search for: przywara

...am not sure if it''s worth to do so. Awaiting your comments. Regards, Andre. P.S. Of course this doesn''t fix pure userland software like cpupower, but I would consider this in the user''s responsibility to not use these tools in Dom0, but instead use xenpm. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

...different machines with different settings to share the same driver, which the last patch exploits to add support the Calxeda Midway hardware. This haven''t been extensively tested, but I looked at the generated assembly and did some quick checks on Versatile Express. Signed-off-by: Andre Przywara <andre.przywara@calxeda.com> Andre Przywara (4): arm/early-printk: calculate baud rate divisor from user provided value arm/early-printk: allow skipping of UART init arm/early-printk: move UART base address to Rules.mk arm/early-printk: add Calxeda Midway UART support xen/arch/...

...,9,10,11 Pool-node2 12,13,14,15,16,17 Pool-node3 18,19,20,21,22,23 Pool-node4 24,25,26,27,28,29 Pool-node5 30,31,32,33,34,35 Pool-node6 36,37,38,39,40,41 Pool-node7 42,43,44,45,46,47 Please apply to Xen 4.1.0-rc Regards, Andre. Signed-off-by: Andre Przywara <andre.przywara@amd.com> -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...ndows version) which exercise the PM-Timer I/O port (0x1F48) very often (multiple 10,000 times per second), these workloads also benefit from this patch. Since this is not a regression, but only a performance improvement, I''d suggest to apply to the post 4.0 tree. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 448 3567 12 ----to satisfy European Law for business letters: Advanced Micro Devices GmbH Karl-Hammerschmidt-Str. 34, 85609 Dornach b. Muenchen Geschaeftsfu...

Hi, the attached patch makes Xen tracing work again, after the introduction of the hypercall buffers broke it. Just a missing line. Thanks to Uwe Dannowski for reporting this. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 448-3567-12 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...le, we generate one during the _parsing_ process. Since xl list -l parses the config file again, the UUID will be generated again in this case and the reported version does probably not match the used one. Fix this by retrieving the UUID from dominfo (like xl list -v does). Signed-off-by: Andre Przywara <andre.przywara@amd.com> Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 448-3567-12 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

.... This whole PV memory management goes beyond my knowledge, so I''d like to ask for help on this issue. If you need more information (I attached the boot log, which shows the two E820 tables), please ask. I can also quickly do some experiments if needed. Thanks a lot, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

...d NUMA nodes for guests. This will extend (but not replace) the recently introduced automatic placement. If several nodes are given, the current algorithm will choose one of them. If none of the given nodes has enough memory, this will fall back to the automatic placement. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 277-84917 ----to satisfy European Law for business letters: AMD Saxony Limited Liability Company & Co. KG, Wilschdorfer Landstr. 101, 01109 Dresden, Ger...

...upool-list -l just returns ERROR_NI, which does not show up on the console. Instead the output is empty, which is not exactly what --long hints to. To avoid confusion remove the line from the help output and just ignore the -l option properly until it gets finally implemented. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...xm version is needed, I could also add a quirk for the old interface. Since it uses a Python list, this can be intercepted early in xl''s parsing process and could use a compat code path. This first version works for me, I''d like to hear your comments. Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 448-3567-12 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...il never pass version targeted for testing: xen 08d89ac8bd7f43d897cdffe85b236c71d3408e16 baseline version: xen 69962e19ed432570f6cdcfdb5f6f22d6e3c54e6c ------------------------------------------------------------ People who touched revisions under test: Andre Przywara <andre.przywara@linaro.org> Chen Baozi <baozich@gmail.com> Ian Campbell <ian.campbell@citrix.com> Julien Grall <julien.grall@linaro.org> Keir Fraser <keir@xen.org> Tim Deegan <tim@xen.org> ------------------------------------------------------------ jo...

...usage would be better. This patch adds three lines per node after the heap dump. The first line shows the number of DMA-capable pages, the second one the number of higher pages, the third is the sum of these both numbers. Proves useful when debugging NUMA handling. Andre. Signed-off-by: Andre Przywara <andre.przywara@amd.com> -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 277-84917 ----to satisfy European Law for business letters: AMD Saxony Limited Liability Company & Co. KG, Wilschdorfer Landstr. 101, 01109 Dresden, Germany Register Cou...

