On Sun, 2013-12-01 at 16:14 +0100, Andreas Färber wrote:
> Am 01.12.2013 14:13, schrieb Marcel Apfelbaum:
> > On Fri, 2013-11-29 at 10:43 +0100, arm...@redhat.com wrote:
> >> From: Markus Armbruster
> >>
> >> Pointer properties can be set only by code, not by device_add. A
> >> device with a poin
On Mon, 2013-12-02 at 08:30 +0100, Markus Armbruster wrote:
> Andreas Färber writes:
>
> > Am 01.12.2013 14:13, schrieb Marcel Apfelbaum:
> >> On Fri, 2013-11-29 at 10:43 +0100, arm...@redhat.com wrote:
> >>> From: Markus Armbruster
> >>>
> >>> Pointer properties can be set only by code, not by
On 11/29/2013 07:14 PM, Daniel P. Berrange wrote:
On Fri, Nov 29, 2013 at 06:06:13PM +0800, Lei Li wrote:
This patch adds send_pipefd() to pass the pipe file descriptor
to destination process.
Signed-off-by: Lei Li
---
migration-local.c | 46 ++
Commit 2b21fb5 (adlib: sort offsets in portio registration, 2013-08-14)
fixed the offsets in adlib_portio_list, but forgot the matching indices
in adlib_realizefn.
Reported at http://virtuallyfun.superglobalmegacorp.com/?p=3616 by
"neozeed".
Signed-off-by: Paolo Bonzini
---
hw/audio/adlib.c | 4
On 11/29/2013 06:26 PM, Paolo Bonzini wrote:
Il 29/11/2013 11:06, Lei Li ha scritto:
This patch series tries to introduce a mechanism using side
channel pipe for RAM via SCM_RIGHTS with unix domain socket
protocol migration.
This side channel is used for the page flipping by vmsplice,
which is
Add migrate_unix_page_flipping() to check if
MIGRATION_CAPABILITY_X_UNIX_PAGE_FLIPPING is enabled.
Reviewed-by: Paolo Bonzini
Signed-off-by: Lei Li
---
include/migration/migration.h |3 +++
migration.c |9 +
2 files changed, 12 insertions(+), 0 deletions(-)
di
Introduce x_unix_page_flipping to MigrationCapability for
localhost migration.
Signed-off-by: Paolo Bonzini
Signed-off-by: Lei Li
---
qapi-schema.json | 12 +++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/qapi-schema.json b/qapi-schema.json
index 83fa485..ea910ef
This patch adds QEMUFileLocal with copy of socket based QEMUFile, will
be used as the basis code for Unix socket protocol migration and page
flipping migration.
Signed-off-by: Lei Li
---
Makefile.target |1 +
migration-local.c | 123 +
2
This patch series tries to introduce a mechanism using side
channel pipe for RAM via SCM_RIGHTS with unix domain socket
protocol migration.
This side channel is used for the page flipping by vmsplice,
which is the internal mechanism for localhost migration that
we are trying to add to QEMU. The ba
Add qemu_fopen_socket_local() to open QEMUFileLocal introduced
earlier. It will create a pipe in write mode if unix_page_flipping
is enabled, adjust qemu_local_close() to close pipe as well.
Signed-off-by: Lei Li
---
include/migration/qemu-file.h |2 +
migration-local.c | 46 ++
Signed-off-by: Paolo Bonzini
Signed-off-by: Lei Li
---
qmp-commands.hx |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/qmp-commands.hx b/qmp-commands.hx
index fba15cd..0df08c0 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -2898,6 +2898,10 @@ migrate-set-ca
This patch adds send_pipefd() to pass the pipe file descriptor
to destination process.
Signed-off-by: Lei Li
---
migration-local.c | 46 ++
1 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/migration-local.c b/migration-local.c
index 92
This patch implements save_page callback for the outside
of page flipping. It will write the address of the page
on the Unix socket and flip the page data on pipe by
vmsplice(). Every page address would have a header flag
RAM_SAVE_FLAG_HOOK, which will trigger the load hook to
receive it in incomin
As callback save_page will always be opened by
qemu_fopen_socket_local(), and without unix_page_flipping
it will return RAM_SAVE_CONTROL_NOT_SUPP, it leads to a
wrong qemu_file_set_error() based on the current logic.
So this patch adds RAM_SAVE_CONTROL_NOT_SUPP to the check.
Reviewed-by: Paolo Bon
Override hook_ram_load to receive the pipe file descriptor
passed by source process and page address which will be
extracted to vmsplice the page data from pipe.
