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Here is a better patch. Somehow I pasted an older version of my edits: ------------------------------------------------------- % diff ./match.c /home/millerig/osrc/openssh-7.2p2/match.c 121a122 > char *low_string = 0; 156,159c157,168 < if (match_pattern(string, sub)) { < if (negated) < return -1; /* Negative */ < else --- > if (dolower) { > u_int j; > if (low_string) free(low_string); > low_string = malloc(s...

...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

...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 Geschaeftsfuehrer: Andrew Bowd; Thomas M. McCoy; Giuliano Meroni Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Regis...

...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

FYI, I see the following build error with this patch... MRJ ---- new warnings/errors for xen ---- keyhandler.c: In function `__dump_execstate'': keyhandler.c:96: warning: asm operand 1 probably doesn''t match constraints gmake[5]: *** [keyhandler.o] Error 1 gmake[4]: *** [/tank/ws/xvm-3.4.3/xen.hg/xen/common/built_in.o] Error 2 gmake[3]: *** [/tank/ws/xvm-3.4.3/xen.hg/xen/xen]

...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

...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 Court Dresden: HRA 4896, General Partner authorized to represent: AMD Saxony LLC (Wilmington, Del...

...l 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, Germany Register Court Dresden: HRA 4896, General Partner authorized to represent: AMD Saxony LLC (Wilmington, Del...

...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 Court Dresden: HRA 4896, General Partner authorized to represent: AMD Saxony LLC (Wilmington, Del...

...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

...d 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

...ot 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

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

...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

Hi,   The unstable repository seems to be quite unstable even building the image... !! I see:   make[4]: Entering directory `/foo/xen-unstable.hg/tools/libxl'' gcc -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD -MF .xl.o.d  -D_LARGEFILE_SOURCE

Hi,   The unstable repository seems to be quite unstable even building the image... !! I see:   make[4]: Entering directory `/foo/xen-unstable.hg/tools/libxl'' gcc -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD -MF .xl.o.d  -D_LARGEFILE_SOURCE

...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

...the register region parameters in the bitcast instruction( from qword with hstride 1 to dword with hstride 2) At which stage is suitable to do such bitcast instruction logic? after reg-alloc? The detailed hardware spec is located at: https://01.org/sites/default/files/documentation/intel-gfx- prm-osrc-bdw-vol07-3d_media_gpgpu_3.pdf at page 921, it describe the detailed instruction encode format. It needs (regFile, regNum, subRegNum, width, type, addrMode, hStride, vStride) to describe a register. I have attached my first version RegisterInfo.td. And I also have a question about the attached Reg...

# HG changeset patch # User Ian Campbell <ian.campbell@citrix.com> # Date 1317367995 -3600 # Node ID 4b98868690218126b90620d9b43fdd4140145a43 # Parent e50da6b98e3d5933b9c98e8f43096fd3ebbae00d tools/check: check for yajl (needed by libxl) Signed-off-by: Ian Campbell <ian.campbell@citrix.com> --- (note to committer, ensure the new file is executable) diff -r e50da6b98e3d -r

Hi, All the reviews for the AMD 890fx chipset reported that it supports IOMMU v1.2. But I cannot find any mention of that on AMD site. Does 890fx support IOMMU? Do 890fx motherboards with IOMMU exist? Does Xen support 890fx? Regards, Leonardo _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel