Hi,
The v4 patch uses qemu_getdtablesize(), remove os-android.h and
use a local buffer when calling ptsname_r(). This patch is based
on version: 007e620a7576e4ce2ea6955541e87d8ae8ed32ae.
---
Building QEMU on android reqiures and
2015-09-28 19:40 GMT+08:00 Paolo Bonzini :
>
>
> On 24/09/2015 15:21, Houcheng Lin wrote:
>> +if [ "$android" = "yes" ] ; then
>> + LIBS="-lglib-2.0 -lgthread-2.0 -lz -lpixman-1 -lintl -liconv -lc $LIBS"
>> + libs_qga="-lglib-2.0 -lgthread-2.0 -lz -lpixman-1 -lintl -liconv -lc"
>> +fi
>
> This ch
From: Chen Gang
Just according to v1multu instruction implementation.
Signed-off-by: Chen Gang
---
target-tilegx/helper.h | 1 +
target-tilegx/simd_helper.c | 13 +
target-tilegx/translate.c | 5 +
3 files changed, 19 insertions(+)
diff --git a/target-tilegx/helper.h
On 10/02/2015 11:11 AM, Markus Armbruster wrote:
>>> Why wrap function c_name() in a method? Why not simply call the
>>> function?
>>
>> 'self.c_name()' is shorter than 'c_name(self.name)'. And I already had
>> long lines with that seen[self.c_name()].describe() pattern.
>
> You could also try
On Thu, Oct 01, 2015 at 05:49:25PM -0700, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Introduce ARMMMUFaultInfo to propagate MMU Fault information
> across the MMU translation code path. This is in preparation for
> adding State-2 translation.
>
> No functional changes.
>
> Signed-
On 09/24/2015 04:59 PM, Laurent Vivier wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 24/09/2015 01:54, David Gibson wrote:
On Wed, Sep 23, 2015 at 08:55:01PM +0200, Laurent Vivier wrote:
On 17/09/2015 15:09, David Gibson wrote:
At present the PCI host bridge (PHB) for the pserie
On 2015-10-02 06:25:50, Laszlo Ersek wrote:
> On 10/02/15 14:07, Gerd Hoffmann wrote:
> > Hi,
> >
> >>> Any -kernel boot on x86 will use either linuxboot.bin or multiboot.bin.
> >>
> >> (Except when your firmware is OVMF -- OVMF has its own LoadLinuxLib. So,
> >> if you decide to extend linuxboo
Some distros [1] don't ship systematically static libraries,
and pkg-config doesn't give us the information.
This is the case for libtasn1, so add a check in configure
to see if linker is able to find the library.
[1] https://fedoraproject.org/wiki/Archive:PackagingDrafts/StaticLibraryPolicy
Sig
On 2 October 2015 at 22:46, Laurent Vivier wrote:
> Some distros [1] don't ship systematically static libraries,
> and pkg-config doesn't give us the information.
>
> This is the case for libtasn1, so add a check in configure
> to see if linker is able to find the library.
>
> [1] https://fedorapr
On Wed, Sep 30, 2015 at 2:10 PM, Peter Crosthwaite
wrote:
> On Tue, Sep 29, 2015 at 4:03 PM, Alistair Francis
> wrote:
>> Seperate out the XilinxSPIPS struct into a seperate header
>> file.
>>
>> Signed-off-by: Alistair Francis
>> ---
>>
>> hw/ssi/xilinx_spips.c | 104 +-
On 2 October 2015 at 21:48, Christopher Covington wrote:
> What I meant to ask was, do you see any reason for cpu_get_ticks() to exist?
> If no architecture besides i386 wants to use it, perhaps the code should be
> moved there.
OTOH various non-x86 things do use the closely related cpu_get_real_
On 10/02/2015 10:57 AM, Eric Blake wrote:
> On 10/02/2015 10:48 AM, Markus Armbruster wrote:
>
Do it the OO-way: QAPISchemaEntity.is_implicit() returns False. Any
subclass that can have implicitly defined instances overrides it:
QAPISchemaObjectType.is_implicit() tests for ':' pref
On 2 October 2015 at 19:20, Sair, Umair wrote:
> If I am understanding correct, you are saying that we should set
> addr->has_ipv6 and addr->has_ipv4 to true in any case, then in my opinion we
> should simply ignore the value of addr->has_ipv* while evaluating the value
> of ipv4 and ipv6 varia
On 10/02/2015 11:05 AM, Markus Armbruster wrote:
>> Might be doable, but then we'd have to generate the implicit object name
>> prior to creating its Member objects (thus splitting
>> _make_implicit_object_type() into two parts).
