Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-25 Thread Alexey Eremenko
Alexander Graf: Excuse me, but it is a bit unclear what you did. Several questions arise: a. Qemu now is able to emulate SVM on non-SVM old 32-bit processors ? -or- b. Qemu now is able to emulate SVM on SVM processors ? c. Qemu now is able to emulate SVM on VT processors ? d. How fast it works ?

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-25 Thread Alexander Graf
On Aug 25, 2007, at 11:57 AM, Alexey Eremenko wrote: Alexander Graf: Excuse me, but it is a bit unclear what you did. Several questions arise: a. Qemu now is able to emulate SVM on non-SVM old 32-bit processors ? -or- b. Qemu now is able to emulate SVM on SVM processors ? c. Qemu now is able

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-25 Thread Mulyadi Santosa
Hello... I implemented SVM in the qemu emulator (not kqemu, not kvm, but the real emulator), so you can use SVM in qemu on _any_ platform qemu runs on - even on PowerPC. basically, I wanna say thanks for your effort on implementing SVM support for Qemu. It helps user who doesn't have

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-24 Thread Fabrice Bellard
This is a reworked version of the same patch, where I can now boot into a x86_64 Linux kernel. I rewrote all the access functions for the VMCB, so this time everything should work just fine on BE-machines. As suggested I moved the injection detection to translate.c, so the non-virtualized

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-23 Thread Avi Kivity
Alexander Graf wrote: Hi, this patch adds support for SVM (the virtual machine extension on amd64) to qemu's x86_64 target. It still needs cleanup (splitting, indentation, etc) and lacks some basic functionality but maybe someone will find interest in it as it is already. Obviously this

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-23 Thread Avi Kivity
Alexander Graf wrote: Blue Swirl wrote: On 8/22/07, Alexander Graf [EMAIL PROTECTED] wrote: - All interceptions (well, maybe I did oversee one or two) Nice work! For better performance, you should do the op.c checks statically at translation time (if possible).

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-22 Thread Blue Swirl
On 8/22/07, Alexander Graf [EMAIL PROTECTED] wrote: - All interceptions (well, maybe I did oversee one or two) Nice work! For better performance, you should do the op.c checks statically at translation time (if possible).

Re: [Qemu-devel] [PATCH][RFC] SVM support

2007-08-22 Thread Alexander Graf
Blue Swirl wrote: On 8/22/07, Alexander Graf [EMAIL PROTECTED] wrote: - All interceptions (well, maybe I did oversee one or two) Nice work! For better performance, you should do the op.c checks statically at translation time (if possible). Thanks. I thought about that first as