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[ Upstream commita2715fbdc6] Loading the module deadlocks since: -local cbc(aes) implementation needs a fallback and -crypto API tries to find one but the request_module() resolves back to the same module Fix this by changing the module alias for cbc(aes) and using the NEED_FALLBACK flag when requesting for a fallback algorithm. Fixes:00b99ad2ba("crypto: arm/aes-neonbs - Use generic cbc encryption path") Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>