>
> def _make_implicit_object_type(self, name, role, members):
Some distros [1] don't ship systematically static libraries,
and pkg-config doesn't give us the information.
This is the case for libtasn1, so add a check in configure
to see if linker is able to find the library.
[1] https://fedoraproject.org/wiki/Archive:PackagingDrafts/StaticLibraryPolicy
Sig
On Thu, Oct 1, 2015 at 4:31 AM, Andrea Bolognani wrote:
> On Tue, 2015-09-29 at 16:03 -0700, Alistair Francis wrote:
>> Connect the SPI devices to Xilinx's ZynqMP.
>>
>> I also need to make some changes to the actual SPI device to
>> imporove the fuctionality, but for the time being this works.
>>
On Thu, Oct 1, 2015 at 10:39 AM, Peter Crosthwaite
wrote:
> On Thu, Oct 1, 2015 at 10:19 AM, Alistair Francis
> wrote:
>> On Wed, Sep 30, 2015 at 2:06 PM, Peter Crosthwaite
>> wrote:
>>> On Tue, Sep 29, 2015 at 4:03 PM, Alistair Francis
>>> wrote:
Move the ssi.h include file into the ssi d
On 09/21/2015 08:25 AM, Peter Lieven wrote:
> PIO read requests on the ATAPI interface used to be sync blk requests.
> This has to siginificant drawbacks. First the main loop hangs util an
> I/O request is completed and secondly if the I/O request does not
> complete (e.g. due to an unresponsive
On 10/02/2015 03:56 PM, Peter Crosthwaite wrote:
> On Fri, Oct 2, 2015 at 12:25 PM, Christopher Covington
> wrote:
>> On 10/02/2015 01:25 PM, Peter Crosthwaite wrote:
>>> On Fri, Oct 2, 2015 at 9:56 AM, Peter Maydell
>>> wrote:
On 2 October 2015 at 17:44, Christopher Covington
wrote:
On Fri, Oct 2, 2015 at 12:25 PM, Christopher Covington
wrote:
> On 10/02/2015 01:25 PM, Peter Crosthwaite wrote:
>> On Fri, Oct 2, 2015 at 9:56 AM, Peter Maydell
>> wrote:
>>> On 2 October 2015 at 17:44, Christopher Covington
>>> wrote:
I've sent out the CPI test case and while exercising
On Fri, Oct 02, 2015 at 03:24:24PM -0300, Eduardo Habkost wrote:
> On Tue, Sep 22, 2015 at 02:29:01PM +0200, Igor Mammedov wrote:
> > On Wed, 16 Sep 2015 17:19:12 +0800
> > Zhu Guihua wrote:
> >
> > > TCG supports per CPU address space, and the emulation quality is
> > > a bit better with it.
> >
From: Marc-André Lureau
Use irqfd for improving context switch when notifying the guest.
If the host doesn't support kvm irqfd, regular msi notifications are
still supported.
Note: the ivshmem implementation doesn't allow switching between MSI and
IO interrupts, this patch doesn't either.
Signe
From: Marc-André Lureau
Instead of handling allocation, teach ivshmem to use a memory backend.
This allows to use hugetlbfs backed memory now.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c| 84 +---
test
From: Marc-André Lureau
No need to store an extra int for the vector number when it can be
computed easily by looking at the position in the array.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
From: Marc-André Lureau
Use the common qemu utility function to parse the memory size.
Signed-off-by: Marc-André Lureau
---
hw/misc/ivshmem.c | 36 +---
1 file changed, 5 insertions(+), 31 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index b8
From: Marc-André Lureau
The array is used to have vector specific data, so use a more
descriptive name.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/hw/misc/ivshmem.c
From: Marc-André Lureau
Those are mostly useful for writing tests.
Signed-off-by: Marc-André Lureau
---
include/glib-compat.h | 61 +++
1 file changed, 61 insertions(+)
diff --git a/include/glib-compat.h b/include/glib-compat.h
index 318e000..fb
From: Marc-André Lureau
qpci_msix_pending() writes on pba region, causing qemu to SEGV:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x77fba8c0 (LWP 25882)]
0x in ?? ()
(gdb) bt
#0 0x in ()
#1 0x556556c5 in m
From: David Marchand
When using ivshmem devices, notifications between guests can be sent as
interrupts using a ivshmem-server (typical use described in documentation).
The client is provided as a debug tool.
