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Fix AMD cache hang on buggy Xen hypervisor#104

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klauspost merged 1 commit intomasterfrom
workaround-xen-amd-cache
Jun 21, 2022
Merged

Fix AMD cache hang on buggy Xen hypervisor#104
klauspost merged 1 commit intomasterfrom
workaround-xen-amd-cache

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Xen Hypervisor is buggy and returns the same entry no matter ECX value.
Hack: When we encounter the same entry 100 times we break.

Fixes #103

Xen Hypervisor is buggy and returns the same entry no matter ECX value.
Hack: When we encounter the same entry 100 times we break.

Fixes #103
@klauspost klauspost merged commit 2a5efe8 into master Jun 21, 2022
@klauspost klauspost deleted the workaround-xen-amd-cache branch June 21, 2022 09:10
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Process hangs for an hour on init

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