Re: [Xen-devel] [PATCH XEN v5 13/23] tools: Refactor foreign memory mapping into libxenforeignmemory

2015-11-29 Thread Paul Durrant
> -Original Message- [snip] > > C99 was 16 years ago now, I'm struggling to think of a reason not to move > > the baseline for tools stuff at least to that. > > > > https://en.wikipedia.org/wiki/Visual_C%2B%2B might be one such reason I > > suppose, although I'm not convinced a libvchan por

[Xen-devel] [xen-unstable test] 65186: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65186 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/65186/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail REGR. vs. 65114 Regressions w

[Xen-devel] boot xen use legacy bios

2015-11-29 Thread quizy_jo...@outlook.com
I got the problem of multiple cores CPU cannot be fully used when using UEFI mode. It is suggested that I should be boot the xen in legacy mode. How is it done? My environment: Xen 4.1.2, PowerEdge R730xd E5-2603 v3 @ 1.60GHz, ubuntu 14.04 kernel 3.13.0-24-generic Some References I use: http://

[Xen-devel] [seabios baseline-only test] 38383: trouble: blocked/broken

2015-11-29 Thread Platform Team regression test user
This run is configured for baseline tests only. flight 38383 seabios real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/38383/ Failures and problems with tests :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-pvops 3

[Xen-devel] [linux-mingo-tip-master test] 65205: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65205 linux-mingo-tip-master real [real] http://logs.test-lab.xenproject.org/osstest/logs/65205/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-qemut-winxpsp3 6 xen-boot fail REGR. vs. 60684 test-amd64

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Yu-An(Victor) Chen
Hi Meng, So I will rewrite my setup here again, but this time I shorten the period and budget for RTDS like you suggested: - for xen-credit : 2vms (both vm are given 8 vCPUs

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Meng Xu
2015-11-29 7:46 GMT-05:00 Yu-An(Victor) Chen : > Hi Meng, > ​Hi, ​ > > So I will rewrite my setup here again, but this time I shorten the period > and budget for RTDS like you suggested: > ​Nice! :-)​ > > --

[Xen-devel] [xen-4.6-testing test] 65210: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65210 xen-4.6-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/65210/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 16 guest-localmigrate/x10 fail REGR. vs. 6

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Dario Faggioli
On Sun, 2015-11-29 at 04:46 -0800, Yu-An(Victor) Chen wrote: > So st_jobs_stats for the missed deadline jobs are: > > trial #1 composed of 2 tasks: total tasks utilization rate = 1 > > (period, exe, deadline)=(21ms,12.023ms,21ms) -> miss all deadline > (period, exe, deadline)=(100ms,37.985ms,100m

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Meng Xu
2015-11-29 11:18 GMT-05:00 Dario Faggioli : > > On Sun, 2015-11-29 at 04:46 -0800, Yu-An(Victor) Chen wrote: > > So st_jobs_stats for the missed deadline jobs are: > > > > trial #1 composed of 2 tasks: total tasks utilization rate = 1 > > > > (period, exe, deadline)=(21ms,12.023ms,21ms) -> miss all

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Dario Faggioli
On Sun, 2015-11-29 at 10:38 -0500, Meng Xu wrote: > > > 2015-11-29 7:46 GMT-05:00 Yu-An(Victor) Chen : > > Hi Meng, > > > Hi,  >   > > > > So I will rewrite my setup here again, but this time I shorten the > > period and budget for RTDS like you suggested: > > > Nice! :-) > >   > > --

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Meng Xu
2015-11-29 11:27 GMT-05:00 Dario Faggioli : > On Sun, 2015-11-29 at 10:38 -0500, Meng Xu wrote: >> >> >> 2015-11-29 7:46 GMT-05:00 Yu-An(Victor) Chen : >> > Hi Meng, >> > >> Hi, >> >> > >> > So I will rewrite my setup here again, but this time I shorten the >> > period and budget for RTDS like you

[Xen-devel] No joy with Xen 4.5 based iGVT-G.

2015-11-29 Thread Dr. Greg Wettstein
Hi, I hope everyone has had an enjoyable weekend, particularly for those who were enjoying the Thanksgiving holiday. We've been following the i915 graphics virtualization project for some time. We have been working on the engineering behind some solutions which we hope to base on this technology.

