[Xen-devel] [qemu-mainline test] 60812: trouble: broken/fail/pass

2015-08-23 Thread osstest service owner
flight 60812 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/60812/ Failures and problems with tests :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl-multivcpu 3 host-install(3)broken REGR. vs.

[Xen-devel] [libvirt test] 60814: regressions - FAIL

2015-08-23 Thread osstest service owner
flight 60814 libvirt real [real] http://logs.test-lab.xenproject.org/osstest/logs/60814/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 16 guest-start/debianhvm.repeat fail REGR. vs. 60681

Re: [Xen-devel] [xen-unstable test] 60810: regressions - FAIL

2015-08-23 Thread Wei Liu
On Sun, Aug 23, 2015 at 06:44:28AM +, osstest service owner wrote: flight 60810 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/60810/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run:

[Xen-devel] [linux-mingo-tip-master test] 60843: regressions - FAIL

2015-08-23 Thread osstest service owner
flight 60843 linux-mingo-tip-master real [real] http://logs.test-lab.xenproject.org/osstest/logs/60843/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-amd64-pvops 5 kernel-build fail REGR. vs. 60684

[Xen-devel] [PATCH v8 2/3] Differentiate IO/mem resources tracked by ioreq server

2015-08-23 Thread Yu Zhang
Currently in ioreq server, guest write-protected ram pages are tracked in the same rangeset with device mmio resources. Yet unlike device mmio, which can be in big chunks, the guest write- protected pages may be discrete ranges with 4K bytes each. This patch uses a seperate rangeset for the guest

[Xen-devel] [PATCH v8 3/3] Refactor rangeset structure for better performance.

2015-08-23 Thread Yu Zhang
This patch refactors struct rangeset to base it on the red-black tree structure, instead of on the current doubly linked list. By now, ioreq leverages rangeset to keep track of the IO/memory resources to be emulated. Yet when number of ranges inside one ioreq server is very high, traversing a

[Xen-devel] [PATCH v8 0/3] Refactor ioreq server for better performance.

2015-08-23 Thread Yu Zhang
XenGT leverages ioreq server to track and forward the accesses to GPU I/O resources, e.g. the PPGTT(per-process graphic translation tables). Currently, ioreq server uses rangeset to track the BDF/ PIO/MMIO ranges to be emulated. To select an ioreq server, the rangeset is searched to see if the

[Xen-devel] [PATCH v8 1/3] Remove identical relationship between ioreq type and rangeset type.

2015-08-23 Thread Yu Zhang
This patch uses HVMOP_IO_RANGE_XXX values rather than the raw ioreq type to select the ioreq server, therefore the identical relationship between ioreq type and rangeset type is no longer necessary. Signed-off-by: Yu Zhang yu.c.zh...@linux.intel.com Reviewed-by: Paul Durrant

[Xen-devel] [linux-mingo-tip-master test] 60811: regressions - FAIL

2015-08-23 Thread osstest service owner
flight 60811 linux-mingo-tip-master real [real] http://logs.test-lab.xenproject.org/osstest/logs/60811/ 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 13 guest-localmigrate fail REGR.

[Xen-devel] [xen-unstable test] 60810: regressions - FAIL

2015-08-23 Thread osstest service owner
flight 60810 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/60810/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm 19 guest-start/debianhvm.repeat fail in 60775 REGR.

[Xen-devel] Question: Redirect guest kernel's message via serial port to a file on dom0

2015-08-23 Thread Meng Xu
Hi, I'm trying to use a PV guest VM on Xen to help debug Linux. I was using VirtualBox to help debug Linux kernel by redirecting the output of the serial port of the VM to a file in the host. I can do it in VirtualBox. [Why do I want to achieve this?] It is much faster to reboot a VM than

[Xen-devel] [linux-3.18 test] 60817: regressions - FAIL

2015-08-23 Thread osstest service owner
flight 60817 linux-3.18 real [real] http://logs.test-lab.xenproject.org/osstest/logs/60817/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-pvh-intel 11 guest-start fail REGR. vs. 58581 Tests which are