Signed-off-by: Lei Li
---
migration-local.c | 59 +
1 files changed, 59 insertio
This patch exports MemoryRegion to save_page hook, replacing
argument ram_addr_t block_offset with a MemoryRegion suggested
by Paolo Bonzini.
Signed-off-by: Lei Li
---
arch_init.c |4 ++--
include/migration/migration.h |2 +-
include/migration/qemu-file.h |8 ---
Introduce new RunState RUN_STATE_MEMORY_STALE and
add it to runstate_needs_reset().
Signed-off-by: Lei Li
---
qapi-schema.json |7 +--
vl.c | 13 -
2 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/qapi-schema.json b/qapi-schema.json
index ea910ef.
Replace qemu_fopen_socket with qemu_fopen_socket_local in Unix
protocol migration.
Signed-off-by: Lei Li
---
migration-unix.c | 18 ++
1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/migration-unix.c b/migration-unix.c
index 651fc5b..9beeafe 100644
--- a/migrati
As there might be more capabilities introduced, better to display
it in lines.
Reviewed-by: Paolo Bonzini
Signed-off-by: Lei Li
---
hmp.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/hmp.c b/hmp.c
index 32ee285..dcfa2f9 100644
--- a/hmp.c
+++ b/hmp.c
@@ -226,13 +
Add page flipping support on unix outgoing part by stopping
VM with the new RunState RUN_STATE_MEMORY_STALE before
invoking migration if unix_page_flipping enabled.
Signed-off-by: Lei Li
---
migration-unix.c | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/migr
Signed-off-by: Lei Li
---
migration.c |7 +--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/migration.c b/migration.c
index e012cd4..7e0ec33 100644
--- a/migration.c
+++ b/migration.c
@@ -582,7 +582,7 @@ static void *migration_thread(void *opaque)
if (pending
Dear Sirs,
Please could you advice me a technique to debug an erroneous self-code
modification handling?
Installing a guest Windows 7 x64 in qemu w/o KVM causes BSOD. I've found out
that forcing EndOfBlock after each XOR instruction in Zero Page Thread code +
disabled TARGET_HAS_PRECISE_SMC he
Laszlo Ersek writes:
> On 11/29/13 14:57, Markus Armbruster wrote:
>> Laszlo Ersek writes:
>>
>>> The blob is 64K in size and contains 0x00..0xFF repeatedly.
>>>
>>> The client code added to main() wouldn't make much sense in the long term.
>>> It helps with debugging and it silences gcc about
The control message for exchange of pipe file descriptor should
be received by recvmsg, and it might be eaten to stream file by
qemu_recv() when receiving by two callbacks. So this patch adds
unix_msgfd_lookup() to callback get_buffer as the only one receiver,
where the pipe file descriptor would b
On Mon, Dec 02, 2013 at 05:19:06PM +0800, Lei Li wrote:
> This patch adds send_pipefd() to pass the pipe file descriptor
> to destination process.
>
> Signed-off-by: Lei Li
> ---
> migration-local.c | 46 ++
> 1 files changed, 46 insertions(+), 0 del
On Wed, 2013-11-20 at 00:01 +, Jiang, Yunhong wrote:
>
> > -Original Message-
> > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
> > Bonzini
> > Sent: Tuesday, November 19, 2013 1:14 AM
> > To: Jiang, Yunhong
> > Cc: qemu-devel@nongnu.org; da...@gibson.dropbea
Adds argument ram_addr_t to hook_ram_load, and replaces
QEMURamHookFunc with QEMURamLoadHookFunc for it. With this
new argument, it will allow cut almost half of the data
transferred on the Unix socket using by page flipping
migraton.
Signed-off-by: Lei Li
---
arch_init.c |
Fix position buffer updates to use the correct stream offset.
Without this patch both IN (record) and OUT (playback) streams
will update the IN buffer positions. The linux kernel notices
and complains:
hda-intel: Invalid position buffer, using LPIB read method instead.
The bug may also lead to
On Mo, 2013-12-02 at 10:16 +0100, Paolo Bonzini wrote:
> Commit 2b21fb5 (adlib: sort offsets in portio registration, 2013-08-14)
> fixed the offsets in adlib_portio_list, but forgot the matching indices
> in adlib_realizefn.
>
> Reported at http://virtuallyfun.superglobalmegacorp.com/?p=3616 by
>
Video streaming detection heuristics in spice-server have problems
keeping modern desktop animations (as done by gnome shell) and real
video playback apart. This leads to jpeg compression artefacts on
your desktop, due to spice using mjpeg to send what it thinks is
a video stream.
