linux-kernel - [PATCH] modules: add support for soft module dependencies

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Date:	Wed, 24 Jul 2013 17:17:57 +1000
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Andreas Robinson <andr345@...il.com>,
	Rusty Russell <rusty@...tcorp.com.au>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Zhao Hongjiang <zhaohongjiang@...wei.com>, davem@...emloft.net,
	tim.c.chen@...ux.intel.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	linux-crypto@...r.kernel.org
Subject: [PATCH] modules: add support for soft module dependencies

Hi Rusty:

I don't know why this patch never went into the kernel, even
though the corresponding features have been added to modprobe
in most if not all distros.

This is required for dependencies on crypto modules such as
crc32c where the dependency is only visible at run-time, which
means that depmod fails to list the necessary dependencies
causing modules to go missing in the initrd.

Acked-by: Herbert Xu <herbert@...dor.apana.org.au>

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

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