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about vsyscall page
|-
|-
| file_locks06
| file_locks06
|-
| file_locks00 || Starts to fail after flock => flock64 conversion, without C/R, only 32-bit
|-
|-
| socket-tcp6-last-ack || ?
| socket-tcp6-last-ack || ?
Should ensure that they work. Need to be done for both native/compat C/R.
Should ensure that they work. Need to be done for both native/compat C/R.
==== Kernel patch for vsyscall page ====
That's emulated page, not a vma - affects only in /proc/<pid>/maps for restored process. Depends on !TIF_IA32 && !TIF_X32 - Andy got patches for disabling the emulation on per-pid basics, for now I ran tests with <code>vsyscall=none</code> boot parameter because zdtm.py checks maps before/after C/R.