Magic Page in e500v2

Hi I'm working on KVM optimizations on Powerpc e500v2 embedded architecture. For my project i'm trying to increase the size of shared region mapped my Magic Page between host and guest for paravirtual support. I was expecting this would possible since we are using a TLB1 entry to map the

Re: Magic Page in e500v2

Hi Alex Hi Aashish, On 05/21/2012 01:51 PM, Aashish Mittal wrote: Hi I'm working on KVM optimizations on Powerpc e500v2 embedded architecture. For my project i'm trying to increase the size of shared region mapped my Magic Page between host and guest for paravirtual support. I

Emulating lwarx and stwcx instructions in PowerPc BOOKE e500

Hi I'm working on powerpc booke architecture and my project requires me to remove read and write privileges on some pages. Due to this any instruction accessing these pages traps and i'm trying to emulate the behavior of these instructions. I've emulated lwarx and stwcx instruction but i think

Exit stats using kvm_stats_debugfs

for the whole process or does it gives you the count for a limited time period or something else ? Thanks in advance Aashish Mittal -- 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

Re: Booting host on a P2020RDB freescale board

Aashish Mittal aashish.mittal4u at gmail.com writes: Hi The issue has been fixed. The issue was that the mount point set in bootargs was wrong, it should have been /dev/ram . Sorry for all the trouble. Thanks Aashish Mittal -- To unsubscribe from this list: send the line unsubscribe kvm-ppc

Mapping of Shared Page in e500 Powerpc kvm

this situation if i'm understanding something wrong or is it a bug ? Thanks Aashish Mittal -- 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

Problem booting Linux kernel on e500 powerpc

this is not booting up while linux 2.6.34 is booting properly ? Thanks in advance Aashish Mittal -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Emulating LWZU Instruction for e500 powerpc

Aashish Mittal -- 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

Emulating lwz instruction powerpc e500

Hi I'm trying to emulate the lwz instruction in powerpc e500 kvm for my project . And the instruction can modify any of the 32 gpr's . So i'm resuming the guest using RESUME_GUEST_NV Flag so that all the gpr's can be updated . But somehow the the guest OS doesn't boots after that. I took the

Re: Emulating lwz instruction powerpc e500

Scott Wood scottwood at freescale.com writes: On Fri, 8 Jul 2011 20:33:18 + Aashish Mittal aashish.mittal4u at gmail.com wrote: Were they saved in the first place? What trap type did you enter on -- is it listed in NEED_INST_MASK? What kernel version? Any reason not to use