Signed-off-by: Olivier Matz
Signed-off-by: David Marchand
[fix a valgrind warning, op
From: Marc-André Lureau
getopt() optarg points to argv memory, no need to dup those values,
fixes small leaks detected by clang-analyzer.
Signed-off-by: Marc-André Lureau
Reviewed-by: Vladimir Sementsov-Ogievskiy
---
contrib/ivshmem-client/main.c | 2 +-
contrib/ivshmem-server/main.c | 6 +++-
On 10/02/2015 01:25 PM, Peter Crosthwaite wrote:
> On Fri, Oct 2, 2015 at 9:56 AM, Peter Maydell
> wrote:
>> On 2 October 2015 at 17:44, Christopher Covington
>> wrote:
>>> I've sent out the CPI test case and while exercising it I noticed that
>>> Laurent's patch fixed -icount. So my original g
From: Marc-André Lureau
The current ivshmem protocol uses 'long' for integers. But the
sizeof(long) depends on the host and the endianess is not defined, which
may cause portability troubles.
Instead, switch to using little-endian int64_t. This breaks the
protocol, except on x64 little-endian ho
From: Marc-André Lureau
As pointed out on the ML by Andrew Jones, glibc no longer permits
creating POSIX shm on hugetlbfs directly. When given a hugetlbfs path,
create a shareable file there.
Signed-off-by: Marc-André Lureau
Reviewed-by: Vladimir Sementsov-Ogievskiy
---
contrib/ivshmem-server
From: Marc-André Lureau
In practice, the number of VM is limited to MAXUINT16 in ivshmem, so use
the same limit on the server (removes a theorical infinite loop)
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
contrib/ivshmem-server/ivshmem-server.c | 11 ++-
contrib
From: Marc-André Lureau
The interrupt mask is a state value, it should be reset, like the
interrupt status.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 50af4
From: Marc-André Lureau
Remove shm_fd from device state, closing it as early as possible to avoid leaks.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 16 +---
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/hw/misc/ivshmem.c
From: Marc-André Lureau
Allow a test to add abort handlers, use GHook for all handlers.
There is currently no way to remove a handler, but it could be
later added if needed.
Signed-off-by: Marc-André Lureau
---
tests/libqtest.c | 37 -
tests/libqtest.h | 2
From: Marc-André Lureau
Adds 4 ivshmemtests:
- single qemu instance and basic IO
- pair of instances, check memory sharing
- pair of instances with server, and MSIX
- hot plug/unplug
A temporary shm is created as well as a directory to place server
socket, both should be clear on exit and abort.
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 9023f95..7be3d5e 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/misc/ivshmem.c
@@ -925,6 +925,7 @
From: Marc-André Lureau
The server should not change the shm, and this isn't handled by qemu and
we should should verify this in qemu.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/hw/misc/ivshmem.
From: Marc-André Lureau
0 is a valid fd value, so change conditions and set -1 value early
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index
From: David Marchand
Add some notes on the parts needed to use ivshmem devices: more specifically,
explain the purpose of an ivshmem server and the basic concept to use the
ivshmem devices in guests.
Move some parts of the documentation and re-organise it.
Signed-off-by: David Marchand
Reviewed
From: Marc-André Lureau
Use some more explicit variables to simplify the code.
Signed-off-by: Marc-André Lureau
---
hw/misc/ivshmem.c | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 6ee4881..c054e52
From: David Marchand
Send a protocol version as the first message from server, clients must
close communication if they don't support this protocol version. Older
QEMUs should be fine with this change in the protocol since they
overrides their own vm_id on reception of an id associated to no
eve
From: Marc-André Lureau
load_state_old() is used to keep compatibility with version 0.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 142 ++
1 file changed, 89 insertions(+), 53 deletions(-)
diff --gi
From: Marc-André Lureau
Check the number of vectors received from the server, to avoid
out of bound array access.
Signed-off-by: Marc-André Lureau
---
contrib/ivshmem-client/ivshmem-client.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/contrib/ivshmem-client/ivshmem-client.c
b/con
From: Marc-André Lureau
max_peer isn't really useful, it tracks the maximum received VM id, but
that quickly matches nb_peers, the size of the peers array. Since VM
come and go, there might be sparse peers so it doesn't help much in
general to have this value around.
