Bug 13441 - Enable CONFIG_RANDOM_TRUST_CPU
Summary: Enable CONFIG_RANDOM_TRUST_CPU
Status: RESOLVED FIXED
Alias: None
Product: BSPs
Classification: Build System, Metadata & Runtime
Component: bsps-meta-intel (show other bugs)
Version: 2.8
Hardware: x86 x86_64
: Medium+ normal
Target Milestone: 2.8 M2
Assignee: Anuj Mittal
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Reported: 2019-07-15 12:19 UTC by Ross Burton
Modified: 2019-07-23 02:32 UTC (History)
1 user (show)

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OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

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Description Ross Burton 2019-07-15 12:19:50 UTC 
I discovered that we don't turn on CONFIG_RANDOM_TRUST_CPU:

https://lwn.net/Articles/760584/

We probably should.
Comment 1 Anuj Mittal 2019-07-17 02:47:44 UTC 
Patch sent to linux-yocto to include this for intel-common BSPs. Will update SRCREVs once that has been merged.
Comment 2 Anuj Mittal 2019-07-23 02:32:49 UTC 
This has been enabled for intel-common BSPs in meta-intel for 4.19 and above.