On Thu, 10/22 14:18, QuQ Edsel wrote:
> Thank you for reply！
> But as I insert a printf message in dma_buf_rw, compile and boot up the VM,
> there are no messages printed even when I open/create/edit a .txt or .jpeg
> file ?
> If dma_buf_rw is called it is supposed to print messages in the monitor.
This patch extends the functionality of the max-ram-below-4g option
to also allow increasing lowmem. While being at it also rework the
lowmem calculation logic and add a longish comment describing how it
works and what the compatibility constrains are.
Signed-off-by: Gerd Hoffmann
---
hw/i386/p
Signed-off-by: Fam Zheng
Reviewed-by: Kevin Wolf
---
tests/test-aio.c | 24
1 file changed, 24 insertions(+)
diff --git a/tests/test-aio.c b/tests/test-aio.c
index 03cd45d..1623803 100644
--- a/tests/test-aio.c
+++ b/tests/test-aio.c
@@ -374,6 +374,29 @@ static void tes
The "need_check_timer" is used to clear the "NEED_CHECK" flag in the
image header after a grace period once metadata update has finished. In
compliance to the bdrv_drain semantics we should make sure it remains
deleted once .bdrv_drain is called.
We cannot reuse qed_need_check_timer_cb because it
This ensures the atomicity of the transaction by avoiding processing of
external requests such as those from ioeventfd.
state->bs is assigned right after bdrv_drained_begin. Because it was
used as the flag for deletion or not in abort, now we need a separate
flag - InternalSnapshotState.created.
This ensures the atomicity of the transaction by avoiding processing of
external requests such as those from ioeventfd.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
---
blockdev.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/blockde
Hello!
> This patch includes a placeholder code for future spi and its
> implementation.
Forgot to comment on this. I see that here you are building an ITS into GIC as
a monolithic thing. This can be wrong because we
could want to emulate platforms which have GICv3 but don't have ITS. I would
Am 22.09.2015 um 08:13 schrieb Peter Lieven:
Am 25.06.2015 um 15:18 schrieb Stefan Hajnoczi:
On Tue, Jun 23, 2015 at 10:12:15AM +0200, Peter Lieven wrote:
upcoming libnfs versions will support logging debug messages. Add
support for it in qemu through an URL parameter.
Signed-off-by: Peter Lie
On 10/21/15 4:54 AM, Markus Armbruster wrote:
Valerio Aimale writes:
On 10/19/15 1:52 AM, Markus Armbruster wrote:
Valerio Aimale writes:
On 10/16/15 2:15 AM, Markus Armbruster wrote:
vale...@aimale.com writes:
All-
I've produced a patch for the current QEMU HEAD, for libvmi to
introsp
The semantics is that after bdrv_drained_begin(bs), bs will not get new external
requests until the matching bdrv_drained_end(bs).
Signed-off-by: Fam Zheng
---
block/io.c| 17 +
include/block/block.h | 19 +++
include/block/block_int.h | 2 ++
They will be excluded by type in the nested event loops in block layer,
so that unwanted events won't be processed there.
Signed-off-by: Fam Zheng
Reviewed-by: Kevin Wolf
---
hw/block/dataplane/virtio-blk.c | 5 ++---
hw/scsi/virtio-scsi-dataplane.c | 18 --
2 files changed, 10
Hello!
> Nothing wrong with this patch, but I'd rather add it as part of
> the series which actually uses it. (I see you have it in one of
> your GICv3 patchsets.)
Just a small PING, Shlomo asked for this in
http://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg04884.html
I told him that
Signed-off-by: Fam Zheng
---
aio-posix.c | 3 ++-
aio-win32.c | 3 ++-
include/block/aio.h | 38 ++
3 files changed, 42 insertions(+), 2 deletions(-)
diff --git a/aio-posix.c b/aio-posix.c
index f0f9122..0467f23 100644
--- a/aio-posix.c
+++ b
On Wed, Oct 21, 2015 at 11:42:59AM -1000, Richard Henderson wrote:
> Respect it to avoid linking TBs together.
