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A comment on The mysterious case of the Linux Page Table Isolation patches. Parent comment

Re:The mysterious case of the Linux Page Table Isolation pat... by cesarb on Tuesday January 02, 2018 @08:07AM (#16051615)
There are other differences between Intel and AMD's implementation of the x86-64 ISA. For an exemple of a bug which affected only Intel processors: https://blog.xenproject.org/2012/06/13/the-intel-sysret-priv...
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