[Xen-devel] L1TF Patch Series v10

[Norbert Manthey <nmanthey@xxxxxxxxx>]

Dear all,

This patch series attempts to mitigate the issue that have been raised in the
XSA-289 (https://xenbits.xen.org/xsa/advisory-289.html). To block speculative
execution on Intel hardware, an lfence instruction is required to make sure
that selected checks are not bypassed. Speculative out-of-bound accesses can
be prevented by using the array_index_nospec macro.

The major change compared to version 9 is patch 8/8, which slipped through the
analysis in the first rounds.

Best,
Norbert




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