>
Reviewed-by: Edgar E. Iglesias
> Reviewed-by: Peter Maydell
> Signed-off-by: Richard Henderson
> ---
> cpu-exec.c | 3 ++-
> include/qemu/log.h | 1 +
> qemu-log.c
Thanks for summarizing the discussion!
If you are taking over Fam's series, please squash in your patches to
make review easier.
Maybe the names can be improved:
"allow-partial" is not self-explanatory.
"sync-cancel" is misleading since successful completion is affected too,
not just failure/ca
Drivers can have internal request sources that generate IO, like the
need_check_timer in QED. Since we want quiesced periods that contain
nested event loops in block layer, we need to have a way to disable such
event sources.
Block drivers must implement the "bdrv_drain" callback if it has any
int
So we could distinguish it from internal used fds, thus avoid handling
unwanted events in nested aio polls.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
---
nbd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/nbd.c b/nbd.c
index fbc66be..dab
We fix all i.MX driver files to use the same type of debug code.
The goal is to have debug code always compiled during build.
We standardize all debug output on the following format:
[QOM_TYPE_NAME]reporting_function: debug message
We also replace IPRINTF with qemu_log_mask(). The qemu_log_mask
Similar to the previous patch, make sure that external events are not
dispatched during transaction operations.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
---
blockdev.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/blockdev.c b/blockd
This ensures the atomicity of the transaction by avoiding processing of
external requests such as those from ioeventfd.
Move the assignment to state->bs up right after bdrv_drained_begin, so
that we can use it in the clean callback. The abort callback will still
check bs->job and state->job, so it
All callers pass in false, and the real external ones will switch to
true in coming patches.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
---
aio-posix.c | 6 -
aio-win32.c | 5
async.c | 3 +
v6: Add Kevin's rev-by in patches 1-3, 6-8, 10, 12.
Add Jeff's rev-by in patches 1, 2, 6-8, 10.
04: Fix spelling and wording in comments. [Jeff]
Add assert at decrement. [Jeff]
05: Fix bad rebase. [Jeff]
09: Let blk_is_available come first. [Jeff, Kevin]
11: Rewrite bdrv
Eric Blake writes:
> On 10/21/2015 07:34 AM, Markus Armbruster wrote:
>
> @@ -218,9 +216,11 @@ static void channel_event(int event,
> SpiceChannelEventInfo *info)
> }
>
> if (info->flags & SPICE_CHANNEL_EVENT_FLAG_ADDR_EXT) {
> -add_addr_info(client->base
From: James Hogan
Add definition use_mips32r6_instructions to the MIPS TCG backend which
is constant 1 when built for MIPS release 6. This will be used to decide
between pre-R6 and R6 instruction encodings.
Reviewed-by: Aurelien Jarno
Signed-off-by: James Hogan
Signed-off-by: Richard Henderson
Eric Blake writes:
> The code for visiting the base class of a child struct created
> visit_type_Base_fields() which covers all fields of Base; while
> the code for visiting the base class of a flat union created
> visit_type_Union_fields() covering all fields of the base
> except the discriminat
O.K.
On Wednesday, October 21, 2015, Pavel Fedin wrote:
> Hello!
>
> > Do you mean that in virt.c::create_gic I'll take the cpu's affinity from
> the cpu's property and not directly from
> > ARM_CPU(qemu_get_cpu(i))->mp_affinity
>
> I mean that you can do it in your GIC's realize function. And
On 21 October 2015 at 21:43, Alexander Gordeev wrote:
> PCIe device tree unit name is pcie@1000 - which denotes
> IO space base address. However, the corresponding node's
> "reg" property points to PCI configuration space base address
> 0x3f00.
>
> Set the unit name to pcie@3f00 which
In <1431963008.4944.80.ca...@citrix.com> I proposed stabilising some
parts of the libxenctrl API/ABI by disaggregating into separate
libraries.
This is v4 of that set of series against:
xen
qemu-xen
qemu-xen-traditional
mini-os
NB: Samuel+minios-devel will only get the mini-os sid
Thank you for reply！
But as I insert a printf message in dma_buf_rw, compile and boot up the VM,
there are no messages printed even when I open/create/edit a .txt or .jpeg
file ?
