Re: [Xen-devel] [edk2] Windows 8 64bit Guest BSOD when using OVMF to boot and *install* from CDROM(when configured with more than 4G memory)

2015-05-10 Thread Wei Liu
Please don't top post. On Mon, May 11, 2015 at 01:52:38AM +, lidonglin wrote: Hi all: Did you encounter this BSOD problem ? I try git://xenbits.xen.org/ovmf.git and other ovmf repos. I found installing win8 64bit os (memory 4G) with OVMF on xen hypervisor always

Re: [Xen-devel] [RFC][PATCH 01/13] tools: introduce some new parameters to set rdm policy

2015-05-10 Thread Chen, Tiejun
On 2015/5/8 21:04, Wei Liu wrote: Sorry for the late review. Really thanks for taking your time :) On Fri, Apr 10, 2015 at 05:21:52PM +0800, Tiejun Chen wrote: This patch introduces user configurable parameters to specify RDM resource and according policies, Global RDM parameter: rdm

[Xen-devel] [linux-3.14 test] 54831: regressions - trouble: broken/fail/pass

2015-05-10 Thread osstest service user
flight 54831 linux-3.14 real [real] http://logs.test-lab.xenproject.org/osstest/logs/54831/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-freebsd10-i386 15 guest-localmigrate.2 fail in 53933 REGR. vs. 36608 Tests which

Re: [Xen-devel] [RFC][PATCH 03/13] tools/libxc: Expose new hypercall xc_reserved_device_memory_map

2015-05-10 Thread Chen, Tiejun
On 2015/5/8 21:07, Wei Liu wrote: On Fri, Apr 10, 2015 at 05:21:54PM +0800, Tiejun Chen wrote: We will introduce the hypercall xc_reserved_device_memory_map approach to libxc. This helps us get rdm entry info according to different parameters. If flag == PCI_DEV_RDM_ALL, all entries should be

[Xen-devel] [xen-unstable test] 54309: regressions - trouble: blocked/broken/fail/pass

2015-05-10 Thread osstest service user
flight 54309 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/54309/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-freebsd10-amd64 13 guest-localmigrate fail REGR. vs. 50405 build-amd64-xsm

Re: [Xen-devel] [edk2] Windows 8 64bit Guest BSOD when using OVMF to boot and *install* from CDROM(when configured with more than 4G memory)

2015-05-10 Thread lidonglin
Hi all: Did you encounter this BSOD problem ? I try git://xenbits.xen.org/ovmf.git and other ovmf repos. I found installing win8 64bit os (memory 4G) with OVMF on xen hypervisor always failed with BSOD. I also tried to do some thing on kvm, there is no this problem. I don't what's the

Re: [Xen-devel] [PATCH] IOMMU/x86: avoid pages without GFN in page table creation/updating

2015-05-10 Thread Zhang, Yang Z
Jan Beulich wrote on 2015-05-07: Handing INVALID_GFN to functions like hd-platform_ops-map_page() just can't do any good, and the ioreq server code results in such pages being on the list of ones owned by a guest. While - as suggested by Tim - we should use get_gfn()/put_gfn() there to

Re: [Xen-devel] [PATCH v7 00/14] enable Cache Allocation Technology (CAT) for VMs

2015-05-10 Thread Chao Peng
On Fri, May 08, 2015 at 03:11:27PM +0100, Ian Campbell wrote: On Fri, 2015-05-08 at 14:48 +0100, Jan Beulich wrote: On 08.05.15 at 15:41, ian.campb...@citrix.com wrote: On Fri, 2015-05-08 at 16:56 +0800, Chao Peng wrote: Changes in v7: I've now acked the last of the tools stuff.

Re: [Xen-devel] [PATCH 3/3] libxc/migrationv2: Split {start, end}_of_stream() to make checkpoint variants

2015-05-10 Thread Hongyang Yang
On 05/08/2015 09:55 PM, Andrew Cooper wrote: On 08/05/15 14:50, Ian Campbell wrote: On Fri, 2015-05-08 at 14:37 +0100, Andrew Cooper wrote: Does Remus currently function if the sending toolstack suddenly disappears out of the mix? I would assume so, that's its entire purpose... But the

Re: [Xen-devel] [PATCH 0/3] Misc patches to aid migration v2 Remus support

2015-05-10 Thread Hongyang Yang
On 05/08/2015 09:15 PM, Andrew Cooper wrote: On 08/05/15 13:54, Andrew Cooper wrote: See individual patches for details. Git tree available at: git://xenbits.xen.org/people/andrewcoop/xen.git remus-migv2-v1 Yang: Please feel free to consume some of all of these patches as appropriate

[Xen-devel] [XenRT] Cache-Aware Real-Time Xen: Partition shared cache for guest domains in Xen via page coloring

2015-05-10 Thread Meng Xu
Hi Dario and George, I'm working on considering the shared-cache interference effect into the schedulers (both in VMM and in VM) to improve the schedulability of the whole system. To be specific, I'm doing the following things: (1) Investigating the shared-cache interference on the real-time

Re: [Xen-devel] [PATCH v1 1/4] xen: enabling XL to set per-VCPU parameters of a domain for RTDS scheduler

2015-05-10 Thread Chong Li
On Fri, May 8, 2015 at 2:49 AM, Jan Beulich jbeul...@suse.com wrote: On 07.05.15 at 19:05, lichong...@gmail.com wrote: --- a/xen/common/sched_rt.c +++ b/xen/common/sched_rt.c @@ -1085,6 +1085,9 @@ rt_dom_cntl( struct list_head *iter; unsigned long flags; int rc = 0;

