Dear List, I?m trying to figure out *memory page sharing***using HVM on Xen 4.0.1, but I?m not really able to find some useful information or sources about this issue. I just found two links porviding these sources: http://knol.google.com/k/learning-grant-tables http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114 Both are not working.. I think they are made for an older version of xen. Additionally I thought about checking the code of: http://kyukhin.dyndns.org/lxr/http/source/drivers/xen/grant-table.c ..which is located in the Xen source, but that?s very complicated and I dont know what I need for a simple page exchange using own programmed standalone tools between two running domains. Can anyone help me by sending some useful links or can anyone give me a hint where to start? Thank you a lot! -- Se _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi, I tried the same links but had to make some changes to get it working. Please find attached the sample working files for sharing a domU HVM page to dom0. It has been tested xen-4.0.1 and HVM guest running ubuntu 10.10 with kernel version 2.6.35.9 (from kernel.org) compiled with CONFIG_XEN disabled and PVHVM drivers compiled in as modules. Procedure: 1. Set LINUX_ROOT appropriately in Makefiles of dom0 and domU. 2. Set remote domain in dom0 appropriately "info.remoteDomain <domU_domain_id>" 3. Compile modules dom0 and domU respectively on dom0 and domU guest. 4. Load module on domU first. # insmod ./domu_share.ko 5. do "dmesg" on domU and note down the grant reference number [ 1293.316240] gref = 770 <<<--- this is the grant reference number 6. now load the module on dom0 by passing grant reference number as module param # insmod ./dom0_share.ko gref=770 7. do dmesg on dom0 ======== dmesg on dom0 ==== xen: dom0: init_module with gref = 770 xen: dom0: shared_page = 269f4000, handle = 9, status = 0 Bytes in page aseem sethi XEN: dom: end init_module ===== Thanks & Regards, VSR. On Tue, Jun 28, 2011 at 5:50 PM, Sebastian Biedermann < biedermann@seceng.informatik.tu-darmstadt.de> wrote:> ** > Dear List, > > I´m trying to figure out *memory page sharing** *using HVM on Xen 4.0.1, > but I´m not really able to find some useful information or sources about > this issue. > > I just found two links porviding these sources: > > http://knol.google.com/k/learning-grant-tables > http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114 > > Both are not working.. I think they are made for an older version of xen. > > Additionally I thought about checking the code of: > > http://kyukhin.dyndns.org/lxr/http/source/drivers/xen/grant-table.c > > ..which is located in the Xen source, but that´s very complicated and I > dont know what I need > for a simple page exchange using own programmed standalone tools between > two running domains. > > Can anyone help me by sending some useful links or can anyone give me a > hint where to start? > > Thank you a lot! > > -- > Se > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Sebastian Biedermann
2011-Jun-29 10:11 UTC
Re: [Xen-devel] Memory Page Sharing on Xen 4.0.1
Awesome, thank you very much! dom0 source compiles without problems! domU source cannot find the xen headers: #include <xenpvdrivers/evtchn.h> #include <xenpvdrivers/xenbus.h> #include <xenpvdrivers/interface/io/netif.h> #include <xenpvdrivers/interface/memory.h> #include <xenpvdrivers/balloon.h> #include <xenpvdrivers/asm/maddr.h> I compiled in the PV HVM modules using this tutorial: http://blog.alex.org.uk/?s=xen And built them into the guest kernel, it runs fine, but I dont have the right headers. Can you tell me which xenpvdrivers headers you are using and where they come from? Because e.g. I cannot find the asm/maddr.h in the xen sources.. or anywhere else Tank you ! Am 28.06.2011 15:24, schrieb veerasena reddy:> Hi, > > I tried the same links but had to make some changes to get it working. > Please find attached the sample working files for sharing a domU HVM > page to dom0. > It has been tested xen-4.0.1 and HVM guest running