-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 devzero@xxxxxx wrote: > Hi Bryn, > > with this patch and also with 0.415 i have the following problem when compiling it with stock 2.6.20 : > > Building modules, stage 2. > MODPOST 1 modules > WARNING: "invalidate_mapping_pages" [drivers/md/dm-loop.ko] undefined! > make[1]: *** [__modpost] Error 1 > make: *** [modules] Error 2 > > i found , that this was due to missing > > EXPORT_SYMBOL(invalidate_mapping_pages); > > in mm/truncate.c > > i found > http://lkml.org/lkml/2007/1/3/154 > > it looks that this didn`t go into 2.6.20 and we need at least 2.6.20-git11 ? > changelog at http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.20-git11.log telling that it had just had been merged on 10th of february: > Hi Roland, That's right - I keep my git tree fairly close to upstream, so as soon as the patch that deprecated invalidate_inode_pages was merged, I converted dm-loop to use invalidate_mapping_pages instead. This means that dm-loop will build without warnings on the latest kernel.org tree but it does mean that you will need the additional patch you referenced if you want to apply it to a plain 2.6.20 kernel. Kind regards, Bryn. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFF1FHa6YSQoMYUY94RAl2iAKDAlrTqxDCNP7i/bhexl6JJGW1rNwCgksXz 5limiJOmDRoBKdHDUsU0pFE= =HwdH -----END PGP SIGNATURE----- -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
