flight 104186 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104186/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-i386-xsm3 host-install(3)broken REGR. vs. 104163
Hi all,
I have a working IGD passthrough setup running for 4 years on XEN 4.3.2.
And it no longer works after I upgraded to XEN4.8.0 yesterday. Really need
suggestions this time.
My previous setup was built upon some local fixes in qemu-xen-traditional
(for vendor specific pci cap).
With the same
CC Andrew and Jan
On Mon, Jan 16, 2017 at 04:05:03PM +0800, He Chen wrote:
> Add AVX512 vpopcntdq information in xen-cpuid.c
>
> Signed-off-by: He Chen
> ---
> tools/misc/xen-cpuid.c | 6 +-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git
Add AVX512 vpopcntdq information in xen-cpuid.c
Signed-off-by: He Chen
---
tools/misc/xen-cpuid.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/misc/xen-cpuid.c b/tools/misc/xen-cpuid.c
index 5d66e94..106be0f 100644
---
On 13/01/17 19:37, Stefano Stabellini wrote:
> On Thu, 12 Jan 2017, Andre Przywara wrote:
Hi Stefano,
...
+list_for_each_entry(lpi_irq, >arch.vgic.pending_lpi_list, entry)
+{
+if ( lpi_irq->pirq.irq == lpi )
+return _irq->pirq;
+
+
On 16/01/17 09:41, Wei Liu wrote:
> CC Andrew and Jan
>
> On Mon, Jan 16, 2017 at 04:05:03PM +0800, He Chen wrote:
>> Add AVX512 vpopcntdq information in xen-cpuid.c
>>
>> Signed-off-by: He Chen
Reviewed-by: Andrew Cooper
>>> On 13.01.17 at 19:20, wrote:
> On 13/01/17 15:32, Jan Beulich wrote:
>> Note that the adjustment to the mode_64bit() definition is so that we
>> can avoid "#ifdef __x86_64__" around the 64-bit asm() portions. An
>> alternative would be single asm()s with a
On 16/01/17 11:19, Jan Beulich wrote:
On 13.01.17 at 18:40, wrote:
>> On 13/01/17 15:31, Jan Beulich wrote:
>>> @@ -5866,6 +5879,67 @@ x86_emulate(
>>> break;
>>> #endif
>>>
>>> +case X86EMUL_OPC_VEX(0x0f38, 0xf2):/* andn r/m,r,r */
>>> +
>>> On 16.01.17 at 06:25, wrote:
> One thing noted though. The original patch from Quan is actually orthogonal
> to this ASSERT. Regardless of whether intack.vector is larger or smaller
> than pt_vector, we always require the trick as long as pt_vector is not the
> one being
>>> On 13.01.17 at 20:21, wrote:
> Doug v1 - fix incorrect assembly (identified by Andrew Cooper)
> - fix issue where the trampoline size was left as 0 and the
> way the memory is allocated for the trampolines we would go to
> the end of an available
>>> On 14.01.17 at 03:52, wrote:
> On Sat, Jan 14, 2017 at 01:47:49AM +, Andrew Cooper wrote:
>> In a native situation, SMAP raises #PF if hardware tries to follow a
>> user pointer outside of an area whitelisted by the kernel. (The
>> copy_*_guest path
flight 68374 distros-debian-sid real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/68374/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-armhf 3 host-install(3) broken REGR.
From: Andrii Anisov
Some drivers need additional dma ops to be provided by xen swiotlb. Because
common operations implementation came from x86 world and does not suite ARM
needs we have to provide needed XEN SWIOTLB for ARM callbacks.
dma_mmap patch is a port of an
From: Andrii Anisov
Signed-off-by: Andrii Anisov
---
arch/arm/xen/mm.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index ff812a2..dc83a35 100644
--- a/arch/arm/xen/mm.c
+++
From: Stefano Stabellini
This function creates userspace mapping for the DMA-coherent memory.
Signed-off-by: Stefano Stabellini
Signed-off-by: Oleksandr Dmytryshyn
Signed-off-by: Andrii
Stefano Stabellini writes ("Re: STAO spec in xen.git"):
> In that case, I think we should still commit it as ODT, but convert it
> automatically to PDF when we publish it (we do something similar with
> the markdown docs, converting them from markdown to html).
Exactly.
The fact that git diff
The xstate union now contains sanitised values, so it can be handled fully in
the non-legacy path.
c/s 1c0bc709d "x86/cpuid: Perform max_leaf calculations in guest_cpuid()"
accidentally introduced a boundary error for the subleaf check, although it
was masked by the correct logic in the legacy
libxc performs a lot of calculations for the xstate leaf when generating a
guests cpuid policy. To correctly construct a policy for an HVM guest, this
logic depends on native cpuid leaking through from real hardware.
In particular, the logic is potentially wrong for an HVM-based toolstack
domain
The main purpose of this series is move all all xstate handling to the
non-legacy path.
Andrew Cooper (6):
x86/xstate: Fix array overrun on hardware with LWP
x86/cpuid: Introduce recalculate_xstate()
x86/cpuid: Move all xstate leaf handling into guest_cpuid()
tools/libxc: Remove xsave
All data in the xstate union, other than the Da1 feature word, is derived from
other state; either feature bits from other words, or layout information which
has already been collected by Xen's xstate driver.
Recalculate the xstate information for each policy object when the feature
bits may have
Xen leaf 4 is HVM-only. Report a lower max_leaf to PV guests, so they don't
go and investigate a leaf which will return all zeros.
Signed-off-by: Andrew Cooper
---
CC: Jan Beulich
---
xen/arch/x86/traps.c | 10 +++---
1 file changed, 7
c/s da62246e4c "x86/xsaves: enable xsaves/xrstors/xsavec in xen" introduced
setup_xstate_features() to allocate and fill xstate_offsets[] and
xstate_sizes[].
However, fls() casts xfeature_mask to 32bits which truncates LWP out of the
calculation. As a result, the arrays are allocated too short,
Dom0 doesn't have a toolstack to explicitly decide that ITSC is safe to offer.
For domains which are constructed with disable_migrate set, offer ITSC
automatically.
This is important for HVM-based dom0, and for when cpuid faulting is imposed
on the control domain.
Signed-off-by: Andrew Cooper
On Tue, Jan 10, 2017 at 4:13 PM, Juergen Gross wrote:
> - if (tdb_ctx) {
> - /* XXX When we make xenstored able to restart, this will have
Ah, the optimism of a young project. :-)
-George
___
Xen-devel mailing
>>> On 14.01.17 at 02:44, wrote:
> On 01/13/2017 10:51 AM, Jan Beulich wrote:
> On 12.01.17 at 13:13, wrote:
>>> # Introduction
>>>
>>> One of the design goals of PVH is to be able to remove as much Xen PV
>>> specific
>>> code as possible,
>>> On 13.01.17 at 18:40, wrote:
> On 13/01/17 15:31, Jan Beulich wrote:
>> @@ -5866,6 +5879,67 @@ x86_emulate(
>> break;
>> #endif
>>
>> +case X86EMUL_OPC_VEX(0x0f38, 0xf2):/* andn r/m,r,r */
>> +case X86EMUL_OPC_VEX(0x0f38, 0xf7):/* bextr
If the hardware supports faulting, and the guest has chosen to use it, leave
faulting active in HVM context.
It is more efficient to have hardware convert CPUID to a #GP fault (which we
don't intercept), than to take a VMExit and have Xen re-inject a #GP fault.
Signed-off-by: Andrew Cooper
On Fri, Jan 13, 2017 at 07:38:28PM +, Ian Jackson wrote:
> Ian Jackson writes ("Re: [OSSTEST PATCH v9 3/3] Create a flight to test
> OpenStack with xen-unstable and libvirt"):
> > Can you provide this series to me as a git branch (catch me on irc
> > with the url perhaps) ? I will queue it
>>> On 13.01.17 at 19:48, wrote:
> On 13/01/17 15:32, Jan Beulich wrote:
>> --- a/xen/arch/x86/x86_emulate/x86_emulate.c
>> +++ b/xen/arch/x86/x86_emulate/x86_emulate.c
>> @@ -1355,6 +1355,7 @@ static bool vcpu_has(
>> #define vcpu_has_cr8_legacy()
Boris Ostrovsky writes ("Re: [Xen-devel] Xen 4.8 + Linux 4.9 + Credit2 = can't
bootup"):
> Hopefully I should be able to filter on "X-Osstest-Failures includes
> "linux-linus:".