If dma_buf_rw is called it is supposed to print messages in the monitor...
On the other hand,
the dma_blk_io called in i
Some warnings affect potentially wrapping sequence numbers. Careful
analysis of intent and consequences is necessary.
- Variable type changes where appropriate
- Explicit casts where appropriate
Signed-off-by: Mark Pizzolato
---
slirp/bootp.c | 2 +-
slirp/dnssearch.c | 6 +++---
slir
From: Marc-André Lureau
Replace error_report() and use tracing instead. It's not an error to get
a connection or a disconnection, so silence this and trace it instead.
Signed-off-by: Marc-André Lureau
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Tested-by: Thibaut Collet
Direct use of open/read/write/close on files produces build warnings on
Windows when compiling with Visual Studio
Signed-off-by: Mark Pizzolato
---
slirp/tftp.c | 18 +-
slirp/tftp.h | 2 +-
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/slirp/tftp.c b/slirp/t
Add "virtfn_index" member in the struct pci_device to record VF sequence
of PF. This will be used in the VF sysfs node handle.
Signed-off-by: Lan Tianyu
---
drivers/pci/iov.c | 1 +
include/linux/pci.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
The socket_connect method accepts a QAPI SocketAddress object
which it then turns into QemuOpts before calling the
inet_connect_opts/unix_connect_opts helper methods. By
converting the latter to use QAPI SocketAddress directly,
the QemuOpts conversion step can be eliminated
Signed-off-by: Daniel P
On Wed, Oct 21, 2015 at 10:06:38AM +0800, Fam Zheng wrote:
> All callers pass in false, and the real external ones will switch to
> true in coming patches.
>
> Signed-off-by: Fam Zheng
Just a comment, but not necessarily a request to change:
We have a lot of functions that take bool true/false
Ring shifting during restoring VF function maybe race with original
ring operation(transmit/receive package). This patch is to add tx/rx
lock to protect ring related data.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 2 ++
drivers/net/ethernet/intel/ixgbevf/
From: Stefan Weil
Signed-off-by: Stefan Weil
(cherry picked from commit a246a01631f90230374c2b8ffce608232e2aa654)
Signed-off-by: Michael Roth
---
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..00
From: Marc-André Lureau
This test checks that the log fd is given to the migration source, and
mark dirty pages during migration.
Signed-off-by: Marc-André Lureau
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Tested-by: Thibaut Collet
---
tests/vhost-user-test.c | 171 ++
From: Tony Krowiak
Commit 0a7cf217 ("util/qemu-config: fix regression of
qmp_query_command_line_options") aimed to restore parsing of global
machine options, but missed two: "aes-key-wrap" and
"dea-key-wrap" (which were present in the initial version of that
patch). Let's add them to the machine_
VF statistic regs are read-only and can't be migrated via writing back
directly.
Currently, statistic data returned to user space by the driver is not equal
to value of statistic regs. VF driver records value of statistic regs as base
data
when net interface is up or open, calculate increased cou
From: Markus Armbruster
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
From: John Snow
IDEState's io_buffer_offset was originally added to keep track of offsets
in AHCI rather exclusively, but it was added to IDEState instead of an
AHCI-specific structure.
AHCI fakes all PIO transfers using DMA and a scatter-gather list. When
the core or atapi layers invoke HBA-spe
Signed-off-by: Mark Pizzolato
---
slirp/slirp.c | 2 +-
slirp/socket.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/slirp/slirp.c b/slirp/slirp.c
index 35f819a..d18faa8 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -846,7 +846,7 @@ int slirp_remove_hostfwd(Slirp *s
This patch is to add ixgbe_ping_vf() to notify a specified VF. When
migration status is changed, it's necessary to notify VF the change.
VF driver will check the migrate status when it gets mailbox msg.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 19 +++
On Mon, 2015-10-12 at 12:14 +0100, Daniel P. Berrange wrote:
> If the port in the SocketAddress struct is NULL, it can allow
> the kernel to automatically select a free port. This is useful
> in particular in unit tests to avoid a race trying to find a
> free port to run a test case on.
This patch
This patch is to add new sysfs interface of "notify_vf" under sysfs
directory of VF PCI device for Qemu to notify VF when migration status
is changed.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 30 ++
drivers/net/ethernet/intel/ixgbe/ix
This patch adds a way to specify multiple volfile servers to the gluster
block backend of QEMU with tcp|rdma transport types and their port numbers.
Problem:
Currenly VM Image on gluster volume is specified like this:
file=gluster[+tcp]://host[:port]/testvol/a.img
Assuming we have three hosts i
On Thu, Oct 22, 2015 at 10:11:16AM +0800, Fam Zheng wrote:
> On Wed, 10/21 11:56, Jeff Cody wrote:
> > > +static inline bool aio_node_check(AioContext *ctx, bool is_external)
> > > +{
> > > +return !is_external || !atomic_read(&ctx->external_disable_cnt);
> > > +}
> > > +
> >
> > It seems a li
There are no callers of the sockets methods which accept
QemuOpts any more. Make all the QemuOpts related functions
static to avoid new callers being added, in preparation
for removal of all QemuOpts usage, in favour of QAPI
SocketAddress.
Signed-off-by: Daniel P. Berrange
---
include/qemu/socke
From: Max Reitz
Sadly, some images may have more clusters than what can be represented
using a plain int. We should be prepared for that case (in
qcow2_check_refcounts() we actually were trying to catch that case, but
since size_to_clusters() truncated the returned value, that check never
did any
On Wed, Oct 21, 2015 at 05:07:17PM +0800, Yuanhan Liu wrote:
> Don't send VHOST_RESET_OWNER, for as Michael stated:
>
> Because we need to get the state from remote after stop.
> RESET_OWNER discards that, so we can't resume the VM.
>
> This reverts commit 294ce717e0f212ed0763307f3eab72b4
From: Tony Krowiak
Commit 0a7cf217 ("util/qemu-config: fix regression of
qmp_query_command_line_options") aimed to restore parsing of global
machine options, but missed two: "aes-key-wrap" and
"dea-key-wrap" (which were present in the initial version of that
patch). Let's add them to the machine_
On Wed, 10/21 11:56, Jeff Cody wrote:
> > +static inline bool aio_node_check(AioContext *ctx, bool is_external)
> > +{
> > +return !is_external || !atomic_read(&ctx->external_disable_cnt);
> > +}
> > +
>
> It seems a little odd to me to have this helper function take the
> is_external bool fie
From: "Dr. David Alan Gilbert"
The current migration-completed event is generated a bit too early,
which means that an eager libvirt that's ready to go as soon
as it sees the event ends up racing with the actual end of migration.
This corresponds to RH bug:
https://bugzilla.redhat.com/show_bug.c
From: Peter Lieven
It has been reported that at least tgtd returns a block size of 0
for LUN 0. To avoid running into divide by zero later on and protect
against other problematic block sizes validate the block size right
at connection time.
Cc: qemu-sta...@nongnu.org
Reported-by: Andrey Korolyo
From: David Hildenbrand
Both s390 machines unconditionally create an ipl device, so no need to
handle the missing case.
Now we can also change s390_ipl_update_diag308() to return void.
Reviewed-by: Cornelia Huck
Acked-by: Christian Borntraeger
Signed-off-by: David Hildenbrand
Signed-off-by:
From: James Hogan
MIPSr6 encodes JR as JALR with zero as the link register, and the pre-r6
JR encoding is removed. Update TCG to use the new encoding when built
for r6.
