14.09.2016 09:54, Cao jin wrote:
Hi Michael,
I saw Paolo already queued these 3 into his branch and sent the pull
request.
That's okay, git figure it out.
Thank you for notifying me.
/mjt
Hi Michael,
I saw Paolo already queued these 3 into his branch and sent the pull
request.
Cao jin
On 09/14/2016 02:47 PM, Michael Tokarev wrote:
29.07.2016 14:05, Cao jin wrote:
Cc: Paolo Bonzini
Cc: Peter Maydell
Cc Peter Crosthwaite
Cc: Richard Henderson
Cao jin (3):
timer: update
29.07.2016 14:05, Cao jin wrote:
Cc: Paolo Bonzini
Cc: Peter Maydell
Cc Peter Crosthwaite
Cc: Richard Henderson
Cao jin (3):
timer: update comments
cpus: rename local variable to meaningful one
cpus: update comments
cpus.c | 13 +++--
include/qemu/timer.h | 19
Applied to -trivial, thanks!
/mjt
Function qemu_chr_alloc returns NULL if it failed to open logfile by any reason,
says no write permission. For backends tty, stdio and msmouse, They need to
check this return value to avoid segfault in this case.
Signed-off-by: Lin Ma
---
backends/msmouse.c | 3 +++
qemu-char.c| 6 ++
This patch adds a pmu=[on/off] option to enable/disable vPMU support
in guest VM. The pmu option is available only for cortex-a57/cortex-53/
host under both TCG and KVM modes. Additionally pmu can only be turned
on under KVM mode, otherwise a warning message will be printed out
(e.g. "-M virt,accel
This patchset adds a pmu=[on/off] option to enable/disable vPMU support
for guest VM. There are several reasons to justify this option. First,
vPMU can be problematic for cross-migration between different SoC as perf
counters are architecture-dependent. It is more flexible to have an option
to tur
CPU vPMU is now turned off by default, but it was ON in virt-2.7
machine type. To solve this problem, this patch adds a PMU option
in machine state, which is used to control CPU's vPMU status. This
PMU option is not exposed to command line and is turned on in
virt-2.7 machine type to make sure it i
On Fri, Sep 09, 2016 at 10:57:44AM +0800, Peter Xu wrote:
> Intel vIOMMU is still lacking of a complete IOMMU notifier mechanism.
> Before that is achieved, let's open a door for vhost DMAR support, which
> only requires cache invalidations (UNMAP operations).
>
> Meanwhile, converting hw_error()
tlbie (BookS) and tlbivax (BookE) plus the H_CALLs(pseries) should have
a global effect.
Introduces TLB_NEED_GLOBAL_FLUSH flag. During lazy tlb flush, after
taking care of pending local flushes, check broadcast flush(at context
synchronizing event ptesync/tlbsync, etc) is needed. Depending on the
On Fri, Sep 09, 2016 at 10:57:43AM +0800, Peter Xu wrote:
> The new interface can be used to replace the old notify_started() and
> notify_stopped(). Meanwhile it provides explicit flags so that IOMMUs
> can know what kind of notifications it is requested for.
>
> Signed-off-by: Peter Xu
> ---
>
On Fri, Sep 09, 2016 at 10:57:42AM +0800, Peter Xu wrote:
> IOMMU Notifier list is used for notifying IO address mapping changes.
> Currently VFIO is the only user.
>
> However it is possible that future consumer like vhost would like to
> only listen to part of its notifications (e.g., cache inva
Signed-off-by: Nikunj A Dadhania
---
target-ppc/cpu.h | 1 +
target-ppc/helper_regs.h | 4 ++--
target-ppc/mmu-hash64.c | 4 ++--
target-ppc/mmu_helper.c | 6 +++---
4 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 1e808c8..7dc
From: Wanpeng Li
Add -kernel_irqchip=split
./x86-run x86/eventinj.flat
qemu-system-x86_64 -enable-kvm -machine kernel_irqchip=split -cpu host
-device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc
none -serial stdio -device pci-testdev -kernel x86/eventinj.flat
enabling apic
pagin
PowerPC failed to handle broadcast TLB flush operations. Executing
instructions that are defined architecturally as synchronizing global TLB
should have a global effect.