ubuntu 10.10 with > kernel version 2.6.35.9 (from kernel.org <http://kernel.org>) compiled > with CONFIG_XEN disabled and PVHVM drivers compiled in as modules. > > Procedure: > 1. Set LINUX_ROOT appropriately in Makefiles of dom0 and domU. > 2. Set remote domain in dom0 appropriately "info.remoteDomain = > <domU_domain_id>" > 3. Compile modules dom0 and domU respectively on dom0 and domU guest. > 4. Load module on domU first. > # insmod ./domu_share.ko > 5. do "dmesg" on domU and note down the grant reference number > [ 1293.316240] gref = 770 <<<--- this is the grant reference number > 6. now load the module on dom0 by passing grant reference number as > module param > # insmod ./dom0_share.ko gref=770 > 7. do dmesg on dom0 > ======== dmesg on dom0 ====> xen: dom0: init_module with gref = 770 > xen: dom0: shared_page = 269f4000, handle = 9, status = 0 > Bytes in page aseem sethi > XEN: dom: end init_module > =====> > Thanks & Regards, > VSR. > > On Tue, Jun 28, 2011 at 5:50 PM, Sebastian Biedermann > <biedermann@seceng.informatik.tu-darmstadt.de > <mailto:biedermann@seceng.informatik.tu-darmstadt.de>> wrote: > > Dear List, > > I´m trying to figure out *memory page sharing***using HVM on Xen > 4.0.1, > but I´m not really able to find some useful information or sources > about this issue. > > I just found two links porviding these sources: > > http://knol.google.com/k/learning-grant-tables > http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114 > <http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114> > > Both are not working.. I think they are made for an older version > of xen. > > Additionally I thought about checking the code of: > > http://kyukhin.dyndns.org/lxr/http/source/drivers/xen/grant-table.c > > ..which is located in the Xen source, but that´s very complicated > and I dont know what I need > for a simple page exchange using own programmed standalone tools > between two running domains. > > Can anyone help me by sending some useful links or can anyone give > me a hint where to start? > > Thank you a lot! > > -- > Se > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com <mailto:Xen-devel@lists.xensource.com> > http://lists.xensource.com/xen-devel > >-- Sebastian Biedermann Security Engineering Group Technische Universität Darmstadt biedermann@seceng.informatik.tu-darmstadt.de This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the sender. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
I too used the same link (Linux PV drivers for Xen HVM – building normally within an arbitrary kernel tree) Coulple of questions: Could you please check whether your sources have include/xenpvdrivers after applying the patch. Have you disabled CONFIG_XEN and enabled CONFIG_XEN_PVDRIVERS as module ( CONFIG_XEN_PVDRIVERS=m) Also, could you please share the error log. Thanks & Regards, VSR. On Wed, Jun 29, 2011 at 3:41 PM, Sebastian Biedermann < biedermann@seceng.informatik.tu-darmstadt.de> wrote:> ** > Awesome, thank you very much! > > dom0 source compiles without problems! > domU source cannot find the xen headers: > > #include <xenpvdrivers/evtchn.h> > #include <xenpvdrivers/xenbus.h> > #include <xenpvdrivers/interface/io/netif.h> > #include <xenpvdrivers/interface/memory.h> > #include <xenpvdrivers/balloon.h> > #include <xenpvdrivers/asm/maddr.h> > > I compiled in the PV HVM modules using this tutorial: > http://blog.alex.org.uk/?s=xen > > And built them into the guest kernel, it runs fine, but I dont have the > right headers. > > Can you tell me which xenpvdrivers headers you are using and where they > come from? > Because e.g. I cannot find the asm/maddr.h in the xen sources.. or anywhere > else > > Tank you ! > > > Am 28.06.2011 15:24, schrieb veerasena reddy: > > Hi, > > I tried the same links but had to make some changes to get it working. > Please find attached the sample working files for sharing a domU HVM page > to dom0. > It has been tested xen-4.0.1 and HVM guest running ubuntu 10.10 with kernel > version 2.6.35.9 (from kernel.org) compiled with CONFIG_XEN