On Fri, 6 Oct 2017 15:06:57 -0700
Alistair Francis wrote:
> On Fri, Oct 6, 2017 at 4:45 AM, Eduardo Habkost wrote:
> > On Fri, Oct 06, 2017 at 10:23:12AM +0200, Igor Mammedov wrote:
> >> On Thu, 5 Oct 2017 14:09:06 -0300
> >> Eduardo Habkost wrote:
> >>
> >> > On Thu, Oct 05, 2017 at 11:04:
Philippe Mathieu-Daudé writes:
> Imported from Markus Armbruster commit b45c03f
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> Signed-off-by: Markus Armbruster ?
>
> scripts/coccinelle/g_new.cocci | 101
> +
> 1 file changed, 101 insertions(+)
> crea
The commit message should explain the additional transformations briefly
and informally. In particular, why they're a good idea. Same for PATCH
3-5.
Philippe Mathieu-Daudé writes:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> scripts/coccinelle/g_new.cocci | 73
> +
Hi,
> > GSoC 2015 QEMU rework of the sound environmental variables
> > https://wiki.qemu.org/Google_Summer_of_Code_2015#QEMU_audio_backend
Code is here:
https://www.kraxel.org/cgit/qemu/log/?h=testing/audio.gsoc
Merge was blocked back then due to depending on a QAPI updates. Those
QAPI update
Philippe Mathieu-Daudé writes:
> From: Marc-André Lureau
>
> Signed-off-by: Marc-André Lureau
> Signed-off-by: Philippe Mathieu-Daudé
> [PMD: more changes]
> ---
> monitor.c | 14 +++---
> qmp.c | 14 +++---
> tests/test-qmp-commands.c | 14
Hi ALL QEMU members,
I installed qemu utility in my host machine. I want to start Virtual
machine using qemu command.
But i facing problem like "object_new_with_type". Below i past my VM launch
script as well as error.
My host machine: Intel-X86
Script for launching VM :
T=/home/koushik/vpp/clou
* Halil Pasic [2017-10-04 17:41:37 +0200]:
> Calling do_subchannel_work with no function control flags set in SCSW is
> a programming error. Currently the handle this differently in
?:
s/the/we/
> do_subchannel_work_virtual and do_subchannel_work_passthrough. Let's be
> consistent and guard with
On Mon, Oct 09, 2017 at 07:44:15AM +0200, Igor Mammedov wrote:
> On Fri, 6 Oct 2017 22:25:03 +1100
> David Gibson wrote:
>
> > On Fri, Oct 06, 2017 at 11:30:54AM +0200, Igor Mammedov wrote:
> > > On Fri, 6 Oct 2017 19:34:19 +1100
> > > David Gibson wrote:
> > >
> > > > On Thu, Oct 05, 2017 at
* Markus Armbruster (arm...@redhat.com) wrote:
> Philippe Mathieu-Daudé writes:
>
> > From: Marc-André Lureau
> >
> > Signed-off-by: Marc-André Lureau
> > Signed-off-by: Philippe Mathieu-Daudé
> > [PMD: more changes]
> > ---
> > monitor.c | 14 +++---
> > qmp.c
On Wed, 4 Oct 2017 15:49:36 +0200
Pierre Morel wrote:
> Testing to use Adapter Interrupt suppression or not depend on AIS
> being enabled in the kernel.
> To implement AIS emulation we must move this test inside the FLIC
> dedicated irq_inject function.
>
> Furthermore, a test to verify that th
On Wed, Oct 04, 2017 at 12:39:28PM +0200, Juan Quintela wrote:
[...]
(having some unit tests for migration is really good...)
> +static void test_precopy(const char *uri)
> +{
> +QTestState *from, *to;
> +
> +test_migrate_start(&from, &to, uri);
> +
> +/* We want to pick a speed slow
Am 06.10.2017 um 19:39 hat Swetheendra Tallamraju geschrieben:
> Infact emulation of virtual USB already exists. I want to add functionality
> of booting from USB. Can you refer which source files to llok on and
> modify.
Booting is the job of the BIOS that is running inside the guest, so you
won'
On 04.10.2017 17:41, Halil Pasic wrote:
> CSS code needs to tell the IO instruction handlers located in how should
located in how?