* tlbie on BookS
* tlbivax on BookE
* H_CALLs (H_REMOVE, H_BULK_REMOVE and H_PROTECT) in case of pseries,
since they contai
We flush the qemu TLB lazily. check_tlb_flush is called whenever we hit
a context synchronizing event or instruction that requires a pending
flush to be performed.
However, we fail to handle broadcast TLB flush operations. In order to
fix that efficiently, we want to differenciate whether check_tl
Applied to -trivial, thanks!
/mjt
Applied to -trivial, thanks!
/mjt
Applied to -trivial, thanks!
/mjt
On Wed, Sep 14, 2016 at 02:00:29PM +1000, David Gibson wrote:
[...]
> > > > >
> > > > > > So
> > > > > > IIUC this is a question about "naming" but not the
> > > > > > implementations...
> > > > > > I suppose it is really a matter of taste, and both work for me
> > > > > > (either
> > > > > >
Aplied to -trivial, thanks!
/mjt
Applied to -trivial, thanks!
/mjt
Applied to -trivial, thanks!
/mjt
Applied to -trivial, thanks!
/mjt
Applied to -trivial, thanks!
/mjt
Applied to -trivial, thank you!
/mjt
Applied to -trivial, thank you!
/mjt
Applied to -trivial, thank you!
/mjt
On Wed, Sep 14, 2016 at 02:37:03PM +1000, Benjamin Herrenschmidt wrote:
> On Wed, 2016-09-14 at 09:23 +0530, Nikunj A Dadhania wrote:
>
> Hr... this is confusing, let me rephrase ;-)
>
> > Due to lazy tlb flushes, propagation of the tlb flush is delayed.
> Moreover, certain operations need to do
On Tue, Sep 13, 2016 at 02:52:45PM +0200, Laurent Vivier wrote:
> Add a first test to validate the protocol:
>
> - rtas/get-time-of-day compares the time
> from the guest with the time from the host.
>
> Signed-off-by: Laurent Vivier
> Reviewed-by: Greg Kurz
Reviewed-by: David Gibson
> ---
On Tue, Sep 13, 2016 at 02:52:42PM +0200, Laurent Vivier wrote:
> This series allows to call RTAS commands from the qtest framework,
> and defines a first test to call RTAS command "get-time-of-day"
> to validate the protocol and test RTAS.
>
> RTAS command parameters are passed to the guest via t
On Mon, Sep 12, 2016 at 01:13:41PM +0800, Peter Xu wrote:
> On Mon, Sep 12, 2016 at 11:26:04AM +1000, David Gibson wrote:
> > On Thu, Sep 08, 2016 at 05:07:32PM +0800, Peter Xu wrote:
> > > On Wed, Sep 07, 2016 at 04:41:54PM +1000, David Gibson wrote:
> > > > On Wed, Sep 07, 2016 at 02:34:19PM +080
On Tue, Sep 13, 2016 at 06:43:47PM +0200, Paolo Bonzini wrote:
> Just include the file that is supposed to bring it in.
Applied to ppc-for-2.8, thanks.
> Cc: David Gibson
> Signed-off-by: Paolo Bonzini
> ---
> I'm including this in my pull request to fix a clang warning.
>
> include/hw/
Benjamin Herrenschmidt writes:
> On Wed, 2016-09-14 at 09:23 +0530, Nikunj A Dadhania wrote:
>
> Hr... this is confusing, let me rephrase ;-)
>
>> Due to lazy tlb flushes, propagation of the tlb flush is delayed.
> Moreover, certain operations need to do broadcast flush, this too can
> be
>> dela
On 2016/9/14 6:55, Alex Williamson wrote:
[cc +Paolo]
On Thu, 11 Aug 2016 19:05:57 +0800
Yongji Xie wrote:
Now the kernel commit 05f0c03fbac1 ("vfio-pci: Allow to mmap
sub-page MMIO BARs if the mmio page is exclusive") allows VFIO
to mmap sub-page BARs. This is the corresponding QEMU patch.
On Wed, 2016-09-14 at 09:23 +0530, Nikunj A Dadhania wrote:
Hr... this is confusing, let me rephrase ;-)
> Due to lazy tlb flushes, propagation of the tlb flush is delayed.