disabled and > PVHVM drivers compiled in as modules. > > Procedure: > 1. Set LINUX_ROOT appropriately in Makefiles of dom0 and domU. > 2. Set remote domain in dom0 appropriately "info.remoteDomain > <domU_domain_id>" > 3. Compile modules dom0 and domU respectively on dom0 and domU guest. > 4. Load module on domU first. > # insmod ./domu_share.ko > 5. do "dmesg" on domU and note down the grant reference number > [ 1293.316240] gref = 770 <<<--- this is the grant reference number > 6. now load the module on dom0 by passing grant reference number as module > param > # insmod ./dom0_share.ko gref=770 > 7. do dmesg on dom0 > ======== dmesg on dom0 ====> xen: dom0: init_module with gref = 770 > xen: dom0: shared_page = 269f4000, handle = 9, status = 0 > Bytes in page aseem sethi > XEN: dom: end init_module > =====> > Thanks & Regards, > VSR. > > On Tue, Jun 28, 2011 at 5:50 PM, Sebastian Biedermann < > biedermann@seceng.informatik.tu-darmstadt.de> wrote: > >> Dear List, >> >> I´m trying to figure out *memory page sharing** *using HVM on Xen 4.0.1, >> but I´m not really able to find some useful information or sources about >> this issue. >> >> I just found two links porviding these sources: >> >> http://knol.google.com/k/learning-grant-tables >> http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114 >> >> Both are not working.. I think they are made for an older version of xen. >> >> Additionally I thought about checking the code of: >> >> http://kyukhin.dyndns.org/lxr/http/source/drivers/xen/grant-table.c >> >> ..which is located in the Xen source, but that´s very complicated and I >> dont know what I need >> for a simple page exchange using own programmed standalone tools between >> two running domains. >> >> Can anyone help me by sending some useful links or can anyone give me a >> hint where to start? >> >> Thank you a lot! >> >> -- >> Se >> >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >> >> > > > -- > Sebastian Biedermann > Security Engineering Group > Technische Universität Darmstadt > biedermann@seceng.informatik.tu-darmstadt.de > > > This email and any files transmitted with it are confidential > and intended solely for the use of the individual or entity > to whom they are addressed. If you have received this email > in error please notify the sender. > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Sebastian Biedermann
2011-Jun-29 14:41 UTC
Re: [Xen-devel] Memory Page Sharing on Xen 4.0.1
Hi! I will explain that a bit further... dom0: Ubuntu 10.04-2 (amd64) kernel 2.6.32.39 running Xen 4.0.1 (amd64) -> could easily compile and start dom0_working domU: Ubuntu 10.04 (i386) -> downloading kernel sources of kernel 2.6.32.11 -> patching with "pvdrivers-0.01/xenify.sh xen-patches-2.6.32-1.tar.bz2" (works perfect) -> copy the existing /boot/config-2.6.38.8 to this kernel sources (thats correct?) -> make menuconfig and just save & exit If I now look at the .config of the 2.6.32.11 kernel, there is no CONFIG_XEN_PVDRIVER option -> make localmodconfig -> make -j 9 -> cd pvdrivers-0.01 and ./build.sh (works) Then I install the new compiled kernel with "make install modules_install" and I restart. Now I have booted the kernel 2.6.32.11 in a HVM guest machine including additionally the pv modules, is that true? Finally, the problem ist, that I cannot compile the domU_working, because there are no pvxendrivers header files on the system. I think I forgot one step or I have a general problem understanding the whole process. Where can I get the xen header Files? It tried it also with kernel 2.6.38 and Ubuntu 11.04, but I cloud not ./built the pvdrivers because the compilation process termintated with "Cannot compile, Error: linux-2.6.38.8/include/linux/autoconf.h: missing". Thank you! Se Am 29.06.2011 13:20, schrieb veerasena reddy:> I too used the same link (Linux PV drivers for Xen HVM – building > normally within an arbitrary kernel tree) > > Coulple of questions: > Could you please check whether your sources have include/xenpvdrivers > after applying the patch. > Have