cpu_get_ticks() provides a common interface across targets for
calculating CPU cycles. Using this fixes PMCCNTR reads when -icount
is specified (previously a non-increasing value was returned).
Signed-off-by: Christopher Covington
---
target-arm/helper.c | 9 +++--
1 file changed, 3 insertio
On 2015-09-22 13:24, Richard Henderson wrote:
> As it's only caller, this tidies things a bit.
>
> Reviewed-by: Peter Maydell
> Signed-off-by: Richard Henderson
> ---
> include/exec/exec-all.h | 2 -
> translate-all.c | 131
> ++--
> 2 file
On 2015-09-22 13:24, Richard Henderson wrote:
> This symbol no longer exists.
>
> Reviewed-by: Peter Maydell
> Signed-off-by: Richard Henderson
> ---
> target-alpha/cpu.h | 1 -
> target-arm/cpu.h| 1 -
> target-cris/cpu.h | 1 -
> target-i386/cpu.h | 1 -
> target-lm32
Same as v1 but 2 last patches dropped.
Not reposting since patches left are the same.
The following changes since commit fefa4b128de06cec6d513f00ee61e8208aed4a87:
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150923.0'
into staging (2015-09-23 21:39:46 +0100)
are available
On 2015-09-22 13:25, Richard Henderson wrote:
> Adjust all translators to respect it.
>
> Reviewed-by: Peter Maydell
> Signed-off-by: Richard Henderson
> ---
> target-alpha/translate.c | 3 +++
> target-arm/translate-a64.c| 3 +++
> target-arm/translate.c| 6 +-
> target
This series fixes a bug related to irqfd setup for edge sensitive IRQs
and proposes a new startup sequence for irqfd signaling.
The current startup sequence brings some issues with respect to the
oncoming ARM IRQ forwarding support. The new startup sequence starts
either irqfd signaling or eventfd
unmask EventNotifier might not be initialized in case of edge
sensitive irq. Using EventNotifier pointers make life simpler to
handle the edge-sensitive irqfd setup.
Signed-off-by: Eric Auger
---
hw/vfio/platform.c | 35 ---
include/hw/vfio/vfio-platf
In irqfd mode, current code attempts to set a resamplefd whatever
the type of the IRQ. For an edge-sensitive IRQ this attempt fails
and as a consequence, the whole irqfd setup fails and we fall back
to the slow mode. This patch bypasses the resamplefd setting for
non level-sentive IRQs.
Signed-off
With current implementation, eventfd VFIO signaling is first set up and
then irqfd is setup, if supported and allowed.
This start sequence causes several issues with IRQ forwarding setup
which, if supported, is transparently attempted on irqfd setup:
IRQ forwarding setup is likely to fail if the I
On 2015-09-22 13:25, Richard Henderson wrote:
> The gen_opc_* arrays are already redundant with the data stored in
> the insn_start arguments. Transition restore_state_to_opc to use
> data from the latter.
>
> Reviewed-by: Peter Maydell
> Signed-off-by: Richard Henderson
> ---
> include/exec/e
The following changes since commit 9438fe9e56760e5e5e11d6c7d12ed9c64a0c8446:
Merge remote-tracking branch 'remotes/elmarco/tags/rm-libcacard' into staging
(2015-09-24 17:04:31 +0100)
are available in the git repository at:
git://qemu.weilnetz.de/qemu.git tags/pull-wxx-20150924
Signed-off-by: Stefan Weil
---
slirp/tcp_input.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c
index f946db8..00a77b4 100644
--- a/slirp/tcp_input.c
+++ b/slirp/tcp_input.c
@@ -584,7 +584,13 @@ findso:
goto cont_input;
The uninstall keys include an option key "DisplayVersion" which we set
now. By default the version value is read from file VERSION, but it is
also possible to pass VERSION=#.#.# to make.
Signed-off-by: Stefan Weil
---
Makefile | 1 +
qemu.nsi | 3 +++
2 files changed, 4 insertions(+)
diff --git
From: Paolo Bonzini
QemuEvents are used heavily by call_rcu. We do not want them to be slow,
but the current implementation does a kernel call on every invocation
of qemu_event_* and won't cut it.