Moreover, certain operations need to do broadcast flush, this too can
be
> delayed until we hit the operation that warrant a
On Tue, Sep 13, 2016 at 11:09:27PM +0200, Laszlo Ersek wrote:
> Hi,
>
> (CC Michael and Cornelia,)
>
> On 09/13/16 21:10, Brian Rak wrote:
> > I have some KVM hosts that I just upgraded to qemu 2.7.0. When the host
> > is running a kernel newer then 3.19, everything works fine.
> >
> > If the h
On 14/09/16 01:39, Greg Kurz wrote:
> On Tue, 13 Sep 2016 09:49:09 -0500
> Eric Blake wrote:
>
>> On 09/13/2016 02:11 AM, Alexey Kardashevskiy wrote:
>>> The tap backend is already using qemu-bridge-helper to attach tap
>>> interface to a bridge but (unlike the bridge backend) it always uses
>>>
David Gibson writes:
> [ Unknown signature status ]
> On Mon, Sep 12, 2016 at 11:18:33AM +0530, Nikunj A Dadhania wrote:
>> The flag will be used to indicate whether broadcast tlb flush is needed
>> or not.
>>
>> Moreover, BookS does both ptesync and tlbsync, so make that a nop for
>> the server
On Wed, 2016-09-14 at 13:09 +1000, David Gibson wrote:
> On Mon, Sep 12, 2016 at 11:18:33AM +0530, Nikunj A Dadhania wrote:
> >
> > The flag will be used to indicate whether broadcast tlb flush is
> > needed
> > or not.
> >
> > Moreover, BookS does both ptesync and tlbsync, so make that a nop
> >
2016-09-14 11:40 GMT+08:00 Fam Zheng :
> On Tue, 09/13 20:21, no-re...@ec2-52-6-146-230.compute-1.amazonaws.com wrote:
>> Hi,
>>
>> Your series seems to have some coding style problems. See output below for
>> more information:
>>
>> Type: series
>> Message-id: 1473822299-6302-1-git-send-email-wanp
On Tue, 09/13 20:21, no-re...@ec2-52-6-146-230.compute-1.amazonaws.com wrote:
> Hi,
>
> Your series seems to have some coding style problems. See output below for
> more information:
>
> Type: series
> Message-id: 1473822299-6302-1-git-send-email-wanpeng...@hotmail.com
> Subject: [Qemu-devel] [PA
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1473822299-6302-1-git-send-email-wanpeng...@hotmail.com
Subject: [Qemu-devel] [PATCH] pc: apic: fix touch LAPIC when irqchip is split
=== TEST SCRIPT BEGIN ===
#!/bin/bash
B
On Mon, Sep 12, 2016 at 11:18:33AM +0530, Nikunj A Dadhania wrote:
> The flag will be used to indicate whether broadcast tlb flush is needed
> or not.
>
> Moreover, BookS does both ptesync and tlbsync, so make that a nop for
> the server and tlbsync would generate a check flush for BookE
This com
From: Wanpeng Li
Add -kernel_irqchip=split
./x86-run x86/eventinj.flat
qemu-system-x86_64 -enable-kvm -machine kernel_irqchip=split -cpu host
-device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc
none -serial stdio -device pci-testdev -kernel x86/eventinj.flat
enabling apic
pagin
On Tue, Sep 13, 2016 at 10:46:46AM -0400, Brijesh Singh wrote:
> This RFC series provides support for AMD's new Secure Encrypted
> Virtualization (SEV) feature. This RFC is based KVM RFC [1].
>
> SEV is an extension to the AMD-V architecture which supports running
> multiple VMs under the control
On Wed, Sep 14, 2016 at 12:59:32AM +0200, Paolo Bonzini wrote:
>
>
> On 13/09/2016 16:50, Brijesh Singh wrote:
> > In SEV-enabled mode we need to reload the BIOS image on loader reset, this
> > will ensure that BIOS image gets encrypted and included as part of launch
> > meausrement on guest rese
On Wed, Sep 14, 2016 at 12:53:36AM +0200, Paolo Bonzini wrote:
>
>
> On 13/09/2016 16:50, Brijesh Singh wrote:
> > In SEV-enabled guest dma should be performed on shared pages. Since
> > the SeaBIOS executes in non PAE mode and does not have access to C-bit
> > to create a shared page hence disab
On Tue, Sep 13, 2016 at 10:48:27AM -0400, Brijesh Singh wrote:
> The SEV DEBUG_DECRYPT command is used for decrypting a guest memory
> for the debugging purposes. Note that debugging is permitting only
> when guest policy allows it.