you disabled CONFIG_XEN and enabled CONFIG_XEN_PVDRIVERS as > module (CONFIG_XEN_PVDRIVERS=m) > Also, could you please share the error log. > > Thanks & Regards, > VSR. > On Wed, Jun 29, 2011 at 3:41 PM, Sebastian Biedermann > <biedermann@seceng.informatik.tu-darmstadt.de > <mailto:biedermann@seceng.informatik.tu-darmstadt.de>> wrote: > > Awesome, thank you very much! > > dom0 source compiles without problems! > domU source cannot find the xen headers: > > #include <xenpvdrivers/evtchn.h> > #include <xenpvdrivers/xenbus.h> > #include <xenpvdrivers/interface/io/netif.h> > #include <xenpvdrivers/interface/memory.h> > #include <xenpvdrivers/balloon.h> > #include <xenpvdrivers/asm/maddr.h> > > I compiled in the PV HVM modules using this tutorial: > http://blog.alex.org.uk/?s=xen > > And built them into the guest kernel, it runs fine, but I dont > have the right headers. > > Can you tell me which xenpvdrivers headers you are using and where > they come from? > Because e.g. I cannot find the asm/maddr.h in the xen sources.. or > anywhere else > > Tank you ! > > > Am 28.06.2011 15:24, schrieb veerasena reddy: >> Hi, >> >> I tried the same links but had to make some changes to get it >> working. >> Please find attached the sample working files for sharing a domU >> HVM page to dom0. >> It has been tested xen-4.0.1 and HVM guest running ubuntu 10.10 >> with kernel version 2.6.35.9 (from kernel.org >> <http://kernel.org>) compiled with CONFIG_XEN disabled and PVHVM >> drivers compiled in as modules. >> >> Procedure: >> 1. Set LINUX_ROOT appropriately in Makefiles of dom0 and domU. >> 2. Set remote domain in dom0 appropriately "info.remoteDomain >> <domU_domain_id>" >> 3. Compile modules dom0 and domU respectively on dom0 and domU >> guest. >> 4. Load module on domU first. >> # insmod ./domu_share.ko >> 5. do "dmesg" on domU and note down the grant reference number >> [ 1293.316240] gref = 770 <<<--- this is the grant reference >> number >> 6. now load the module on dom0 by passing grant reference number >> as module param >> # insmod ./dom0_share.ko gref=770 >> 7. do dmesg on dom0 >> ======== dmesg on dom0 ====>> xen: dom0: init_module with gref = 770 >> xen: dom0: shared_page = 269f4000, handle = 9, status = 0 >> Bytes in page aseem sethi >> XEN: dom: end init_module >> =====>> >> Thanks & Regards, >> VSR. >> >> On Tue, Jun 28, 2011 at 5:50 PM, Sebastian Biedermann >> <biedermann@seceng.informatik.tu-darmstadt.de >> <mailto:biedermann@seceng.informatik.tu-darmstadt.de>> wrote: >> >> Dear List, >> >> I´m trying to figure out *memory page sharing***using HVM on >> Xen 4.0.1, >> but I´m not really able to find some useful information or >> sources about this issue. >> >> I just found two links porviding these sources: >> >> http://knol.google.com/k/learning-grant-tables >> http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114 >> <http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114> >> >> Both are not working.. I think they are made for an older >> version of xen. >> >> Additionally I thought about checking the code of: >> >> http://kyukhin.dyndns.org/lxr/http/source/drivers/xen/grant-table.c >> >> ..which is located in the Xen source, but that´s very >> complicated and I dont know what I need >> for a simple page exchange using own programmed standalone >> tools between two running domains. >> >> Can anyone help me by sending some useful links or can anyone >> give me a hint where to start? >> >> Thank you a lot! >> >> -- >> Se >> >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> <mailto:Xen-devel@lists.xensource.com> >> http://lists.xensource.com/xen-devel >> >> > > > -- > Sebastian Biedermann > Security Engineering Group > Technische Universität Darmstadt > biedermann@seceng.informatik.tu-darmstadt.de > <mailto:biedermann@seceng.informatik.tu-darmstadt.de> > > > This email and any files transmitted with it are confidential > and intended solely for the use of the individual or entity > to whom they are addressed. If you have received this email > in error please notify the sender. > >-- Sebastian Biedermann Security Engineering Group Technische Universität Darmstadt biedermann@seceng.informatik.tu-darmstadt.de This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the sender. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi, I think you have followed the older (which is complicated) procedure "How to compile Xen pv drivers for Linux HVM on a modern kernel" in the link. Please try the latest write-up "Linux PV drivers for Xen HVM – building normally within an arbitrary kernel tree" in the same webpage. Here is the separate link to that: http://blog.alex.org.uk/2010/05/09/linux-pv-drivers-for-xen-hvm-building-normally-within-an-arbitrary-kernel-tree/ Go the line "To install, simply apply this patch<http://www.alex.org.uk/pvdrivers.20100509-1955.patch>to your kernel build tree, and build as normal." and click on "this patch" highlighted. This patch adds drivers/xenpvdrivers/ and include/xenpvdriers/ directories to your kernel sources. Regarding configuration file: Use the config file of ubuntu-10.04 default kernel "/boot/config-xx.yy.zz" as the base and do menuconfig, disable CONFIG_XEN and enable CONFIG_XEN_PVDRIVERS as module (CONFIG_XEN_PVDRIVERS=m) # download 2.6.32.11 kernel and the xen_pvdriver patch from the above link "pvdrivers.20100509-1955.patch" # tar zxf 2.6.32.11.tar.gz # cd linux-2.6.32.11 # patch -p1 < path_to_patch_downloaded /* apply the patch */ verify whether drivers/xenpvdrivers and include/xenpvdrivers created or not after the patch? # cp /boot/config-<ubuntu_10_04_kernel_version> .config # make menuconfig disable PV Guest support Processor type and features ---> [] Paravirtualized guest support ---> This internally disables CONFIG_XEN # enable CONFIG_XEN_PVDRIVERS option Device Drivers ---> <M> Xen pvdrivers [*] Scrub pages before returning them to system # go ahead with rest of the build/install procedure. Regards, VSR. On Wed, Jun 29, 2011 at 8:11 PM, Sebastian Biedermann < biedermann@seceng.informatik.tu-darmstadt.de> wrote:> ** > Hi! > > I will explain that a bit further... > > dom0: Ubuntu 10.04-2 (amd64) kernel 2.6.32.39 running Xen 4.0.1 (amd64) > > -> could easily compile and start dom0_working > > domU: Ubuntu 10.04 (i386) > > -> downloading kernel sources of kernel 2.6.32.11 > -> patching with "pvdrivers-0.01/xenify.sh > xen-patches-2.6.32-1.tar.bz2" (works perfect) > -> copy the existing /boot/config-2.6.38.8 to this kernel sources > (thats correct?) > -> make menuconfig and just save & exit > > If I now look at the .config of the 2.6.32.11 kernel, there is no > CONFIG_XEN_PVDRIVER option > > -> make localmodconfig > -> make -j 9 > -> cd pvdrivers-0.01 and ./build.sh (works) > > Then I install the new compiled kernel with "make install modules_install" > and I restart. > Now I have booted the kernel 2.6.32.11 in a HVM guest machine including > additionally the pv modules, is that true? > > Finally, the problem ist, that I cannot compile the domU_working, > because there are no pvxendrivers header files on the system. > > I think I forgot one step or I have a general problem understanding the > whole process. > Where can I get the xen header Files? > > It tried it also with kernel 2.6.38 and Ubuntu 11.04, but I cloud not > ./built the pvdrivers > because the compilation process termintated with > "Cannot compile, Error: linux-2.6.38.8/include/linux/autoconf.h: missing". > > Thank you! > Se > > > Am 29.06.2011 13:20, schrieb veerasena reddy: > > I too used the same link (Linux PV drivers for Xen HVM – building normally > within an arbitrary kernel tree) > > Coulple of questions: > Could you please check whether your sources have include/xenpvdrivers after > applying the patch. > Have you disabled CONFIG_XEN and enabled CONFIG_XEN_PVDRIVERS as module ( > CONFIG_XEN_PVDRIVERS=m) > Also, could you please share the error log. > > Thanks & Regards, > VSR. > On Wed, Jun 29, 2011 at 3:41 PM, Sebastian Biedermann < > biedermann@seceng.informatik.tu-darmstadt.de> wrote: > >> Awesome, thank you very much! >> >> dom0 