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| author | Maciej Żenczykowski <maze@google.com> | 2020-02-05 07:42:59 -0800 |
|---|---|---|
| committer | Maciej Żenczykowski <maze@google.com> | 2020-02-05 07:51:50 -0800 |
| commit | 8bc63c3a6cbbb642f350edaed0459ca772b586dc (patch) | |
| tree | 198b3b9a448d8176fabef55874053bab613648d6 /net/test | |
| parent | 1dbe505c83ce23bd77a302c0d5044aff4da0f6ac (diff) | |
| download | kernel_tests-8bc63c3a6cbbb642f350edaed0459ca772b586dc.tar.gz kernel_tests-8bc63c3a6cbbb642f350edaed0459ca772b586dc.tar.bz2 kernel_tests-8bc63c3a6cbbb642f350edaed0459ca772b586dc.zip | |
net-test: add 'random.trust_cpu=on' to kernel command lineandroid-r-preview-1
Another workaround for boot time entropy starvation,
which is only usable on sufficiently new kernels.
While we could just enable CONFIG_RANDOM_TRUST_CPU=y instead of passing
another thing via kernel commandline, this would only take effect for
kernels we build ourselves - ie. for UML builds and not for gki/cuttlefish
pre-built kernels.
Test: passed
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ibb8fe056c52b96eca7b387cdcfad0f1440311f7b
Diffstat (limited to 'net/test')
| -rwxr-xr-x | net/test/run_net_test.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/test/run_net_test.sh b/net/test/run_net_test.sh index ce5dce60..ebfb15f3 100755 --- a/net/test/run_net_test.sh +++ b/net/test/run_net_test.sh @@ -311,7 +311,7 @@ cmdline="$cmdline net_test_args=\"$test_args\" net_test_mode=$testmode" # into base64. entropy="$(cat /proc/sys/kernel/random{/,/,/}uuid | tr -d '\n-')" entropy="$(xxd -r -p <<< "${entropy}" | base64 -w 0)" -cmdline="${cmdline} entropy=${entropy}" +cmdline="${cmdline} random.trust_cpu=on entropy=${entropy}" if [ "$ARCH" == "um" ]; then # Get the absolute path to the test file that's being run. |