When wouldn't you want to allow it?
I don't see value in a "break
Hi Paolo,
patch 1 seems conflicts with upstream when I rebase(conflicts with
616018352, but very tiny). and patch 2 isn't in your pull request. Do
you want me to resend these two?
On 08/01/2016 06:08 PM, Paolo Bonzini wrote:
On 28/07/2016 11:03, Cao jin wrote:
forget to cc maintainers in
On Tue, Sep 13, 2016 at 11:32:32PM +0300, Michael S. Tsirkin wrote:
> The following changes since commit 507e4ddc3abf67391bcbc9624fd60b969c159b78:
>
> Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into
> staging (2016-09-13 17:55:35 +0100)
>
> are available in the git r
On Tue, Sep 13, 2016 at 02:27:59PM -0700,
no-re...@ec2-52-6-146-230.compute-1.amazonaws.com wrote:
> Hi,
>
> Your series seems to have some coding style problems. See output below for
> more information:
>
> Type: series
> Message-id: 1473798735-6290-1-git-send-email-...@redhat.com
> Subject: [Q
On Tue, Sep 13, 2016 at 02:31:39PM -0700,
no-re...@ec2-52-6-146-230.compute-1.amazonaws.com wrote:
> Hi,
>
> Your series failed automatic build test. Please find the testing commands and
> their output below. If you have docker installed, you can probably reproduce
> it
> locally.
Oops. I fixed
On 09/13/2016 04:21 PM, Paolo Bonzini wrote:
On 13/09/2016 22:57, Richard Henderson wrote:
-#if defined(CONFIG_AVX2_OPT) || (defined(CONFIG_CPUID_H) && defined(__SSE2__))
-#include
-
+#if (defined(CONFIG_AVX2_OPT) && defined(CONFIG_CPUID_H)) || defined(__SSE2__)
Your __SSE2__ version is bet
Hi Ola,
> -Original Message-
> From: Ola Liljedahl [mailto:ola.liljed...@arm.com]
> Sent: Tuesday, September 13, 2016 7:53 PM
> To: Paolo Bonzini; Daniel P. Berrange; Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; virtio-...@lists.oasis-open.org; Huangpeng
> (Peter); Luonengjun; m...@redhat
Hi Paolo,
> -Original Message-
> From: virtio-...@lists.oasis-open.org [mailto:virtio-...@lists.oasis-open.org]
> On Behalf Of Paolo Bonzini
> Sent: Tuesday, September 13, 2016 6:58 PM
> To: Daniel P. Berrange; Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; virtio-...@lists.oasis-open.org; H
Quoting Alexey Kardashevskiy (2016-07-27 03:03:38)
> This adds a numa id property to a PHB to allow linking passed PCI device
> to CPU/memory. It is up to the management stack to do CPU/memory pinning
> to the node with the actual PCI device.
It looks like x86 relies on PCIBus->numa_node() method
On 13/09/2016 22:57, Richard Henderson wrote:
> -#if defined(CONFIG_AVX2_OPT) || (defined(CONFIG_CPUID_H) &&
> defined(__SSE2__))
> -#include
> -
> +#if (defined(CONFIG_AVX2_OPT) && defined(CONFIG_CPUID_H)) ||
> defined(__SSE2__)
Your __SSE2__ version is better than mine which required cpuid.
On 13/09/2016 16:49, Brijesh Singh wrote:
> Fn8000_001f cpuid provides the memory encryption (aka C-bit)
>
> Signed-off-by: Brijesh Singh
> ---
> target-i386/cpu.c |3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> index 6a1afab..e039c08 100
On 13/09/2016 16:49, Brijesh Singh wrote:
> When debug version of physical memory read APIs are called on SEV guest
> then set the MemTxAttrs.sev_debug attribute to indicate that memory
> read/write is requested for debug purposes.