We still use the old encoding for pre-r6, so as not to confuse return
prediction stack hardware which may detect only particula
From: Jason Wang
After commit 019a3edbb25f1571e876f8af1ce4c55412939e5d ("virtio: make
features 64bit wide"). Device's guest_features was actually set after
vdc->load(). This breaks the assumption that device specific load()
function can check guest_features. For virtio-net, self announcement
and
On 21 October 2015 at 17:48, Markus Armbruster wrote:
> Lluís Vilanova writes:
>
>> Hi,
>>
>> I was wondering what is the proper way (or ways, depending on the subsystem)
>> of
>> reporting and signalling errors in QEMU. The coding style file does not seem
>> to
>> mention it, and the code uses
From: Markus Armbruster
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>
(cherr
On 10/21/2015 01:51 PM, Michael Roth wrote:
> Hi everyone,
>
> The following new patches are queued for QEMU stable v2.4.1:
>
> https://github.com/mdroth/qemu/commits/stable-2.4-staging
>
> The release is planned for 2015-11-03:
>
> http://wiki.qemu.org/Planning/2.4
>
> Please respond here
Restrict the size of code_gen_buffer to 2GB on ppc64, which
lets us assert that everything is reachable with addis+addi
from tb_ret_addr. This lets us use a max of 4 insns for goto_tb
instead of 7.
Emit the indirect branch portion of goto_tb up front, which
means we only have to update two insns
On 10/21/2015 11:32 AM, Daniel P. Berrange wrote:
>
>>> +/**
>>> + * qio_channel_seek:
>>> + * @ioc: the channel object
>>> + * @offset: the position to seek to, relative to @whence
>>> + * @whence: one of the POSIX SEEK_* constants
>>
>> Including SEEK_HOLE/SEEK_DATA?
>
> Are those actually POS
From: Gerd Hoffmann
Cc: qemu-sta...@nongnu.org
Signed-off-by: Gerd Hoffmann
(cherry picked from commit d9460a7557672af9c4d9d4f153200d1075ed5a78)
Signed-off-by: Michael Roth
---
hw/input/virtio-input.c | 4
1 file changed, 4 insertions(+)
diff --git a/hw/input/virtio-input.c b/hw/input/vi
From: Max Reitz
Example:
$ ./qemu-img create -f qcow2 /tmp/t.qcow2 64M
$ ./qemu-img amend -f qcow2 -o backing_file=/tmp/t.qcow2, -o help \
/tmp/t.qcow2
This should not crash. This actually is tested by iotest 082, but not
caught due to the segmentation fault being silent (which is something
Migration relies on tracking dirty page to migrate memory.
Hardware can't automatically mark a page as dirty after DMA
memory access. VF descriptor rings and data buffers are modified
by hardware when receive and transmit data. To track such dirty memory
manually, do dummy writes(read a byte and wr
On Wed, 10/21 22:20, Jeff Cody wrote:
> On Wed, Oct 21, 2015 at 10:06:48AM +0800, Fam Zheng wrote:
> > The "need_check_timer" is used to clear the "NEED_CHECK" flag in the
> > image header after a grace period once metadata update has finished. In
> > compliance to the bdrv_drain semantics we shoul
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
To let VF driver in the guest to know migration status, Qemu will
fake PCI configure reg 0xF0 and 0xF1 to show migrate status and
get ack from VF driver.
When migration starts, Qemu will set reg "0xF0" to 1, notify
VF driver via triggering mail box msg a
From: Peter Crosthwaite
The /4 for offset calculation in MMIO writes was happening twice giving
wrong write offsets. Fix.
While touching the code, change the if-else to be a short returning if
and convert the debug message to a GUEST_ERROR, which is more accurate
for this condition.
Cc: qemu-st
On Wed, Oct 21, 2015 at 11:49:13AM +0200, Paolo Bonzini wrote:
>
>
> On 20/10/2015 20:14, Laszlo Ersek wrote:
> > Commit 4d00636e97b7 ("ich9: Add the lpc chip", Nov 14 2012) added the
> > ich9_apm_ctrl_changed() ioport write callback function such that it would
> > inject the SMI, in response to
On Wed, Oct 21, 2015 at 05:21:40PM +0800, Yuanhan Liu wrote:
> On Wed, Oct 21, 2015 at 12:15:52PM +0300, Michael S. Tsirkin wrote:
> > On Wed, Oct 21, 2015 at 04:55:16PM +0800, Yuanhan Liu wrote:
> > > On Fri, Oct 16, 2015 at 10:47:49AM +0300, Michael S. Tsirkin wrote:
> > > > On Fri, Oct 16, 2015
On Wed, Oct 21, 2015 at 05:07:17PM +0800, Yuanhan Liu wrote:
> Don't send VHOST_RESET_OWNER, for as Michael stated:
>
> Because we need to get the state from remote after stop.