> the emulated instruction be ended. Currently this is done by returning
> generic (POSIX) error codes, and mapping them to outcomes like condition
> codes. This make
> > Fundamental issue is that right now there is not really someone paying
> > attention to audio in qemu.
> >
> > I'm currently the maintainer, but due to also being busy with other
> > stuff I hardly find time to do anything beyond picking up fixes from
> > the mailing list, maybe do some basic
On Wed, Oct 04, 2017 at 12:39:32PM +0200, Juan Quintela wrote:
[...]
> int main(int argc, char **argv)
> {
> @@ -641,6 +689,9 @@ int main(int argc, char **argv)
> qtest_add_func("/migration/precopy/tcp", test_precopy_tcp);
> qtest_add_func("/migration/deprecated/unix", test_deprecated
Hi Peter,
On 10/09/2017 07:17 AM, Peter Xu wrote:
On Fri, Oct 06, 2017 at 03:03:50PM +0200, Maxime Coquelin wrote:
On 10/06/2017 02:48 PM, Paolo Bonzini wrote:
On 06/10/2017 14:46, Maxime Coquelin wrote:
addr = ((iotlb.translated_addr & ~iotlb.addr_mask)
| (add
I strongly agree. This will make IOMMU assignment easier.
在 2017/10/5 下午8:36, Pierre Morel 写道:
When initializing the PCI-bus master pci_init_bus_master(PCIDevice *)
calls pci_device_iommu_address_space(PCIDevice *) which in turn calls
iommu_bus->iommu_fn(bus, opaque,devfn)
If the device entry
On Wed, 4 Oct 2017 15:49:37 +0200
Pierre Morel wrote:
> Emulate the Adapter Interrupt Suppression in the KVM FLIC interface when
> the kernel does not support AIS.
>
> When the kernel KVM does not support AIS, we can not support VFIO PCI
> devices but we still can support emulated devices if we
On Mon, Oct 09, 2017 at 10:30:07AM +0200, Maxime Coquelin wrote:
> Hi Peter,
>
> On 10/09/2017 07:17 AM, Peter Xu wrote:
> >On Fri, Oct 06, 2017 at 03:03:50PM +0200, Maxime Coquelin wrote:
> >>
> >>
> >>On 10/06/2017 02:48 PM, Paolo Bonzini wrote:
> >>>On 06/10/2017 14:46, Maxime Coquelin wrote:
>
On Wed, 4 Oct 2017 15:49:38 +0200
Pierre Morel wrote:
"not supported", surely?
> In S390x the Adapter Interrupt Suppression facility is used to mask
> interrupts of other PCI devices during interruption handling.
>
> VFIO PCI allows the interrupts to be delivered rapidely through KVM via
> IRQ
On Mon, 9 Oct 2017 10:42:44 +0200
Cornelia Huck wrote:
> On Wed, 4 Oct 2017 15:49:37 +0200
> Pierre Morel wrote:
>
> > Emulate the Adapter Interrupt Suppression in the KVM FLIC interface when
> > the kernel does not support AIS.
> >
> > When the kernel KVM does not support AIS, we can not sup
On Wed, 4 Oct 2017 15:49:35 +0200
Pierre Morel wrote:
> As this patchset will introduce AIS emulation, we always enable
> Adapter Interrupt Suppression, depending only from the CPU model.
>
> Signed-off-by: Pierre Morel
> ---
> target/s390x/kvm.c | 1 +
> 1 file changed, 1 insertion(+)
>
> d
Thanks. Eduardo Habkost
On 10/06/2017 05:22 PM, Eduardo Habkost wrote:
On Fri, Oct 06, 2017 at 03:15:44PM +1100, David Gibson wrote:
On Thu, Sep 28, 2017 at 06:38:55PM +0530, seeteena wrote:
Thanks Thomas. Since you already put them on cc. I will wait for the
response.