>
> On SEV guest, the memory region read/write callback will che
On 13/09/2016 16:49, Brijesh Singh wrote:
>
> +/* Register SEV read/write ops for the guest RAM */
> +if (kvm_sev_enabled())
> +memory_region_set_ram_ops(ram, kvm_sev_get_ram_ops());
If you don't actually need this one except for -kernel it would be very
nice, because then the
On 13/09/2016 16:48, Brijesh Singh wrote:
> #
> +# @sev: true if SEV is active
You should add "(Since 2.8.0)" here.
Paolo
> # Since: 0.14.0
> ##
> -{ 'struct': 'KvmInfo', 'data': {'enabled': 'bool', 'present': 'bool'} }
> +{ 'struct': 'KvmInfo', 'data': {'enabled': 'bool', 'present': 'bool'
On 13/09/2016 16:47, Brijesh Singh wrote:
> The patch adds sev_debug_mode attribute in MemTxAttrs. This attribute
> will be set when debug version of memory read/write API's are used in
> SEV-enabled guest.
>
> Signed-off-by: Brijesh Singh
> ---
> include/exec/memattrs.h |4
> 1 file
On 13/09/2016 16:50, Brijesh Singh wrote:
> In SEV-enabled mode we need to reload the BIOS image on loader reset, this
> will ensure that BIOS image gets encrypted and included as part of launch
> meausrement on guest reset.
Just to check if I understand correctly, the secure processor cannot
sp
[cc +Paolo]
On Thu, 11 Aug 2016 19:05:57 +0800
Yongji Xie wrote:
> Now the kernel commit 05f0c03fbac1 ("vfio-pci: Allow to mmap
> sub-page MMIO BARs if the mmio page is exclusive") allows VFIO
> to mmap sub-page BARs. This is the corresponding QEMU patch.
> With those patches applied, we could p
On 13/09/2016 16:50, Brijesh Singh wrote:
> In SEV-enabled guest dma should be performed on shared pages. Since
> the SeaBIOS executes in non PAE mode and does not have access to C-bit
> to create a shared page hence disable the dma operation when reading
> from fw_cfg interface.
>
> Signed-off-
On 13/09/2016 16:50, Brijesh Singh wrote:
> This patch adds methods to register a callback in qemu_system_reset().
>
> - qemu_register_pre_reset() : function will be called just after
> entering into qemu_system_reset().
> - qemu_register_post_reset(): function will be called just before
> e
On 13/09/2016 16:47, Brijesh Singh wrote:
> The patch adds '-sev' option to enable the Secure Encrypted
> Virtualization (SEV) guest. If this option is specified, Qemu
> assumes that user wants to launch this guest into SEV mode.
>
> Here are example on how to launch a guest into SEV mode.
>
>
On Tue, Sep 13, 2016 at 10:48:18AM -0400, Brijesh Singh wrote:
> The SEV LAUNCH_FINISH command is used for finalizing the guest launch
> process. The commad returned a measurement value that can be handed to
> the guest owner to validate the guest before vmrun.
>
> For more information see [1], se
(CCing Daniel Berrange in case he has feedback on the
nonce/dh_pub_qx/dh_pub_qy loading/parsing at the end of this
message)
On Tue, Sep 13, 2016 at 02:54:40PM -0500, Brijesh Singh wrote:
> Hi Eduardo,
>
> On 09/13/2016 10:58 AM, Eduardo Habkost wrote:
> > >
> > > A typical SEV config file looks
Hi,
Your series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.
Type: series
Message-id: 1473798735-6290-1-git-send-email-...@redhat.com
Subject: [Qemu-devel] [PULL 0/5] virtio,pci: fixes an
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1473798735-6290-1-git-send-email-...@redhat.com
Subject: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(gi
Hi,
(CC Michael and Cornelia,)
On 09/13/16 21:10, Brian Rak wrote:
> I have some KVM hosts that I just upgraded to qemu 2.7.0. When the host
> is running a kernel newer then 3.19, everything works fine.
>
> If the host is running on something lower then 3.19, some guests fail to
> start. I not
On Thu, Sep 01, 2016 at 10:57:48AM -0700, Ed Swierk wrote:
> Windows 8, 10 and Server 2012 guests hang intermittently while booting
> on Xen 4.5.3 with 1 vCPU and 4 e1000 vNICs, shortly after the Windows
> logo appears and the little dots start spinning.
