Note that qemu_find_opts() and qemu_config_parse() need to call
error_report() to maintain their semantics on error.
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
qemu-config.c | 32 +---
1 file changed, 25 insertions(+), 7 deletions(-)
diff --git
From: Jan Kiszka jan.kis...@siemens.com
In preparation of firing vector notifiers on mask changes, call
msix_handle_mask_update also from msix_mask_all. So far, this will have
no real effect.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Avi Kivity a...@redhat.com
---
Peter Maydell wrote:
On 21 May 2012 20:51, Jim Meyering j...@meyering.net wrote:
From: Jim Meyering meyer...@redhat.com
Signed-off-by: Jim Meyering meyer...@redhat.com
---
tcg/tcg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index
v5
- Simplify set_option_parameter() [Laszlo]
- Fix bad patch split in patch 15/16, hunk changing net_init_netdev()
pertains to patch 14/16 [Laszlo]
blockdev.c |2 +-
hmp-commands.hx |6 +-
hmp.c| 30 +
hmp.h|2 +
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
qerror.c |4
qerror.h |3 +++
2 files changed, 7 insertions(+)
diff --git a/qerror.c b/qerror.c
index 5092fe7..92c4eff 100644
--- a/qerror.c
+++ b/qerror.c
@@ -156,6 +156,10 @@ static const QErrorStringTable qerror_table[] =
The functions qemu_opt_set() and opts_do_parse() both call opt_set(),
but their callers expect QError semantics. Thus, both functions call
qerro_report_err() to keep the expected semantics.
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
qemu-option.c | 31
Signed-off-by: Anthony Liguori aligu...@us.ibm.com
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
hmp-commands.hx |3 +--
hmp.c|9 +
hmp.h|1 +
net.c| 11 +--
net.h|1 -
qapi-schema.json | 14
This series is a followup to 2 previously posted patches
* BALLOON_CHANGE QMP event:
http://lists.nongnu.org/archive/html/qemu-devel/2012-05/msg02215.html
* query-events QMP command:
http://lists.nongnu.org/archive/html/qemu-devel/2012-05/msg02255.html
Changes since v1:
- Use a
From: Jim Meyering meyer...@redhat.com
Signed-off-by: Jim Meyering meyer...@redhat.com
---
mips-dis.c | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/mips-dis.c b/mips-dis.c
index e3a6e0b..f6109a1 100644
--- a/mips-dis.c
+++ b/mips-dis.c
@@ -888,10 +888,9 @@
This patch provides support for the -filefd command line option.
This option will allow passing of a filename and its corresponding
file descriptor to QEMU at exec time.
Signed-off-by: Corey Bryant cor...@linux.vnet.ibm.com
---
qemu-config.c | 17 +
qemu-config.h |1 +
This example demonstrates use of the -filefd command to open two
disk drives at start-up time. It also demonstrates hot attaching
a third disk drive with the getfd_file monitor command. I still
have some learning to do with regards to QMP, so the example is
using a not-so-program-friendly HMP
This patch provides support for the getfd_file monitor command.
This command will allow passing of a filename and its corresponding
file descriptor to a guest via the monitor. This command could be
followed, for example, by a drive_add command to hot attach a disk
drive.
Signed-off-by: Corey
With this patch, when QEMU needs to open a file, it will first
check to see if a matching filename/fd pair were passed via the
-filefd command line option or the getfd_file monitor command.
If a match is found, QEMU will use the passed fd and will not
attempt to open the file. Otherwise, if a
libvirt's sVirt security driver provides SELinux MAC isolation for
Qemu guest processes and their corresponding image files. In other
words, sVirt uses SELinux to prevent a QEMU process from opening
files that do not belong to it.
sVirt provides this support by labeling guests and resources with
From: Jim Meyering meyer...@redhat.com
Minor exceptions:
* arm-dis: move now-detected-as-unused static variables into #if-0'd
block of code where they *are* used.
