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| author | Bryan Wu <cooloney@kernel.org> | 2008-04-01 20:23:39 -0700 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-04-08 21:06:56 -0400 |
| commit | 240ee831187e000704cba3208ef6b0a8ad49bd64 (patch) | |
| tree | 185d0a366d121ca0dd58cd382696b4bc01452165 | |
| parent | 66d3aac04175c35564cc5982934b68bc4f89a76d (diff) | |
| download | op-kernel-dev-240ee831187e000704cba3208ef6b0a8ad49bd64.zip op-kernel-dev-240ee831187e000704cba3208ef6b0a8ad49bd64.tar.gz | |
fix bug - executing FDPIC ELF on NFS mount triggers BUG() at mm/nommu.c:862:/do_mmap_private()
NFS needs a NOMMU version mmap function to support uClinux on NOMMU machine
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_id=141&tracker_item_id=3992
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/file.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index ef57a5a..5d2e9d9 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -64,7 +64,11 @@ const struct file_operations nfs_file_operations = { .write = do_sync_write, .aio_read = nfs_file_read, .aio_write = nfs_file_write, +#ifdef CONFIG_MMU .mmap = nfs_file_mmap, +#else + .mmap = generic_file_mmap, +#endif .open = nfs_file_open, .flush = nfs_file_flush, .release = nfs_file_release, |
