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usb: feed USB device information to the /dev/random driver
authorTheodore Ts'o <tytso@mit.edu>
Wed, 4 Jul 2012 15:22:20 +0000 (11:22 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 15 Jul 2012 00:17:45 +0000 (20:17 -0400)
commitb04b3156a20d395a7faa8eed98698d1e17a36000
tree8d4d79420e21f73ea014bc0a7c5d757db6b77319tree
parenta2080a67abe9e314f9e9c2cc3a4a176e8a8f8793commit | diff
usb: feed USB device information to the /dev/random driver

Send the USB device's serial, product, and manufacturer strings to the
/dev/random driver to help seed its pools.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Greg KH <greg@kroah.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
drivers/usb/core/hub.c diff | blob | blame | history
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