Cant compile 2.6.26-rc5-mm2 kernel

Cant compile 2.6.26-rc5-mm2 kernel

[arjenpool]

For whom it concerns:

Hello!

Today i`ve tried to compile a linux-2.6.26-rc5-mm2 kernel obtained with the 
Ketchup tool.
 
It got halfway interupted with the following error messages:

CC [M] fs/xfs/support/debug.o
 CC [M] fs/xfs/support/uuid.o
 LD [M] fs/xfs/xfs.o
 CC fs/quota.o
fs/quota.c: In function 'quota_sync_sb':
fs/quota.c:174: error: implicit declaration of function 'sb_dqopt'
fs/quota.c:174: error: invalid type argument of '->'
fs/quota.c:180: error: invalid type argument of '->'
fs/quota.c:181: error: invalid type argument of '->'
fs/quota.c:182: error: invalid type argument of '->'
fs/quota.c:184: error: invalid type argument of '->'
fs/quota.c: In function 'sync_dquots':
fs/quota.c:206: error: invalid type argument of '->'
fs/quota.c:207: error: invalid type argument of '->'
fs/quota.c: In function 'do_quotactl':
fs/quota.c:247: error: invalid type argument of '->'
fs/quota.c:249: error: invalid type argument of '->'
fs/quota.c:252: error: invalid type argument of '->'
fs/quota.c:253: error: invalid type argument of '->'
make[1]: *** [fs/quota.o] Error 1
make: *** [fs] Error 2

I have made 5 attempts to recompile the source with the same result.

Here is the output of the ver_linux script as i understand it may be helpfull:

Linux raptor 2.6.24-gentoo-r8 #2 SMP PREEMPT Thu Jun 5 16:16:17 CEST 2008 i686 
Genuine Intel(R) CPU T2080 @ 1.73GHz GenuineIntel GNU/Linux
Gnu C 4.1.2
Gnu make 3.81
binutils 2.18
util-linux 2.13.1.1
mount 2.13.1.1
module-init-tools 3.4
e2fsprogs 1.40.9
reiserfsprogs 3.6.19
pcmciautils 014
Linux C Library 2.6.1
Dynamic linker (ldd) 2.6.1
Procps 3.2.7
Net-tools 1.60
Kbd 1.13
Sh-utils 6.10
udev 119
wireless-tools 29
Modules Loaded ipv6 af_packet snd_pcm_oss snd_mixer_oss snd_seq_dummy 
snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device usbmouse pcmcia usbhid 
hid joydev arc4 ecb pcspkr psmouse blkcipher yenta_socket serio_raw sdhci 
rsrc_nonstatic mmc_core ehci_hcd uhci_hcd pcmcia_core i2c_i801 ath5k usbcore 
mac80211 cfg80211 snd_hda_intel snd_pcm snd_timer snd video battery container 
ac thermal output nvidia soundcore processor button snd_page_alloc intel_agp 
agpgart i2c_core evdev

I hope this is enough information to work with. 
if there is more, im happy to provde it.

Arjen Pool

arjenpool@gmail.com

Re: Cant compile 2.6.26-rc5-mm2 kernel

[Vegard Nossum]

Hi,

Thanks for the report.

On Wed, Jun 11, 2008 at 8:08 PM,  <arjenpool@gmail.com> wrote:
> Today i`ve tried to compile a linux-2.6.26-rc5-mm2 kernel obtained with the
> Ketchup tool.
>
> It got halfway interupted with the following error messages:
>
> CC [M] fs/xfs/support/debug.o
>  CC [M] fs/xfs/support/uuid.o
>  LD [M] fs/xfs/xfs.o
>  CC fs/quota.o
> fs/quota.c: In function 'quota_sync_sb':
> fs/quota.c:174: error: implicit declaration of function 'sb_dqopt'

It seems that this definition is needed regardless of CONFIG_QUOTA.

I'm attaching a patch that fixes it for me. I'm not 100% it's the right
thing.


Vegard


>From 5fc276129d8a3e2a70980104cc374bdc0d61afa3 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Wed, 11 Jun 2008 21:58:32 +0200
Subject: [PATCH] fs: fix build breakage

The patch

| commit 9651a656c9fbf3e8183b5eb21740edc1eb9ca16b
| Author: Jan Kara <jack@suse.cz>
| Date:   Thu Jun 5 19:53:42 2008 +0000
|
|     quota-move-function-macros-from-quotah-to-quotaopsh
|

causes the build to break for CONFIG_QUOTA=n.