At this point, I think
> -Original Message-
> From: Halil Pasic [mailto:pa...@linux.vnet.ibm.com]
> Sent: Friday, October 06, 2017 10:25 PM
> On 09/18/2017 03:17 AM, Longpeng (Mike) wrote:
> >
> >
> > On 2017/9/16 1:33, Halil Pasic wrote:
> >
> >>
> >>
> >> On 09/14/2017 02:58 AM, Longpeng (Mike) wrote:
> >>>
>
On Sat, Oct 07, 2017 at 04:56:09PM +0200, Stefan Weil wrote:
> This fixes a compiler warning:
>
> /qemu/io/channel-websock.c:163:5: error:
> function might be possible candidate for ‘gnu_printf’ format attribute
> [-Werror=suggest-attribute=format]
>
> Signed-off-by: Stefan Weil
> ---
> io/ch
On Wed, Oct 04, 2017 at 12:46:26PM +0200, Juan Quintela wrote:
[...]
> diff --git a/migration/tls.c b/migration/tls.c
> index 596e8790bd..026a008667 100644
> --- a/migration/tls.c
> +++ b/migration/tls.c
> @@ -119,7 +119,6 @@ static void migration_tls_outgoing_handshake(QIOTask
> *task,
> i
On Wed, Oct 04, 2017 at 12:46:27PM +0200, Juan Quintela wrote:
> So far, we had to free the error after each caller, so just do it
> here. Once there, tls.c was leaking the error.
Ah I see the point of my previous question... I think the tls.c leak
was introduced by previous patch? Shall we squa
On Fri, 6 Oct 2017 20:49:21 -0300
Philippe Mathieu-Daudé wrote:
> From: Marc-André Lureau
>
> Signed-off-by: Marc-André Lureau
> Signed-off-by: Philippe Mathieu-Daudé
> [PMD: more changes in hw/s390x/css.c, added target/s390x/cpu_models.c]
> ---
> hw/s390x/css.c| 10 +-
>
On 10/01/2017 09:25 PM, Damian Tometzki wrote:
Hello,
where i can found the patch in git.kernel.org ?
We don't have patches there. If you want to try this feature, you can
get the qemu side draft code here: https://github.com/wei-w-wang/qemu-lm
Best,
Wei
Hi,
> The guy from reddit whose Thread I linked in the previous mail has
> done a bit more work, and his current status is this:
> https://www.reddit.com/r/VFIO/comments/74vokw/improved_pulse_audio_dr
> iver_for_qemu/
>
> He identified some issues with the QEMU audio backend, and according
> to
Philippe Mathieu-Daudé writes:
> From: Marc-André Lureau
>
> Signed-off-by: Marc-André Lureau
Reviewed-by: Alex Bennée
> ---
> gdbstub.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gdbstub.c b/gdbstub.c
> index 2a94030d3b..5f0d8af1c0 100644
> --- a/gdbstub.
On Fri, 6 Oct 2017 20:50:12 -0300
Philippe Mathieu-Daudé wrote:
> From: Marc-André Lureau
>
> Signed-off-by: Marc-André Lureau
> ---
> dump.c | 11 +--
> 1 file changed, 5 insertions(+), 6 deletions(-)
Acked-by: Cornelia Huck
On Wed, Oct 04, 2017 at 12:46:28PM +0200, Juan Quintela wrote:
> We create new channels for each new thread created. We send through
> them a string containing multifd so we are
Need to touch-up the commit message to reflect the new protocol?
> sure that we connect the right channels in both si
On Wed, Oct 04, 2017 at 12:46:28PM +0200, Juan Quintela wrote:
> We create new channels for each new thread created. We send through
> them a string containing multifd so we are
> sure that we connect the right channels in both sides.
This message needs updating now that we send a struct.
> di
Hi
- Original Message -
> Cornelia Huck writes:
>
> > On Wed, 04 Oct 2017 14:42:55 +0200
> > Markus Armbruster wrote:
> >
> >> Cornelia Huck writes:
> >>
> >> > On Mon, 02 Oct 2017 09:46:41 +0200
> >> > Markus Armbruster wrote:
> >> >
> >> >> David Hildenbrand writes:
> >> >>
>
On 10/09/2017 10:20 AM, Thomas Huth wrote:
> On 04.10.2017 17:41, Halil Pasic wrote:
>> CSS code needs to tell the IO instruction handlers located in how should
>
> located in how?
>
First, thanks for your review!
Wanted to say: in target/s390x/ioinst.c just forgot to copy paste.
