6241631: ATG_PF.H.delta.7: Linux x86: Questions

Problem Summary---------------------------------------------------
Applying ATG_PF.H.delta.7 IN 11.5.10.2

Problem Description
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Hi,

  We have to apply RUP 7 and have to upgrade the Developer 6i patchset .

Currently we are in RUP 2 and Current Version is Developer 6i Patchset 16(6.0.8.25.2).

We have to upgrade to RUP 7 and Developer 6i Patchset 19.Current DB version is 9.2.0.6.0.

I have uploaded the file (versions of component in application stack).

My question sare as follows:

1.Is it compeltion to upgarde the DB?
2.Upgrade path? Can we have apply directly RUP7 from RUP2.
3.Document Note id if anything available?

Our ultimate Aim is to open forms in IE 8. So it requires the above requirements followed by deploying JRE .