On 11/17/2011 04:49 PM, doiggl@xxxxxxxxxxxxxxxxxx wrote:
Hello,
I am finding problems in trying to compile a linux 2.6.39.4 kernel patched
with Reiser4-for-2.6.39.patch.gz
The i586 build failed[2], whereas the x86_64 build passes.[3]
Hello.
Fixed. Please try reiser4-for-2.6.39-1.patch.gz I have just uploaded:
https://sourceforge.net/projects/reiser4/files/reiser4-for-linux-2.6/
Thanks,
Edward.
What do I need to adjust so i586 builds properly.
Has anyone else successfully built the with the i586 architecture ?
Is so, what does your .config list ?
My .config listing starts at line 3341 in [2]
Thanks Glenn.
fail[2]
https://build.opensuse.org/package/rawlog?arch=i586&package=kernel-reiser4&project=home%3Adoiggl&repository=openSUSE_11.4
pass[3]
https://build.opensuse.org/package/rawlog?arch=x86_64&package=kernel-reiser4&project=home%3Adoiggl&repository=openSUSE_11.4
Project/package listing
https://build.opensuse.org/package/show?package=kernel-reiser4&project=home%3Adoiggl
The following thread located at [0] is background I asked earlier from the
opensuse-kernel team.
[0]http://lists.opensuse.org/opensuse-kernel/2011-11/msg00041.html
On Wed, 16 Nov 2011 14:09:20 +0100, Michal Hocko<mhocko@xxxxxxx> wrote:
On Wed 16-11-11 23:59:41, doiggl@xxxxxxxxxxxxxxxxxx wrote:
Hello,
What can be done to get the i585 packages to build in a patched kernel
in
this project [1].
The i586 builds failed, whereas the x86_64 succeeded.
Does a flag need to be set to 'N' in the .config file. If not, what
needs
to be changed so i586 packages compile ?
Thanks Glenn
[1]
package
https://build.opensuse.org/package/show?package=kernel-reiser4&project=home%3Adoiggl
The failed i586 build logs show[2]:
[2]
https://build.opensuse.org/package/rawlog?arch=i586&package=kernel-reiser4&project=home%3Adoiggl&repository=openSUSE_11.4
LD drivers/net/built-in.o
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/drivers/net/niu.c:
In function 'niu_add_ethtool_tcam_entry':
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/drivers/net/niu.c:7510:33:
warning: 'class' may be used uninitialized in this function
LD drivers/built-in.o
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.ioWHAW (%build)
The real error is earlier in the output:
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:
In function 'check_struct_bnode':
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:801:2:
error: implicit declaration of function 'ext2_test_bit'
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:
In function 'search_one_bitmap_forward':
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:923:7:
error: implicit declaration of function 'ext2_find_next_zero_bit'
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:
In function 'apply_dset_to_commit_bmap':
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:1343:3:
error: implicit declaration of function 'ext2_clear_bit'
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:
In function 'reiser4_pre_commit_hook_bitmap':
/usr/src/packages/BUILD/kernel-reiser4-2.6.39/linux-2.6.39.4/fs/reiser4/plugin/space/bitmap.c:1409:5:
error: implicit declaration of function 'ext2_set_bit'
I have no idea why reiserfs uses ext2 aliases but their current
definition should be something like:
#define ext2_set_bit __test_and_set_bit_le
#define ext2_clear_bit __test_and_clear_bit_le
#define ext2_test_bit test_bit_le
#define ext2_find_first_zero_bit find_first_zero_bit_le
#define ext2_find_next_zero_bit find_next_zero_bit_le
So you can either replace them by the proper definition or force
fs/ext2/ext2.h inclusion (which sounds really hackish).
Regards
--
Michal Hocko
SUSE Labs
SUSE LINUX s.r.o.
Lihovarska 1060/12
190 00 Praha 9
Czech Republic
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