Messages in this thread | | | Subject | Re: [V0 PATCH] xen/pvh: set some cr flags upon vcpu start | From | Konrad Rzeszutek Wilk <> | Date | Fri, 17 Jan 2014 22:40:19 -0500 |
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Mukesh Rathor <mukesh.rathor@oracle.com> wrote: >Konrad, > >The following patch sets the bits in CR0 and CR4. Please note, I'm >working >on patch for the xen side. The CR4 features are not currently exported >to a PVH guest.
The patch should really have been split in two - one for CR0 and one for CR4.
Especially as the ramifications of enabling PGE are much more complex. For example - there is a need to fix up the __supported_pte_mask to allow one to use PAGE_GLOBAL. There might be other things too that need tweaking.
> >Roger, I added your SOB line, please lmk if I need to add anything >else. > >This patch was build on top of a71accb67e7645c68061cec2bee6067205e439fc >in >konrad devel/pvh.v13 branch.
Pls use #linux-next at this stage.
Thank you! > >thanks >Mukesh
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