Hello,
El 18/12/14 a les 19.51, Andrew Cooper ha escrit:
On 18/12/14 18:27, Roger Pau Monne wrote:
Prevent Dom0 from accessing HPET MMIO region by adding it to the list of
denied memory regions.
Signed-off-by: Roger Pau Monné roger@citrix.com
Cc: Jan Beulich jbeul...@suse.com
Cc:
The endless story continues.
1: make XSA-59 workaround fully cover XeonE5/E7 v2
2: extend XSA-59 workaround to XeonE5 v3 (Haswell)
Signed-off-by: Jan Beulich jbeul...@suse.com
___
Xen-devel mailing list
Xen-devel@lists.xen.org
So far only the VT-d UR masking was being done for them.
Signed-off-by: Jan Beulich jbeul...@suse.com
--- a/xen/drivers/passthrough/vtd/quirks.c
+++ b/xen/drivers/passthrough/vtd/quirks.c
@@ -440,6 +440,9 @@ void pci_vtd_quirk(const struct pci_dev
seg, bus, dev, func);
Note that the datasheet lacks PCI IDs for Dev 1 Fn 0-1, so their IDs
are being added based on what https://pci-ids.ucw.cz/read/PC/8086 says.
Signed-off-by: Jan Beulich jbeul...@suse.com
--- a/xen/drivers/passthrough/vtd/quirks.c
+++ b/xen/drivers/passthrough/vtd/quirks.c
@@ -431,6 +431,7 @@ void
On 18.12.14 at 19:27, roger@citrix.com wrote:
--- a/xen/arch/x86/domain_build.c
+++ b/xen/arch/x86/domain_build.c
@@ -36,6 +36,9 @@
#include asm/bzimage.h /* for bzimage_parse */
#include asm/io_apic.h
#include asm/hap.h
+#ifdef CONFIG_HPET_TIMER
+#include asm/hpet.h /* for
On 18.12.14 at 19:51, andrew.coop...@citrix.com wrote:
On 18/12/14 18:27, Roger Pau Monne wrote:
Prevent Dom0 from accessing HPET MMIO region by adding it to the list of
denied memory regions.
Signed-off-by: Roger Pau Monné roger@citrix.com
Cc: Jan Beulich jbeul...@suse.com
Cc: Andrew
On 18.12.14 at 20:05, andrew.coop...@citrix.com wrote:
On 18/12/14 18:27, Roger Pau Monne wrote:
--- a/xen/arch/x86/domain_build.c
+++ b/xen/arch/x86/domain_build.c
@@ -312,16 +312,47 @@ static __init void pvh_add_mem_mapping(struct domain
*d, unsigned long gfn,
On 18.12.14 at 19:51, andrew.coop...@citrix.com wrote:
On 18/12/14 18:27, Roger Pau Monne wrote:
Prevent Dom0 from accessing HPET MMIO region by adding it to the list of
denied memory regions.
Signed-off-by: Roger Pau Monné roger@citrix.com
Cc: Jan Beulich jbeul...@suse.com
Cc: Andrew
At 14:09 +0800 on 19 Dec (1418994579), Chao Peng wrote:
On Thu, Dec 18, 2014 at 05:40:28PM +0100, Tim Deegan wrote:
Hi,
Thanks for posting this - it's very useful. I have a couple of
questions about the interface design.
Thanks Tim.
At 20:27 +0800 on 12 Dec (1418412477), Chao Peng
On Thu, 2014-12-18 at 18:29 +0100, Dario Faggioli wrote:
On Thu, 2014-12-18 at 16:10 +0100, Juergen Gross wrote:
So: Why can't you test cpupools on ARM?
We certainly can. ARM testing via OSSTest is a still experimental,
AFAIUI.
arm32 testing is production in osstest.
I don't even know
Il 19/12/2014 02:21, Tiejun Chen ha scritto:
RMRR Fix Design for Xen
This design is a goal to fix RMRR for Xen. It includes four sectors as
follows:
* Background
* What is RMRR
* Current RMRR Issues
* Design Overview
We hope this can help us to
i got daily patch emails from xen-devel but i don't need on this email address
so how to deactivate it please tell me___
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
On Fri, 2014-12-19 at 17:53 +0800, Minalkumar Patel wrote:
i got daily patch emails from xen-devel but i don't need on this email
address so how to deactivate it please tell me
Please visit http://lists.xen.org/cgi-bin/mailman/options/xen-devel
Ian.