Reported-by: Arjen Pool <arjenpool@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
---
 include/linux/quotaops.h |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 5644280..eb575d1 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -14,6 +14,11 @@
 
 #include <linux/fs.h>
 
+static inline struct quota_info *sb_dqopt(struct super_block *sb)
+{
+	return &sb->s_dquot;
+}
+
 #if defined(CONFIG_QUOTA)
 
 /*
@@ -52,11 +57,6 @@ void vfs_dq_drop(struct inode *inode);
 int vfs_dq_transfer(struct inode *inode, struct iattr *iattr);
 int vfs_dq_quota_on_remount(struct super_block *sb);
 
-static inline struct quota_info *sb_dqopt(struct super_block *sb)
-{
-	return &sb->s_dquot;
-}
-
 static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type)
 {
 	return sb_dqopt(sb)->info + type;
-- 
1.5.4.1

Re: Cant compile 2.6.26-rc5-mm2 kernel

[Jan Kara]

On Wed 11-06-08 22:03:42, Vegard Nossum wrote:
> Hi,
> 
> Thanks for the report.
> 
> On Wed, Jun 11, 2008 at 8:08 PM,  <arjenpool@gmail.com> wrote:
> > Today i`ve tried to compile a linux-2.6.26-rc5-mm2 kernel obtained with the
> > Ketchup tool.
> >
> > It got halfway interupted with the following error messages:
> >
> > CC [M] fs/xfs/support/debug.o
> >  CC [M] fs/xfs/support/uuid.o
> >  LD [M] fs/xfs/xfs.o
> >  CC fs/quota.o
> > fs/quota.c: In function 'quota_sync_sb':
> > fs/quota.c:174: error: implicit declaration of function 'sb_dqopt'
> 
> It seems that this definition is needed regardless of CONFIG_QUOTA.
> 
> I'm attaching a patch that fixes it for me. I'm not 100% it's the right
> thing.
  Yes, it is the right thing. I forgot to test compilation with XFS and
quotas off... Thanks for fixing this.
  You can add: Acked-by: Jan Kara <jack@suse.cz>

									Honza
 
> From 5fc276129d8a3e2a70980104cc374bdc0d61afa3 Mon Sep 17 00:00:00 2001
> From: Vegard Nossum <vegard.nossum@gmail.com>
> Date: Wed, 11 Jun 2008 21:58:32 +0200
> Subject: [PATCH] fs: fix build breakage
> 
> The patch
> 
> | commit 9651a656c9fbf3e8183b5eb21740edc1eb9ca16b
> | Author: Jan Kara <jack@suse.cz>
> | Date:   Thu Jun 5 19:53:42 2008 +0000
> |
> |     quota-move-function-macros-from-quotah-to-quotaopsh
> |
> 
> causes the build to break for CONFIG_QUOTA=n.
> 
> Reported-by: Arjen Pool <arjenpool@gmail.com>
> Cc: Jan Kara <jack@suse.cz>
> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
> ---
>  include/linux/quotaops.h |   10 +++++-----
>  1 files changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
> index 5644280..eb575d1 100644
> --- a/include/linux/quotaops.h
> +++ b/include/linux/quotaops.h
> @@ -14,6 +14,11 @@
>  
>  #include <linux/fs.h>
>  
> +static inline struct quota_info *sb_dqopt(struct super_block *sb)
> +{
> +	return &sb->s_dquot;
> +}
> +
>  #if defined(CONFIG_QUOTA)
>  
>  /*
> @@ -52,11 +57,6 @@ void vfs_dq_drop(struct inode *inode);
>  int vfs_dq_transfer(struct inode *inode, struct iattr *iattr);
>  int vfs_dq_quota_on_remount(struct super_block *sb);
>  
> -static inline struct quota_info *sb_dqopt(struct super_block *sb)
> -{
> -	return &sb->s_dquot;
> -}
> -
>  static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type)
>  {
>  	return sb_dqopt(sb)->info + type;
> -- 
> 1.5.4.1
> 
-- 
Jan Kara <jack@suse.cz>
SUSE Labs, CR