Signed-off-by: Marc-André Lu
From: Marc-André Lureau
The terms 'guest' and 'peer' are used sometime interchangeably which may
be confusing. Instead, use 'peer' for the remote instances of ivshmem
clients, and 'guest' for the local VM.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 2
From: Marc-André Lureau
Both if branches return, move this out to common end.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index c054e52..fbb6f40
From: Marc-André Lureau
There is no peer when device is initialized, do not let doorbell for
inexisting peer 0.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/mi
From: Marc-André Lureau
The number of eventfd that can be handled per peer is limited by the
number of vectors. Return an error when receiving too many of them.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 8
1 file changed, 8 insertions(+)
d
From: Marc-André Lureau
The server shouldn't send invalid peer id, so print an error if it's the
case.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index d7a00bd..6
From: Marc-André Lureau
Set the number of peers and array allocation in a single place. Rename
to better reflect the function content.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 27 +++
1 file changed, 11 insertions(+), 16 del
From: Marc-André Lureau
Some misc improvements to ivshmem debug.
Signed-off-by: Marc-André Lureau
---
hw/misc/ivshmem.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index c4c130d..50f9c8f 100644
--- a/hw/misc/ivshmem.c
+++
From: Marc-André Lureau
Free all objects owned by the device, making sure the device is free,
fixing hot-unplug.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 38 +++---
1 file changed, 35 insertions(+), 3 deletions(-)
d
From: Marc-André Lureau
val isn't used in ivshmem_update_irq() function.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 19640bb..374ecff
From: Marc-André Lureau
The common version correctly checks for 0 value case.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index fbb6f40..e678b
From: Marc-André Lureau
It simplifies a bit the code to allocate the array when setting the
number of peers instead of lazily when receiving the first vector.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 11 ++-
1 file changed, 2 insertions(+),
From: Marc-André Lureau
qemu_chr_fe_get_msgfd() transfers ownership, there is no need to dup the
fd.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 21 ++---
1 file changed, 6 insertions(+), 15 deletions(-)
diff --git a/hw/misc/ivshmem.c
From: Marc-André Lureau
Limit the maximum number of peers to MAXUINT16. This is more realistic
and better matches the limit of the doorbell register.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
From: Marc-André Lureau
Failing to create a chardev shouldn't be fatal.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 62547c0..e7224b9 100644
-
From: Marc-André Lureau
The test whether the chardev is an AF_UNIX socket rejects
"-chardev socket,id=chr0,path=/tmp/foo,server,nowait -device
ivshmem,chardev=chr0", but fails to explain why.
Use an explicit error on why a chardev may be rejected.
Signed-off-by: Marc-André Lureau
Reviewed-by:
From: Marc-André Lureau
Use the latest qemu device modeling API, in particular, convert to
realize to fix the error handling; right now a botched device_add
ivhsmem command kills the VM.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 119
From: Marc-André Lureau
Make a new function fifo_update_and_get() that can be reused by other
functions (in next commits).
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 59 ---
1 file changed, 39 inser
From: Marc-André Lureau
ivshmem is going to use MSIX state conditionally.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
include/hw/pci/msix.h | 16 ++--
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/include/hw/pci/msix.h b/include/hw/pci/msix.h
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 16 +++-
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index fbeb731..7138b8d 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 7138b8d..dea4096 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/misc/ivshmem.c
@@ -71,7 +71,6 @@ t
From: Marc-André Lureau
If the fifo has 0 bytes, and the read is of size 1, the call to
fifo8_push_all() will copy off boundary data.
Signed-off-by: Marc-André Lureau
Reviewed-by: Claudio Fontana
---
hw/misc/ivshmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/misc
From: Marc-André Lureau
ivshmem_read() only reads sizeof(long) from the input buffer. Accepting
more could lead to fifo8 abort() on 32bit systems if fifo is not empty.
A following patch will change the protocol to 64-bit little-endian
instead.
Signed-off-by: Marc-André Lureau
Reviewed-by: Cla
From: Marc-André Lureau
Hi,
This series is mostly about adding the client/server code from David
Marchand, code cleanups, and little improvements and fixes for
ivshmem. Finally there is some ivshmem tests (they work fine without
kvm btw).
Git: https://github.com/elmarco/qemu.git ivshmem branch
From: Marc-André Lureau
If a chardev is allowed to be created outside of QMP, then it must be
also possible to free it. This is useful for ivshmem that creates
chardev anonymously and must be able to free them.