source compiles without problems! >> domU source cannot find the xen headers: >> >> #include <xenpvdrivers/evtchn.h> >> #include <xenpvdrivers/xenbus.h> >> #include <xenpvdrivers/interface/io/netif.h> >> #include <xenpvdrivers/interface/memory.h> >> #include <xenpvdrivers/balloon.h> >> #include <xenpvdrivers/asm/maddr.h> >> >> I compiled in the PV HVM modules using this tutorial: >> http://blog.alex.org.uk/?s=xen >> >> And built them into the guest kernel, it runs fine, but I dont have the >> right headers. >> >> Can you tell me which xenpvdrivers headers you are using and where they >> come from? >> Because e.g. I cannot find the asm/maddr.h in the xen sources.. or >> anywhere else >> >> Tank you ! >> >> >> Am 28.06.2011 15:24, schrieb veerasena reddy: >> >> Hi, >> >> I tried the same links but had to make some changes to get it working. >> Please find attached the sample working files for sharing a domU HVM page >> to dom0. >> It has been tested xen-4.0.1 and HVM guest running ubuntu 10.10 with >> kernel version 2.6.35.9 (from kernel.org) compiled with CONFIG_XEN >> disabled and PVHVM drivers compiled in as modules. >> >> Procedure: >> 1. Set LINUX_ROOT appropriately in Makefiles of dom0 and domU. >> 2. Set remote domain in dom0 appropriately "info.remoteDomain >> <domU_domain_id>" >> 3. Compile modules dom0 and domU respectively on dom0 and domU guest. >> 4. Load module on domU first. >> # insmod ./domu_share.ko >> 5. do "dmesg" on domU and note down the grant reference number >> [ 1293.316240] gref = 770 <<<--- this is the grant reference number >> 6. now load the module on dom0 by passing grant reference number as module >> param >> # insmod ./dom0_share.ko gref=770 >> 7. do dmesg on dom0 >> ======== dmesg on dom0 ====>> xen: dom0: init_module with gref = 770 >> xen: dom0: shared_page = 269f4000, handle = 9, status = 0 >> Bytes in page aseem sethi >> XEN: dom: end init_module >> =====>> >> Thanks & Regards, >> VSR. >> >> On Tue, Jun 28, 2011 at 5:50 PM, Sebastian Biedermann < >> biedermann@seceng.informatik.tu-darmstadt.de> wrote: >> >>> Dear List, >>> >>> I´m trying to figure out *memory page sharing** *using HVM on Xen 4.0.1, >>> >>> but I´m not really able to find some useful information or sources about >>> this issue. >>> >>> I just found two links porviding these sources: >>> >>> http://knol.google.com/k/learning-grant-tables >>> http://blog.chinaunix.net/space.php?uid=20286427&do=blog&id=109114 >>> >>> Both are not working.. I think they are made for an older version of xen. >>> >>> Additionally I thought about checking the code of: >>> >>> http://kyukhin.dyndns.org/lxr/http/source/drivers/xen/grant-table.c >>> >>> ..which is located in the Xen source, but that´s very complicated and I >>> dont know what I need >>> for a simple page exchange using own programmed standalone tools between >>> two running domains. >>> >>> Can anyone help me by sending some useful links or can anyone give me a >>> hint where to start? >>> >>> Thank you a lot! >>> >>> -- >>> Se >>> >>> >>> _______________________________________________ >>> Xen-devel mailing list >>> Xen-devel@lists.xensource.com >>> http://lists.xensource.com/xen-devel >>> >>> >> >> >> -- >> Sebastian Biedermann >> Security Engineering Group >> Technische Universität Darmstadt >> biedermann@seceng.informatik.tu-darmstadt.de >> >> >> This email and any files transmitted with it are confidential >> and intended solely for the use of the individual or entity >> to whom they are addressed. If you have received this email >> in error please notify the sender. >> >> > > > -- > Sebastian Biedermann > Security Engineering Group > Technische Universität Darmstadtbiedermann@seceng.informatik.tu-darmstadt.de > > This email and any files transmitted with it are confidential > and intended solely for the use of the individual or entity > to whom they are addressed. If you have received this email > in error please notify the sender. > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
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