So, wrap a Win32 manual-reset event with a fast userspace path. The
states and transitions are th
From: "Daniel P. Berrange"
When building for Mingw64 target on Fedora 22 a warning
is issued about _WIN32_WINNT being redefined.
In file included from ui/gtk.c:40:0:
include/ui/gtk.h:5:0: warning: "_WIN32_WINNT" redefined
# define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_V
From: "Daniel P. Berrange"
The oslib-win32 file currently provides a localtime_r and
gmtime_r replacement unconditionally. Some versions of
Mingw-w64 would provide crude macros for localtime_r/gmtime_r
which QEMU takes care to disable. Latest versions of Mingw-w64
now provide actual functions for
On 09/24/2015 01:02 PM, Aurelien Jarno wrote:
>> @@ -2903,6 +2903,9 @@ static inline void
>> gen_intermediate_code_internal(AlphaCPU *cpu,
>> if (max_insns == 0) {
>> max_insns = CF_COUNT_MASK;
>> }
>
> I guess you can change also change the value to TCG_MAX_INSNS, though I
> g
On 24 September 2015 at 12:54, Michael S. Tsirkin wrote:
> Same as v1 but 2 last patches dropped.
> Not reposting since patches left are the same.
>
> The following changes since commit fefa4b128de06cec6d513f00ee61e8208aed4a87:
>
> Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-
On 24 September 2015 at 14:08, Peter Maydell wrote:
> On 24 September 2015 at 12:54, Michael S. Tsirkin wrote:
>> Same as v1 but 2 last patches dropped.
>> Not reposting since patches left are the same.
>>
>> The following changes since commit fefa4b128de06cec6d513f00ee61e8208aed4a87:
>>
>> Mer
Lastly, the machine 'power down' button doesn't work and a new message
appeared inside hurd:
'kdb: queue full'
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1498144
Title:
Failure booting hurd wi
Even though not related to the original issue (was also happening on
i386 a few days ago), after getting to the login prompt inside hurd the
keyboard doesn't work and the only clue from the kernel at boot time
might be this:
'Unexpected ACK from keyboard'
or this:
'/bin/console: could not receiv
This replaces the per-action property as in Fam's series.
Instead, we have a transaction-wide property that is shared
with each action.
At the action level, if a property supplied transaction-wide
is disagreeable, we return error and the transaction is aborted.
RFC:
Where this makes sense: Any t
On 09/18/2015 02:01 AM, Jason Wang wrote:
> Factor out sg unmapping logic. This will be reused by the patch that
> can discard descriptor.
>
> Cc: Michael S. Tsirkin
> Signed-off-by: Jason Wang
> ---
> hw/virtio/virtio.c | 15 ++-
> 1 file changed, 10 insertions(+), 5 deletions(-)
>
Hi
- Original Message -
> On Thu, Sep 24, 2015 at 6:22 PM, wrote:
> > From: Thibaut Collet
> >
> > A new vhost user message is added to allow QEMU to ask to vhost user
> > backend to
> > broadcast a fake RARP after live migration for guest without GUEST_ANNOUNCE
> > capability.
> >
> >
On 9/24/15 02:34, Richard Henderson wrote:
> You forgot to cc qemu-devel.
>
Oh, we can not find it in qemu mail archive list. But I really cc
qemu-devel.
When I send the next patches, I'll notice about it, if still "can not cc
qemu-devel", I shall try to send patches from my hotmail client.
>
Consider the following circumstances:
- An x86-64 multicore system is running with all cores set for long mode
(EFER.LME and EFER.LMA set)
- The OS decides to re-launch one of the AP CPUs using an INIT IPI
According to the Intel architecture manual, an INIT IPI should reset the CPU
state (with
On Thu, Sep 24, 2015 at 12:27:39PM +0200, Laurent Vivier wrote:
>When DT node names for PCI devices are generated by SLOF,
>they are generated according to the type of the device
>(for instance, ethernet for virtio-net-pci device).
>
>Node name for hotplugged devices is generated by QEMU.
