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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random

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Pull random driver fix from Ted Ts'o:
 "Fix things so the choice of whether or not to trust RDRAND to
  initialize the CRNG is configurable via the boot option
  random.trust_cpu={on,off}"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
  random: make CPU trust a boot parameter
This commit is contained in:
Linus Torvalds
2018-09-09 05:54:05 -07:00
parent 1d22577703 9b25436662
commit 3243a89dcb
3 changed files with 16 additions and 5 deletions
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6
Documentation/admin-guide/kernel-parameters.txt
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@@ -3523,6 +3523,12 @@
ramdisk_size= [RAM] Sizes of RAM disks in kilobytes
See Documentation/blockdev/ramdisk.txt.
random.trust_cpu={on,off}
[KNL] Enable or disable trusting the use of the
CPU's random number generator (if available) to
fully seed the kernel's CRNG. Default is controlled
by CONFIG_RANDOM_TRUST_CPU.
ras=option[,option,...] [KNL] RAS-specific options
cec_disable [X86]