Re: [Qemu-devel] [PATCH] PPC: e500: Only expose even TLB sizes in initial TLB

2012-10-06 Thread Alexander Graf
On 06.10.2012, at 20:35, Aurelien Jarno wrote: > On Thu, Oct 04, 2012 at 06:55:35PM +0200, Alexander Graf wrote: >> When booting our e500 machine, we automatically generate a big TLB entry >> in TLB1 that covers all of the code we need to run in there until the guest >> can handle its TLB on it

Re: [Qemu-devel] [PATCH] PPC: e500: Only expose even TLB sizes in initial TLB

2012-10-06 Thread Aurelien Jarno
On Thu, Oct 04, 2012 at 06:55:35PM +0200, Alexander Graf wrote: > When booting our e500 machine, we automatically generate a big TLB entry > in TLB1 that covers all of the code we need to run in there until the guest > can handle its TLB on its own. > > However, e500v2 can only handle MAS1.0 sizes

[Qemu-devel] [PATCH] PPC: e500: Only expose even TLB sizes in initial TLB

2012-10-04 Thread Alexander Graf
When booting our e500 machine, we automatically generate a big TLB entry in TLB1 that covers all of the code we need to run in there until the guest can handle its TLB on its own. However, e500v2 can only handle MAS1.0 sizes. However, we keep our TLB information in MAS2.0 layout, which means we ha