On 16/09/14 18:39, Al Viro wrote: > On Tue, Sep 16, 2014 at 01:07:35PM +0100, James Hogan wrote: >> Commit d6bb3e9075bb (vfs: simplify and shrink stack frame of >> link_path_walk()) introduced build problems with GCC versions older than >> 4.6 due to the initialisation of a member of an anonymous union in >> struct qstr without enclosing braces. >> >> This hits GCC bug 10676 [1] (which was fixed in GCC 4.6 by [2]), and >> causes the following build error: >> fs/namei.c: In function 'link_path_walk': >> fs/namei.c:1778: error: unknown field 'hash_len' specified in initializer >> >> This is worked around by adding explicit braces. > > IOW, the same thing QSTR_INIT is doing... QSTR_INIT only initialises len and name, not the hash. Cheers James -- To unsubscribe from this list: send the line "unsubscribe linux-metag" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
