Re: [Qemu-discuss] How to check cpu running mode?

2018-08-17 Thread krishnaLee
Jakob: I need more help,just now,I'm trigger a page fault in 64-bit mode,see this picture: https://github.com/krishna116/test/blob/master/test-qemu-in-64bit-mode.png so I can write some system mode code accroding to this information, but my follow code seems can't get the right answer, is my

Re: [Qemu-discuss] How to check cpu running mode?

2018-08-17 Thread krishnaLee
it looks excellent code,although I'm not very familiar with ASM code,I will dig into it, thank you,Jakob! by krishna. At 2018-08-17 22:00:40, "Jakob Bohm" wrote: >On 17/08/2018 15:32, Jakob Bohm wrote: >> On 17/08/2018 12:27, krishnaLee wrote: >>> Hi, >>> as to my known,intel x64 cpu

Re: [Qemu-discuss] Request for information inclusion on the wiki links page section of QEMU project!

2018-08-17 Thread daniel silva ferreira bruno
OK! Thanks, Thomas! Best Regards,Daniel Bruno. Em sexta-feira, 17 de agosto de 2018 03:05:30 BRT, Thomas Huth escreveu: On 08/16/2018 08:48 AM, Thomas Huth wrote: [...] > Having said that, I think we can remove most of the other GUI entries in > the Wiki nowadays, since they seem to be

Re: [Qemu-discuss] How to check cpu running mode?

2018-08-17 Thread Jakob Bohm
On 17/08/2018 15:32, Jakob Bohm wrote: On 17/08/2018 12:27, krishnaLee wrote: Hi, as to my known,intel  x64 cpu can work at 64-bit mode or Compatibility mode, so thery are two kind of  x64-mode, I find QEMU can run at each of them, I want  to write som C code to check it if it is running at

Re: [Qemu-discuss] How to check cpu running mode?

2018-08-17 Thread Jakob Bohm
On 17/08/2018 12:27, krishnaLee wrote: Hi, as to my known,intel x64 cpu can work at 64-bit mode or Compatibility mode, so thery are two kind of x64-mode, I find QEMU can run at each of them, I want to write som C code to check it if it is running at 64-bit mode or Compatibility mode, what's

Re: [Qemu-discuss] Best networking mode when using Wi-Fi

2018-08-17 Thread Nerijus Baliunas
On Fri, 17 Aug 2018 13:00:06 +0200 user 96710 wrote: > Here's what I want to do: use Qemu on my Windows host while on Wi-Fi. > > Currently, I can only use SLIRP with Wi-Fi, but since it's quite slow I > would like to know what other options do I have. > > When the PC uses Ethernet, I can

[Qemu-discuss] Best networking mode when using Wi-Fi

2018-08-17 Thread user 96710
Here's what I want to do: use Qemu on my Windows host while on Wi-Fi. Currently, I can only use SLIRP with Wi-Fi, but since it's quite slow I would like to know what other options do I have. When the PC uses Ethernet, I can bridge the TAP and the Ethernet, however a Wireless connection cannot be

[Qemu-discuss] How to check cpu running mode?

2018-08-17 Thread krishnaLee
Hi, as to my known,intel x64 cpu can work at 64-bit mode or Compatibility mode, so thery are two kind of x64-mode, I find QEMU can run at each of them, I want to write som C code to check it if it is running at 64-bit mode or Compatibility mode, what's the key? thank you, by krishna.

Re: [Qemu-discuss]  qcow2 performanceimprove 

2018-08-17 Thread Alberto Garcia
On Fri, Aug 17, 2018 at 10:28:49AM +0800, yang.bi...@zte.com.cn wrote: > > > > If there is no backing file or snapshot you still need to fill > > > > the cluster with zeroes, and that's going to be slower with > > > > larger clusters. > > > If not fill zeroes and only write guest data ,what`s

Re: [Qemu-discuss] Latest Qemu-COLO Segfaults

2018-08-17 Thread Lukas Straub
Hello Again, Any News on the Problems that I had? Have they been fixed or am I just doing things wrong? Regards, Lukas Straub On Tue, 5 Jun 2018 22:08:09 +0200 Lukas Straub wrote: > Hi Zhang, > I have tested Your latest Patch, and the Crash is gone and the > Secondary now Synchronizes fine. So