>> the emul
ping
On Mon, Sep 25, 2017 at 12:52 PM, Marc-André Lureau
wrote:
> ping
>
> On Mon, Sep 11, 2017 at 6:59 PM, Marc-André Lureau
> wrote:
>> Recent linux kernels enable KASLR to randomize phys/virt memory
>> addresses. This series aims to provide enough information in qemu
>> dumps so that crash ut
On Mon, Sep 11, 2017 at 06:59:24PM +0200, Marc-André Lureau wrote:
> See docs/specs/vmcoreinfo.txt for details.
>
> "etc/vmcoreinfo" fw_cfg entry is added when using "-device vmcoreinfo".
I'm wondering if you considered just adding the entry to fw_cfg by
default, without requiring any -device arg
On 10/09/2017 11:22 AM, Gonglei (Arei) wrote:
> The next patch refactors make sense to me,
> but why do we need to decouple the virtio-crypto.h?
>
>
I wanted to be able to freely change the host side and test with an unchanged
guest side, that's why I've done that. It's just for testing. I ha
On 09.10.2017 12:54, Halil Pasic wrote:
>
>
> On 10/09/2017 10:20 AM, Thomas Huth wrote:
>> On 04.10.2017 17:41, Halil Pasic wrote:
>>> CSS code needs to tell the IO instruction handlers located in how should
>>
>> located in how?
>>
>
> First, thanks for your review!
>
> Wanted to say: in targ
On Mon, 9 Oct 2017 12:54:03 +0200
Halil Pasic wrote:
> On 10/09/2017 10:20 AM, Thomas Huth wrote:
> > On 04.10.2017 17:41, Halil Pasic wrote:
> >> +/* IO instructions conclude according this */
> >> +typedef struct IOInstEnding {
> >> +/*
> >> + * General semantic of cc codes o
> -Original Message-
> From: Halil Pasic [mailto:pa...@linux.vnet.ibm.com]
> Sent: Monday, October 09, 2017 7:05 PM
>
> On 10/09/2017 11:22 AM, Gonglei (Arei) wrote:
> > The next patch refactors make sense to me,
> > but why do we need to decouple the virtio-crypto.h?
> >
> >
>
> I wante
Hi
- Original Message -
> On Mon, Sep 11, 2017 at 06:59:24PM +0200, Marc-André Lureau wrote:
> > See docs/specs/vmcoreinfo.txt for details.
> >
> > "etc/vmcoreinfo" fw_cfg entry is added when using "-device vmcoreinfo".
>
> I'm wondering if you considered just adding the entry to fw_cfg
* Kevin Wolf (kw...@redhat.com) wrote:
> Am 29.09.2017 um 21:06 hat Dr. David Alan Gilbert geschrieben:
> > * Kevin Wolf (kw...@redhat.com) wrote:
> > > Am 28.09.2017 um 19:01 hat Dr. David Alan Gilbert geschrieben:
> > > > Hi,
> > > > This is a 'fun' bug; I had a good chat to kwolf about it ear
* Maxime Coquelin (maxime.coque...@redhat.com) wrote:
>
>
> On 10/03/2017 03:23 PM, Dr. David Alan Gilbert wrote:
> > * Dr. David Alan Gilbert (dgilb...@redhat.com) wrote:
> > > * Maxime Coquelin (maxime.coque...@redhat.com) wrote:
> > > >
> > > >
> > > > On 06/28/2017 09:00 PM, Dr. David Alan
report error:
intel_rapl: no valid rapl domains found in package 0
intel_rapl: no valid rapl domains found in package 0
and then will shutdown after in a moment of time
qemu log :
qemu: qemu_mutex_lock: Invalid argument
2017-10-09 09:27:34.781+: shutting down, reason=crashed
Find a sol
"Daniel P. Berrange" wrote:
> On Wed, Oct 04, 2017 at 12:46:28PM +0200, Juan Quintela wrote:
>> We create new channels for each new thread created. We send through
>> them a string containing multifd so we are
>> sure that we connect the right channels in both sides.
>
> This message needs updat
"Daniel P. Berrange" wrote:
> On Wed, Oct 04, 2017 at 12:46:28PM +0200, Juan Quintela wrote:
>> We create new channels for each new thread created. We send through
>> them a string containing multifd so we are
>> sure that we connect the right channels in both sides.
>
> This message needs updat
On Mon, 9 Oct 2017 12:03:36 +0100
"Daniel P. Berrange" wrote:
> On Mon, Sep 11, 2017 at 06:59:24PM +0200, Marc-André Lureau wrote:
> > See docs/specs/vmcoreinfo.txt for details.