Indeed.
> > linux-linus
> > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
...
> I think
On Mon, Jan 16, 2017 at 11:40:28AM +, Andrew Cooper wrote:
> libxc performs a lot of calculations for the xstate leaf when generating a
> guests cpuid policy. To correctly construct a policy for an HVM guest, this
> logic depends on native cpuid leaking through from real hardware.
>
> In
>>> On 13.01.17 at 20:21, wrote:
> From: Daniel Kiper
>
> There is a problem with place_string() which is used as early memory
> allocator. It gets memory chunks starting from start symbol and goes
> down. Sadly this does not work when Xen is loaded
... rather than repeating "generate_exception_if(mode_64bit(), EXC_UD);" in
the emulation switch statement.
Bloat-o-meter shows:
add/remove: 0/0 grow/shrink: 1/2 up/down: 8/-495 (-487)
function old new delta
per_cpu__state
From: Andrii Anisov
Some drivers need additional dma ops to be provided by xen swiotlb. Because
common operations implementation came from x86 world and does not suite ARM
needs we have to provide needed XEN SWIOTLB for ARM callbacks.
dma_mmap patch is a port of an
From: Andrii Anisov
Signed-off-by: Andrii Anisov
---
arch/arm/xen/mm.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index ff812a2..dc83a35 100644
--- a/arch/arm/xen/mm.c
+++
From: Stefano Stabellini
This function creates userspace mapping for the DMA-coherent memory.
Signed-off-by: Stefano Stabellini
Signed-off-by: Oleksandr Dmytryshyn
Signed-off-by: Andrii
>>> On 13.01.17 at 20:21, wrote:
> This is a series based on v11 of Daniel Kiper's
> "x86: multiboot2 protocol support" series. It aims to collect up all the
> fixes and changes that Andrew Cooper, Jan Beulich and myself discovered in
> code review and testing on actual
>>> On 16.01.17 at 10:25, wrote:
> Here are some relevant logs, please help comment what's going on here and
> what's the next step of diagnose.
> It appears that the fault address 0xcfxx falls within the host RMRR
> region.
Might be a problem in the RMRR
>>> On 16.01.17 at 12:59, wrote:
> On 16/01/17 11:19, Jan Beulich wrote:
> On 13.01.17 at 18:40, wrote:
>>> On 13/01/17 15:31, Jan Beulich wrote:
@@ -5866,6 +5879,67 @@ x86_emulate(
break;
#endif
+
>>> On 16.01.17 at 14:03, wrote:
> No bits, other than arithmetic ones and the resume flag (which will most
> likely change from 1 to 0), can be changed by the instructions we permit.
> Extend the check to cover other flags.
>
> Signed-off-by: Andrew Cooper
Kevin,
On 1/16/17 09:13, Tian, Kevin wrote:
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 7b2c50c..0854e17 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -103,6 +103,47 @@ void vmx_pi_per_cpu_init(unsigned int cpu)
On Mon, Jan 16, 2017 at 8:37 PM, Jan Beulich wrote:
> >>> On 16.01.17 at 10:25, wrote:
> > Here are some relevant logs, please help comment what's going on here and
> > what's the next step of diagnose.
> > It appears that the fault address
>>> On 16.01.17 at 14:38, wrote:
> So, what if I generalize and simplify as following:
>
> +/*
> + * This structure defines function hooks to support hardware-assisted
> + * virtual interrupt delivery to guest. (e.g. VMX PI and SVM AVIC).
> + *
> + * These hooks
Today a Xenstore watch event is delivered via a callback function
declared as:
void (*callback)(struct xenbus_watch *,
const char **vec, unsigned int len);
As all watch events only ever come with two parameters (path and token)
changing the prototype to:
void (*callback)(struct
Handling of multiple concurrent Xenstore accesses through xenbus driver
either from the kernel or user land is rather lame today: xenbus is
capable to have one access active only at one point of time.
Rewrite xenbus to handle multiple requests concurrently by making use
of the request id of the
The xenbus driver used for communication with Xenstore (all kernel
accesses to Xenstore and in case of Xenstore living in another domain
all accesses of the local domain to Xenstore) is rather simple
especially regarding multiple concurrent accesses: they are just being
serialized in spite of
From: Daniel Kiper
There is a problem with place_string() which is used as early memory
allocator. It gets memory chunks starting from start symbol and goes
down. Sadly this does not work when Xen is loaded using multiboot2
protocol because then the start lives on 1 MiB
This is a series based on v11 of Daniel Kiper's
"x86: multiboot2 protocol support" series. It aims to collect up all the
fixes and changes that Andrew Cooper, Jan Beulich and myself discovered in
code review and testing on actual hardware. I've had problems with the
relocation portion of the
From: Daniel Kiper
This way Xen can be loaded on EFI platforms using GRUB2 and
other boot loaders which support multiboot2 protocol.
Signed-off-by: Daniel Kiper
Reviewed-by: Doug Goldstein
Tested-by: Doug Goldstein
From: Daniel Kiper
Add multiboot2 protocol support. Alter min memory limit handling as we
now may not find it from either multiboot (v1) or multiboot2.
This way we are laying the foundation for EFI + GRUB2 + Xen development.
Signed-off-by: Daniel Kiper
From: Daniel Kiper
Build xen.gz with EFI code. We need this to support multiboot2
protocol on EFI platforms.
If we wish to load non-ELF file using multiboot (v1) or multiboot2 then
it must contain "linear" (or "flat") representation of code and data.
This is requirement
This should be squashed into the 4/4 patch 'x86: add multiboot2 protocol
support for EFI platforms'.
- fix incorrect assembly (identified by Andrew Cooper)
- fix issue where the trampoline size was left as 0 and the
way the memory is allocated for the trampolines we would go to
the end of an
The xenbus driver has an awful mixture of internally and globally
visible headers: some of the internally used only stuff is defined in
the global header include/xen/xenbus.h while some stuff defined in
internal headers is used by other drivers, too.
Clean this up by moving the externally used
On 1/16/17 9:11 AM, Daniel Kiper wrote:
> On Mon, Jan 16, 2017 at 08:41:08AM -0500, Doug Goldstein wrote:
>> On 1/16/17 7:50 AM, Daniel Kiper wrote:
>>> On Mon, Jan 16, 2017 at 05:02:05AM -0700, Jan Beulich wrote:
>>> On 13.01.17 at 20:21, wrote:
> Doug v1 - fix
>>> On 16.01.17 at 12:17, wrote:
> If the hardware supports faulting, and the guest has chosen to use it, leave
> faulting active in HVM context.
>
> It is more efficient to have hardware convert CPUID to a #GP fault (which we
> don't intercept), than to take a VMExit
>>> On 16.01.17 at 14:51, wrote:
> Right. What happens in reality is this:
>
> --- Xen Test Framework ---
> Environment: HVM 32bit (No paging)
> Test VEX.W matching mode:
> andn a5a5, ff00ff00 = 00cc00a5
> Test VEX.W opposite to mode:
> andn a5a5, ff00ff00
Hi Mark,
On 03/01/17 17:29, Mark Rutland wrote:
On Thu, Dec 15, 2016 at 12:27:17PM +, Andre Przywara wrote:
From: Ian Campbell
If Xen is enabled, tell Dom0 to use the 'hvc0' console, and fall back to
the usual ttyAMA0 otherwise.
Signed-off-by: Ian Campbell
>>> On 16.01.17 at 13:43, wrote:
On 16.01.17 at 12:59, wrote:
>> On 16/01/17 11:19, Jan Beulich wrote:
>> On 13.01.17 at 18:40, wrote:
On 13/01/17 15:31, Jan Beulich wrote:
> @@ -5866,6 +5879,67 @@
>>> On 16.01.17 at 14:04, wrote:
> The chageset/version/compile information is currently exported as a set of
> function calls into a separate translation unit, which is inefficient for all
> callers.