Turn off video
Am 30.11.2013 um 21:38 hat Eric Blake geschrieben:
> On 11/29/2013 09:45 AM, Kevin Wolf wrote:
> > From: Fam Zheng
> >
> > We have multiple dirty bitmaps in BDS now, switch QAPI to allow query
> > it (BlockInfo.dirty_bitmaps), and also drop old BlockInfo.dirty.
> >
>
> > +++ b/qapi-schema.json
Am 29.11.2013 um 21:41 hat Max Reitz geschrieben:
> Leaving the backing file open although it is not needed anymore can
> cause problems if it is opened through a block driver which allows
> exclusive access only and if the create function of the block driver
> used for the top image (the one being
On So, 2013-12-01 at 22:23 +0100, Marc-André Lureau wrote:
> Hi,
>
> This patch series is a split-off from the Spice block device RFC.
> http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html
>
> It should include only non-controversial or simple patches. The most
> important change i
Il 02/12/2013 11:36, Gerd Hoffmann ha scritto:
> On So, 2013-12-01 at 22:23 +0100, Marc-André Lureau wrote:
>> Hi,
>>
>> This patch series is a split-off from the Spice block device RFC.
>> http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html
>>
>> It should include only non-controver
Signed-off-by: Gerd Hoffmann
---
hw/i386/pc_piix.c | 14 --
hw/i386/pc_q35.c | 11 ++-
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 2111f01..9329f04 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -339,1
On 2 December 2013 07:34, Peter Crosthwaite
wrote:
> Hi Peter,
>
> Another spin of the ARM MPCore global timer work. Patches 1 & 2 are some
> trivial cleanup to MPCore I did along the way.
Thanks, applied all to target-arm.next.
-- PMM
On 2 December 2013 07:10, Peter Crosthwaite
wrote:
> This has no real hardware analog. Leave the error message in is as
> it is almost certainly a guest error, but fallthrough to the expected
> behaviour.
Maybe we should qemu_log_mask(LOG_GUEST_ERROR, ...) then?
> Signed-off-by: Peter Crosthwai
On 2 December 2013 07:09, Peter Crosthwaite
wrote:
> Cadence GEM has a MAC level loopback mode. Implement. Use the same basic
> operation as the already implemented PHY loopback.
Reviewed-by: Peter Maydell
-- PMM
On 2 December 2013 07:09, Peter Crosthwaite
wrote:
> From: "Edgar E. Iglesias"
>
> We were updating the ownership bit of all descriptors if packets
> get split and written through several descriptors.
>
> Signed-off-by: Edgar E. Iglesias
> Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Ma
On 2 December 2013 07:11, Peter Crosthwaite
wrote:
> There was a replication of the rx descriptor address walking logic.
> Reorder the flow control to remove. This refactoring also obsoletes
> the local variables packet_desc_addr and last_desc_addr.
>
> Signed-off-by: Peter Crosthwaite
> ---
>
>
On 2 December 2013 07:11, Peter Crosthwaite
wrote:
> The real hardware prefetches rx buffer descriptors ASAP and
> potentially throws relevant interrupts following the fetch
> even in the absence of a recieved packet.
>
> Reported-by: Deepika Dhamija
> Signed-off-by: Peter Crosthwaite
> ---
>
>
On 2 December 2013 07:12, Peter Crosthwaite
wrote:
> The various Rx packet address matching mode flags were not being set in
> the rx descriptor. Implement.
> -#define GEM_RX_REJECT 1
> -#define GEM_RX_ACCEPT 0
> +#define GEM_RX_REJECT (-1)
> +#define GEM_RX_PROM_ACCEPT
On 2 December 2013 07:12, Peter Crosthwaite
wrote:
> Bit 27 of the RX buffer desc word 1 should be set when the packet was
> accepted due to specific address register match. Implement.
>
> This feature is absent from the Xilinx documentation (UG585) but the
> behaviour is tested as accurate on rea
On 2 December 2013 07:13, Peter Crosthwaite
wrote:
> The Specific address registers can be enabled or disabled by software.
> QEMU was assuming they where always enabled. Implement the
"were"
> disable/enable feature. SARs are disabled by writing to the lower half
> register. They are re-enabled
On 2 December 2013 07:14, Peter Crosthwaite
wrote:
> Bytes_to_copy was being updated before its final use where it
> advances the rx buffer pointer. This was causing total mayhem,
> where packet data for any subsequent fragments was being fetched
> from the wrong place.