>
> Running strace on qemu shows its main t
Handle alignment of buffers, so that the vector paths
can be used more often.
Signed-off-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
util/bufferiszero.c | 236
1 file changed, 162 insertions(+), 74 deletions(-)
Tested with Fedora
On Tue, Sep 13, 2016 at 03:46:15PM -0500, Brijesh Singh wrote:
> Hi Michael,
>
> On 09/13/2016 01:39 PM, Michael S. Tsirkin wrote:
> > On Tue, Sep 13, 2016 at 10:50:06AM -0400, Brijesh Singh wrote:
> > > In SEV-enabled guest dma should be performed on shared pages. Since
> > > the SeaBIOS executes
Hi Michael,
On 09/13/2016 01:39 PM, Michael S. Tsirkin wrote:
On Tue, Sep 13, 2016 at 10:50:06AM -0400, Brijesh Singh wrote:
In SEV-enabled guest dma should be performed on shared pages. Since
the SeaBIOS executes in non PAE mode and does not have access to C-bit
to create a shared page hence d
From: David Kiarie
Add IVRS table for AMD IOMMU. Generate IVRS or DMAR
depending on emulated IOMMU.
Signed-off-by: David Kiarie
---
include/hw/acpi/aml-build.h | 1 +
include/hw/i386/x86-iommu.h | 12 +++
hw/acpi/aml-build.c | 2 +-
hw/i386/acpi-build.c| 76 ++
From: David Kiarie
Add AMD IOMMU emulaton to Qemu in addition to Intel IOMMU.
The IOMMU does basic translation, error checking and has a
minimal IOTLB implementation. This IOMMU bypassed the need
for target aborts by responding with IOMMU_NONE access rights
and exempts the region 0xfee0-0xfee
From: Maxime Coquelin
Currently, devices are plugged before features are negotiated.
If the backend doesn't support VIRTIO_F_VERSION_1, the transport
needs to rewind some settings.
This is the case for CCW, for which a post_plugged callback had
been introduced, where max_rev field is just update
The following changes since commit 507e4ddc3abf67391bcbc9624fd60b969c159b78:
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into
staging (2016-09-13 17:55:35 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_ups
From: David Kiarie
Signed-off-by: David Kiarie
---
hw/i386/trace-events | 29 +
1 file changed, 29 insertions(+)
diff --git a/hw/i386/trace-events b/hw/i386/trace-events
index 5b99eba..d9646d1 100644
--- a/hw/i386/trace-events
+++ b/hw/i386/trace-events
@@ -13,3 +13
From: David Kiarie
Introduce PCI macros from for use by AMD IOMMU
Signed-off-by: David Kiarie
---
include/hw/pci/pci.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index e8b83bb..74bb15c 100644
--- a/include/hw/pci/pci.h
+++
> Am 13.09.2016 um 20:04 schrieb Michael Roth :
>
> Quoting Peter Lieven (2016-09-13 10:52:04)
>>
>>
Am 13.09.2016 um 17:42 schrieb Stefan Hajnoczi :
On Thu, Sep 08, 2016 at 03:58:26PM -0500, Michael Roth wrote:
Quoting Stefan Hajnoczi (2016-09-05 12:54:35)
>> On Fri,
On Tue, Sep 13, 2016 at 02:54:40PM -0500, Brijesh Singh wrote:
> Hi Eduardo,
>
> On 09/13/2016 10:58 AM, Eduardo Habkost wrote:
> > >
> > > A typical SEV config file looks like this:
> > >
> >
> > Are those config options documented somewhere?
> >
>
> Various commands and parameters are docum
Hi Eduardo,
On 09/13/2016 10:58 AM, Eduardo Habkost wrote:
A typical SEV config file looks like this:
Are those config options documented somewhere?
Various commands and parameters are documented [1]
[1] http://support.amd.com/TechDocs/55766_SEV-KM%20API_Spec.pdf
[sev-launch]
f
On 09/09/2016 02:02 PM, Ashijeet Acharya wrote:
> Mark old-commands for speed and downtime as deprecated.
