similar to: Serial port on the domU

dear list, i''m trying to get a serial port working on my domU. I''m running debian etch (2.6.18-4-xen-amd64 and xen 3.0.3-1), same problem with debian testing I noticed that CONFIG_XEN_DISABLE_SERIAL is set to yes. But still serial access from dom0 works fine. after blacklisting the 8250/8250_pnp/serial_core drivers, i still cannot get serial access from domU (i do have the

Hello Can anyone share a known working config for xen which would transfer a serial interface ( add-on card preferably, mine uses e880-e887 : 0000:03:05.0 / ec00-ec07 : 0000:03:05.0 ) to a DomU ? I've been trying with the stock packages from Centos 5.5 ( fully updated) and also with gitco's 3.4.3 but after 2 days of googling and testing we still fail to access the serial

Unfortunately since in this example function arguments are array of pointers, __restrict doesn't help. Yes, using 2 stores into same location is intentional. On Mon, Oct 11, 2010 at 12:20 PM, Duncan Sands <baldrick at free.fr> wrote: > Hi Artiom, > > > I have following C code: > > > > void factorial(float **a, float **b) > > { > >

Hi, I have a question regarding pointer aliasing. I have following C code: void factorial(float **a, float **b) { b[2][2] = a[0][2]; b[2][2] = a[0][1]; } Which is converted to following LLVM IR: define void @factorial(float** nocapture %a, float** nocapture %b) nounwind { entry: %0 = getelementptr inbounds float** %b, i64 2 ; <float**> [#uses=2] %1 = load float** %0, align 8

Hi Artiom, > I have following C code: > > void factorial(float **a, float **b) > { > b[2][2] = a[0][2]; > b[2][2] = a[0][1]; > } ... > Assuming that a and b arrays contains pointers that are not aliased, > is it possible to remove the first store by using some C or LLVM IR specific > declarations? try this: void factorial(float **

This is just a reposting of the patch that enables endian checks, with addition of trivial patches that drop __bitwise__ and __CHECK_ENDIAN__ everywhere. I plan to include this in my pull request unless I hear otherwise. Michael S. Tsirkin (8): linux/types.h: enable endian checks for all sparse builds tools: enable endian checks for all sparse builds Documentation/sparse: drop __bitwise__

This is just a reposting of the patch that enables endian checks, with addition of trivial patches that drop __bitwise__ and __CHECK_ENDIAN__ everywhere. I plan to include this in my pull request unless I hear otherwise. Michael S. Tsirkin (8): linux/types.h: enable endian checks for all sparse builds tools: enable endian checks for all sparse builds Documentation/sparse: drop __bitwise__

Hi all, I have a little question about a problem i''m experiencing with the new xen 2.0.7: I installed in on a debian box, dom0 starts with no problem, also the domains i copied over from my 2.0.6 box start rightaway BUT: i needed a custom kernel (i want to play with PCI device acces in domU) so i grabbed the 2.0.7 source and compiled the 2.6.11-domU kernel (with the standard config)

Hi list, i have seen a lot of questions about VT-d on recent intel mobos. however, it seems that all tests are done on the newer socket 775-based xeon''s or core2''s, and not the 5000 series (socket 771 based). i was planning on getting a intel S5000V chipset, but found out that it does not support VT-d. Can anyone confirm a mobo that has this enabled and also has 2x LGA771

Hello List If i have a PCI=[08:00.0](example) in any DomU config file the xm shutdown <ID> shuts down this DomU and the Dom0! Otherwise i shutdown this DomU from inside the DomU with halt or shutdown -r now, the Dom0 shuts down to. This happend on Xen 3.4.2 and Xen 4.0 (Kernel 2.6.18.8-xen, 2.6.18.8-xen0) The Operating System to Compile xen was Debian Lenny and the Dom0 os. Without

Hi! I am trying to export a PCI device (an AVM Fritzcard PCI ISDN card...) to a domU but when starting my domU I am getting this error: "pciback pci-4-0: 22 Couldn''t locate PCI device (0000:00:06.0)! perhaps already in-use?" My system is running both debian etch in dom0 and domU... Below you can find (hopefully) all important information... Sincerely, Gaubatz Patrick

Hi, I am trying to build the Linux kernel with LLVM. 'ARCH=um' appears to work, now I am trying to get 'ARCH=x86' to work. So far it seems there is something wrong with the boot vga code (it finds no video modes), the acpi code, and the serial console code. I am now trying to compile drivers/ with llvm-gcc and the rest with gcc-4.2 (I have a wrapper script), I am compiling to

Hi. What system or software are you using to show the iptables log files (for example the dropped packages tagged as LOG in the Shorewall rules)? Thank you very much! Bye. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files

Hi! How I can use L7-Filter (http://l7-filter.sourceforge.net/) with Shorewall? Thank you very much! Bye. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/

Hello, I''m working on a project and trying to pass through a PS/2 mouse + keyboard to a hardware VM. I''ve played with numerous things (including the obvious, using USB), but after finding no alternative, it seems like the best way to approach this would be to modify qemu-dm to pipe through data from /dev/input/eventwhatever to the keyboard/mouse that qemu provides (and then

Hi. I wish to create a webpage to allow to access to the console of my Xen virtual machines in case of problems with the SSH server or some other network related problems. Some ISP do this, but I didn''t understand how they make it. Could you help me and tell me some ideas, please? Thank you very much! Bye. _______________________________________________ Xen-users mailing list

Add support for mapping hardware io memory into domains via domain config files. The syntax is iomem=[PAGE,NUM_PAGES] Signed off by Matthew Fioravante: matthew.fioravante@jhuapl.edu --- Changes from previous * Rebased onto latest xen-unstable * Rewrote the feature to mimic the style used by iports and irqs in current libxl * Updated xl.cfg manpage * removed the redundant "allow"

Hi all, I have upgraded a test machine from OpenSuSE 11.1 to 11.2. I have found following bug: the server is a 2x quadcore intel box also 2x4=8cpu If you limit the dom0 cpu with dom0-cpus= [1-7]: - [xenwatch_cb] is running 100% cpu and makes var log entry every 65 sec BUG: soft lockup - CPU#X stuck for 61s! - xm commands not work - xend is dead if set dom0-cpus to 0 or 8: - everything looks

Hi! I'' ve a xen virtual machine, and i'' d like to assign cdrw device to it. My physical device on domain0 is /dev/hda, and in the configuration file i'' ve this: disk = [ ''phy:vg0/vx-disk,sda1,w'', ''phy:vg0/vx-swap,sda2,w'', ''phy:vg0/vx-data,sda5,w'' ] I'' ve tried to assign the cdrom to it in many ways i

> SIGH, does nobody read the samba wiki ???? > Have a look here: > https://wiki.samba.org/index.php/Authenticating_other_services_against_AD > Yes, I read that document before writing to the list, but I cannot understand where I can set or modify the bind password.