Re: [kvm-devel] kvm-20 on SLES 10 fails

2007-04-26 Thread Kiselev, Sergey
Hi, Please apply attached patch. (Actually it contains two patches, that appeared in kvm-commits list). Thanks, Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of M.J. Rutter Sent: 26 April 2007 15:25 To: kvm-devel@lists.sourceforge.net Subject: [kvm

Re: [kvm-devel] Support for more than 2GB RAM in guests.

2007-04-19 Thread Kiselev, Sergey
ce with RAM. Thanks, Sergey -Original Message- From: Avi Kivity [mailto:[EMAIL PROTECTED] Sent: 18 April 2007 19:12 To: Kiselev, Sergey Cc: kvm-devel@lists.sourceforge.net Subject: Re: [kvm-devel] Support for more than 2GB RAM in guests. Kiselev, Sergey wrote: > Hi, > > Any plans t

[kvm-devel] Support for more than 2GB RAM in guests.

2007-04-18 Thread Kiselev, Sergey
Hi, Any plans to add support for guests with more than 2GB RAM? I tried to fix obvious limitations, e.g. to change ram_size and phys_ram_size variables from 'int' to 'unsigned long' type. Now I am getting 'init_rmode_tss: gfn_to_page failed' error from KVM, so probably KVM kernel module needs t

Re: [kvm-devel] Oopse in kvm

2007-04-18 Thread Kiselev, Sergey
It fixes the problem, at least for me... Thanks, Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Avi Kivity Sent: 18 April 2007 11:22 To: David Brown Cc: kvm-devel@lists.sourceforge.net Subject: Re: [kvm-devel] Oopse in kvm Avi Kivity wrote: > Da

Re: [kvm-devel] Physical memory read: word crosses page boundary + host kernel oops

2007-03-29 Thread Kiselev, Sergey
From: Avi Kivity [mailto:[EMAIL PROTECTED] Sent: 27 March 2007 16:45 To: Kiselev, Sergey Cc: kvm-devel@lists.sourceforge.net Subject: Re: [kvm-devel] Physical memory read: word crosses page boundary + host kernel oops Kiselev, Sergey wrote: > Hi, > > 1. When booting old Linux (RH7.

[kvm-devel] Physical memory read: word crosses page boundary + host kernel oops

2007-03-27 Thread Kiselev, Sergey
Hi, 1. When booting old Linux (RH7.1 based, 2.4.9, 32bit) guest on kvm-18, kvm userspace process crashes with 'Bus error' (last output on guest's screen is "Uncompressing Linux..."). I did some debugging and found that kvm_readl() function calls ldl_phys() with address 0x9FFFD, so resulting doubl

[kvm-devel] [PATCH] RE: ia32 emulation on Intel CPU

2007-03-25 Thread Kiselev, Sergey
; +"pop %%edx; pop %%ecx; pop %%ebx; pop %%eax" +#endif +: : "d"(bcd) : "memory"); + e->ebx = bcd[0]; + e->ecx = bcd[1]; + e->edx = bcd[2]; +} } int kvm_qemu_init_env(CPUState *cenv) ___

[kvm-devel] ia32 emulation on Intel CPU

2007-03-25 Thread Kiselev, Sergey
Hi, In kvm-18 code that returned actual CPU vendor string was removed from qemu-kvm.c (so kvm-18 running on Intel's CPU will return "AuthenticAMD" vendor string). Linux uses boot_cpu_data.x86_vendor (derived from vendor string) to determine whenever to use syscall or sysenter instruction. It seem

[kvm-devel] [PATCH] RE: Writing to MCG_STATUS register

2007-03-22 Thread Kiselev, Sergey
Resending as attachment... -Original Message- From: Avi Kivity [mailto:[EMAIL PROTECTED] Sent: 22 March 2007 13:47 To: Kiselev, Sergey Cc: kvm-devel@lists.sourceforge.net Subject: Re: [kvm-devel] Writing to MCG_STATUS register Kiselev, Sergey wrote: > Hi, > > Some olde

[kvm-devel] Writing to MCG_STATUS register

2007-03-22 Thread Kiselev, Sergey
Hi, Some older (~2.6.7) kernels write MCG_STATUS register during kernel boot (mce_clear_all() function, called from mce_init()). It's not currently handled by kvm and will cause it to inject a GPF. Following patch adds a "nop" handler for this: --- kvm-17/kernel/kvm_main.c.orig 2007-03-20