Maybe s/old-commands for speed and downtime/the old commands
'migrate_set_speed' and 'migrate_set_downtime'/
> Move max-bandwidth and downtime-limit into migrate-set-parameters for
> setting
getrusage is used in a number of places throughout the qemu codebase
(notably, in crypto/pbkdf.c).
Without this syscall being whitelisted, qemu ends up getting killed by
the kernel whenever you
try to connect to a VNC console.
---
qemu-seccomp.c | 1 +
1 file changed, 1 insertion(+)
diff --git
The patch mentioned in comment #5 has been included here:
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=a4d1f142542935b90d2e
** Changed in: qemu
Status: New => Fix Released
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I have some KVM hosts that I just upgraded to qemu 2.7.0. When the host
is running a kernel newer then 3.19, everything works fine.
If the host is running on something lower then 3.19, some guests fail to
start. I noticed this on a Ubuntu 16.04 guest, it fails to find the
virtio NIC, and thi
On 13/09/2016 19:49, Peter Maydell wrote:
> On 13 September 2016 at 18:15, Paolo Bonzini wrote:
>> The following changes since commit fa9701240951093907076db0943f96972a396ef5:
>>
>> Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160913-1'
>&
Richard Henderson writes:
> On 09/13/2016 10:06 AM, Alex Bennée wrote:
>> I get a failure when building on centos6, x86:
>>
>> CCaarch64-softmmu/tcg/tcg-op.o
>> /home/alex/lsrc/qemu.git/tcg/tcg-op.c:2280: error:
>> ‘gen_helper_atomic_fetch_addb’ undeclared here (not in a function)
>> /hom
Daniel P Berrange writes:
> On Thu, Sep 08, 2016 at 03:23:26PM +0200, Lluís Vilanova wrote:
>> Daniel P Berrange writes:
>>
>> > I previously split the global trace-events file up into one file
>> > per-subdirectory to avoid merge conflict hell.
>> [...]
>>
>> Sorry, I could not find the message
On Tue, Sep 13, 2016 at 10:50:24AM -0400, Brijesh Singh wrote:
> In SEV-enabled mode we need to reload the BIOS image on loader reset, this
> will ensure that BIOS image gets encrypted and included as part of launch
> meausrement on guest reset.
>
> Signed-off-by: Brijesh Singh
Could you pls exp
The following changes since commit fa9701240951093907076db0943f96972a396ef5:
Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160913-1' into
staging (2016-09-13 13:56:35 +0100)
are available in the git repository at:
git://github.com/bonzini/qemu.git tags/for-upstrea
From: Richard Henderson
For ppc64le, gcc6 does extremely poorly with the Altivec code.
Moreover, on POWER7 and POWER8, a hand-optimized Altivec version
turns out to be no faster than the revised integer version, and
therefore not worth the effort.
Signed-off-by: Richard Henderson
Signed-off-by:
Quoting Peter Lieven (2016-09-13 10:52:04)
>
>
> > Am 13.09.2016 um 17:42 schrieb Stefan Hajnoczi :
> >
> >> On Thu, Sep 08, 2016 at 03:58:26PM -0500, Michael Roth wrote:
> >> Quoting Stefan Hajnoczi (2016-09-05 12:54:35)
> On Fri, Aug 26, 2016 at 01:45:56PM +0200, Peter Lieven wrote:
> >>>
From: Richard Henderson
Since the two users don't make use of the returned offset,
beyond ensuring that the entire buffer is zero, consider the
can_use_buffer_find_nonzero_offset and buffer_find_nonzero_offset
functions internal.
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Richard Hender
On Tue, Sep 13, 2016 at 10:50:06AM -0400, Brijesh Singh wrote:
> In SEV-enabled guest dma should be performed on shared pages. Since
> the SeaBIOS executes in non PAE mode and does not have access to C-bit
> to create a shared page hence disable the dma operation when reading
> from fw_cfg interfac
From: "Daniel P. Berrange"
The CONFIG_PIIX_PCI=y setting was added in
commit 70615c38ded2a20ad8282b7dcde95482fc0a7744
Author: Blue Swirl
Date: Mon Mar 22 20:18:40 2010 +
Compile sound devices only once
but nothing in that commit, nor anything pre-existing,
ever referenced CONF
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