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Subject[patch 19/20] spufs: fail spu_create with invalid flags
At this time, all flags are invalid. Since we are
planning to actually add valid flags in the future,
we better check if any were passed by the user.

Signed-off-by: Arnd Bergmann <>
Index: powerpc.git/arch/powerpc/platforms/cell/spufs/inode.c
--- powerpc.git.orig/arch/powerpc/platforms/cell/spufs/inode.c
+++ powerpc.git/arch/powerpc/platforms/cell/spufs/inode.c
@@ -304,6 +304,10 @@ long spufs_create_thread(struct nameidat
nd->dentry != nd->dentry->d_sb->s_root)
goto out;

+ /* all flags are reserved */
+ if (flags)
+ goto out;
dentry = lookup_create(nd, 1);
ret = PTR_ERR(dentry);
if (IS_ERR(dentry))

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