similar to: Problem about use XenOprofile

second patch (SVM) for hvm xenoprofile support. Applies cleanly to 11470. Signed-off-by: Tom Woller <thomas.woller@amd.com> Please apply to xen-unstable.hg. hvm_xenoprofile_2.patch - The second patch adds the actual xenoprofile fixes for SVM: 1) hvm function (svm_oprofile_get_eip()) This new hvm table function is called from the op_module_athlon.c code, and returns the proper eip and

Third patch (VT) for hvm xenoprofile support. Applies cleanly to 11470. Signed-off-by: Tom Woller <thomas.woller@amd.com> Please apply to xen-unstable.hg. hvm_xenoprofile_3.patch - The third patch adds the actual xenoprofile fixes for VT: I checked (verified by Renato), that the VT traces look ok also. There is some code that I am unsure about in the vmx_oprofile_get_eip(): i.e using the

This adds support for core and core2 chips. Tested on Woodcrest processors. Requires Oprofile 0.9.2. -Andrew Signed-off-by: Andrew Theurer <habanero@us.ibm.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Add xenoprofile function to oprofile to obtain the mode, adding check for hvm guest. Applies cleanly to xen-unstable c/s 11831. Please apply to xen-unstable.hg. We also want these patches to be in a 3.0.3-1 base whenever that is branched. Signed-off-by: Tom Woller <thomas.woller@amd.com> --Tom _______________________________________________ Xen-devel mailing list

Remove the do_nmi() call from the vmexit logic, as the NMI is held pending and will be handled in the context of the host when the STGI instruction is executed. This patch only modifies AMD-V code. This patch is required even without the other Xenoprofile patches applied. Applies cleanly to c/s 11831. Please apply to xen-unstable.hg regardless of the other patches. We also want these patches

Keir, The following 3 patches allow HVM (SVM and VT) guests to be passively profiled using the very latest patches from Renato. These patches apply to 11470. Renato''s patches: http://xenoprof/sourceforge.net oprofile-0.9.1-xen-r2.patch And also a patch not posted FAIK (oprofile-0.9.1-fix-hvm-addr-overlap.patch) which is in the attached tar.bz2 file. hvm_xenoprofile_1.patch - The first

I was testing Ilia's patches for ddx, and while they definitely helped for Xorg itself, qemu still eats a lot of CPU if launched like this qemu-system-x86_64 -cdrom ~/Downloads/ISO/slax-English-US-7.0.8-x86_64.iso -m 1G -display sdl,gl=on -enable-kvm and left for few hours. top - 07:38:01 up 18:05, 2 users, load average: 2,00, 1,89, 1,83 Tasks: 224 total, 3 running, 221 sleeping, 0

I observed this bug for quite some time, but so far I workarounded it with just setting DRI2 (default) in xorg.conf.d/20-nouveau.conf Now with two GPU i iwsh to use DRI3, so right now it set up like this: cat /etc/X11/xorg.conf.d/20-nouveau.conf Section "Device" Identifier "Card0" Driver "nouveau" Option "PageFlip" "1" #Option

Renato, If one creates an HVM domain (say domain 1) and then does echo 1 > /dev/oprofile/passive_domains one then gets the following on the Xen serial console: (XEN) xenoprof.c:143:d0 xenoprof/x86 with autotranslated mode enabledisn''t supported yet (XEN) xenoprof.c:143:d0 xenoprof/x86 with autotranslated mode enabledisn''t supported yet (XEN) xenoprof.c:143:d0

I've been trying to get oprofile results for jitted code without success. I built an 3.5.0 llvm with oprofile enabled, and tested it with lli on a small test case. I built the latest oprofile from the git repository. Debugging I can see that lli is registering the listener and making the oprofile calls to the libopagent api to specify the names and address ranges of jit'd routines, and

Hi , I am getting following error when i try to run xenoprof /usr/local/bin/opcontrol: line 1082: echo: write error: Invalid argument Using 2.6+ OProfile kernel interface. Reading module info. Using log file /var/lib/oprofile/oprofiled.log Daemon started. what is this write error ? Any help is really appreciated. -John _______________________________________________ Xen-users mailing list

Hi , I am getting following error when i try to run xenoprof /usr/local/bin/opcontrol: line 1082: echo: write error: Invalid argument Using 2.6+ OProfile kernel interface. Reading module info. Using log file /var/lib/oprofile/oprofiled.log Daemon started. what is this write error ? Any help is really appreciated. -John _______________________________________________ Xen-users mailing list

Mi Maurice, A follow up to Andy's comments: MCJIT can find line numbers for ELF files, at least in limited circumstances. I know because I broke the regression test for it while doing some cleanup recently. ;) Looking at lib/ExecutionEngine/OProfileJIT/OProfileJITEventListener.cpp, I see the line: // TODO: support line number info (similar to IntelJITEventListener.cpp) >From a glance at

Hi! I'm unable to write with remote rsync in daemon mode. ********* My configuration: rsync 2.6.2 Linux 2.4.20-alt16-up (ALTLinux www.altlinux.org) (There is owl-patch in ALTLinux-kernel) ========== /etc/rsyncd.conf ============= log file = /var/log/rsync [routers] comment = Our Backups path = /mnt/backup/routers uid = archiver gid = archiver use chroot = true read only = false list = true

Hi all, Is anyone using oprofile? I'm getting segfaults from opreport at the moment, and I'm not sure if it is opreport, or just me. In case it is something just plain daft I am doing, here is how it goes: opcontrol --reset opcontrol --setup --no-vmlinux opcontrol --start ... now I run my program, /tmp/myprog ... opcontrol --dump opcontrol --shutdown then I run, opreport -l

Hi Folks, I want to profile the vista hvm domain using Xenoprof and I don''t know what to specify for its kernel image file required by --passive-images option of opcontrol utility. Could someone please tell me if Xenoprof supports Vista kernel image and if yes, which file should I specify as its kernel image. I am using Xen-3.2.1 Thanks, Sanjay -- ---------------------- Dr. Sanjay

Greetings. I'm using Samba 3.0.3 with the MySQL auth backend, as a NT domain controller. I'm having some issues trying to get machines to join the domain. In full debug, I see samba queries the machines database (I have two seperate MySQL passdb sources, one for users, one for machines), and does retrieve the record. However, it then returns a NT_STATUS_NONE_MAPPED for no apparent

The DDX eating CPU isn't intrinsically bad. Did you check where perf says the CPU time is going? Could be doing copies/etc. On Mon, Aug 17, 2020 at 12:52 AM Andrew Randrianasulu <randrianasulu at gmail.com> wrote: > > I was testing Ilia's patches for ddx, and while they definitely helped for Xorg itself, > qemu still eats a lot of CPU if launched like this > >

I'm aware of this issue, and am experiencing it myself. The issue is that drmmode_event_handler takes up more and more CPU time. It seems like some events are being "left behind". I haven't had time to debug it further yet though. I also have DRI3 enabled, but only very rarely do I make use of my secondary GPUs, and I'm pretty sure I've seen the problem happen without

Hi all, someone use samba 4.1 ad domain with citrix roaming profile? I think it's same as windows roaming profile but citrix doesn't found samba administrative disk. Thanks a lot. Ghido.