On Thu, 2014-12-18 at 22:36 +, Peter Kay wrote:
Is parallel make supported for xen? If I compile 4.5 rc4 (although the
error exists with many other prior releases too) with make -j4 world
it fails part way through with an error 2. This does not occur with a
straight 'make world'
It is
Thank you for your response,
I compiled Linux 3.0.101, sch_plug, and reinstalled remus-drbd. I still
receive the same error when starting remus:
xc: error: rdexact failed (select returned 0): Internal error
xc: error: Error when reading batch size (110 = Connection timed out):
Internal
On Thu, 2014-12-18 at 22:45 -0700, Chun Yan Liu wrote:
On 12/18/2014 at 11:10 PM, in message
1418915443.11882.86.ca...@citrix.com,
Ian Campbell ian.campb...@citrix.com wrote:
On Tue, 2014-12-16 at 14:32 +0800, Chunyan Liu wrote:
Changes to V8:
* add an overview document, so
On Fri, 2014-12-19 at 00:03 -0700, Chun Yan Liu wrote:
'--name' meant to give a meaningful name (like: newinstall. Used as the
memory snapshot name and disk snapshot name).
Where is this name stored and when and where would it be presented to
the user?
That's good. Then we need to add some
On Thu, 2014-12-18 at 23:58 -0700, Chun Yan Liu wrote:
On 12/18/2014 at 11:27 PM, in message
1418916436.11882.101.ca...@citrix.com,
Ian Campbell ian.campb...@citrix.com wrote:
On Tue, 2014-12-16 at 14:32 +0800, Chunyan Liu wrote:
Changes to V8:
* remove
On Fri, 2014-12-19 at 09:48 +, Ian Campbell wrote:
On Thu, 2014-12-18 at 18:29 +0100, Dario Faggioli wrote:
On Thu, 2014-12-18 at 16:10 +0100, Juergen Gross wrote:
So: Why can't you test cpupools on ARM?
We certainly can. ARM testing via OSSTest is a still experimental,
AFAIUI.
On Fri, 2014-12-19 at 11:50 +0100, Dario Faggioli wrote:
However, that seems to be taken into account by the fact that, in
make-flight, in test_matrix_do_one(), after only 2 jobs are created (the
basic debian one and a libvirt one) we have this:
# No further arm tests at the
This was accidentally lost in commit fbc3d9a220 (EFI: add
efi_arch_handle_cmdline() for processing commandline), leading to the
Unknown command line option warning being printed whenever options
get passed to the core hypervisor or the Dom0 kernel.
Signed-off-by: Jan Beulich jbeul...@suse.com
This can (and will) be legitimately the case when sharing page tables
with EPT (more of a problem before p2m_access_rwx became zero, but
still possible even now when other than that is the default for a
guest), leading to an unconditional crash (in print_vtd_entries())
when a DMA remapping fault
On 19/12/14 08:04, Roger Pau Monné wrote:
Hello,
El 18/12/14 a les 19.51, Andrew Cooper ha escrit:
On 18/12/14 18:27, Roger Pau Monne wrote:
Prevent Dom0 from accessing HPET MMIO region by adding it to the list of
denied memory regions.
Signed-off-by: Roger Pau Monné roger@citrix.com
The references Environment file does not exist, and the service file
does not make use of variables anyway.
Signed-off-by: Olaf Hering o...@aepfle.de
Cc: Ian Jackson ian.jack...@eu.citrix.com
Cc: Stefano Stabellini stefano.stabell...@eu.citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Wei
Instead of inventing a new XENCONSOLED_LOG= variable reuse the
existing XENCONSOLED_TRACE= variable in xenconsoled.service.
Signed-off-by: Olaf Hering o...@aepfle.de
Cc: Ian Jackson ian.jack...@eu.citrix.com
Cc: Stefano Stabellini stefano.stabell...@eu.citrix.com
Cc: Ian Campbell
The referenced sysconfig/xenconsoled does not exist. If anything
needs to be specified it has to go into the existing
sysconfig/xencommons file.
Signed-off-by: Olaf Hering o...@aepfle.de
Cc: Ian Jackson ian.jack...@eu.citrix.com
Cc: Stefano Stabellini stefano.stabell...@eu.citrix.com
Cc: Ian
This is a resend of these two series:
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg00858.html
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg00669.html
New in v3 is a wrapper to run xenstored. See its patch description
for details.
Patch 2-6 should be applied
Starting domains during boot will most likely require network for
the local bridge and it may need access to remote filesystems. Add
ordering tags to systemd service file.
