Lines Matching +full:auto +full:- +full:detects

1 .. SPDX-License-Identifier: GPL-2.0
3 TAA - TSX Asynchronous Abort
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28    CVE-2019-11135  TAA    TSX Asynchronous Abort (TAA) condition on some
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43 hardware transactional memory support to improve performance of multi-threaded
58 Because the buffers are potentially shared between Hyper-Threads cross
59 Hyper-Thread attacks are possible.
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96 .. list-table::
98    * - 'Vulnerable'
99 …- The CPU is affected by this vulnerability and the microcode and kernel mitigation are not applie…
100    * - 'Vulnerable: Clear CPU buffers attempted, no microcode'
101      - The system tries to clear the buffers but the microcode might not support the operation.
102    * - 'Mitigation: Clear CPU buffers'
103      - The microcode has been updated to clear the buffers. TSX is still enabled.
104    * - 'Mitigation: TSX disabled'
105      - TSX is disabled.
106    * - 'Not affected'
107      - The CPU is not affected by this issue.
114 If the processor is vulnerable, but the availability of the microcode-based
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131 The kernel detects the affected CPUs and the presence of the microcode which is
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165                 systems which are MDS-affected and deploy MDS mitigation,
172                 CPU is not vulnerable to cross-thread TAA attacks.
200                 several previous speculation-related CVEs, and so there may be
203   auto		Disables TSX if X86_BUG_TAA is present, otherwise enables TSX
210 affected platforms tsx=auto is equivalent to tsx=off and the result will be:
214                                           buffers. Cross-thread attacks are still
216   tsx=on     tsx_async_abort=full,nosmt   As above, cross-thread attacks on SMT
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277   - Deploy TSX disable mitigation (tsx_async_abort=full tsx=off).