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RCS file: /cvsrepo/anoncvs/cvs/www/73.html,v
retrieving revision 1.51
retrieving revision 1.52
diff -c -r1.51 -r1.52
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href="https://man.openbsd.org/getnsecruntime.9">getnsecruntime(9).
Offers fast access to the system runtime clock at the cost of precision.
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Add detection for Spectre-BHB Branch History Injection
- vulnerability related CLRBHB, ECBHB and CSV2_3/HCXT feature bits.
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Prevent detaching ("bioctl -d detach") of a boot volume on a RAID managed by bioctl(8).
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avoids accidentally mapping memory regions that should not be mapped
(i.e. secure memory) as all mapped memory can be accessed
speculatively.
- Added arm64 detection of EPAN feature bit. Enhanced Privileged Access Never
- (EPAN) allows Privileged Access Never to be used with Execute-only mappings.
On arm64, add a machdep.lidaction sysctl(8) for aplsmc(4) Apple Silicon
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