrproper
restored old .config
make oldconfig dep
make bzImage
make modules
a lot of the 'problems' have something to do with {constant,variable}_test_bit
for some i have included (obvious??) patches at the end
-- errors found with make bzImage:
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=mga_dma -c -o mga_dma.o mga_dma.c
mga_dma.c: In function `mga_do_dma_wrap_start':
mga_dma.c:244: warning: passing arg 2 of `set_bit' from incompatible pointer
type
mga_dma.c: In function `mga_do_dma_wrap_end':
mga_dma.c:261: warning: passing arg 2 of `clear_bit' from incompatible
pointer type
mga_dma.c: In function `mga_dma_flush':
mga_dma.c:710: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_dma.c:710: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_dma.c: In function `mga_dma_buffers':
mga_dma.c:801: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_dma.c:801: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=mga_state -c -o mga_state.o
mga_state.c
mga_state.c: In function `mga_dma_dispatch_clear':
mga_state.c:606: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:606: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_dispatch_swap':
mga_state.c:662: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:662: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_dispatch_vertex':
mga_state.c:711: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:711: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_dispatch_indices':
mga_state.c:757: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:757: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_dispatch_iload':
mga_state.c:814: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:814: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_clear':
mga_state.c:901: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:901: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_swap':
mga_state.c:925: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:925: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_vertex':
mga_state.c:971: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:971: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_indices':
mga_state.c:1013: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:1013: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_iload':
mga_state.c:1054: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:1054: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
mga_state.c: In function `mga_dma_blit':
mga_state.c:1086: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
mga_state.c:1086: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=pcm_lib -DEXPORT_SYMTAB -c -o
pcm_lib.o pcm_lib.c
pcm_lib.c: In function `snd_pcm_hw_param_first':
pcm_lib.c:1141: warning: unused variable `err'
pcm_lib.c: In function `snd_pcm_hw_param_last':
pcm_lib.c:1179: warning: unused variable `err'
-- I cannot see what is wrong here...
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=rawmidi -DEXPORT_SYMTAB -c -o
rawmidi.o rawmidi.c
rawmidi.c: In function `snd_rawmidi_drain_output':
rawmidi.c:146: warning: long int format, int arg (arg 2)
rawmidi.c:146: warning: long int format, int arg (arg 3)
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=seq_clientmgr -c -o
seq_clientmgr.o seq_clientmgr.c
seq_clientmgr.c: In function `get_event_dest_client':
seq_clientmgr.c:472: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
seq_clientmgr.c:472: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=seq_queue -c -o seq_queue.o
seq_queue.c
seq_queue.c: In function `snd_seq_queue_use':
seq_queue.c:547: warning: passing arg 2 of `test_and_set_bit' from
incompatible pointer type
seq_queue.c:550: warning: passing arg 2 of `test_and_clear_bit' from
incompatible pointer type
seq_queue.c: In function `snd_seq_queue_is_used':
seq_queue.c:578: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
seq_queue.c:578: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
seq_queue.c: In function `snd_seq_queue_client_leave':
seq_queue.c:632: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
seq_queue.c:632: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
seq_queue.c: In function `snd_seq_queue_remove_cells':
seq_queue.c:669: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
seq_queue.c:669: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=ens1371 -c -o ens1371.o ens1371.c
In file included from ens1371.c:2:
ens1370.c: In function `snd_es1371_codec_write':
ens1370.c:590: warning: unsigned int format, long unsigned int arg (arg 3)
ens1370.c: In function `snd_es1371_codec_read':
ens1370.c:638: warning: unsigned int format, long unsigned int arg (arg 4)
ens1370.c:645: warning: unsigned int format, long unsigned int arg (arg 3)
ld -m elf_i386 -r -o snd-ens1371.o ens1371.o
make[3]: Entering directory `/usr/src/kernel/linux-2.5.20-dj3/sound/pci/ac97'
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=ac97_codec -DEXPORT_SYMTAB -c -o
ac97_codec.o ac97_codec.c
ac97_codec.c: In function `snd_ac97_write_cache':
ac97_codec.c:263: warning: passing arg 2 of `set_bit' from incompatible
pointer type
ac97_codec.c: In function `snd_ac97_resume':
ac97_codec.c:2166: warning: passing arg 2 of `constant_test_bit' from
incompatible pointer type
ac97_codec.c:2166: warning: passing arg 2 of `variable_test_bit' from
incompatible pointer type
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=io_apic -c -o io_apic.o io_apic.c
io_apic.c:223: warning: `move' defined but not used
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=cyrix -c -o cyrix.o cyrix.c
cyrix.c: In function `init_cyrix':
cyrix.c:202: warning: implicit declaration of function `pci_find_device'
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=proc -c -o proc.o proc.c
proc.c: In function `show_cpuinfo':
proc.c:99: warning: passing arg 2 of `constant_test_bit' from incompatible
pointer type
proc.c:99: warning: passing arg 2 of `variable_test_bit' from incompatible
pointer type
<-- snip -->
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DKBUILD_BASENAME=init_task -c -o init_task.o
init_task.c
init_task.c:32: warning: missing braces around initializer
init_task.c:32: warning: (near initialization for
`init_task.thread.io_bitmap') init_task.c:32: warning: braces around scalar
initializer
init_task.c:32: warning: (near initialization for
`init_task.thread.io_bitmap[1]')
-- error found with make modules:
gcc -D__KERNEL__ -I/usr/src/kernel/linux-2.5.20-dj3/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686
-malign-functions=4 -DMODULE -DKBUILD_BASENAME=ide_floppy -c -o
ide-floppy.o ide-floppy.c
ide-floppy.c: In function `idefloppy_release':
ide-floppy.c:1755: warning: implicit declaration of function `invalidate_bdev'
make[2]: Leaving directory `/usr/src/kernel/linux-2.5.20-dj3/drivers/ide'
make[2]: Entering directory `/usr/src/kernel/linux-2.5.20-dj3/drivers/input'
hope this helps..
