[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Alexander Graf
On 24.11.2009, at 20:03, Jan Kiszka wrote: > Alexander Graf wrote: >> On 24.11.2009, at 19:49, Jan Kiszka wrote: >> >>> Alexander Graf wrote: On 24.11.2009, at 19:33, Jan Kiszka wrote: > Alexander Graf wrote: >> On 24.11.2009, at 19:12, Jan Kiszka wrote: >> >>> Alexan

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Jan Kiszka
Alexander Graf wrote: > On 24.11.2009, at 19:49, Jan Kiszka wrote: > >> Alexander Graf wrote: >>> On 24.11.2009, at 19:33, Jan Kiszka wrote: >>> Alexander Graf wrote: > On 24.11.2009, at 19:12, Jan Kiszka wrote: > >> Alexander Graf wrote: >>> On 24.11.2009, at 19:01, Jan Kiszk

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Alexander Graf
On 24.11.2009, at 19:49, Jan Kiszka wrote: > Alexander Graf wrote: >> On 24.11.2009, at 19:33, Jan Kiszka wrote: >> >>> Alexander Graf wrote: On 24.11.2009, at 19:12, Jan Kiszka wrote: > Alexander Graf wrote: >> On 24.11.2009, at 19:01, Jan Kiszka wrote: >> >>> Alexan

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Jan Kiszka
Alexander Graf wrote: > On 24.11.2009, at 19:33, Jan Kiszka wrote: > >> Alexander Graf wrote: >>> On 24.11.2009, at 19:12, Jan Kiszka wrote: >>> Alexander Graf wrote: > On 24.11.2009, at 19:01, Jan Kiszka wrote: > >> Alexander Graf wrote: >>> While x86 only needs to sync cr0-4

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Alexander Graf
On 24.11.2009, at 19:33, Jan Kiszka wrote: > Alexander Graf wrote: >> On 24.11.2009, at 19:12, Jan Kiszka wrote: >> >>> Alexander Graf wrote: On 24.11.2009, at 19:01, Jan Kiszka wrote: > Alexander Graf wrote: >> While x86 only needs to sync cr0-4 to know all about its MMU stat

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Jan Kiszka
Alexander Graf wrote: > On 24.11.2009, at 19:12, Jan Kiszka wrote: > >> Alexander Graf wrote: >>> On 24.11.2009, at 19:01, Jan Kiszka wrote: >>> Alexander Graf wrote: > While x86 only needs to sync cr0-4 to know all about its MMU state and > enable > qemu to resolve virtual to ph

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Alexander Graf
On 24.11.2009, at 19:12, Jan Kiszka wrote: > Alexander Graf wrote: >> On 24.11.2009, at 19:01, Jan Kiszka wrote: >> >>> Alexander Graf wrote: While x86 only needs to sync cr0-4 to know all about its MMU state and enable qemu to resolve virtual to physical addresses, we need to sy

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Jan Kiszka
Alexander Graf wrote: > On 24.11.2009, at 19:01, Jan Kiszka wrote: > >> Alexander Graf wrote: >>> While x86 only needs to sync cr0-4 to know all about its MMU state and >>> enable >>> qemu to resolve virtual to physical addresses, we need to sync all of the >>> segment registers on PPC to know wh

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Alexander Graf
On 24.11.2009, at 19:01, Jan Kiszka wrote: > Alexander Graf wrote: >> While x86 only needs to sync cr0-4 to know all about its MMU state and enable >> qemu to resolve virtual to physical addresses, we need to sync all of the >> segment registers on PPC to know which mapping we're in. >> >> So le

[Qemu-devel] Re: [PATCH] PPC: Get MMU state on register sync

2009-11-24 Thread Jan Kiszka
Alexander Graf wrote: > While x86 only needs to sync cr0-4 to know all about its MMU state and enable > qemu to resolve virtual to physical addresses, we need to sync all of the > segment registers on PPC to know which mapping we're in. > > So let's grab the segment register contents to be able to