Re: [Xen-devel] xen 4.5.0 rtds scheduler perform poorly with 2vms

2015-11-29 Thread Yu-An(Victor) Chen
Hi Meng and Dario, Thank you both very very much for the explanations! It really help a lot for understanding RT and what I am doing wrong here! I will do more research and reconfigure the experiments. Hope to have some good news soon! Thanks again! On Sun, Nov 29, 2015 at 8:44 AM, Meng Xu wr

[Xen-devel] Page Fault

2015-11-29 Thread Gohar Irfan
Inside the page fault handler for shadow page tables (sh_page_fault function in multi.c) where is the code for swapping in a page from disk? ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

[Xen-devel] [xen-unstable test] 65217: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65217 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/65217/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail REGR. vs. 65114 Tests which a

[Xen-devel] [PATCH 1/3] xen/gntdev: constify mmu_notifier_ops structures

2015-11-29 Thread Julia Lawall
This mmu_notifier_ops structure is never modified, so declare it as const, like the other mmu_notifier_ops structures. Done with the help of Coccinelle. Signed-off-by: Julia Lawall --- The patches in this series are independent of each other. drivers/xen/gntdev.c |2 +- 1 file changed, 1

[Xen-devel] [PATCH 0/3] constify mmu_notifier_ops structures

2015-11-29 Thread Julia Lawall
mmu_notifier_ops structures are never modified, so declare them all as const. --- drivers/infiniband/core/umem_odp.c |2 +- drivers/iommu/amd_iommu_v2.c |2 +- drivers/xen/gntdev.c |2 +- 3 files changed, 3 insertions(+), 3 deletions(-) __

[Xen-devel] [qemu-mainline test] 65167: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65167 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/65167/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-qemuu-debianhvm-amd64 9 debian-hvm-install fail REGR. vs. 64579 test-amd64-i38

Re: [Xen-devel] [RFC PATCH] crashdump/x86: Add option to get crash kernel region size

2015-11-29 Thread Simon Horman
On Sat, Nov 28, 2015 at 09:14:04PM +0100, Daniel Kiper wrote: > Crash kernel region size is available via sysfs on Linux running on > bare metal. However, this does not work when Linux runs as Xen dom0. > In this case Xen crash kernel region size should be established using > __HYPERVISOR_kexec_op

Re: [Xen-devel] [PATCH] x86/xen: Build memory type conversion code conditionally

2015-11-29 Thread Simon Horman
On Sat, Nov 28, 2015 at 09:17:18PM +0100, Daniel Kiper wrote: > Xen is not aware of E820_PMEM and E820_PRAM memory types, so, build > simply fails. Hence, build code referencing them conditionally. > > Signed-off-by: Daniel Kiper I believe this is fixed by "x86: Make sure E820_PM[AE]M are define

[Xen-devel] [xen-4.6-testing test] 65227: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65227 xen-4.6-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/65227/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 16 guest-localmigrate/x10 fail in 65210 RE

Re: [Xen-devel] boot xen use legacy bios

2015-11-29 Thread quizy_jo...@outlook.com
I'm tring to solve the "no console" problem "only one core" problem with guide of http://lists.xenproject.org/archives/html/xen-users/2013-03/msg00239.html These is the information: df -h /dev/sda1 511M 31M 481M 7% /boot/efi ~/boot/efi$ du 3420./EFI/ubuntu 8

[Xen-devel] [libvirt test] 65177: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65177 libvirt real [real] http://logs.test-lab.xenproject.org/osstest/logs/65177/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-libvirt 5 libvirt-build fail REGR. vs. 63340 test-amd64-amd64-libvirt-

[Xen-devel] [linux-linus test] 65180: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65180 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/65180/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-qemut-winxpsp3 6 xen-boot fail REGR. vs. 59254 test-amd64-i386-qemut

[Xen-devel] [xen-unstable test] 65233: regressions - FAIL

2015-11-29 Thread osstest service owner
flight 65233 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/65233/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail REGR. vs. 65114 Tests which a

Re: [Xen-devel] [xen-unstable test] 65141: regressions - FAIL

2015-11-29 Thread Hu, Robert
> -Original Message- > From: Ian Jackson [mailto:ian.jack...@eu.citrix.com] > Sent: Friday, November 27, 2015 11:54 PM > To: Hu, Robert > Cc: xen-de...@lists.xensource.com; osstest service owner > > Subject: Re: [xen-unstable test] 65141: regressions - FAIL > > osstest service owner writ

Re: [Xen-devel] [RFC PATCH] crashdump/x86: Add option to get crash kernel region size

2015-11-29 Thread Daniel Kiper
On Mon, Nov 30, 2015 at 08:55:32AM +0900, Simon Horman wrote: > On Sat, Nov 28, 2015 at 09:14:04PM +0100, Daniel Kiper wrote: > > Crash kernel region size is available via sysfs on Linux running on > > bare metal. However, this does not work when Linux runs as Xen dom0. > > In this case Xen crash k

Re: [Xen-devel] [PATCH] x86/xen: Build memory type conversion code conditionally

2015-11-29 Thread Daniel Kiper
On Mon, Nov 30, 2015 at 08:56:14AM +0900, Simon Horman wrote: > On Sat, Nov 28, 2015 at 09:17:18PM +0100, Daniel Kiper wrote: > > Xen is not aware of E820_PMEM and E820_PRAM memory types, so, build > > simply fails. Hence, build code referencing them conditionally. > > > > Signed-off-by: Daniel Kip