[Xen-devel] [qemu-mainline test] 54832: tolerable FAIL - PUSHED

2015-05-10 Thread osstest service user
flight 54832 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/54832/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-i386-xl-qemuu-win7-amd64 9 windows-install fail in 53914 pass in 54832

Re: [Xen-devel] [PATCH v7 02/14] x86: improve psr scheduling code

2015-05-10 Thread Chao Peng
On Fri, May 08, 2015 at 11:20:45AM +0100, Jan Beulich wrote: On 08.05.15 at 10:56, chao.p.p...@linux.intel.com wrote: Switching RMID from previous vcpu to next vcpu only needs to write MSR_IA32_PSR_ASSOC once. Write it with the value of next vcpu is enough, no need to write '0' first. Idle

Re: [Xen-devel] [PATCH Remus v2 03/10] tools/libxc: rename send_some_pages to send_dirty_pages

2015-05-10 Thread Hongyang Yang
On 05/08/2015 06:11 PM, Andrew Cooper wrote: On 08/05/15 10:33, Yang Hongyang wrote: rename send_some_pages to send_dirty_pages, no functional change. Signed-off-by: Yang Hongyang yan...@cn.fujitsu.com --- tools/libxc/xc_sr_save.c | 6 +++--- 1 file changed, 3 insertions(+), 3

Re: [Xen-devel] [PATCH Remus v2 02/10] tools/libxc: introduce setup() and cleanup() on save

2015-05-10 Thread Hongyang Yang
On 05/08/2015 06:08 PM, Andrew Cooper wrote: On 08/05/15 10:59, Hongyang Yang wrote: In general, a good change, but some comments... --- tools/libxc/xc_sr_save.c | 72 +--- 1 file changed, 44 insertions(+), 28 deletions(-) diff --git

Re: [Xen-devel] [PATCH Remus v2 04/10] tools/libxc: introduce DECLARE_HYPERCALL_BUFFER_USER_POINTER

2015-05-10 Thread Hongyang Yang
On 05/08/2015 06:16 PM, Andrew Cooper wrote: On 08/05/15 10:33, Yang Hongyang wrote: Define a user pointer that can access the hypercall buffer data Useful when you only need to access the hypercall buffer data Signed-off-by: Yang Hongyang yan...@cn.fujitsu.com ---

Re: [Xen-devel] [PATCH 3/3] libxc/migrationv2: Split {start, end}_of_stream() to make checkpoint variants

2015-05-10 Thread Hongyang Yang
On 05/08/2015 09:30 PM, Ian Campbell wrote: On Fri, 2015-05-08 at 13:54 +0100, Andrew Cooper wrote: This is in preparation for supporting checkpointed streams in migration v2. - For PV guests, the VCPU context is moved to end_of_checkpoint(). - For HVM guests, the HVM context and params are

[Xen-devel] [linux-3.4 test] 53959: regressions - FAIL

2015-05-10 Thread osstest service user
flight 53959 linux-3.4 real [real] http://logs.test-lab.xenproject.org/osstest/logs/53959/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-pair15 debian-install/dst_host fail REGR. vs. 32769-bisect test-amd64-amd64-xl

Re: [Xen-devel] pvgrub regression in xen.git 123c77937975

2015-05-10 Thread Wei Liu
On Sun, May 10, 2015 at 07:19:09AM +0100, Ian Campbell wrote: On Fri, 2015-05-08 at 17:16 +0100, Ian Campbell wrote: There seems to be a pvgrub regression somewhere in the range 3a28f760508f..123c77937975 The bisector has fingered: commit 840837907c6186307c19abbec926852ba448facd

[Xen-devel] [PATCH] pvgrub: initialise p2m_size

2015-05-10 Thread Wei Liu
In 84083790 (libxc: add p2m_size to xc_dom_image) a new field is added. We should initialised this field in pvgrub as well, otherwise xc_dom_build_image won't work properly. Signed-off-by: Wei Liu wei.l...@citrix.com Cc: Ian Campbell ian.campb...@citrix.com Cc: Ian Jackson

Re: [Xen-devel] pvgrub regression in xen.git 123c77937975

2015-05-10 Thread Ian Campbell
On Fri, 2015-05-08 at 17:16 +0100, Ian Campbell wrote: There seems to be a pvgrub regression somewhere in the range 3a28f760508f..123c77937975 The bisector has fingered: commit 840837907c6186307c19abbec926852ba448facd Author: Wei Liu wei.l...@citrix.com Date: Mon

[Xen-devel] [ovmf test] 53940: regressions - FAIL

2015-05-10 Thread osstest service user
flight 53940 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/53940/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-freebsd10-i386 13 guest-localmigrate fail REGR. vs. 52776 Regressions which are

[Xen-devel] [linux-linus test] 54095: regressions - FAIL

2015-05-10 Thread osstest service user
flight 54095 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/54095/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-rumpuserxen-i386 15 rumpuserxen-demo-xenstorels/xenstorels.repeat fail REGR. vs.

Re: [Xen-devel] pvgrub regression in xen.git 123c77937975

2015-05-10 Thread Ian Campbell
On Sun, 2015-05-10 at 13:20 +0100, Wei Liu wrote: On Sun, May 10, 2015 at 07:19:09AM +0100, Ian Campbell wrote: On Fri, 2015-05-08 at 17:16 +0100, Ian Campbell wrote: There seems to be a pvgrub regression somewhere in the range 3a28f760508f..123c77937975 The bisector has fingered: