From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:24 PM
This should be based on a new parameter globally, 'pci_rdmforce'.
pci_rdmforce = 1 = Of course this should be 0 by default.
'1' means we should force check to reserve all ranges. If failed
VM wouldn't be created successfully.
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:24 PM
After we intend to expost that hypercall explicitly based on
XEN_DOMCTL_set_rdm, we need this rebase. I hope we can squash
this into that previous patch once Jan Ack this.
better to merge together, since it's the right thing to do
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:24 PM
In case of reserved device memory overlapping with ram, it also probably
overlap with modules space so we need to check these reserved device
memory as well.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
Reviewed-by: Kevin
On 02.12.14 at 08:48, yu.c.zh...@linux.intel.com wrote:
On 12/1/2014 8:31 PM, Jan Beulich wrote:
On 01.12.14 at 13:13, t...@xen.org wrote:
At 11:17 + on 01 Dec (1417429027), Jan Beulich wrote:
On 01.12.14 at 11:30, t...@xen.org wrote:
At 09:32 + on 01 Dec (1417422746), Jan Beulich
Hi,
looking into the upstream linux sources I realized that the PVHVM
drivers of XEN are only available with the pvops kernel. Is this on
purpose? Shouldn't the frontend drivers, xen/platform-pci.c etc. be
configurable without having to enable CONFIG_PARAVIRT?
Juergen
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:24 PM
We need to check to reserve all reserved device memory maps in e820
to avoid any potential guest memory conflict.
Currently, if we can't insert RDM entries directly, we may need to handle
several ranges as follows:
a. Fixed
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:24 PM
In some cases like igd_opregion_pgbase, guest will use mem_hole_alloc
to allocate some memory to use in runtime cycle, so we alsoe need to
make sure all reserved device memory don't overlap such a region.
OK, seems you meant to use
On 01.12.14 at 20:22, stefano.stabell...@eu.citrix.com wrote:
xc_physdev_unmap_pirq might revoke the permission to map the irq from
the domain causing the following xc_domain_irq_permission call to fail
and return error (domain_pirq_to_irq returns 0).
Apart from the patch title being rather
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:24 PM
We need to reject to populate reserved device memory mapping, and
then make sure all reserved device memory can't be accessed by any
!iommu approach.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
xen/arch/x86/mm/p2m.c
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:25 PM
We always reserve these ranges since we never allow any stuff to
poke them.
But in theory some untrusted VM can maliciously access them. So we
need to intercept this approach. But we just don't want to leak
anything or introduce
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:25 PM
We will create RMRR mapping as follows:
If gfn space unoccupied, we just set that. If
space already occupy by 1:1 RMRR mapping do thing. Others
should be failed.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
Reviewed-by:
From: Chen, Tiejun
Sent: Monday, December 01, 2014 5:25 PM
intel_iommu_map_page() does nothing if VT-d shares EPT page table.
So rmrr_identity_mapping() never create RMRR mapping but in some
cases like some GFX drivers it still need to access RMRR.
Here we will create those RMRR mappings
Rename lock to maptrack_lock and use it to protect maptrack state.
The new rwlock is used to prevent readers from accessing
inconsistent grant table state such as current
version, partially initialized active table pages,
etc.
Signed-off-by: Matt Wilson m...@amazon.com
[chegger: ported to
This patch series changes the grant table locking to
a more fain grained locking protocol. The result is
a performance boost measured with blkfront/blkback.
Document the locking protocol.
[PATCH 1/2] gnttab: Introduce rwlock to protect updates to grant
[PATCH 2/2] gnttab: refactor locking for
From: Matt Wilson m...@amazon.com
This patch refactors grant table locking. It splits the previous
single spinlock per grant table into multiple locks. The heavily
modified components of the grant table (the maptrack state and the
active entries) are now protected by their own spinlocks. The
On 21.11.14 at 23:17, konrad.w...@oracle.com wrote:
Konrad Rzeszutek Wilk (7):
xen/pciback: Don't deadlock when unbinding.
driver core: Provide an wrapper around the mutex to do lockdep warnings
xen/pciback: Include the domain id if removing the device whilst still
in use
At 12:31 + on 01 Dec (1417433464), Jan Beulich wrote:
On 01.12.14 at 13:13, t...@xen.org wrote:
At 11:17 + on 01 Dec (1417429027), Jan Beulich wrote:
On 01.12.14 at 11:30, t...@xen.org wrote:
At 09:32 + on 01 Dec (1417422746), Jan Beulich wrote:
On 01.12.14 at 09:49,
On Tue, 2 Dec 2014, Jan Beulich wrote:
On 01.12.14 at 20:22, stefano.stabell...@eu.citrix.com wrote:
xc_physdev_unmap_pirq might revoke the permission to map the irq from
the domain causing the following xc_domain_irq_permission call to fail
and return error (domain_pirq_to_irq returns 0).
On 02/12/14 10:06, Christoph Egger wrote:
This patch series changes the grant table locking to
a more fain grained locking protocol. The result is
a performance boost measured with blkfront/blkback.
Document the locking protocol.
[PATCH 1/2] gnttab: Introduce rwlock to protect updates to
On Tue, Dec 02, 2014 at 04:30:49PM +0800, zhangleiqiang wrote:
Hi, all
I am testing the performance of xen netfront-netback driver that with
multi-queues support. The throughput from domU to remote dom0 is 9.2Gb/s, but
the throughput from domU to remote domU is only 3.6Gb/s, I think the
On 12/02/2014 11:54 AM, David Vrabel wrote:
On 02/12/14 09:39, Juergen Gross wrote:
Hi,
looking into the upstream linux sources I realized that the PVHVM
drivers of XEN are only available with the pvops kernel. Is this on
purpose? Shouldn't the frontend drivers, xen/platform-pci.c etc. be
On 02.12.14 at 11:37, t...@xen.org wrote:
At 12:31 + on 01 Dec (1417433464), Jan Beulich wrote:
On 01.12.14 at 13:13, t...@xen.org wrote:
At 11:17 + on 01 Dec (1417429027), Jan Beulich wrote:
On 01.12.14 at 11:30, t...@xen.org wrote:
At 09:32 + on 01 Dec (1417422746), Jan
On Tue, 2014-12-02 at 10:54 +, David Vrabel wrote:
On 02/12/14 09:39, Juergen Gross wrote:
Hi,
looking into the upstream linux sources I realized that the PVHVM
drivers of XEN are only available with the pvops kernel. Is this on
purpose? Shouldn't the frontend drivers,
On 2014/12/02 12:00, Andrew Cooper wrote:
On 02/12/14 10:06, Christoph Egger wrote:
This patch series changes the grant table locking to
a more fain grained locking protocol. The result is
a performance boost measured with blkfront/blkback.
Document the locking protocol.
[PATCH 1/2] gnttab:
On 02.12.14 at 11:55, stefano.stabell...@eu.citrix.com wrote:
On Tue, 2 Dec 2014, Jan Beulich wrote:
On 01.12.14 at 20:22, stefano.stabell...@eu.citrix.com wrote:
xc_physdev_unmap_pirq might revoke the permission to map the irq from
the domain causing the following xc_domain_irq_permission
On 02/12/14 10:06, Christoph Egger wrote:
Rename lock to maptrack_lock and use it to protect maptrack state.
The new rwlock is used to prevent readers from accessing
inconsistent grant table state such as current
version, partially initialized active table pages,
etc.
I would suggest
On 12/02/2014 12:05 PM, Ian Campbell wrote:
On Tue, 2014-12-02 at 10:54 +, David Vrabel wrote:
On 02/12/14 09:39, Juergen Gross wrote:
Hi,
looking into the upstream linux sources I realized that the PVHVM
drivers of XEN are only available with the pvops kernel. Is this on
purpose?
On Tue, 2014-12-02 at 12:33 +0100, Juergen Gross wrote:
On 12/02/2014 12:05 PM, Ian Campbell wrote:
On Tue, 2014-12-02 at 10:54 +, David Vrabel wrote:
On 02/12/14 09:39, Juergen Gross wrote:
Hi,
looking into the upstream linux sources I realized that the PVHVM
drivers of XEN are
On 12/02/2014 12:36 PM, Ian Campbell wrote:
On Tue, 2014-12-02 at 12:33 +0100, Juergen Gross wrote:
On 12/02/2014 12:05 PM, Ian Campbell wrote:
On Tue, 2014-12-02 at 10:54 +, David Vrabel wrote:
On 02/12/14 09:39, Juergen Gross wrote:
Hi,
looking into the upstream linux sources I
At 15:38 +0800 on 02 Dec (1417531126), Yu, Zhang wrote:
On 12/1/2014 8:13 PM, Tim Deegan wrote:
At 11:17 + on 01 Dec (1417429027), Jan Beulich wrote:
On 01.12.14 at 11:30, t...@xen.org wrote:
During this bit of archaeology I realised that either this new type
should _not_ be made part
On Mon, 1 Dec 2014, Don Slutz wrote:
On 11/25/14 12:54, Stefano Stabellini wrote:
In libxl_set_memory_target when setting the new maxmem, retain the same
offset on top of the current target. The offset includes memory
allocated by QEMU for rom files.
Signed-off-by: Stefano Stabellini
On 02.12.14 at 12:40, t...@xen.org wrote:
At 15:38 +0800 on 02 Dec (1417531126), Yu, Zhang wrote:
2 p2m_grant_map_ro is also supposed to be discarded? Will handling of
this type of pages goes into __hvm_copy()/__hvm_clear(), or should?
I think so, yes. At the moment we inject #GP when the
-Original Message-
From: xen-devel-boun...@lists.xen.org
[mailto:xen-devel-boun...@lists.xen.org] On Behalf Of Wei Liu
Sent: Tuesday, December 02, 2014 7:02 PM
To: zhangleiqiang
Cc: wei.l...@citrix.com; xen-devel@lists.xen.org
Subject: Re: [Xen-devel] Poor network performance
-Original Message-
From: xen-devel-boun...@lists.xen.org
[mailto:xen-devel-boun...@lists.xen.org] On Behalf Of David Vrabel
Sent: Tuesday, December 02, 2014 6:57 PM
To: zhangleiqiang; xen-devel@lists.xen.org
Subject: Re: [Xen-devel] Poor network performance between DomU with
In libxl_set_memory_target when setting the new maxmem, retain the same
offset on top of the current target. The offset includes memory
allocated by QEMU for rom files.
Signed-off-by: Stefano Stabellini stefano.stabell...@eu.citrix.com
---
Changes in v2:
- call libxl_domain_info instead of
On Tue, Dec 02, 2014 at 11:50:59AM +, Zhangleiqiang (Trump) wrote:
-Original Message-
From: xen-devel-boun...@lists.xen.org
[mailto:xen-devel-boun...@lists.xen.org] On Behalf Of Wei Liu
Sent: Tuesday, December 02, 2014 7:02 PM
To: zhangleiqiang
Cc: wei.l...@citrix.com;
flight 31983 qemu-mainline real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/31983/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemut-debianhvm-amd64 5 xen-boot fail REGR. vs. 31947
Regressions which
On Mon, 1 Dec 2014, Don Slutz wrote:
On 12/01/14 10:37, Stefano Stabellini wrote:
On Mon, 1 Dec 2014, Don Slutz wrote:
On 11/27/14 05:48, Stefano Stabellini wrote:
[...]
Works fine in both claim modes and with PoD used (maxmem memory). Do
not know how to test with tmem. I
Hi Christoph,
On 02/12/14 10:06, Christoph Egger wrote:
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 522c43d..37c13b1 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -4565,7 +4565,7 @@ int xenmem_add_to_physmap_one(
mfn = virt_to_mfn(d-shared_info);
On 12/02/2014 12:59 PM, David Vrabel wrote:
On 02/12/14 11:33, Juergen Gross wrote:
I think we have customers wanting to run a default kernel as domU. So it
isn't always the distro refusing paravirt, it might be the user...
I don't think this is a sensible use case but I'm not adverse to
On 2014/12/02 13:35, Julien Grall wrote:
Hi Christoph,
On 02/12/14 10:06, Christoph Egger wrote:
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 522c43d..37c13b1 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -4565,7 +4565,7 @@ int xenmem_add_to_physmap_one(
Hi,
On 02/12/14 13:03, Egger, Christoph wrote:
On 2014/12/02 13:35, Julien Grall wrote:
Hi Christoph,
On 02/12/14 10:06, Christoph Egger wrote:
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 522c43d..37c13b1 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -4565,7
On 2014/12/02 14:08, Julien Grall wrote:
Hi,
On 02/12/14 13:03, Egger, Christoph wrote:
On 2014/12/02 13:35, Julien Grall wrote:
Hi Christoph,
On 02/12/14 10:06, Christoph Egger wrote:
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 522c43d..37c13b1 100644
---
On Mon, 2014-12-01 at 12:19 +, Wei Liu wrote:
On Mon, Dec 01, 2014 at 09:42:13AM +, Ian Campbell wrote:
On Sat, 2014-11-29 at 21:23 -0800, Ed Swierk wrote:
- Use %lex-param instead of obsolete YYLEX_PARAM to override lex scanner
parameter
- Change deprecated %name-prefix= to
On Fri, 2014-11-28 at 15:17 +, Julien Grall wrote:
Some platforms (such as Xgene and ARMv8 models) use an edge-triggered
interrupt
for the virtual timer. Even if the timer output signal is masked in the
context switch, the GIC will keep track that of any interrupts raised
while IRQs are
On 02/12/14 13:47, Ian Campbell wrote:
On Mon, 2014-12-01 at 12:19 +, Wei Liu wrote:
On Mon, Dec 01, 2014 at 09:42:13AM +, Ian Campbell wrote:
On Sat, 2014-11-29 at 21:23 -0800, Ed Swierk wrote:
- Use %lex-param instead of obsolete YYLEX_PARAM to override lex scanner
parameter
-
Hi Ian,
On 02/12/14 13:54, Ian Campbell wrote:
On Fri, 2014-11-28 at 15:17 +, Julien Grall wrote:
Some platforms (such as Xgene and ARMv8 models) use an edge-triggered
interrupt
for the virtual timer. Even if the timer output signal is masked in the
context switch, the GIC will keep
On 02/12/14 13:00, Juergen Gross wrote:
I'd see:
- XEN_PV (selects PARAVIRT, XEN_FRONTEND): be able to run as pv-domain
(x86 only)
Depends on PARAVIRT perhaps?
- XEN_PVHVM (selects XEN_FRONTEND): be able to run as hvm-domain with
pv-drivers
- XEN_BACKEND (selects PARAVIRT if x86): be
On Mon, 2014-12-01 at 11:31 +, Wei Liu wrote:
Free strings returned by libxl_basename after used.
Signed-off-by: Wei Liu wei.l...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Ian Jackson ian.jack...@eu.citrix.com
---
tools/libxl/xl_cmdimpl.c |8 ++--
1 file
On Tue, Dec 02, 2014 at 02:19:49PM +, Ian Campbell wrote:
On Mon, 2014-12-01 at 11:31 +, Wei Liu wrote:
Free strings returned by libxl_basename after used.
Signed-off-by: Wei Liu wei.l...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Ian Jackson
On Tue, 2 Dec 2014, Don Slutz wrote:
On 12/02/14 06:53, Stefano Stabellini wrote:
In libxl_set_memory_target when setting the new maxmem, retain the same
offset on top of the current target. The offset includes memory
allocated by QEMU for rom files.
Signed-off-by: Stefano
On 02/12/14 14:21, Ian Campbell wrote:
On Tue, 2014-12-02 at 14:08 +, Julien Grall wrote:
Hi Ian,
On 02/12/14 13:54, Ian Campbell wrote:
On Fri, 2014-11-28 at 15:17 +, Julien Grall wrote:
Some platforms (such as Xgene and ARMv8 models) use an edge-triggered
interrupt
for the
On Tue, 2014-12-02 at 14:32 +, Julien Grall wrote:
On 02/12/14 14:21, Ian Campbell wrote:
On Tue, 2014-12-02 at 14:08 +, Julien Grall wrote:
Hi Ian,
On 02/12/14 13:54, Ian Campbell wrote:
On Fri, 2014-11-28 at 15:17 +, Julien Grall wrote:
Some platforms (such as Xgene and
Hi,
CC Tamas as he did some work on memaccess for ARM.
On 01/12/14 09:24, Tiejun Chen wrote:
We can't expost those reserved device memory in case of mem_access
s/expost/expose/
since any access may corrupt device usage.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
Split grant table lock into two separate locks. One to protect
maptrack state and change the other into a rwlock.
The rwlock is used to prevent readers from accessing
inconsistent grant table state such as current
version, partially initialized active table pages,
etc.
Signed-off-by: Matt Wilson
On 02/12/14 14:57, Daniel Kiper wrote:
In general initial conring size is sufficient. However, if log
level is increased on platforms which have e.g. huge number
of memory regions (I have an IBM System x3550 M2 with 8 GiB RAM
which has more than 200 entries in EFI memory map) then some
of
On Tue, 2 Dec 2014, Don Slutz wrote:
On 12/02/14 09:26, Stefano Stabellini wrote:
On Tue, 2 Dec 2014, Don Slutz wrote:
On 12/02/14 06:53, Stefano Stabellini wrote:
In libxl_set_memory_target when setting the new maxmem, retain the same
offset on top of the current target. The offset
On Tue, Dec 02, 2014 at 02:02:58PM +, Ian Campbell wrote:
On Tue, 2014-12-02 at 02:43 +, Andrew Cooper wrote:
On 01/12/2014 20:30, Konrad Rzeszutek Wilk wrote:
On Fri, Nov 28, 2014 at 11:31:24AM +, Ian Campbell wrote:
On Tue, 2014-11-25 at 11:11 -0500, Boris Ostrovsky wrote:
On Tue, Dec 02, 2014 at 11:05:14AM +, Ian Campbell wrote:
On Tue, 2014-12-02 at 10:54 +, David Vrabel wrote:
On 02/12/14 09:39, Juergen Gross wrote:
Hi,
looking into the upstream linux sources I realized that the PVHVM
drivers of XEN are only available with the pvops
On Tue, Dec 02, Ian Campbell wrote:
On Mon, 2014-12-01 at 23:41 +, Mark Pryor wrote:
list,
Thanks. If you've identified a buggy changeset then it is fine to post
to the devel lists. I've added a CC. I've also CCd everyone listed in
the commit which you've fingered.
Olaf, does this
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
.gitignore |3 +++
1 file changed, 3 insertions(+)
diff --git a/.gitignore b/.gitignore
index b24e905..2b51d5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -141,12 +141,15 @@ tools/flask/utils/flask-set-bool
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
tools/Makefile |3 +++
tools/hotplug/Makefile |5 -
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/Makefile b/tools/Makefile
index af9798a..19b24f3 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@
XEN_DOMCTL_getdomaininfo, which is being used by xc_domain_getinfo(), has
strange interface: it reports first domain which has domid = requested domid
so all callers are supposed to check that the proper domain(s) was queried
by checking domid. xc_get_tot_pages() doesn't do that. In case the
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
.gitignore |9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/.gitignore b/.gitignore
index 2b51d5f..8c8c06f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -145,6 +145,10 @@
Hi,
Here are three tools build system patches:
- tools/hotplug: distclean target should remove files generated by configure,
- gitignore: ignore some files generated by configure,
- gitignore: group tools/hotplug files in one place.
First two are real fixes. Last one is a cleanup which is
On 12/02/14 09:59, Don Slutz wrote:
On 12/02/14 09:26, Stefano Stabellini wrote:
On Tue, 2 Dec 2014, Don Slutz wrote:
On 12/02/14 06:53, Stefano Stabellini wrote:
In libxl_set_memory_target when setting the new maxmem, retain the
same
offset on top of the current target. The offset includes
AC_CHECK_LIB fails on Debian Jessie since the ld flag it generates is
incorrect, even in the event systemd library is available. Use
PKG_CHECK_MODULES instead.
Tested on Debian Jessie and Arch Linux.
Please rerun autogen.sh after applying this patch.
Reported-by: Mark Pryor tlvie...@yahoo.com
Hello Andrew,
On 28/11/2014 13:57, Andrew Turner wrote:
On Sun, 23 Nov 2014 22:35:36 +
Julien Grall julien.gr...@linaro.org wrote:
Major changes in this new version:
* Add Device Tree support via Linux Boot ABI
* Add zImage support
* Netfront support
*
On 12/02/14 10:18, Vitaly Kuznetsov wrote:
XEN_DOMCTL_getdomaininfo, which is being used by xc_domain_getinfo(), has
strange interface: it reports first domain which has domid = requested domid
so all callers are supposed to check that the proper domain(s) was queried
by checking domid.
On Tue, 2014-12-02 at 15:10 +, George Dunlap wrote:
On Thu, Nov 27, 2014 at 3:11 PM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
On Nov 27, 2014 6:59 AM, Tim Deegan t...@xen.org wrote:
At 11:39 + on 27 Nov (1417084797), George Dunlap wrote:
-BEGIN PGP SIGNED
On Tue, 2014-12-02 at 15:11 +, Wei Liu wrote:
AC_CHECK_LIB fails on Debian Jessie since the ld flag it generates is
incorrect, even in the event systemd library is available. Use
PKG_CHECK_MODULES instead.
Tested on Debian Jessie and Arch Linux.
Please rerun autogen.sh after applying
On Mon, Dec 01, Sander Eikelenboom wrote:
Monday, December 1, 2014, 3:34:09 PM, you wrote:
actually be a workaround for the double pci-attach bug.
Don't know about that bug.
You just replied to it. ;-)
Olaf
___
Xen-devel mailing list
On Mon, Dec 01, Konrad Rzeszutek Wilk wrote:
That is odd - I see any device 'hot-plugged' being added at 00:05 and further.
Does this by any chance depend on the guest?! I mean, how is the guest
notified that a PCI device is gone (by unplug)? Maybe the pvops case
just happens to work because
On Mon, 2014-12-01 at 16:54 -0500, Konrad Rzeszutek Wilk wrote:
On Mon, Dec 01, 2014 at 11:31:11AM +, Wei Liu wrote:
Return value of libxl_basename was erroneously marked as const. This
series removes that const and fixes two memory leaks in xl.
I think these fixes should be included
On Mon, 2014-12-01 at 16:16 -0500, Konrad Rzeszutek Wilk wrote:
On Fri, Nov 28, 2014 at 12:31:34PM +, Ian Jackson wrote:
Razvan Cojocaru writes ([PATCH] xenstore: Clarify xs_open() semantics):
Added to the xs_open() comments in xenstore.h. The text has been
taken almost verbatim from
On Mon, 2014-12-01 at 16:51 -0500, Konrad Rzeszutek Wilk wrote:
On Mon, Dec 01, 2014 at 09:21:24AM +, Ian Campbell wrote:
On Mon, 2014-12-01 at 01:21 -0700, Chun Yan Liu wrote:
Ian Campbell ian.campb...@citrix.com 2014-11-28 下午 20:01
On Fri, 2014-11-28 at 13:55 +0800, Chunyan
On Mon, 2014-12-01 at 15:25 -0500, Konrad Rzeszutek Wilk wrote:
On Fri, Nov 28, 2014 at 11:52:26AM +, Ian Jackson wrote:
Ian Campbell writes (Re: [PATCH v2] fix migration failure with xl migrate
--debug):
Acked-by: Ian Campbell ian.campb...@citrix.com
Thanks for reviewing it :-).
On Tue, 2014-12-02 at 16:17 +0100, Olaf Hering wrote:
On Tue, Dec 02, Ian Campbell wrote:
On Mon, 2014-12-01 at 23:41 +, Mark Pryor wrote:
list,
Thanks. If you've identified a buggy changeset then it is fine to post
to the devel lists. I've added a CC. I've also CCd everyone
On Mon, 2014-12-01 at 17:02 -0500, Konrad Rzeszutek Wilk wrote:
On Mon, Dec 01, 2014 at 02:50:56PM +, Ian Campbell wrote:
On Mon, 2014-12-01 at 14:27 +, Euan Harris wrote:
libxl__domain_rename() unconditionally dereferences its new_name
parameter, to check whether it is an empty
On Mon, 2014-12-01 at 11:15 +, Ian Campbell wrote:
On Mon, 2014-12-01 at 10:47 +, Euan Harris wrote:
Signed-off-by: Euan Harris euan.har...@citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
This is so trivial as to not need a release ack IMHO, I'll apply next
time I'm
On Tue, 2014-12-02 at 16:39 +0100, Olaf Hering wrote:
Since commit 4542ae340d75bd6319e3fcd94e6c9336e210aeef (tools/hotplug:
systemd xenstored dependencies) all service files use the .socket unit
as startup dependency. While this happens to work for boot it fails for
shutdown because a .socket
This will be needed in a future patch.
Everywhere already has a $ho in hand. Also cache the answer as
$ho-{Toolstack}.
I scanned the source with:
find -name \*.pm -exec perl -c {} \;
for i in ts-* ; do perl -c $i; done
which reported Not enough arguments for
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
Osstest/Toolstack/libvirt.pm | 6 ++
Osstest/Toolstack/xend.pm| 1 +
Osstest/Toolstack/xl.pm | 7 +++
ts-guest-stop| 5 +
4 files changed, 15 insertions(+), 4 deletions(-)
diff --git
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
ts-logs-capture | 4
1 file changed, 4 insertions(+)
diff --git a/ts-logs-capture b/ts-logs-capture
index 21974a9..6cf51c1 100755
--- a/ts-logs-capture
+++ b/ts-logs-capture
@@ -117,6 +117,9 @@ sub fetch_logs_host_guests () {
On Tue, Dec 02, 2014 at 04:18:08PM +0100, Vitaly Kuznetsov wrote:
XEN_DOMCTL_getdomaininfo, which is being used by xc_domain_getinfo(), has
strange interface: it reports first domain which has domid = requested domid
so all callers are supposed to check that the proper domain(s) was queried
by
Specifically guest_create and guest_find_domid.
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
ts-rumpuserxen-demo-xenstorels | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/ts-rumpuserxen-demo-xenstorels b/ts-rumpuserxen-demo-xenstorels
index a2a6a77..6698848
Not implemented for libvirt (the check itself that is, the hook is present).
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
Osstest/Toolstack/libvirt.pm | 5 +
Osstest/Toolstack/xend.pm| 3 +++
Osstest/Toolstack/xl.pm | 9 +
ts-migrate-support-check | 10
On 02/12/14 15:18, Vitaly Kuznetsov wrote:
XEN_DOMCTL_getdomaininfo, which is being used by xc_domain_getinfo(), has
strange interface: it reports first domain which has domid = requested domid
so all callers are supposed to check that the proper domain(s) was queried
by checking domid.
On Tue, Dec 02, Ian Campbell wrote:
On Tue, 2014-12-02 at 16:17 +0100, Olaf Hering wrote:
On Tue, Dec 02, Ian Campbell wrote:
On Mon, 2014-12-01 at 23:41 +, Mark Pryor wrote:
list,
Thanks. If you've identified a buggy changeset then it is fine to post
to the devel
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
Osstest/Toolstack/libvirt.pm | 6 ++
Osstest/Toolstack/xend.pm| 1 +
Osstest/Toolstack/xl.pm | 6 ++
ts-logs-capture | 2 +-
4 files changed, 14 insertions(+), 1 deletion(-)
diff --git
Unless the toolstack is xend (for compatibility with pre-xl Xen versions), when
we use xm.
For several operations in TestSupport.pm the actual toolstack isn't really
relevant, since we want info straight from Xen. For simplicity just use xl (or
xm) in these cases, to avoid needing to implement
Implement destory/create as per toolstack methods, including implementing the
libvirt version which previously didn't work. To do this we use the virsh
capability to convert an xl/xm style config file into the correct XML.
xend basically calls into the xl helper since they are compatible.
xl/x,
On Tue, Dec 02, 2014 at 02:46:36PM +, Zhangleiqiang (Trump) wrote:
Thanks for your reply, Wei.
I do the following testing just now and found the results as follows:
There are three DomUs (4U4G) are running on Host A (6U6G) and one DomU (4U4G)
is running on Host B (6U6G), I send
This allows us to abolish CfgPathVar which was inconsistently used,
appears redundant with $gho-{CfgPath} and in any case never set to
anything other than 'cfgpath'.
I suppose it was intended to deal with toolstacks with a cfg format
completely dissimilar to xm/xl's. I think if this arises in a
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
ts-libvirt-build | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/ts-libvirt-build b/ts-libvirt-build
index 940c034..878d4e2 100755
--- a/ts-libvirt-build
+++ b/ts-libvirt-build
@@ -140,8 +140,10 @@ case $1 in
And looks up the toolstack from it.
This is now consistent with guest_destroy.
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
Osstest/TestSupport.pm | 5 +++--
ts-debian-hvm-install | 7 ++-
ts-redhat-install | 7 ++-
ts-rumpuserxen-demo-xenstorels
Note that since the previous patch arranges for
ts-migration-support-check to continue to fail for libvirt the libvirt
code is not actually called yet (and will die if it is). This patch is
mainly included to reduce the number of users of
toolstack()-{Command} closer to zero.
Signed-off-by: Ian
This patch introduces the interface to allow user-space applications
execute grant-copy operations. This is done by sending an ioctl to the
grant device.
Signed-off-by: Thanos Makatos thanos.maka...@citrix.com
---
drivers/xen/gntdev.c | 171 +
Nothing in generic code uses this now, so remove.
xl+xend retain as _Command for internal use only.
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
Osstest/Toolstack/libvirt.pm | 1 -
Osstest/Toolstack/xend.pm| 2 +-
Osstest/Toolstack/xl.pm | 18 +-
3 files
Currently we rely on all apt-get invocations being in a single
ts-xen-build-prep job which can't run on a shared host.
That is a bit inflexible so instead use our own lock. We wait indefinitely and
rely on osstest's existing command timeout infrastructure to catch problems.
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