>
> Replace the function calls with externs pointing appropriately
On 1/16/17 7:50 AM, Daniel Kiper wrote:
> On Mon, Jan 16, 2017 at 05:02:05AM -0700, Jan Beulich wrote:
> On 13.01.17 at 20:21, wrote:
>>> Doug v1 - fix incorrect assembly (identified by Andrew Cooper)
>>> - fix issue where the trampoline size was left as 0 and the
>>> On 16.01.17 at 14:43, wrote:
> On Mon, Jan 16, 2017 at 8:37 PM, Jan Beulich wrote:
>> >>> On 16.01.17 at 10:25, wrote:
>> > Here are some relevant logs, please help comment what's going on here and
>> >
Hi Stefano,
On 03/01/17 19:27, Stefano Stabellini wrote:
On Wed, 28 Dec 2016, Julien Grall wrote:
On 20/12/16 22:33, Stefano Stabellini wrote:
On Tue, 20 Dec 2016, Julien Grall wrote:
On 20/12/2016 00:54, Stefano Stabellini wrote:
On Mon, 19 Dec 2016, Julien Grall wrote:
On 16/12/2016
>>> On 16.01.17 at 11:49, wrote:
> ... rather than repeating "generate_exception_if(mode_64bit(), EXC_UD);" in
> the emulation switch statement.
>
> Bloat-o-meter shows:
>
> add/remove: 0/0 grow/shrink: 1/2 up/down: 8/-495 (-487)
> function
On Mon, Jan 16, 2017 at 05:02:05AM -0700, Jan Beulich wrote:
> >>> On 13.01.17 at 20:21, wrote:
> > Doug v1 - fix incorrect assembly (identified by Andrew Cooper)
> > - fix issue where the trampoline size was left as 0 and the
> > way the memory is allocated
The chageset/version/compile information is currently exported as a set of
function calls into a separate translation unit, which is inefficient for all
callers.
Replace the function calls with externs pointing appropriately into .rodata,
which allows all users to generate code referencing the
No bits, other than arithmetic ones and the resume flag (which will most
likely change from 1 to 0), can be changed by the instructions we permit.
Extend the check to cover other flags.
Signed-off-by: Andrew Cooper
---
CC: Jan Beulich
v2:
* Extend
On 16/01/17 13:18, Jan Beulich wrote:
On 16.01.17 at 14:04, wrote:
>> The chageset/version/compile information is currently exported as a set of
>> function calls into a separate translation unit, which is inefficient for all
>> callers.
>>
>> Replace the function
Jan,
I would like to updated the following to be more correct.
On 1/12/17 19:37, Jan Beulich wrote:
On 12.01.17 at 05:47, wrote:
--- a/xen/include/asm-x86/hvm/domain.h
+++ b/xen/include/asm-x86/hvm/domain.h
@@ -72,6 +72,38 @@ struct hvm_ioreq_server {
On 1/16/17 7:02 AM, Jan Beulich wrote:
On 13.01.17 at 20:21, wrote:
>> Doug v1 - fix incorrect assembly (identified by Andrew Cooper)
>> - fix issue where the trampoline size was left as 0 and the
>> way the memory is allocated for the trampolines we
Hi all,
Recently, I’ve been trying to modify netback.c to print network data that is
going into the VM. For example, I’m doing an SSL handshake with the VM as the
server, and I send the following hexadecimal string from the client to the VM:
On 16/01/17 12:57, Jan Beulich wrote:
On 16.01.17 at 13:43, wrote:
> On 16.01.17 at 12:59, wrote:
>>> On 16/01/17 11:19, Jan Beulich wrote:
>>> On 13.01.17 at 18:40, wrote:
> On 13/01/17 15:31, Jan Beulich
On 1/16/17 6:52 AM, Jan Beulich wrote:
On 13.01.17 at 20:21, wrote:
>> From: Daniel Kiper
>>
>> There is a problem with place_string() which is used as early memory
>> allocator. It gets memory chunks starting from start symbol and goes
>> down.