> >
> > "etc/vmcoreinfo" fw_cfg entry is added when using "-device vmcoreinfo".
>
> I'm wondering if you considered
On Mon, 2017-10-09 at 12:55 +0100, David Buchanan wrote:
> I might be mistaken, but I don't think this patch actually fixes
> CVE-2017-13672. I tested the latest git repo (last commit 530049bc1d)
> against my initial reproducer, and QEMU still segfaults.
Hmm, no segfault here. Tried gtk, sdl, vnc
Move the existing vmdk_find_offset_in_cluster() function to the top of
the driver.
Signed-off-by: Ashijeet Acharya
Reviewed-by: Fam Zheng
---
block/vmdk.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index c665bcc977.
Previously posted series patches:
v1 - http://lists.nongnu.org/archive/html/qemu-devel/2017-03/msg02044.html
v2 - http://lists.nongnu.org/archive/html/qemu-devel/2017-03/msg05080.html
v3 - http://lists.nongnu.org/archive/html/qemu-devel/2017-04/msg00074.html
v4 - http://lists.nongnu.org/archive/htm
Rename the existing function get_whole_cluster() to vmdk_perform_cow()
as its sole purpose is to perform COW for the first and the last
allocated clusters if needed.
Signed-off-by: Ashijeet Acharya
Reviewed-by: Fam Zheng
---
block/vmdk.c | 23 ++-
1 file changed, 14 insertio
Rename the existing get_cluster_offset() to vmdk_get_cluster_offset()
and update name in all the callers accordingly.
Signed-off-by: Ashijeet Acharya
Reviewed-by: Fam Zheng
---
block/vmdk.c | 46 +++---
1 file changed, 23 insertions(+), 23 deletions(-)
d
Set the maximum bytes allowed to get allocated at once to be not more
than the extent size boundary to handle writes at two separate extents
appropriately.
Signed-off-by: Ashijeet Acharya
Reviewed-by: Fam Zheng
---
block/vmdk.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-
Move the cluster tables loading code out of the existing
vmdk_get_cluster_offset() function and implement it in separate
get_cluster_table() and vmdk_l2load() functions.
Signed-off-by: Ashijeet Acharya
Reviewed-by: Fam Zheng
---
block/vmdk.c | 153 ---
Include a next pointer in VmdkMetaData struct to point to the previous
allocated L2 table. Modify vmdk_L2update to start updating metadata for
allocation of multiple clusters at once.
Signed-off-by: Ashijeet Acharya
Reviewed-by: Fam Zheng
---
block/vmdk.c | 128 +
Introduce two new helper functions handle_alloc() and
vmdk_alloc_cluster_offset(). handle_alloc() helps to allocate multiple
clusters at once starting from a given offset on disk and performs COW
if necessary for first and last allocated clusters.
vmdk_alloc_cluster_offset() helps to return the off
vmdk_alloc_clusters() introduced earlier now handles the task of
allocating clusters and performing COW when needed. Thus we can change
vmdk_get_cluster_offset() to stick to the sole purpose of returning
cluster offset using sector number. Update the changes at all call
sites.
Signed-off-by: Ashij
On Mon, Oct 09, 2017 at 02:43:44PM +0200, Igor Mammedov wrote:
> On Mon, 9 Oct 2017 12:03:36 +0100
> "Daniel P. Berrange" wrote:
>
> > On Mon, Sep 11, 2017 at 06:59:24PM +0200, Marc-André Lureau wrote:
> > > See docs/specs/vmcoreinfo.txt for details.
> > >
> > > "etc/vmcoreinfo" fw_cfg entry is
On 04/10/2017 12:46, Juan Quintela wrote:
> The function still don't use multifd, but we have simplified
> ram_save_page, xbzrle and RDMA stuff is gone. We have added a new
> counter and a new flag for this type of pages.
>
> Signed-off-by: Juan Quintela
I still disagree with the approach, and
I might be mistaken, but I don't think this patch actually fixes
CVE-2017-13672. I tested the latest git repo (last commit 530049bc1d)
against my initial reproducer, and QEMU still segfaults.