Signed-off-by: Marc-André Lureau
Acked-by: Paolo Bonzini
Reviewed-by: Claudio Fonta
On Fri, Oct 02, 2015 at 07:37:37PM +0100, Richard W.M. Jones wrote:
> On Fri, Oct 02, 2015 at 02:15:20PM -0400, Gabriel L. Somlo wrote:
> > Trying to adapt the command line used with 32-bit arm, I ran:
> >
> > bin/qemu-system-aarch64 -M virt,accel=tcg -m 2048 -cpu cortex-a57 \
> > -kernel ./vmli
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> We can know if VM in destination should go into COLO mode by refer to
> the info that been migrated from PVM.
>
> We skip this section if colo is not enabled (i.e.
> migrate_set_capability colo off), so that, It not break compatibility with
On Fri, Oct 02, 2015 at 02:15:20PM -0400, Gabriel L. Somlo wrote:
> Trying to adapt the command line used with 32-bit arm, I ran:
>
> bin/qemu-system-aarch64 -M virt,accel=tcg -m 2048 -cpu cortex-a57 \
> -kernel ./vmlinuz-4.0.4-301.fc22.aarch64 \
> -initrd ./initramfs-4.0.4-301.fc22.aarch64.im
Ah, so the answer is that mmap-alloc and memfd conflict. But if you order the
files alphabetically they probably also conflict... :-) so separating the
changes in two patches would not have helped.
Michael is handling both patches so I guess he can resolve the conflict too.
Paolo
-Origina
On Fri, Oct 2, 2015 at 5:57 PM, Paolo Bonzini wrote:
>> Will be easier to apply if this refactoring is a separate patch.
>
> Is someone doing anything conflicting in this area? (My answer: not
> that I know of).
so you mean that splitting over several lines isn't useful?
The main reason I did
On Tue, Sep 22, 2015 at 02:29:01PM +0200, Igor Mammedov wrote:
> On Wed, 16 Sep 2015 17:19:12 +0800
> Zhu Guihua wrote:
>
> > TCG supports per CPU address space, and the emulation quality is
> > a bit better with it.
> > So use per CPU address space to map APIC MMIO area. This allows the
> > APIC
On 10/01/2015 02:01 PM, Paolo Bonzini wrote:
>
>
> On 01/10/2015 18:34, John Snow wrote:
>> +
>> +error_setg(&blocker, "Block device(s) are in use by a Block
>> Transaction");
>
> s/Block Transaction/transaction command/
>
> But how can migration start during a transaction?
>
Well, it
On Fri, Oct 2, 2015 at 11:08 AM, Peter Maydell wrote:
> On 2 October 2015 at 18:25, Peter Crosthwaite
> wrote:
>> So my idea here is the CPU input frequency should be a property of the CPU.
>>
>> Some experimental results confirm that the PMCCNTR on many common ARM
>> implementations is directly
On 10/01/2015 02:03 PM, Paolo Bonzini wrote:
>
>
> On 01/10/2015 18:34, John Snow wrote:
>> Unless we can prove this to be safe for specific cases,
>> the default should be to prohibit migration during BlockJobs.
>
> Block jobs do not affect the current block, only other block device,
> hence
Hi Rich,
On Tue, Jul 14, 2015 at 07:48:30PM +0100, Richard W.M. Jones wrote:
> On Tue, Jul 14, 2015 at 02:23:14PM -0400, Gabriel L. Somlo wrote:
> > On Tue, Jul 14, 2015 at 10:43:46AM +0100, Richard W.M. Jones wrote:
> > > On Mon, Jul 13, 2015 at 04:09:37PM -0400, Gabriel L. Somlo wrote:
> > > > 3
On Wed, 2015-09-30 at 12:13 +1000, David Gibson wrote:
> Hi Alex,
>
> Here are the parts of my recent series to allow VFIO devices on the
> spapr-pci-host-bridge device which affect the core VFIO code. They've
> been revised according to the comments from yourself and others.
>
> There's also on
On 2 October 2015 at 18:25, Peter Crosthwaite
wrote:
> So my idea here is the CPU input frequency should be a property of the CPU.
>
> Some experimental results confirm that the PMCCNTR on many common ARM
> implementations is directly connected to the input clock and can be
> relied on as a straig
On Wed, Sep 30, 2015 at 02:35:28PM +0800, Zhu Guihua wrote:
> Hi Eduardo,
>
> Can you help merge this patch series to your x86 tree?
Sorry for taking so long. Series applied to x86 tree. Thanks!
