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fix bug - executing FDPIC ELF on NFS mount triggers BUG() at mm/nommu.c:862:/do_mmap_private()

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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>
This commit is contained in:
Bryan Wu 2008-04-01 20:23:39 -07:00 committed by Trond Myklebust
parent 66d3aac041
commit 240ee83118
1 changed files with 4 additions and 0 deletions
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fs/nfs/file.c
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@ -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,