Re: [PATCH] KVM: PPC: Fix SPRG get/set for Book3S and BookE
On Wed, Dec 29, 2010 at 01:51:25PM -0600, Peter Tyser wrote: Previously SPRGs 4-7 were improperly read and written in kvm_arch_vcpu_ioctl_get_regs() and kvm_arch_vcpu_ioctl_set_regs(); Signed-off-by: Peter Tyser pty...@xes-inc.com --- I noticed this while grepping for somthing unrelated and assume its a typo. Feel free to add to the patch description; I don't use KVM so don't know what the high-level consequences of this change are. arch/powerpc/kvm/book3s.c | 14 -- arch/powerpc/kvm/booke.c | 14 -- 2 files changed, 16 insertions(+), 12 deletions(-) Applied, thanks. -- To unsubscribe from this list: send the line unsubscribe kvm-ppc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
error: building kvm for powerpc using cross compiler on x86
I want to build kvm kernel module for powerpc using cross compiler. I downloaded kernel source code from http://www.linux-kvm.org/page/PowerPC_440_Host_Kernel. Inside that kvm_source folder when I do make ARCH=powerpc menuconfig, inside virtualization menu, option kvm is not present. I have attached the screenshot. Thanks, attachment: problem.png
Re: error: building kvm for powerpc using cross compiler on x86
On Thu, Jan 6, 2011 at 10:39 AM, Dushyant Bansal cs5070...@cse.iitd.ac.in wrote: I want to build kvm kernel module for powerpc using cross compiler. I downloaded kernel source code from http://www.linux-kvm.org/page/PowerPC_440_Host_Kernel. Inside that kvm_source folder when I do make ARCH=powerpc menuconfig, inside virtualization menu, option kvm is not present. I have attached the screenshot. It's impossible to say from your description, but I would guess that you haven't configured for a 440 processor before visiting the Virtualization menu. -Hollis -- To unsubscribe from this list: send the line unsubscribe kvm-ppc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: error: building kvm for powerpc using cross compiler on x86
Hi, Thanks for the response. My aim is to install kvm on a powerpc system. I will give a detailed description of the environment. Host arch: x86 kernel: 2.6.32.25 (ubuntu 10.04 32 bit) I have emulated powerpc using qemu-system-ppc and installed debian on top of this. guest os: debian-507-powerpc (2.6.26-1-powerpc) contents of /proc/cpuinfo: processor : 0 cpu : 740/750 temperature : 62-64 C (uncalibrated) clock : 1000.00MHz revision: 3.1 (pvr 0008 0301) bogomips: 33.02 timebase: 16600733 platform: PowerMac model : Power Macintosh machine : Power Macintosh motherboard : AAPL,PowerMac G3 MacRISC detected as : 49 (PowerMac G3 (Silk)) pmac flags : pmac-generation : OldWorld I want to use kvm on this guest os. I have installed kvm-userspace application. Now, I require kvm kernel module. I have some questions. 1. As x86 systems are distributed with kvm kernel module(kvm.ko, kvm-intel.ko, kvm-amd.ko), is there any powerpc system with kvm kernel modules. 2. Is it possible to run kvm on powerpc-750, powerpc-970 or both 3. How should I try to build kvm kernel module for guest os. I have two options: to compile kernel with kvm inside guest os or to cross compile kernel for powerpc on host os. Thanks, On Thu, Jan 6, 2011 at 10:39 AM, Dushyant Bansal cs5070...@cse.iitd.ac.in wrote: I want to build kvm kernel module for powerpc using cross compiler. I downloaded kernel source code from http://www.linux-kvm.org/page/PowerPC_440_Host_Kernel. Inside that kvm_source folder when I do make ARCH=powerpc menuconfig, inside virtualization menu, option kvm is not present. I have attached the screenshot. It's impossible to say from your description, but I would guess that you haven't configured for a 440 processor before visiting the Virtualization menu. -Hollis -- To unsubscribe from this list: send the line unsubscribe kvm-ppc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html