On Mon, Jan 16, 2017 at 08:41:08AM -0500, Doug Goldstein wrote:
> On 1/16/17 7:50 AM, Daniel Kiper wrote:
> > On Mon, Jan 16, 2017 at 05:02:05AM -0700, Jan Beulich wrote:
> > On 13.01.17 at 20:21, wrote:
> >>> Doug v1 - fix incorrect assembly (identified by Andrew Cooper)
>
On 16/01/17 13:58, Jan Beulich wrote:
On 16.01.17 at 14:51, wrote:
>> Right. What happens in reality is this:
>>
>> --- Xen Test Framework ---
>> Environment: HVM 32bit (No paging)
>> Test VEX.W matching mode:
>> andn a5a5, ff00ff00 = 00cc00a5
>> Test VEX.W
On Fri, Jan 13, 2017 at 08:51:57AM -0700, Jan Beulich wrote:
> >>> On 12.01.17 at 13:13, wrote:
> > # Introduction
> >
> > One of the design goals of PVH is to be able to remove as much Xen PV
> > specific
> > code as possible, thus limiting the number of Xen PV interfaces
On Mon, Jan 16, 2017 at 09:28:45AM -0500, Doug Goldstein wrote:
> On 1/16/17 9:11 AM, Daniel Kiper wrote:
> > On Mon, Jan 16, 2017 at 08:41:08AM -0500, Doug Goldstein wrote:
> >> On 1/16/17 7:50 AM, Daniel Kiper wrote:
> >>> On Mon, Jan 16, 2017 at 05:02:05AM -0700, Jan Beulich wrote:
> >>> On
On Mon, Jan 16, 2017 at 11:26:57AM +, Ian Jackson wrote:
> Stefano Stabellini writes ("Re: STAO spec in xen.git"):
> > In that case, I think we should still commit it as ODT, but convert it
> > automatically to PDF when we publish it (we do something similar with
> > the markdown docs,
On Fri, Jan 13, 2017 at 04:27:52PM +, Ian Jackson wrote:
> Boris Ostrovsky writes ("Re: [Xen-devel] Xen 4.8 + Linux 4.9 + Credit2 =
> can't bootup"):
> > I can give it a try although I have practically no experience with
> > OSSTest. Is there a way to subscribe to notifications for those
>>> On 16.01.17 at 15:17, wrote:
> On 16/01/17 13:58, Jan Beulich wrote:
> On 16.01.17 at 14:51, wrote:
>>> Right. What happens in reality is this:
>>>
>>> --- Xen Test Framework ---
>>> Environment: HVM 32bit (No paging)
>>> Test VEX.W
>>> On 16.01.17 at 15:52, wrote:
> On 16/01/17 11:36, Jan Beulich wrote:
> On 13.01.17 at 19:48, wrote:
>>> On 13/01/17 15:32, Jan Beulich wrote:
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++
On 12/01/17 14:58, Paul Durrant wrote:
> The handle type passed to the underlying shadow and hap functions is
> changed for compatibility with the new hypercall buffer.
>
> NOTE: This patch also modifies the type of the 'nr' parameter of
> xc_hvm_track_dirty_vram() from uint64_t to
On Mon, Jan 16, 2017 at 9:56 PM, Jan Beulich wrote:
> >>> On 16.01.17 at 14:43, wrote:
> > On Mon, Jan 16, 2017 at 8:37 PM, Jan Beulich wrote:
> >> >>> On 16.01.17 at 10:25, wrote:
> >
BTW, before I generate more verbose && complete debug log, just want to
update that I also see the following in dom0 (without attempting any
pass-through to the IGD device)
But this time the log is not flooding at all. Not sure if this is relevant
to what I see from the domU with pci pass-through.
Anthony PERARD writes ("Re: [OSSTEST PATCH v9 3/3] Create a flight to test
OpenStack with xen-unstable and libvirt"):
> Here, it is downloading pip. There's maybe a way to not make it do that.
> I'll try to find out. But I think more stuff are going to be downloaded,
> all the python packages,
On 13/01/17 13:56, Andrew Cooper wrote:
> No functional change.
>
> Signed-off-by: Andrew Cooper
> ---
> CC: Jan Beulich
> CC: Tim Deegan
> CC: George Dunlap
> CC: Paul Durrant
>
On Fri, Jan 13, 2017 at 08:27:30AM -0700, Jan Beulich wrote:
> >>> On 12.01.17 at 20:00, wrote:
> > On 12/01/17 12:13, Roger Pau Monné wrote:
> >> Extra entries are going to be added for each vCPU available to the hardware
> >> domain, up to the maximum number of
On Mon, Jan 16, 2017 at 1:43 PM, G.R. wrote:
> On Mon, Jan 16, 2017 at 8:37 PM, Jan Beulich wrote:
>>
>> >>> On 16.01.17 at 10:25, wrote:
>> > Here are some relevant logs, please help comment what's going on
On Thu, Jan 12, 2017 at 07:00:57PM +, Andrew Cooper wrote:
> On 12/01/17 12:13, Roger Pau Monné wrote:
[...]
