For machines which support PCID but not have INVPCID instruction,
i.e. SandyBridge and IvyBridge, correct a race between pmap_activate()
and invltlb_pcid_handler().
Reported by and tested by: Slawa Olhovchenkov <slw@zxy.spb.ru>
MFC after: 1 week
Description
Description
Details
Details
- Provenance
kib Authored on - Parents
- rS306349: hash(3): protect in-memory page when using cross-endianness.
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- Unknown
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