* microblaze: remove decls of now-detected-as-unused vars
Signed-off-by: Jim Meyering meyer...@redhat.com
---
arm-dis.c
On 21 May 2012 21:10, Jim Meyering j...@meyering.net wrote:
Peter Maydell wrote:
On 21 May 2012 20:51, Jim Meyering j...@meyering.net wrote:
From: Jim Meyering meyer...@redhat.com
Signed-off-by: Jim Meyering meyer...@redhat.com
---
tcg/tcg.c | 2 +-
1 file changed, 1 insertion(+), 1
On 2012-05-21 16:05, Michael S. Tsirkin wrote:
On Mon, May 21, 2012 at 10:13:47AM -0300, Jan Kiszka wrote:
@@ -386,6 +387,14 @@ static void piix3_set_irq(void *opaque, int pirq, int
level)
piix3_set_irq_level(piix3, pirq, level);
}
+static int piix3_map_host_irq(void *opaque, int
I'm pleased to announce the latest stable release of libguestfs, a
library and a set of tools for reading, writing, managing, inspecting,
rescuing, resizing and aligning disk images, and offline and live
virtual machines. There are many new features and bug fixes in this
release; see the release
On 05/21/2012 02:39 PM, Amit Shah wrote:
On (Wed) 16 May 2012 [13:23:11], Anthony Liguori wrote:
On 05/16/2012 12:21 PM, Amit Shah wrote:
On (Wed) 16 May 2012 [08:24:22], Anthony Liguori wrote:
On 05/16/2012 06:30 AM, Amit Shah wrote:
The Linux kernel already has a virtio-rng driver, this is
On Mon, May 21, 2012 at 05:35:34PM -0300, Jan Kiszka wrote:
On 2012-05-21 16:05, Michael S. Tsirkin wrote:
On Mon, May 21, 2012 at 10:13:47AM -0300, Jan Kiszka wrote:
@@ -386,6 +387,14 @@ static void piix3_set_irq(void *opaque, int pirq, int
level)
piix3_set_irq_level(piix3, pirq,
On Mon, May 21, 2012 at 03:58:57PM -0300, Jan Kiszka wrote:
On 2012-05-21 14:34, Michael S. Tsirkin wrote:
On Mon, May 21, 2012 at 10:13:47AM -0300, Jan Kiszka wrote:
Add a PCI IRQ path discovery function that walks from a given device to
the host bridge, returning the IRQ number that is
On 05/21/2012 02:19 PM, Corey Bryant wrote:
This patch provides support for the -filefd command line option.
This option will allow passing of a filename and its corresponding
file descriptor to QEMU at exec time.
Signed-off-by: Corey Bryant cor...@linux.vnet.ibm.com
+DEF(filefd, HAS_ARG,
On 05/21/2012 02:19 PM, Corey Bryant wrote:
This patch provides support for the getfd_file monitor command.
This command will allow passing of a filename and its corresponding
file descriptor to a guest via the monitor. This command could be
followed, for example, by a drive_add command to
On 05/21/2012 02:19 PM, Corey Bryant wrote:
With this patch, when QEMU needs to open a file, it will first
check to see if a matching filename/fd pair were passed via the
-filefd command line option or the getfd_file monitor command.
If a match is found, QEMU will use the passed fd and will
On Mon, 2012-05-21 at 15:18 +0300, Michael S. Tsirkin wrote:
mb is more than just read flush writes (besides it's not a statement
about flushing, it's a statement about ordering. whether it has a
flushing side effect on x86 is a separate issue, it doesn't on power for
example).
I
On Mon, May 21, 2012 at 06:40:38PM +, Blue Swirl wrote:
On Mon, May 21, 2012 at 6:28 PM, Peter Maydell peter.mayd...@linaro.org
wrote:
On 21 May 2012 19:08, Blue Swirl blauwir...@gmail.com wrote:
On Mon, May 21, 2012 at 10:36 AM, Peter Maydell
peter.mayd...@linaro.org wrote:
I think
On 05/21/2012 03:31 AM, Michael S. Tsirkin wrote:
More than that. smp_mb is pretty expensive. You
often can do just smp_wmb and smp_rmb and that is
very cheap.
Many operations run in the vcpu context
or start when guest exits to host and work
is bounced from there and thus no barrier is needed
On Tue, May 22, 2012 at 07:58:17AM +1000, Benjamin Herrenschmidt wrote:
On Mon, 2012-05-21 at 15:18 +0300, Michael S. Tsirkin wrote:
mb is more than just read flush writes (besides it's not a statement
about flushing, it's a statement about ordering. whether it has a
flushing side
On Mon, 2012-05-21 at 17:18 -0500, Anthony Liguori wrote:
But this isn't what this series is about.
This series is only attempting to make sure that writes are ordered
with respect
to other writes in main memory.
Actually, it applies to both reads and writes. They can't pass each
other
On 05/21/2012 05:26 PM, Benjamin Herrenschmidt wrote:
On Mon, 2012-05-21 at 17:18 -0500, Anthony Liguori wrote:
But this isn't what this series is about.
This series is only attempting to make sure that writes are ordered
with respect
to other writes in main memory.
Actually, it applies to
On Mon, May 21, 2012 at 05:18:21PM -0500, Anthony Liguori wrote:
On 05/21/2012 03:31 AM, Michael S. Tsirkin wrote:
More than that. smp_mb is pretty expensive. You
often can do just smp_wmb and smp_rmb and that is
very cheap.
Many operations run in the vcpu context
or start when guest exits
Am 21.05.2012 15:52, schrieb Alexander Graf:
Very simple, nice and clean ;)
PowerPC parts are:
Acked-by: Alexander Graf ag...@suse.de
Thanks, applied to qom-next:
http://repo.or.cz/w/qemu/afaerber.git/shortlog/refs/heads/qom-next
David and Edgar, you two were apparently not cc'ed. Could
On Mon, May 21, 2012 at 05:31:06PM -0500, Anthony Liguori wrote:
On 05/21/2012 05:26 PM, Benjamin Herrenschmidt wrote:
On Mon, 2012-05-21 at 17:18 -0500, Anthony Liguori wrote:
But this isn't what this series is about.
