get_unmapped_area handles MAP_FIXED on alpha
Handle MAP_FIXED in alpha's arch_get_unmapped_area(), simple case, just return the address as passed in Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1267,6 +1267,9 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
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if (len > limit)
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return -ENOMEM;
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if (flags & MAP_FIXED)
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return addr;
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/* First, see if the given suggestion fits.
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The OSF/1 loader (/sbin/loader) relies on us returning an
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