>This pat
git repository at:
>
> git://qemu.weilnetz.de/qemu.git tags/pull-wxx-20150924
>
> for you to fetch changes up to 4d9310f427b477a126f6f2006c3a73b9764948b6:
>
> oslib-win32: only provide localtime_r/gmtime_r if missing (2015-09-24
> 21:13:49 +0200)
>
> ---
On 4 September 2015 at 00:13, Pavel Fedin wrote:
> Peter Maydell wrote:
>> Did you report the bug where the pci controller driver
>> fails to start if the second region is out of its range
>> to the kernel mailing list? (It would be nice to be able
>> to point to a kernel patch in the changelog to
On 09/24/2015 07:35 PM, Markus Armbruster wrote:
Yang Hongyang writes:
On 09/24/2015 05:42 PM, Markus Armbruster wrote:
Yang Hongyang writes:
On 09/24/2015 03:43 PM, Markus Armbruster wrote:
This has finally reached the front of my review queue. I apologize for
the lng delay.
Copy
On 09/24/2015 07:36 PM, Markus Armbruster wrote:
Yang Hongyang writes:
On 09/24/2015 05:42 PM, Markus Armbruster wrote:
Yang Hongyang writes:
On 09/24/2015 03:43 PM, Markus Armbruster wrote:
This has finally reached the front of my review queue. I apologize for
the lng delay.
Copy
On 09/24/2015 07:40 PM, Markus Armbruster wrote:
Yang Hongyang writes:
On 09/24/2015 04:41 PM, Markus Armbruster wrote:
Yang Hongyang writes:
Add a netfilter object based on QOM.
A netfilter is attached to a netdev, captures all network packets
that pass through the netdev. When we dele
On 09/24/2015 08:53 PM, Denis V. Lunev wrote:
> From: Igor Redko
>
> Release qemu global mutex before call synchronize_rcu().
> synchronize_rcu() waiting for all readers to finish their critical
> sections. There is at least one critical section in which we try
> to get QGM (critical section is i
On 09/25/2015 02:58 AM, Michael S. Tsirkin wrote:
> On Thu, Sep 24, 2015 at 04:21:02PM +0300, Michael S. Tsirkin wrote:
>> From: Jason Wang
>>
>> Factor out sg unmapping logic. This will be reused by the patch that
>> can discard descriptor.
>>
>> Cc: Michael S. Tsirkin
>> Signed-off-by: Jason
On 09/25/2015 12:19 AM, Andrew James wrote:
> On 09/18/2015 02:01 AM, Jason Wang wrote:
>> > Factor out sg unmapping logic. This will be reused by the patch that
>> > can discard descriptor.
>> >
>> > Cc: Michael S. Tsirkin
>> > Signed-off-by: Jason Wang
>> > ---
>> > hw/virtio/virtio.c | 15
On Wed, Sep 23, 2015 at 12:32 AM, Sai Pavan Boddu
wrote:
> Split sdhci.h into Pubilc version (i.e include/hw/sd/sdhci.h) and
> Internal version (i.e hw/sd/sdhci-interna.h) based on register
"internal".
> declarations and object declaration.
>
> Signed-off-by: Sai Pavan Boddu
> Reviewed-by: Alis
On Wed, Sep 23, 2015 at 12:32 AM, Sai Pavan Boddu
wrote:
> Create a sd directory under include/hw/ and move sd.h to same.
>
> Signed-off-by: Sai Pavan Boddu
> Reviewed-by: Alistair Francis
This probably needs more work for what the public API should be, but a
step in the right direction for SoC
> -Original Message-
> From: Peter Crosthwaite [mailto:crosthwaitepe...@gmail.com]
> Sent: Friday, September 25, 2015 9:02 AM
> To: Sai Pavan Boddu
> Cc: qemu-devel@nongnu.org Developers; Peter Maydell; Alistair Francis;
> Edgar Iglesias; Sai Pavan Boddu
> Subject: Re: [PATCH V6 1/2] sd.h
> -Original Message-
> From: Peter Crosthwaite [mailto:crosthwaitepe...@gmail.com]
> Sent: Friday, September 25, 2015 9:00 AM
> To: Sai Pavan Boddu
> Cc: qemu-devel@nongnu.org Developers; Peter Maydell; Alistair Francis;
> Edgar Iglesias; Sai Pavan Boddu
> Subject: Re: [PATCH V6 2/2] sdhc
Here's the v3 patch. I applied it and compiled QEMU, and it worked fine.