--
Eduardo
On Oct 2, 2015, at 12:21 PM, Eric Blake wrote:
> On 10/02/2015 08:37 AM, Programmingkid wrote:
>>> Even if it were a fancier GUI, I don't think it would really go very far to
>>> providing users a solution which is on a par with VirtualBox or VMWare
>>> Desktop
>>> which are the benchmarks, as t
On 02.10.2015 14:12, Kashyap Chamarthy wrote:
> Although the canonical source of reference for QMP commands is
> qapi-schema.json, for consistency's sake, update qmp-commands.hx to
> state the list of supported transactionable operations, namely:
>
> drive-backup
> blockdev-backup
> bl
(looping in qemu-devel and Paolo)
On 2 October 2015 at 17:54, Sair, Umair wrote:
> I am working with qemu-2.4.0. I built it using mingw on Windows. I am having
> a problem while connecting it to gdb. I figured out that qemu gdb server is
> running on IPv6 whereas gdb tries to connect on IPv4. Thi
On 01.10.2015 15:13, Kevin Wolf wrote:
> Some block jobs change the block device graph on completion. This means
> that the device that owns the job and originally was addressed with its
> device name may no longer be what the corresponding BlockBackend points
> to.
>
> Previously, the effects of
From: Paolo Bonzini
DBDMA_init is not idempotent, and calling it from instance_init
breaks a simple object_new/object_unref pair. Work around this,
pending qdev-ification of DBDMA, by moving the call to realize.
Reported-by: Markus Armbruster
Signed-off-by: Paolo Bonzini
Reviewed-by: Thomas H
On 01.10.2015 15:13, Kevin Wolf wrote:
> Remember all parent nodes and just change the pointers there instead of
> swapping the contents of the BlockDriverState.
>
> Handling of snapshot=on must be moved further down in bdrv_open()
> because *pbs (which is the bs pointer in the BlockBackend) must
We want to run qom-test for every architecture, without having to
manually add it to every architecture's list of tests. Commit 3687d53
accomplished this by adding it to every architecture's list
automatically.
However, some architectures inherit their tests from others, like this:
check-qte
New convenience function hmp() to facilitate use of
human-monitor-command in tests. Use it to simplify its existing uses.
To blend into existing libqtest code, also add qtest_hmpv() and
qtest_hmp(). That, and the egregiously verbose GTK-Doc comment format
make this patch look bigger than it is.
Broken in commit f4eb32b "qmp: show QOM properties in
device-list-properties", v2.1.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Markus Armbruster
Reviewed-by: Eric Blake
Reviewed-by: Andreas Färber
Message-Id: <144368-12182-9-git-send-email-arm...@redhat.com>
---
qmp.c
On Fri, Oct 2, 2015 at 9:56 AM, Peter Maydell wrote:
> On 2 October 2015 at 17:44, Christopher Covington wrote:
>> I've sent out the CPI test case and while exercising it I noticed that
>> Laurent's patch fixed -icount. So my original goal has been accomplished. I'm
>> happy to rebase this patch
On 01.10.2015 15:13, Kevin Wolf wrote:
> It allows changing the BlockDriverState that a BlockBackend points to.
>
> Signed-off-by: Kevin Wolf
> ---
> block/block-backend.c | 17 +
> include/block/block_int.h | 2 ++
> 2 files changed, 19 insertions(+)
Reviewed-by: Max Reitz
Several devices don't survive object_unref(object_new(T)): they crash
or hang during cleanup, or they leave dangling pointers behind.
This breaks at least device-list-properties, because
qmp_device_list_properties() needs to create a device to find its
properties. Broken in commit f4eb32b "qmp: s
The test doesn't check that the output makes any sense, only that QEMU
survives. Useful since we've had an astounding number of crash bugs
around there.
In fact, we have a bunch of them right now: several devices crash or
hang, and some leave dangling pointers behind. The test skips testing
the
This reverts commit 31bed5509dfcbdfc293154ce81086a4dbd7a80b6.
The reverted commit changed qdev_device_help() to reject abstract
devices and devices that have cannot_instantiate_with_device_add_yet
set, to fix crash bugs like -device x86_64-cpu,help.
Rejecting abstract devices makes sense: they're
From: Paolo Bonzini
This is legal; the MemoryRegion will simply unreference all the
existing subregions and possibly bring them down with it as well.
However, it requires a bit of care to avoid an infinite loop.
Finalizing a memory region cannot trigger an address space update,
but memory_region_
From: Paolo Bonzini
This causes the region to outlive the object, because it attaches the
region to /machine. This is not nice for the "realize" method, but
much worse for "instance_init" because it can cause dangling pointers
after a simple object_new/object_unref pair.
Reported-by: Markus Arm
1 - 100 of 326 matches
Mail list logo
