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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 nikanj on Monday January 01, 2018 @03:21PM (#16047831)
I think that was NT 4. I don’t think there’s much of that 20-year old code left in the kernel.
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Re:The mysterious case of the Linux Page Table Isolation pat... by PyComfy on Monday January 01, 2018 @07:42PM (#16048965)
The source code of the kernel of Windows server 2003 and Windows XP Pro x64 was available to universities for education purposes. Someone leaked the code on internet years ago which is now everywhere on github (search WRK-v1.2). The code doesn't include the ntfs module.

https://web.archive.org/web/20120412091908/http://www.facult...

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Re:The mysterious case of the Linux Page Table Isolation pat... by wasx on Monday January 01, 2018 @04:57PM (#16048271)
Actually given the horror stories that have been told about the windows source code over the years, I'd be very, very surprised if there wasn't 20 year old code in a lot of places.

Hell there's still 20 year old code running in the Linux kernel

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Re:The mysterious case of the Linux Page Table Isolation pat... by ams6110 on Monday January 01, 2018 @04:13PM (#16048071)
I'd actually be surprised if there weren't quite a bit of it still in the kernel.
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Re:The mysterious case of the Linux Page Table Isolation pat... by haimez on Tuesday January 02, 2018 @12:36AM (#16050096)
You would be very surprised.
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