I think this is because the actual OOB read occurs inside pixman, which
of course is not affected by this
On 2017/09/30 13:05, Wei Wang wrote:
> /**
> + * xb_preload - preload for xb_set_bit()
> + * @gfp_mask: allocation mask to use for preloading
> + *
> + * Preallocate memory to use for the next call to xb_set_bit(). This function
> + * returns with preemption disabled. It will be enabled by xb_pr
On Fri, Sep 22, 2017 at 02:13:16PM -0300, Philippe Mathieu-Daudé wrote:
> Hi,
>
> I have a follow up series using multiples PHY on the MDIO bus based on this
> series.
Hi Philippe!
I think this is a good improvement compared to todays state.
It may make sense to have the generic mdio bus functio
On 09/10/17 13:56, Gerd Hoffmann wrote:
> How do you start
> qemu? Which user interface?
Like this:
qemu-system-x86_64 -vga cirrus [disk image]
(which I assume is using the GTK interface)
I have attached the reproducer NASM source and disk image.
Note that the reproducer is using VBE.
> Have y
On 06/10/2017 23:52, Eduardo Habkost wrote:
> This series enables kvm_pv_unhalt by default on pc-*-2.11 and
> newer.
>
> To do that, I first reworked the existing
> x86_cpu_change_kvm_default() logic to use compat_props instead,
> so we don't need to make the chain of pc_compat_*() functions
> gro
On 06/10/2017 23:52, Eduardo Habkost wrote:
> The default set of KVM CPU features require the host kernel to
> support them. KVM_PV_EOI is the newest one, and was included on
> Linux v3.6 (Linux commit ae7a2a3f).
>
> Running on an old host might break management software
> expectations because th
This patchset is mostly implementation of SG, BLXNS and secure
function return. Parts of it were in the previous patchset,
but had a bug which I've fixed in the SG implementation where
we read the first half of the insn twice by mistake.
Patch 1 is a new trivial bugfix.
Patches 2-4 were in the pre
Implement the SG instruction, which we emulate 'by hand' in the
exception handling code path.
Signed-off-by: Peter Maydell
---
target/arm/helper.c | 132 ++--
1 file changed, 127 insertions(+), 5 deletions(-)
diff --git a/target/arm/helper.c b/tar
A few Thumb instructions are always unconditional even inside an
IT block (as opposed to being UNPREDICTABLE if used inside an
IT block): BKPT, the v8M SG instruction, and the A profile
HLT (debug halt) instruction.
This means we need to suppress the jump-over-instruction-on-condfail
code generati
Refactor the Thumb decode to do the loads of the instruction words at
the top level rather than only loading the second half of a 32-bit
Thumb insn in the middle of the decode.
This is simple apart from the awkward case of Thumb1, where the
BL/BLX prefix and suffix instructions live in what in Thu
Recent changes have left insn_crosses_page() more complicated
than it needed to be:
* it's only called from thumb_tr_translate_insn() so we know
for certain that we're looking at a Thumb insn
* the caller's check for dc->pc >= dc->next_page_start - 3
means that dc->pc can't possibly be 4 al
The code which implements the Thumb1 split BL/BLX instructions
is guarded by a check on "not M or THUMB2". All we really need
to check here is "not THUMB2" (and we assume that elsewhere too,
eg in the ARCH(6T2) test that UNDEFs the Thumb2 insns).
This doesn't change behaviour because all M profile
Implement the BLXNS instruction, which allows secure code to
call non-secure code.
Signed-off-by: Peter Maydell
Reviewed-by: Richard Henderson
---
target/arm/helper.h| 1 +
target/arm/internals.h | 1 +
target/arm/helper.c| 59 ++
target
The common situation of the SG instruction is that it is
executed from S&NSC memory by a CPU in NS state. That case
is handled by v7m_handle_execute_nsc(). However the instruction
also has defined behaviour in a couple of other cases:
* SG instruction in NS memory (behaves as a NOP)
* SG in S mem
Add the M profile secure MMU index values to the switch in
get_a32_user_mem_index() so that LDRT/STRT work correctly
rather than asserting at translate time.
Signed-off-by: Peter Maydell
---
target/arm/translate.c | 4
1 file changed, 4 insertions(+)
diff --git a/target/arm/translate.c b/t
Secure function return happens when a non-secure function has been
called using BLXNS and so has a particular magic LR value (either
0xfefe or 0xfeff). The function return via BX behaves
specially when the new PC value is this magic value, in the same
way that exception returns are handled.