Changes so far:
v1
- Created argument filters for the madvise, shmget, and shmctl syscalls.
v1 -> v2
- Added 5 new madvise flags which were present in the source code but not in
the strace which I generated.
- Added IP_
>Can you point out which exact use case breaks if you don't whitelist the
>below mentioned system calls' flags?
It happens whenever I do -runas with the sandbox enabled, or chroot with the
sandbox enabled.
sh# qemu-system-x86_64 -m 2048 -enable-kvm -chroot /var/empty -sandbox on \
> -cdrom /tmp/d
Factor out sg unmapping logic. This will be reused by the patch that
can discard descriptor.
Cc: Michael S. Tsirkin
Cc: Andrew James
Signed-off-by: Jason Wang
---
Changes from V1:
- Fix use of uninitialized var warning.
---
hw/virtio/virtio.c | 14 ++
1 file changed, 10 insertions(
This patch introduces virtqueue_discard() to discard a descriptor and
unmap the sgs. This will be used by the patch that will discard
descriptor when packet is truncated.
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio.c | 7 +++
include/hw/virtio/virtio.h | 2
When packet is truncated during receiving, we drop the packets but
neither discard the descriptor nor add and signal used
descriptor. This will lead several issues:
- sg mappings are leaked
- rx will be stalled if a lots of packets were truncated
In order to be consistent with vhost, fix by disca
On 09/24/2015 07:19 PM, Shmulik Ladkani wrote:
> Hi,
>
> On Thu, 3 Sep 2015 10:19:19 +0300, shmulik.ladk...@ravellosystems.com wrote:
>> On Wed, 2 Sep 2015 17:14:52 +0100, stefa...@redhat.com wrote:
>>> From: Fam Zheng
>>>
>>> Commit 6e99c63 ("net/socket: Drop net_socket_can_send") changed the
On Thu, Sep 24, 2015 at 11:32:14AM -0600, Alex Williamson wrote:
> On Thu, 2015-09-24 at 14:33 +1000, David Gibson wrote:
> > Depending on the host IOMMU type we determine and record the available page
> > sizes for IOMMU translation. We'll need this for other validation in
> > future patches.
> >
On Thu, Sep 24, 2015 at 11:32:29AM -0600, Alex Williamson wrote:
> On Thu, 2015-09-24 at 14:33 +1000, David Gibson wrote:
> > When we have guest visible IOMMUs, we allow notifiers to be registered
> > which will be informed of all changes to IOMMU mappings. This is used by
> > vfio to keep the hos
On Thu, Sep 24, 2015 at 10:01:55AM -0600, Alex Williamson wrote:
> On Thu, 2015-09-24 at 14:33 +1000, David Gibson wrote:
> > Currently the VFIOContainer iommu_data field contains a union with
> > different information for different host iommu types. However:
> >* It only actually contains inf
On Thu, Sep 24, 2015 at 11:32:01AM -0600, Alex Williamson wrote:
> On Thu, 2015-09-24 at 14:33 +1000, David Gibson wrote:
> > The current vfio core code assumes that the host IOMMU is capable of
> > mapping any IOVA the guest wants to use to where we need. However, real
> > IOMMUs generally only s
On Thu, Sep 24, 2015 at 06:08:59PM +0200, Laurent Vivier wrote:
>
>
> On 24/09/2015 06:33, David Gibson wrote:
> > When we have guest visible IOMMUs, we allow notifiers to be registered
> > which will be informed of all changes to IOMMU mappings. This is used by
> > vfio to keep the host IOMMU m
Ping...
Thanks
Tiejun
On 9/18/2015 4:30 PM, Tiejun Chen wrote:
Ian,
As we discussed previously,
http://patchwork.ozlabs.org/patch/457055/
now it's time to push this into on xen/tools side since all qemu stuffs
have been merged.
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02094.
Eduardo Habkost writes:
> On Thu, Sep 24, 2015 at 08:57:21PM +0200, Markus Armbruster wrote:
> [...]