> RESET_OWNER discards that, so we can't resume the VM.
>
> This reverts commit 294ce717e0f212ed0763307f3eab72b4
From: Mark Cave-Ayland
The code to flush the DBDMA channel was effectively duplicated in
dbdma_control_write(), except for the fact that the copy executed outside of a
RUN bit transition was broken by not clearing the FLUSH bit once the flush was
complete.
Newer PPC Linux kernels would timeout w
The group throttling code was always meant to handle its locking
internally. However, bdrv_swap() was touching the ThrottleGroup
structure directly and therefore needed an API for that.
Now that bdrv_swap() no longer exists there's no need for the
throttle_group_lock() API anymore.
Signed-off-by:
- Debug output under qemu is unchanged and building with debug
support us unchanged (-DDEBUG)
- Add the ability to dynamically change the active debug flags in
slirp_debug by defining a SLIRP_DEBUG environment variable which,
if defined, sets the value of slirp_debug in slirp_init()
- si
Respect it to avoid linking TBs together.
Reviewed-by: Peter Maydell
Signed-off-by: Richard Henderson
---
cpu-exec.c | 3 ++-
include/qemu/log.h | 1 +
qemu-log.c | 3 +++
3 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 8fd56a6..7eef08
Hello!
> I just added a placeholder, I didn't add any functionality.
I see. Just wanted to say, that if we accept my proposal (implementing ITS as
a separate object), then the only thing we would do with this placeholder is to
remove it. It should go then to something like hw/intc/arm_gicv3_i
In order to restore VF function after migration, add self emulation layer
to record regs' values during accessing regs.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbevf/Makefile| 3 ++-
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +-
.../net/ethernet/intel/ix
Eric Blake writes:
> On 10/20/2015 06:09 AM, Markus Armbruster wrote:
>> Eric Blake writes:
>>
>>> Rather than storing a base class as a pointer to a box, just
>>> store the fields of that base class in the same order, so that
>>> a child struct can be safely cast to its parent.
>
>
>
>>>
Commit dbb7405d8caad0814ceddd568cb49f163a847561 made it possible to
trigger an assert using "-device xen-platform". Replace it with
appropriate error reporting.
Before:
$ qemu-system-x86_64 -device xen-platform
qemu-system-x86_64: hw/i386/xen/xen_platform.c:391: xen_platform_initfn:
Assertio
The socket_dgram method accepts a QAPI SocketAddress object
which it then turns into QemuOpts before calling the
inet_dgram_opts helper method. By converting the latter to
use QAPI SocketAddress directly, the QemuOpts conversion
step can be eliminated.
This removes the very last use of QemuOpts fr
Hello!
> Do you mean that in virt.c::create_gic I'll take the cpu's affinity from the
> cpu's property and not directly from
> ARM_CPU(qemu_get_cpu(i))->mp_affinity
I mean that you can do it in your GIC's realize function. And, even better, in
arm_gicv3_common_realize(), because KVM GICv3 liv
From: Gonglei
vhost-scsi bootindex does't work because Qemu passes
wrong fireware path to seabios.
before:
/pci@i0cf8/scsi@7channel@0/vhost-scsi@0,0
after applying the patch:
/pci@i0cf8/scsi@7/channel@0/vhost-scsi@0,0
Reported-by: Subo
Signed-off-by: Gonglei
Message-Id: <1440553971-11108-
Hi all,
May I know whether the discussion is still ongoing?
I checked Andreas's git tree, there was no changes about the topology.
Plz let me know the schedule about this.
Thanks,
Zhu
On 04/07/2015 08:43 PM, Christian Borntraeger wrote:
We had a call and I was asked to write a summary about
On Thu, 10/22 01:13, QuQ Edsel wrote:
> Hi,
> My friends and I were assigned a task to find out a point to insert a
> callback function to intercept Disk IO activities such as read/write a .txt
> file. Our final goal is to generate a report for target process/file 's
> Disk IO activities. We have Q
On 10/19/2015 04:08 AM, Paolo Bonzini wrote:
I am not sure why the compiler does not catch it. There is no
semantic change since gen_excp returns EXIT_NORETURN, but the
old code is wrong.