On 09/10/2017 11:09, Cornelia Huck wrote:
On Wed, 4 Oct 2017 15:49:35 +0200
Pierre Morel wrote:
As this patchset will introduce AIS emulation, we always enable
Adapter Interrupt Suppression, depending only from the CPU model.
Signed-off-by: Pierre Morel
---
target/s390x/kvm.c | 1 +
1 fi
On 09/10/2017 10:17, Cornelia Huck wrote:
On Wed, 4 Oct 2017 15:49:36 +0200
Pierre Morel wrote:
Testing to use Adapter Interrupt suppression or not depend on AIS
being enabled in the kernel.
To implement AIS emulation we must move this test inside the FLIC
dedicated irq_inject function.
Furt
Wire up the virtio-input HID devices (keyboard, mouse, tablet)
for the CCW bus. The virtio-input is a virtio-1 device,
so disable legacy revision 0.
Signed-off-by: Farhan Ali
Reviewed-by: Halil Pasic
Reviewed-by: Christian Borntraeger
---
hw/s390x/virtio-ccw.c | 100 +++
On 09/10/2017 10:42, Cornelia Huck wrote:
On Wed, 4 Oct 2017 15:49:37 +0200
Pierre Morel wrote:
Emulate the Adapter Interrupt Suppression in the KVM FLIC interface when
the kernel does not support AIS.
When the kernel KVM does not support AIS, we can not support VFIO PCI
devices but we still
On 09/10/2017 11:08, Cornelia Huck wrote:
On Mon, 9 Oct 2017 10:42:44 +0200
Cornelia Huck wrote:
On Wed, 4 Oct 2017 15:49:37 +0200
Pierre Morel wrote:
Emulate the Adapter Interrupt Suppression in the KVM FLIC interface when
the kernel does not support AIS.
When the kernel KVM does not sup
On Mon, 10/09 18:29, Ashijeet Acharya wrote:
> Optimization test results:
>
> This patch series improves 128 KB sequential write performance to an
> empty VMDK file by 54%
>
> Benchmark command: ./qemu-img bench -w -c 1024 -s 128K -d 1 -t none -f
> vmdk test.vmdk
>
> Changes in v9:
> - rebase th
Reviewed-by: Gabriel Somlo
On Fri, Oct 06, 2017 at 08:49:44PM -0300, Philippe Mathieu-Daudé wrote:
> From: Marc-André Lureau
>
> Signed-off-by: Marc-André Lureau
> Signed-off-by: Philippe Mathieu-Daudé
> [PMD: added hw/misc/pvpanic.c]
> ---
> hw/misc/applesmc.c | 2 +-
> hw/misc/pvpanic.c |
Reviewed-by: Gabriel Somlo
On Fri, Oct 06, 2017 at 08:49:49PM -0300, Philippe Mathieu-Daudé wrote:
> From: Marc-André Lureau
>
> Signed-off-by: Marc-André Lureau
> Signed-off-by: Philippe Mathieu-Daudé
> [PMD: more changes]
> ---
> accel/kvm/kvm-all.c | 8
> 1 file changed, 4 insert
On 09/10/2017 11:06, Cornelia Huck wrote:
On Wed, 4 Oct 2017 15:49:38 +0200
Pierre Morel wrote:
"not supported", surely?
:)
yes, "not supported"
In S390x the Adapter Interrupt Suppression facility is used to mask
interrupts of other PCI devices during interruption handling.
VFIO PCI allo
On 10/06/2017 12:10 PM, David Gibson wrote:
> On Fri, Oct 06, 2017 at 11:53:30AM +0200, Benjamin Herrenschmidt wrote:
>> On Fri, 2017-10-06 at 20:07 +1100, David Gibson wrote:
>>> Hm. Checking mmu_model doesn't seem right to me. I mean, it'll get
>>> the right answer in practice, but the LPCR pro
On 1 September 2017 at 18:21, Eric Auger wrote:
> We enumerate all the PCI devices attached to the SMMU and
> initialize an associated IOMMU memory region and address space.
> This happens on SMMU base instance init.