Rudmer
no warnings during compilation, but did not try to boot it (yet).
-- patches
--- linux-2.5.20-dj3/arch/i386/kernel/cpu/cyrix.c.orig 2002-06-05
20:20:41.000000000 +0200
+++ linux-2.5.20-dj3/arch/i386/kernel/cpu/cyrix.c 2002-06-05
20:21:21.000000000 +0200
@@ -1,7 +1,7 @@
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/delay.h>
-#include <linux/pci_ids.h>
+#include <linux/pci.h>
#include <asm/dma.h>
#include <asm/io.h>
#include <asm/processor.h>
--- linux-2.5.20-dj3/sound/pci/ens1370.c.orig 2002-06-05 20:11:58.000000000
+0200
+++ linux-2.5.20-dj3/sound/pci/ens1370.c 2002-06-05 20:30:43.000000000 +0200
@@ -587,7 +587,7 @@
}
spin_unlock_irqrestore(&ensoniq->reg_lock, flags);
}
- snd_printk("codec write timeout at 0x%lx [0x%x]\n", ES_REG(ensoniq,
1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC)));
+ snd_printk("codec write timeout at 0x%lx [0x%lx]\n", ES_REG(ensoniq,
1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC)));
}
static unsigned short snd_es1371_codec_read(ac97_t *ac97,
@@ -635,14 +635,14 @@
}
spin_unlock_irqrestore(&ensoniq->reg_lock, flags);
if (++fail > 10) {
- snd_printk("codec read timeout (final) at 0x%lx, reg = 0x%x [0x%x]\n",
ES_REG(ensoniq, 1371_CODEC), reg, inl(ES_REG(ensoniq, 1371_CODEC)));
+ snd_printk("codec read timeout (final) at 0x%lx, reg = 0x%x [0x%lx]\n",
ES_REG(ensoniq, 1371_CODEC), reg, inl(ES_REG(ensoniq, 1371_CODEC)));
return 0;
}
goto __again;
}
spin_unlock_irqrestore(&ensoniq->reg_lock, flags);
}
- snd_printk("es1371: codec read timeout at 0x%lx [0x%x]\n", ES_REG(ensoniq,
1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC)));
+ snd_printk("es1371: codec read timeout at 0x%lx [0x%lx]\n", ES_REG(ensoniq,
1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC)));
return 0;
}
--- linux-2.5.20-dj3/drivers/ide/ide-floppy.c.orig 2002-06-04
18:40:36.000000000 +0200
+++ linux-2.5.20-dj3/drivers/ide/ide-floppy.c 2002-06-05 20:26:00.000000000
+0200
@@ -96,6 +96,7 @@
#include <linux/cdrom.h>
#include <linux/ide.h>
#include <linux/atapi.h>
+#include <linux/buffer_head.h>
#include <asm/byteorder.h>
#include <asm/irq.h>
--- linux-2.5.20-dj3/arch/i386/kernel/io_apic.c~ 2002-06-05
19:24:10.000000000 +0200
+++ linux-2.5.20-dj3/arch/i386/kernel/io_apic.c 2002-06-05 20:15:51.000000000
+0200
@@ -219,6 +219,7 @@
#define IRQ_ALLOWED(cpu,allowed_mask) \
((1 << cpu) & (allowed_mask))
+#if CONFIG_SMP
static unsigned long move(int curr_cpu, unsigned long allowed_mask, unsigned
long now, int direction)
{
int search_idle = 1;
@@ -244,6 +245,7 @@
return cpu;
}
+#endif
static inline void balance_irq(int irq)
{
--- linux-2.5.20-dj3/sound/core/rawmidi.c.orig 2002-05-03 02:22:43.000000000
+0200
+++ linux-2.5.20-dj3/sound/core/rawmidi.c 2002-06-05 20:08:25.000000000 +0200
@@ -143,7 +143,7 @@
break;
}
if (runtime->avail < runtime->buffer_size && !timeout) {
- snd_printk(KERN_WARNING "rawmidi drain error (avail = %li, buffer_size =
%li)\n", runtime->avail, runtime->buffer_size);
+ snd_printk(KERN_WARNING "rawmidi drain error (avail = %d, buffer_size =
%d)\n", runtime->avail, runtime->buffer_size);
err = -EIO;
break;
}
-
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