Reported by Coverity.
Signed-off-by: Paolo Bonzini
---
target-alpha/translate.c | 2 +-
1 file changed,
From: Eduardo Otubo
This is used by memfd code.
Signed-off-by: Eduardo Otubo
Signed-off-by: Marc-André Lureau
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Tested-by: Thibaut Collet
---
qemu-seccomp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a
VF status in the PF driver needs to be restored after migration and reset
VF hardware. This patch is to add a new event for VF driver to notify PF
driver to restore status.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbevf/mbx.h | 3 +++
drivers/net/ethernet/intel/ixgbevf/vf.c |
On Wed, Oct 21, 2015 at 10:06:39AM +0800, Fam Zheng wrote:
> So we could distinguish it from internal used fds, thus avoid handling
> unwanted events in nested aio polls.
>
> Signed-off-by: Fam Zheng
> ---
> nbd.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/nbd.
Hello!
> I see, just how do I pass the gic version from the command line?
Easy. -machine virt,gic-version=3
> GICV3 is accessed by system instructions that exists only in ARCH64.
Wrong. In 32-bit mode the CPU sees them as CP15 registers. See "8.5 AArch32
System register descriptions".
I wo
The goal is to have debug code always compiled during build.
We standardize all debug output on the following format:
[QOM_TYPE_NAME]reporting_function: debug message
We also replace IPRINTF with qemu_log_mask(). The qemu_log_mask() output
is following the same format as the above debug.
Signed
In Xen 4.7 we are refactoring parts libxenctrl into a number of
separate libraries which will provide backward and forward API and ABI
compatiblity.
One such library will be libxenforeignmemory which provides access to
privileged foreign mappings and which will provide an interface
equivalent to x
Some windows environments will compile with other than GCC (i.e. Visual Studio).
- C99 structures and array initializers had crept in over time.
Changed code to use pre C99 syntax in misc.c and slirp.c
- ip.h and slirp.h have packed structure definitions. Add
support for non GCC packet
On Wed, Oct 21, 2015 at 05:07:14PM +0800, Yuanhan Liu wrote:
> This reverts commit d1f8b30ec8dde0318fd1b98d24a64926feae9625.
>
> It turned out that it breaks stuff, so revert it:
>
> http://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg00949.html
>
> CC: "Michael S. Tsirkin"
> Reporte
From: Christian Borntraeger
Device hotplugs trigger a crw machine check. All machine checks
have validity bits for certain register types. With vector support
we also have to claim that vector registers are valid.
This is a band-aid suitable for stable. Long term we should
create the full mcic v
From: Fam Zheng
Commit 6e99c63 ("net/socket: Drop net_socket_can_send") changed the
semantics around .can_receive for sockets to now require the device to
flush queued pkts when transitioning to a .can_receive=true state. But
it's OK to drop incoming packets when the link is not active.
Signed-o
The goal is to have debug code always compiled during build.
We standardize all debug output on the following format:
[QOM_TYPE_NAME]reporting_function: debug message
We also replace IPRINTF with qemu_log_mask(). The qemu_log_mask() output
is following the same format as the above debug.
Signed
The goal is to have debug code always compiled during build.
We standardize all debug output on the following format:
[QOM_TYPE_NAME]reporting_function: debug message
We also replace IPRINTF with qemu_log_mask(). The qemu_log_mask() output
is following the same format as the above debug.
Signed
The goal is to have debug code always compiled during build.
We standardize all debug output on the following format:
[QOM_TYPE_NAME]reporting_function: debug message
We also replace IPRINTF with qemu_log_mask(). The qemu_log_mask() output
is following the same format as the above debug.
Signed
On 21 October 2015 at 17:28, Yongbok Kim wrote:
> On 21/10/2015 17:01, Peter Maydell wrote:
>> Should this live in hw/intc/ if it is an interrupt controller?
> Actually I have considered that but I just hesitated to put the files in
> the hw/intc as all other MIPS related hw component files are i
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