I think i am observing this for the first time in any randconfig builds:
BUILD arch/x86/boot/bzImage
Root device is (8, 3)
Setup is 13020 bytes (padded to 13312 bytes).
System is 5625 kB
CRC a80d60ee
Kernel: arch/x86/boot/bzImage is ready (#1)
Building modules, stage 2.
MODPOST 514 modules
ERROR: "find_last_bit" [fs/nfs/nfs.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
---
Regards--
Subrata
On Apr. 21, 2009, 19:51 +0300, Subrata Modak <[email protected]> wrote:
> I think i am observing this for the first time in any randconfig builds:
>
> BUILD arch/x86/boot/bzImage
> Root device is (8, 3)
> Setup is 13020 bytes (padded to 13312 bytes).
> System is 5625 kB
> CRC a80d60ee
> Kernel: arch/x86/boot/bzImage is ready (#1)
> Building modules, stage 2.
> MODPOST 514 modules
> ERROR: "find_last_bit" [fs/nfs/nfs.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2
> ---
>
> Regards--
> Subrata
>
Trond, can you please merge
http://git.linux-nfs.org/?p=bhalevy/linux-pnfs.git;a=commitdiff;h=9f32944d1bca79038ef3e9c9a27f11803d093d8e
into your nfsv41 and linux-next branches?
I've placed it right before "nfs41: free slot"
in git://git.linux-nfs.org/projects/bhalevy/linux-pnfs.git nfs41-for-2.6.31
(see also this thread:
http://article.gmane.org/gmane.linux.kernel.next/6951)
Thanks,
Benny
On Tue, 2009-04-21 at 20:42 +0300, Benny Halevy wrote:
> On Apr. 21, 2009, 19:51 +0300, Subrata Modak <[email protected]> wrote:
> > I think i am observing this for the first time in any randconfig builds:
> >
> > BUILD arch/x86/boot/bzImage
> > Root device is (8, 3)
> > Setup is 13020 bytes (padded to 13312 bytes).
> > System is 5625 kB
> > CRC a80d60ee
> > Kernel: arch/x86/boot/bzImage is ready (#1)
> > Building modules, stage 2.
> > MODPOST 514 modules
> > ERROR: "find_last_bit" [fs/nfs/nfs.ko] undefined!
> > make[1]: *** [__modpost] Error 1
> > make: *** [modules] Error 2
> > ---
> >
> > Regards--
> > Subrata
> >
>
> Trond, can you please merge
> http://git.linux-nfs.org/?p=bhalevy/linux-pnfs.git;a=commitdiff;h=9f32944d1bca79038ef3e9c9a27f11803d093d8e
> into your nfsv41 and linux-next branches?
>
> I've placed it right before "nfs41: free slot"
> in git://git.linux-nfs.org/projects/bhalevy/linux-pnfs.git nfs41-for-2.6.31
>
> (see also this thread:
> http://article.gmane.org/gmane.linux.kernel.next/6951)
Could we just push that straight into the kernel? It seems like a
no-brainer...
Cheers
Trond
On Apr. 21, 2009, 20:49 +0300, Trond Myklebust <[email protected]> wrote:
> On Tue, 2009-04-21 at 20:42 +0300, Benny Halevy wrote:
>> On Apr. 21, 2009, 19:51 +0300, Subrata Modak <[email protected]> wrote:
>>> I think i am observing this for the first time in any randconfig builds:
>>>
>>> BUILD arch/x86/boot/bzImage
>>> Root device is (8, 3)
>>> Setup is 13020 bytes (padded to 13312 bytes).
>>> System is 5625 kB
>>> CRC a80d60ee
>>> Kernel: arch/x86/boot/bzImage is ready (#1)
>>> Building modules, stage 2.
>>> MODPOST 514 modules
>>> ERROR: "find_last_bit" [fs/nfs/nfs.ko] undefined!
>>> make[1]: *** [__modpost] Error 1
>>> make: *** [modules] Error 2
>>> ---
>>>
>>> Regards--
>>> Subrata
>>>
>> Trond, can you please merge
>> http://git.linux-nfs.org/?p=bhalevy/linux-pnfs.git;a=commitdiff;h=9f32944d1bca79038ef3e9c9a27f11803d093d8e
>> into your nfsv41 and linux-next branches?
>>
>> I've placed it right before "nfs41: free slot"
>> in git://git.linux-nfs.org/projects/bhalevy/linux-pnfs.git nfs41-for-2.6.31
>>
>> (see also this thread:
>> http://article.gmane.org/gmane.linux.kernel.next/6951)
>
> Could we just push that straight into the kernel? It seems like a
> no-brainer...
Absolutely. Fred already sent it to the linux-kbuild mailing list
and got no response, maybe we'll get lucky this time :-)
Though I'm not sure who should shepherd it in.
Rusty, since this changes your code in lib/Makefile
can you please ack this patch?
Benny
>
> Cheers
> Trond
>
>From 9f32944d1bca79038ef3e9c9a27f11803d093d8e Mon Sep 17 00:00:00 2001
From: Fred Isaman <[email protected]>
Date: Thu, 26 Mar 2009 11:22:16 -0400
Subject: [PATCH] lib: find_last_bit.o needed by a module only, move it from lib to obj
It is possible to configure the kernel such that find_last_bit is
referenced only by modules, causing linking to fail with
ERROR: "find_last_bit" [fs/nfs/nfs.ko] undefined!
Signed-off-by: Fred Isaman <[email protected]>
Signed-off-by: Benny Halevy <[email protected]>
---
lib/Makefile | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/Makefile b/lib/Makefile
index d6edd67..33a40e4 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -38,7 +38,7 @@ lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o
lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
-lib-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o
+obj-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o
obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
--
1.6.2.1