> > ## QEMU CPU hotplug using ACPI
> >
> > The ACPI tables provided to HVM guests contain processor objects, as
> > created by
> > libacpi. The number of processor objects in the ACPI
On 16/01/17 11:36, Jan Beulich wrote:
On 13.01.17 at 19:48, wrote:
>> On 13/01/17 15:32, Jan Beulich wrote:
>>> --- a/xen/arch/x86/x86_emulate/x86_emulate.c
>>> +++ b/xen/arch/x86/x86_emulate/x86_emulate.c
>>> @@ -1355,6 +1355,7 @@ static bool vcpu_has(
>>>
On Mon, Jan 09, 2017 at 06:58:19AM -0800, Luis R. Rodriguez wrote:
> Linux makes extensive use of custom ELF header sections,
> documentation for these are well scatterred. Unify this
is
> documentation in a central place and provide helpers to
> build custom Linux
Hi Stefano,
On 03/01/17 18:03, Stefano Stabellini wrote:
On Mon, 2 Jan 2017, Juergen Gross wrote:
On 28/12/16 01:47, Jiandi An wrote:
Ensure all reserved fields of xatp are zero before making
hypervisor call to XEN in xen_map_device_mmio().
xenmem_add_to_physmap_one() in XEN fails the mapping
Roger Pau Monné writes ("Re: [Xen-devel] Xen 4.8 + Linux 4.9 + Credit2 = can't
bootup"):
> Shouldn't this be:
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Err, yes, thanks.
Ian.
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On 13/01/17 12:47, Jan Beulich wrote:
> The kernel already has to parse this structure anyway, and will know the
> bitness of its userspace process. We could easily (at this point)
> require the kernel to turn it into the kernels bitness for forwarding on
> to Xen, which covers
>>> On 16.01.17 at 17:05, wrote:
> On 13/01/17 12:47, Jan Beulich wrote:
>> The kernel already has to parse this structure anyway, and will know the
>> bitness of its userspace process. We could easily (at this point)
>> require the kernel to turn it into
>>> On 16.01.17 at 16:21, wrote:
> BTW, before I generate more verbose && complete debug log, just want to
> update that I also see the following in dom0 (without attempting any
> pass-through to the IGD device)
> But this time the log is not flooding at all. Not
Hi Stefano,
On 03/01/17 23:30, Stefano Stabellini wrote:
On Wed, 28 Dec 2016, Julien Grall wrote:
On 22/12/16 02:15, Stefano Stabellini wrote:
Always take the vgic lock of the old vcpu. When more than one irq
migration is requested before the first one completes, take the vgic
lock of the
On Mon, Jan 16, 2017 at 09:09:55AM -0700, Jan Beulich wrote:
> >>> On 16.01.17 at 16:14, wrote:
> > On Fri, Jan 13, 2017 at 08:51:57AM -0700, Jan Beulich wrote:
> >> >>> On 12.01.17 at 13:13, wrote:
> >> > # Introduction
> >> >
> >> > One of the
>>> On 16.01.17 at 16:14, wrote:
> On Fri, Jan 13, 2017 at 08:51:57AM -0700, Jan Beulich wrote:
>> >>> On 12.01.17 at 13:13, wrote:
>> > # Introduction
>> >
>> > One of the design goals of PVH is to be able to remove as much Xen PV
>> > specific
>> >
>>> On 16.01.17 at 16:15, wrote:
> On Mon, Jan 16, 2017 at 9:56 PM, Jan Beulich wrote:
>
>> >>> On 16.01.17 at 14:43, wrote:
>> > On Mon, Jan 16, 2017 at 8:37 PM, Jan Beulich wrote:
>> >>
>>> On 16.01.17 at 12:40, wrote:
> c/s da62246e4c "x86/xsaves: enable xsaves/xrstors/xsavec in xen" introduced
> setup_xstate_features() to allocate and fill xstate_offsets[] and
> xstate_sizes[].
>
> However, fls() casts xfeature_mask to 32bits which truncates LWP out
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