To make use of the new node aware memop hypercall, the xc_domain_memory_populate_physmap function is extended by a node parameter. Passing XENMEM_DEFAULT_NODE mimics the current behavior. Signed-off-by: Andre Przywara <andre.przywara@amd.com> -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 277-84917 ----to satisfy European Law for business letters: AMD Saxony Limited Liability Company & Co. KG, Wilschdorfer Landstr. 101, 01109 Dresden, Germany Register Cou...

Hi, this one actually parses the cpuid option string and translates it into the 32-character string libxc expects. Please comment! Signed-off-by: Andre Przywara <andre.przywara@amd.com> -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 448-3567-12 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...k(1) blocked n/a version targeted for testing: xen 7ada6faef565 baseline version: xen 4bdb78db22b6 ------------------------------------------------------------ People who touched revisions under test: Allen Kay <allen.m.kay@intel.com> Andre Przywara <andre.przywara@amd.com> George Dunlap <george.dunlap@eu.citrix.com> Ian Jackson <ian.jackson@eu.citrix.com> Juergen Gross <juergen.gross@ts.fujitsu.com> Keir Fraser <keir@xen.org> Stefano Stabellini <stefano.stabellini@eu.citrix.com> Stephen Smalley...

...so of it. Sadly (well..) I am about to leave for vacation, so no patch this time, I leave this as an exercise to the tool buffs ;-) In any case we should do something still for Xen 4.2, as I guess people dislike crashing Dom0, tearing down all the domains with it... Regards, Andre. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany

Now that the feature is officially documented (see http://support.amd.com/us/Processor_TechDocs/24593.pdf), I think it makes sense to also allow HVM guests to make use of it. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Andre Przywara <andre.przywara@amd.com> --- 2010-05-04.orig/xen/arch/x86/hvm/hvm.c 2010-04-22 14:43:25.000000000 +0200 +++ 2010-05-04/xen/arch/x86/hvm/hvm.c 2010-05-04 13:26:07.000000000 +0200 @@ -590,6 +590,7 @@ static bool_t hvm_efer_valid(uint64_t va ((sizeof(long) != 8) && (value...

...never pass version targeted for testing: xen dad7e45bf44c0569546a3ed7d0fa4182a4a73f0a baseline version: xen c5e9596cd095e3b96a090002d9e6629a980904eb ------------------------------------------------------------ People who touched revisions under test: Andre Przywara <andre.przywara@linaro.org> Charles Arnold <carnold@suse.com> George Dunlap <george.dunlap@eu.citrix.com> Ian Campbell <ian.campbell@citrix.com> Ian Jackson <ian.jackson@eu.citrix.com> Jan Beulich <jbeulich@suse.com> Julien Grall <julien.grall@lina...

Hi Ian, I try compile the bootwrapper for cubieboard2 like this: joshzhao@joshzhao-ThinkCentre-M58p:~/project/Xen/A20/boot-wrapper$ make cubieboard2_defconfig CROSS_COMPILE=arm-linux-gnueabihf- # # configuration written to .config # joshzhao@joshzhao-ThinkCentre-M58p:~/project/Xen/A20/boot-wrapper$ make CROSS_COMPILE=arm-linux-gnueabihf- make -C scripts/kconfig -f Makefile.bootwrapper

...fail never pass version targeted for testing: xen 9e463cb15658 baseline version: xen 4bdb78db22b6 ------------------------------------------------------------ People who touched revisions under test: Allen Kay <allen.m.kay@intel.com> Andre Przywara <andre.przywara@amd.com> George Dunlap <george.dunlap@eu.citrix.com> Ian Campbell <ian.campbell@citrix.com> Ian Campbell <Ian.Campbell@eu.citrix.com> Ian Jackson <ian.jackson@eu.citrix.com> Juergen Gross <juergen.gross@ts.fujitsu.com> Kamala Narasimha...