Signed-off-by: Olaf Hering o...@aepfle.de
Acked-by: Wei Liu wei.l...@citrix.com
Cc: Ian Jackson ian.jack...@eu.citrix.com
Cc:
Using SELinux mount options per default breaks several systems.
Either the context= mount option is not known at all to the kernel,
as reported for ArchLinux. Or the default value none is unknown to
SELinux, as reported for Fedora. In both cases the unit will fail.
The proper place to specify
There is no need to export XENSTORED_ROOTDIR. This variable can be
enabled in sysconfig/xencommons. If the variable is unset xenstored
will automatically use @XEN_LIB_STORED@.
Signed-off-by: Olaf Hering o...@aepfle.de
Acked-by: Ian Jackson ian.jack...@eu.citrix.com
Cc: Ian Jackson
The shell wrapper in xenstored.service does not handle XENSTORE_TRACE.
Create a separate wrapper script which is used in the sysv runlevel
script and in systemd xenstored.service. It preserves existing
behaviour by handling the XENSTORE_TRACE boolean. It also implements
the handling of
On 19/12/14 09:11, Jan Beulich wrote:
On 18.12.14 at 19:51, andrew.coop...@citrix.com wrote:
On 18/12/14 18:27, Roger Pau Monne wrote:
Prevent Dom0 from accessing HPET MMIO region by adding it to the list of
denied memory regions.
Signed-off-by: Roger Pau Monné roger@citrix.com
Cc: Jan
Hello,
In one of my experiment, I am building a Linux VM with Network interface model
as vmxnet3. I am able to create the VM successfully, but I see that the
driver loaded is vif and not vmxnet3. I am using the following option for
the network interface: vif = [ 'type=ioemu,
Hello Ian,
On 18.12.2014 11:17, Ian Campbell wrote:
On Tue, 2014-12-16 at 16:13 +, Frediano Ziglio wrote:
Do we have a bug in Xen that affect SSE instructions (possibly already
fixed after Philipp version) ?
I've had a niggling feeling of Deja Vu over this which I'd been putting
down
flight 32459 qemu-mainline real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32459/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-pair17 guest-migrate/src_host/dst_host fail like 32429
Tests which did not
On 19.12.14 at 12:32, andrew.coop...@citrix.com wrote:
On 19/12/14 09:11, Jan Beulich wrote:
On 18.12.14 at 19:51, andrew.coop...@citrix.com wrote:
On 18/12/14 18:27, Roger Pau Monne wrote:
Prevent Dom0 from accessing HPET MMIO region by adding it to the list of
denied memory regions.
Hi,
When running under Xen, ACPI powerbutton events don't work anymore,
there is no reaction when pressing the powerbutton.
On baremetal everything works fine, acpid gets the event and the
machine powers down perfectly. The machine is an Intel NUC.
Bisection has lead to:
Hi Sander,
Sorry for the trouble, I will investigate on next Monday.
Regards!
Gerry
On 2014/12/19 21:16, Sander Eikelenboom wrote:
Hi,
When running under Xen, ACPI powerbutton events don't work anymore,
there is no reaction when pressing the powerbutton.
On baremetal everything
On 18.12.14 at 19:06, boris.ostrov...@oracle.com wrote:
We need to make sure that last_vcpu is not pointing to VCPU whose
VPMU is being destroyed. Otherwise we may try to dereference it in
the future, when VCPU is gone.
We have to do this via IPI since otherwise there is a (somewheat
Hi Sander,
Found the root cause now, but still need some time to find
a solution for this issue.
xen_smp_prepare_cpus() doesn't call:
smpboot_setup_io_apic()-setup_IO_APIC()
So no irqdomain structure for IOAPIC created, then mp_map_pin_to_irq()
fails at the very beginning.
The
Konrad,
any word on
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg01253.html
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg01370.html
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg01485.html
sent several days ago (there were more earlier today)
Correctly CC'ing xen-devel as well this time
~Andrew
On 19/12/14 14:31, Andrew Cooper wrote:
Hello,
Coverity has identified a large number of memory leaks in libxl, because
of the use of libxl_domain_info() without an init/dispose for the
libxl_dominfo object.
If XSM is active, this leaks
Hi all,
in preparation for the release we need to update some wiki pages, as well as
in-tree docs
First of all, any new features for which any of you have written new wiki pages
should be marked with [[Category:Xen 4.5]]. Either do this, or reply with URLs
to pages and I will do so
Hi Sander,
Could you please help to test attached patch? It works
on native but I have no Xen environment at hand.
Thanks!
Gerry
On 2014/12/19 21:16, Sander Eikelenboom wrote:
Hi,
When running under Xen, ACPI powerbutton events don't work anymore,
there is no reaction when pressing
On 16/12/14 20:49, Konrad Rzeszutek Wilk wrote:
On Tue, Dec 16, 2014 at 05:43:08PM +, Andrew Cooper wrote:
On 16/12/14 16:13, konrad.w...@oracle.com wrote:
Xen 4.5-rc4 was out on Monday (Dec 15th). This is the last RC and then
we have the General Release on Jan 7th!
Details for the
On 19.12.14 at 15:52, lars.kurth@gmail.com wrote:
** The key changes normally are changes to scalability/memory/etc. limits -
maybe Jan(x86) and Ian(ARM) can look let me know of changes
Iirc scalability changes on the x86 side were mostly (if not exclusively)
in terms of performance
Hi Lars,
2014-12-19 9:52 GMT-05:00 Lars Kurth lars.kurth@gmail.com:
Hi all,
Please reply to the thread and I will add that page.
** The key changes normally are changes to scalability/memory/etc. limits
- maybe Jan(x86) and Ian(ARM) can look let me know of changes
** Also new
On 19 Dec 2014, at 15:55, Meng Xu xumengpa...@gmail.com wrote:
Hi Lars,
2014-12-19 9:52 GMT-05:00 Lars Kurth lars.kurth@gmail.com:
Hi all,
Please reply to the thread and I will add that page.
** The key changes normally are changes to scalability/memory/etc. limits -
maybe
Using the native code here can't work properly, as the hypervisor would
normally have cleared the two reason bits by the time Dom0 gets to see
the NMI (if passed to it at all). There's a shared info field for this,
and there's an existing hook to use - just fit the two together. Note
that the hook
On Fri, 2014-12-19 at 10:55 -0500, Meng Xu wrote:
2014-12-19 9:52 GMT-05:00 Lars Kurth lars.kurth@gmail.com:
Hi all,
Please reply to the thread and I will add that page.
** The key changes normally are changes to
scalability/memory/etc. limits -
On 12/19/2014 11:16 AM, Jan Beulich wrote:
Using the native code here can't work properly, as the hypervisor would
normally have cleared the two reason bits by the time Dom0 gets to see
the NMI (if passed to it at all). There's a shared info field for this,
and there's an existing hook to use -
Hi Lars and Dario,
2014-12-19 11:15 GMT-05:00 Dario Faggioli dario.faggi...@citrix.com:
On Fri, 2014-12-19 at 10:55 -0500, Meng Xu wrote:
2014-12-19 9:52 GMT-05:00 Lars Kurth lars.kurth@gmail.com:
Hi all,
Please reply to the thread and I will add that page.
Please backport this patch to 4.4.
Other branches may need the mmap() check as well. The callers expect
either NULL or a valid pointer.
It is upstream commit e86539a388314cd3dca88f5e69d7873343197cd8
Thanks,
Olaf
On Wed, May 21, Ian Campbell wrote:
On Tue, 2014-05-20 at 05:37 -0700, Luis R.
On 19 Dec 2014, at 17:10, Meng Xu xumengpa...@gmail.com wrote:
I have finished the wiki page. Here is the link:
http://wiki.xenproject.org/wiki/User:Pennpanda
I followed the Credit scheduler's wiki page to complete the RTDS'.
(I'm not sure how to add a title for that page as Credit
On Fri, Dec 19, 2014 at 01:48:18PM +, Jan Beulich wrote:
Konrad,
any word on
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg01253.html
Release-Acked-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg01370.html
On Fri, Dec 19, 2014 at 11:17:02AM +, Jan Beulich wrote:
This was accidentally lost in commit fbc3d9a220 (EFI: add
efi_arch_handle_cmdline() for processing commandline), leading to the
Unknown command line option warning being printed whenever options
get passed to the core hypervisor or
On Fri, Dec 19, 2014 at 12:25:26PM +0100, Olaf Hering wrote:
This is a resend of these two series:
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg00858.html
http://lists.xenproject.org/archives/html/xen-devel/2014-12/msg00669.html
New in v3 is a wrapper to run xenstored. See
On Fri, Dec 19, 2014 at 03:30:23PM +, Jan Beulich wrote:
On 19.12.14 at 15:52, lars.kurth@gmail.com wrote:
** The key changes normally are changes to scalability/memory/etc. limits -
maybe Jan(x86) and Ian(ARM) can look let me know of changes
Iirc scalability changes on the x86
Lars,
@Russell: you may want to update the XM to XL pages or create a new
one and add your video
I've updated the existing Wiki pages. I've also created an unpublished
entry in the Video section of the XenProject.org website. Should we
publish that now, or wait until release?