>
> Those info are stored in SMMUDevice objects. The devices are
> grouped accord
On 06/10/2017 23:52, Eduardo Habkost wrote:
> Commit f010bc643a (target-i386: add feature kvm_pv_unhalt) introduced the
> kvm_pv_unhalt feature but didn't enable it by default.
>
> Without kvm_pv_unhalt we see a measurable degradation in scheduling
> performance, so enabling it by default
On 09.10.17 16:40, Paolo Bonzini wrote:
> On 06/10/2017 23:52, Eduardo Habkost wrote:
>> Commit f010bc643a (target-i386: add feature kvm_pv_unhalt) introduced the
>> kvm_pv_unhalt feature but didn't enable it by default.
>>
>> Without kvm_pv_unhalt we see a measurable degradation in schedul
On Wed, 4 Oct 2017 15:49:38 +0200
Pierre Morel wrote:
> In S390x the Adapter Interrupt Suppression facility is used to mask
> interrupts of other PCI devices during interruption handling.
>
> VFIO PCI allows the interrupts to be delivered rapidely through KVM via
> IRQfd or to be delivered thro
On 1 September 2017 at 18:21, Eric Auger wrote:
> Those two functions will be used to access configuration
> data (STE, CD) and page table entries in guest RAM.
>
> Signed-off-by: Eric Auger
> ---
> hw/arm/smmu-common.c | 37 +
> include/hw/arm/smmu-co
Hi, John.
This is the original letter
https://lists.nongnu.org/archive/html/qemu-devel/2016-11/msg04091.html.
In short problem is next. If during full backup I miss the completion
event I don't know whether backup file is correct or not. If I miss the
event during incremental backup additionally
On Fri, Oct 6, 2017 at 6:48 AM, Peter Maydell wrote:
> On 18 September 2017 at 20:50, Andrey Smirnov
> wrote:
>> Save some computation time and avoid calculating CRC's frame
>>
>> Cc: Peter Maydell
>> Cc: Jason Wang
>> Cc: qemu-devel@nongnu.org
>> Cc: qemu-...@nongnu.org
>> Cc: yurov...@gmail.
BDRV_SECTOR_BITS is defined to be 9 in block.h (and BDRV_SECTOR_SIZE
is calculated from that), but there are still a few placed where we
are using the literal value instead of the macro.
Signed-off-by: Alberto Garcia
---
block/qcow2-cluster.c | 6 +++---
block/qcow2.c | 4 ++--
2 files c
Ping!
Unfortunately I'm not sure who to add other than the current recipients,
but I'm eager for feedback and would love to work this into something
that will allow for using the full ARM PMU.
I've also updated Peter Crosthwaite's email since the xilinx one appears
to be stale.
-Aaron
On Sep 2
Hi,
Looks like vte_terminal_copy_clipboard() is been deprecated:
CC ui/gtk.o
ui/gtk.c: In function ‘gd_menu_copy’
ui/gtk.c:1705:5: error: ‘vte_terminal_copy_clipboard’ is deprecated
[-Werror=deprecated-declarations]
vte_terminal_copy_clipboard(VTE_TERMINAL(vc->vte.terminal));
^~
On Fri, Oct 6, 2017 at 6:56 AM, Peter Maydell wrote:
> On 18 September 2017 at 20:50, Andrey Smirnov
> wrote:
>> In current implementation, packet queue flushing logic seem to suffer
>> from a deadlock like scenario if a packet is received by the interface
>> before before Rx ring is initialized
On 10/09/2017 01:07 PM, Thomas Huth wrote:
> On 09.10.2017 12:54, Halil Pasic wrote:
>>
>>
>> On 10/09/2017 10:20 AM, Thomas Huth wrote:
>>> On 04.10.2017 17:41, Halil Pasic wrote:
CSS code needs to tell the IO instruction handlers located in how should
>>>
>>> located in how?
>>>
>>
>> Firs
On Mon, Oct 09, 2017 at 03:55:42PM +0100, Anthony PERARD wrote:
> Hi,
>
> Looks like vte_terminal_copy_clipboard() is been deprecated:
>
> CC ui/gtk.o
> ui/gtk.c: In function ‘gd_menu_copy’
> ui/gtk.c:1705:5: error: ‘vte_terminal_copy_clipboard’ is deprecated
> [-Werror=deprecated-declara
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