This series is only attempting to make sure that writes are ordered
with
But with new drivers i got virtio_ioport_write: unexpected address 0x13
value 0x1 again.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/990364
Title:
virtio_ioport_write: unexpected address 0x13
On Tue, 2012-05-22 at 01:22 +0300, Michael S. Tsirkin wrote:
Again, from which originator ? From a given initiator, nothing
bypasses
anything, so the right thing to do here is a full mb(). However, I
suspect what you are talking about here is read -responses- not
bypassing writes in the
On Tue, 2012-05-22 at 01:44 +0300, Michael S. Tsirkin wrote:
OK. Just not another level of indirect function callbacks please. Make
it a library so each bus can do the right thing. There are not so many
buses.
I think we are a long way from having to deal with subtly different
ordering
After the release of kernel 3.4, this is now the announcements of the
corresponding kvm-kmod-3.4. The package is available from
http://sourceforge.net/projects/kvm/files/kvm-kmod/3.4/kvm-kmod-3.4.tar.bz2/download
See [1] for further details on kvm-kmod.
Major KVM changes since kvm-kmod-3.3.6:
On Tue, 2012-05-22 at 01:22 +0300, Michael S. Tsirkin wrote:
Again, from which originator ? From a given initiator, nothing
bypasses
anything, so the right thing to do here is a full mb(). However, I
suspect what you are talking about here is read -responses- not
bypassing writes in the
Am 21.05.2012 20:20, schrieb Blue Swirl:
On Mon, May 21, 2012 at 9:09 AM, Andreas Färber afaer...@suse.de wrote:
Am 14.05.2012 23:22, schrieb Blue Swirl:
On Mon, May 14, 2012 at 8:59 PM, Andreas Färber afaer...@suse.de wrote:
Am 14.05.2012 21:54, schrieb Blue Swirl:
On Mon, May 14, 2012 at
Stefan,
Thank you for information. We will try to isolate the issue here and give you
an update.
-Original Message-
From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
Sent: Monday, May 21, 2012 9:24 PM
To: Charles.Tsai-蔡清海-研究發展部
Cc: qemu-devel@nongnu.org; Jonah.Wu-吳君勉-研究發展部
Subject:
On Fri, 2012-05-18 at 15:12 +1000, Alexey Kardashevskiy wrote:
Alexander,
Is that any better? :)
Alex (Graf that is), ping ?
The original patch from Alexey was fine btw.
VFIO will always call things with the existing capability offset so
there's no real risk of doing the wrong thing or
I would like to know if I can retrieve pre-process information in QEMU
system mode. For example, I want to know each process's page fault ratio.
Is there a way to do that?
logically, it's possible, but you need to locate the task_struct of
each processes first. Using GDB, that might be
On 22.05.2012, at 04:02, Benjamin Herrenschmidt b...@kernel.crashing.org
wrote:
On Fri, 2012-05-18 at 15:12 +1000, Alexey Kardashevskiy wrote:
Alexander,
Is that any better? :)
Alex (Graf that is), ping ?
The original patch from Alexey was fine btw.
VFIO will always call things
On 22/05/12 13:21, Alexander Graf wrote:
On 22.05.2012, at 04:02, Benjamin Herrenschmidt b...@kernel.crashing.org
wrote:
On Fri, 2012-05-18 at 15:12 +1000, Alexey Kardashevskiy wrote:
Alexander,
Is that any better? :)
Alex (Graf that is), ping ?
The original patch from Alexey was
The emulated devices can run simultaneously with the guest, so
we need to be careful with ordering of load and stores done by
them to the guest system memory, which need to be observed in
the right order by the guest operating system.
This adds a barrier call to the basic DMA read/write ops which
On Tue, 22 May 2012 07:58:17 +1000, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
On Mon, 2012-05-21 at 15:18 +0300, Michael S. Tsirkin wrote:
But I can also live with a global flag latest_dma_read
and on read we could do
if (unlikely(latest_dma_read))
smp_mb();
On Tue, 2012-05-22 at 14:34 +1000, Benjamin Herrenschmidt wrote:
So here's the latest try :-) I've kept is simple, I don't
add anything to map/unmap at this stage, so we might still
have a problem with drivers who do that a lot without any
explicit barrier (ahci ?). My preference is to also
On Tue, May 22, 2012 at 08:56:12AM +1000, Benjamin Herrenschmidt wrote:
On Tue, 2012-05-22 at 01:22 +0300, Michael S. Tsirkin wrote:
Again, from which originator ? From a given initiator, nothing
bypasses
anything, so the right thing to do here is a full mb(). However, I
suspect what
Hi Michael,
The microblaze linux kernel is available at:
http://wiki.xilinx.com/
If you wish to do your own kernel config from scratch. There is some
brief documentation there on how to do a bringup.
The qemu port for mb maintained by PetaLogix and I notice you are
using a student email
On 22.05.2012, at 05:44, Alexey Kardashevskiy a...@ozlabs.ru wrote:
On 22/05/12 13:21, Alexander Graf wrote:
On 22.05.2012, at 04:02, Benjamin Herrenschmidt b...@kernel.crashing.org
wrote:
On Fri, 2012-05-18 at 15:12 +1000, Alexey Kardashevskiy wrote:
Alexander,
Is that any
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