Hi Jeremy,

Jeremy Linton [off-list ref] hat am 10. Januar 2019 um 00:55 geschrieben:


Arm64 machines should be displaying a human readable
vulnerability status to speculative execution attacks in
/sys/devices/system/cpu/vulnerabilities 

This series enables that behavior by providing the expected
functions. Those functions expose the cpu errata and feature
states, as well as whether firmware is responding appropriately
to display the overall machine status. This means that in a
heterogeneous machine we will only claim the machine is mitigated
or safe if we are confident all booted cores are safe or
mitigated.

i applied this v3 series and Marc's v2 series.

Now i'm getting the following on a Raspberry Pi 3 B+ :

meltdown:Not affected
spec_store_bypass:Not affected
spectre_v1:Mitigation: __user pointer sanitization

So the entries l1tf and spectre_v2 disappeared.

Stefan

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