Russ
On Fri, Dec
Hi all,
I was going to send EFI + GRUB2 + Xen upstream patches based on my
internal work for Xen 4.3.1 last week. Sadly, I was killing various
bugs surfacing on various machines in unexpected places in this almost
fully featured solution. This means I was not able to do that as I
planned.
Hi Petr,
On Thu, Nov 13, 2014 at 04:51:48PM +0100, Petr Tesarik wrote:
Hi all,
this thread got somehow forgotten because of vacations...
Anyway, read below.
[...]
Due to delays in EFI + GRUB2 + Xen project I must postpone
work on this a bit longer than I expected. I will check
what is going
flight 32506 rumpuserxen real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32506/
Perfect :-)
All tests in this flight passed
version targeted for testing:
rumpuserxen 3f853f8ea1bc6859320a52cec7c53fef04c3dfde
baseline version:
rumpuserxen
Thanks, see attached :
This is on Salix 14.1 running the 3.17.4 kernel. That's not particularly
relevant though, as I had exactly the same error on Debian using other
kernel versions.
On 19 December 2014 at 10:05, Ian Campbell ian.campb...@citrix.com wrote:
On Thu, 2014-12-18 at 22:36 +,
xen_emul_unplug=unnecessary (kernel arg) may help you here.
Also udev likes to rename your devices.
Here is a lspci from a guest:
[root@C63-min-tools ~]# lspci
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA
P.S. here is the vif line I used:
vif = [
model=vmxnet3,bridge=xenbr0,mac=00:0c:29:86:44:a0,
model=e1000,bridge=xenbr0,mac=00:0c:29:86:44:aa,
model=vmxnet3,bridge=xenbr0,mac=00:0c:29:86:44:b4,
model=vmxnet3,bridge=xenbr0,mac=00:0c:29:86:44:be,
David Vrabel david.vra...@citrix.com wrote:
After d75b1ade567ffab085e8adbbdacf0092d10cd09c (net: less interrupt
masking in NAPI) the napi instance is removed from the per-cpu list
prior to calling the n-poll(), and is only requeued if all of the
budget was used. This inadvertently broke
On Sat, Dec 20, 2014 at 11:23:27AM +1100, Herbert Xu wrote:
A similar bug exists in virtio_net.
In order to detect other drivers doing this we should add something
like this.
-- 8 --
The commit d75b1ade567ffab085e8adbbdacf0092d10cd09c (net: less
interrupt masking in NAPI) required drivers to
flight 32491 linux-next real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32491/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-winxpsp3 7 windows-install fail REGR. vs. 32431
Regressions which are
On Sat, 2014-12-20 at 11:36 +1100, Herbert Xu wrote:
On Sat, Dec 20, 2014 at 11:23:27AM +1100, Herbert Xu wrote:
A similar bug exists in virtio_net.
In order to detect other drivers doing this we should add something
like this.
-- 8 --
The commit
From: Eric Dumazet eric.duma...@gmail.com
Date: Fri, 19 Dec 2014 17:34:48 -0800
@@ -4620,7 +4620,11 @@ static void net_rx_action(struct softirq_action *h)
*/
napi_gro_flush(n, HZ = 1000);
}
flight 32499 seabios real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32499/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-rhel6hvm-intel 5 xen-bootfail REGR. vs. 32285
Tests which did not
flight 32503 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32503/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-pair 18 guest-migrate/dst_host/src_host fail REGR. vs. 32392
Tests which did not
flight 32508 libvirt real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32508/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-i386-libvirt 9 guest-start fail never pass
test-amd64-amd64-libvirt 9
On Fri, Dec 19, 2014 at 09:40:00PM -0500, David Miller wrote:
From: Eric Dumazet eric.duma...@gmail.com
Date: Fri, 19 Dec 2014 17:34:48 -0800
@@ -4620,7 +4620,11 @@ static void net_rx_action(struct softirq_action *h)
*/
flight 32507 linux-3.10 real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/32507/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-winxpsp3 7 windows-install fail REGR. vs. 26303
Tests which are
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