>> diff --git a/hw/arm/allwinner-a10.c b/hw/arm/allwinner-a10.c
>> index ff249af..7692090 100644
>> --- a/hw/arm/allwinner-a10.c
>> +++ b/hw/arm/allwinner-a10.c
>> @@ -103,6 +103,8 @@ static void
On 09/03/2015 12:33 AM, Eric Blake wrote:
> On 09/02/2015 02:51 AM, Wen Congyang wrote:
>> Signed-off-by: Wen Congyang
>> Signed-off-by: zhanghailiang
>> Signed-off-by: Gonglei
>> Cc: Luiz Capitulino
>> Cc: Michael Roth
>> Reviewed-by: Paolo Bonzini
>> ---
>> block.c | 43 +
For block replication, we have such backing chain:
secondary disk <-- hidden disk <-- active disk
secondary disk is top BDS(use bacing reference), so it can be opened in
read-write mode. But hidden disk is read only, and we need to write to
hidden disk(backup job will write data to it).
TODO:
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
Reviewed-by: Jeff Cody
---
block/backup.c | 14 ++
blockjob.c | 11 +++
include/block/blockjob.h | 12
3 files changed, 37 insertions(+)
diff --git a/block/
Signed-off-by: Wen Congyang
---
qapi/block-core.json | 21 ++---
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index d5a177b..0907a72 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -219,7 +219,7 @@
#
Signed-off-by: Wen Congyang
---
block.c | 25 +
blockdev.c| 37 ++---
include/block/block.h | 1 +
3 files changed, 32 insertions(+), 31 deletions(-)
diff --git a/block.c b/block.c
index 328c52f..f9a985c 100644
--
Block replication is a very important feature which is used for
continuous checkpoints(for example: COLO).
You can the detailed information about block replication from here:
http://wiki.qemu.org/Features/BlockReplication
Usage:
Please refer to docs/block-replication.txt
This patch series is bas
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
---
block.c | 83 +++
include/block/block.h | 4 +++
2 files changed, 87 insertions(+)
diff --git a/block.c b/block.c
index 5cb916b..5891c4d 100644
---
When opening BDS, we need to create backup jobs for
image-fleecing.
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
Reviewed-by: Stefan Hajnoczi
Reviewed-by: Jeff Cody
---
block/Makefile.objs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
Reviewed-by: Alberto Garcia
---
block/quorum.c | 77 ++
1 file changed, 77 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index 111a57b..d647ab4
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
Cc: Luiz Capitulino
Cc: Michael Roth
Reviewed-by: Paolo Bonzini
---
block.c | 43 +++
include/block/block.h | 5 +
include/block/block_int.h | 14
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
---
block/Makefile.objs | 1 +
block/replication.c | 471
2 files changed, 472 insertions(+)
create mode 100644 block/replication.c
diff --git a/block/Makefil
Signed-off-by: Wen Congyang
Signed-off-by: Yang Hongyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
---
docs/block-replication.txt | 259 +
1 file changed, 259 insertions(+)
create mode 100644 docs/block-replication.txt
diff --git a/docs/b
On 09/24/2015 04:35 PM, Yang Hongyang wrote:
> On 09/24/2015 03:43 PM, Markus Armbruster wrote:
>> This has finally reached the front of my review queue. I apologize for
>> the lng delay.
>>
>> Copying Paolo for another pair of eyeballs (he wrote this code).
>>
> [...]
>>> +
>>> +opts =
Dropped the offending iommu patch.
The following changes since commit fefa4b128de06cec6d513f00ee61e8208aed4a87:
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150923.0'
into staging (2015-09-23 21:39:46 +0100)
are available in the git repository at:
git://git.kernel.org/
On Thu, Sep 24, 2015 at 04:20:53PM +0300, Michael S. Tsirkin wrote:
> From: Knut Omang
>
> - Use a hash table indexed on bus pointers to store information about buses
> instead of using the bus numbers.
> Bus pointers are stored in a new VTDBus struct together with the vector
> of device ad
On 09/24/2015 07:52 PM, Markus Armbruster wrote:
> Yang Hongyang writes:
>
>> On 09/24/2015 04:41 PM, Markus Armbruster wrote:
>>> Yang Hongyang writes:
>>>
Add a netfilter object based on QOM.
A netfilter is attached to a netdev, captures all network packets
that pass throu
301 - 368 of 368 matches
Mail list logo
