Messages in this thread | | | Date | Tue, 15 Jan 2019 20:50:48 +0100 (CET) | From | Stefan Wahren <> | Subject | Re: [PATCH v3 0/7] arm64: add system vulnerability sysfs entries |
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Hi Jeremy,
> Jeremy Linton <jeremy.linton@arm.com> 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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