On 03/04/2011 12:34 AM, IVAN ANGELOV wrote:
Hello, This provided dmesg message and kernel behavior appear when trying to run qemu-kvm with kvm_amd module. Without kvm_amd qemu-kvm runs fine but a slower. I managed to see that this happens with 2.6.38-rc6 , 2.6.38-rc7 vanilla kernels compiled using kernel-package. OS ubuntu natty. Using the standard toolchain and gcc from ubuntu: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-3ubuntu3) I reverted to 2.6.37.2 linux kernel, compiled with the very same tools and machine I use qemu-kvm with kvm_amd module without any problems. If I can provide some extra info about that please let me know. This issue also appears with the kernel provided by the Ubuntu distribution: 2.6.38-5-generic-pae #32-Ubuntu SMP Tue Feb 22 17:48:56 UTC 2011 i686 athlon i386 GNU/Linux , I suspect it is somehow related to the 2.6.38 kernel series. cpuinfo - phenom ii x4 955 mildly overclocked - 4 fields like this is the whole cpuinfo.
c: 65 a1 14 00 00 00 mov %gs:0x14,%eax faults, gsbase == NULL. But arch/x86/include/asm/percpu.h says: #ifdef CONFIG_X86_64 #define __percpu_seg gs #define __percpu_mov_op movq #else #define __percpu_seg fs #define __percpu_mov_op movl #endif So we should be using %fs, not %gs. -- error compiling committee.c: too many arguments to functionb -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