>
> Reported-by: Deepika Dh
Signed-off-by: Gerd Hoffmann
---
roms/seabios | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/roms/seabios b/roms/seabios
index ece025f..6233543 16
--- a/roms/seabios
+++ b/roms/seabios
@@ -1 +1 @@
-Subproject commit ece025f5980bae88fa677bc9c0d24d2e580e205d
+Subproject com
Signed-off-by: Gerd Hoffmann
---
roms/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/roms/Makefile b/roms/Makefile
index fc716c1..1e04669 100644
--- a/roms/Makefile
+++ b/roms/Makefile
@@ -73,9 +73,11 @@ build-seabios-config-%: config.%
mkdir -p seabios/builds/$*
c
This patch adds firmware to the machine options. -bios becomes a
shortcut for -machine firmware=. Advantage is that the firmware
can be specified via config file as -machine is parsed using QemuOpts
and it is also possible to use different defaults for different
machine types (via QEMUMachine->d
Adding xhci support to seabios made it jump over the 128k line.
Changing the bios size breaks migration, so we have to keep a
128k seabios binary for old machine types. New machine types can
use a large 256k bios which should be big enougth for a while.
This patch updates the seabios build proces
Signed-off-by: Gerd Hoffmann
---
hw/i386/pc_piix.c | 14 --
hw/i386/pc_q35.c | 11 ++-
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 2111f01..9329f04 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -339,1
Signed-off-by: Gerd Hoffmann
---
hw/i386/pc_piix.c | 4 +++-
hw/i386/pc_q35.c | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 9329f04..ab56285 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -339,7 +339,9 @@ static vo
Hi,
SeaBIOS update patch series. A bit more complicated than just "update
submodule and binaries" this time as seabios doesn't fit into 256k any
more. So we have to go & build seabios twice, one stripped down version
for old machine types and one full-featured for 2.0. Also qemu needs
some ch
Am 02.12.2013 08:36, schrieb Peter Crosthwaite:
> The ARM A9 MPCore has a timer that is global to all CPUs in the mpcore.
> The timer is shared but each CPU has a private independent comparator
> and interrupt.
>
> Based on version contributed by Francois LEGAL.
>
> Signed-off-by: François LEGAL
On 2 December 2013 07:14, Peter Crosthwaite
wrote:
> The minimum packet size is 64, however this is before FCS stripping
> occurs. So when FCS stripping the minimum packet size is 60. Fix.
>
> Reported-by: Deepika Dhamija
> Signed-off-by: Peter Crosthwaite
> ---
>
> hw/net/cadence_gem.c | 13 ++
On 2 December 2013 07:15, Peter Crosthwaite
wrote:
> This write-1-clear logic was incorrect. It was always clearing w1c
> bits regardless of whether thie written value was 1 or not. i.e. it
> was implementing a write-anything-to-clear strategy.
>
> Signed-off-by: Peter Crosthwaite
Reviewed-by: P
On 2 December 2013 07:15, Peter Crosthwaite
wrote:
> Currently this just floods indicating that can_receive has been called
> by the net framework. Instead, save the result of the most recent
> can_recieve callback as state and only print a message if the result
> changes (indicating some sort of
On 2 December 2013 07:16, Peter Crosthwaite
wrote:
Missing apostrophe in Subject.
> Return false from can_recieve() when no valid buffer descriptor is
"can_receive"
> available. Ensures against mass packet droppage in some applications.
>
> Signed-off-by: Peter Crosthwaite
> ---
>
> hw/net/c
On 2 December 2013 12:28, Andreas Färber wrote:
> Am 02.12.2013 08:36, schrieb Peter Crosthwaite:
>> The ARM A9 MPCore has a timer that is global to all CPUs in the mpcore.
>> The timer is shared but each CPU has a private independent comparator
>> and interrupt.
>> +dc->no_user = 1;
>
> There
On Mon, Dec 02, 2013 at 11:36:09AM +0100, Gerd Hoffmann wrote:
> On So, 2013-12-01 at 22:23 +0100, Marc-André Lureau wrote:
> > Hi,
> >
> > This patch series is a split-off from the Spice block device RFC.
> > http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html
> >
> > It should in
Peter Maydell writes:
> On 2 December 2013 12:28, Andreas Färber wrote:
>> Am 02.12.2013 08:36, schrieb Peter Crosthwaite:
>>> The ARM A9 MPCore has a timer that is global to all CPUs in the mpcore.
>>> The timer is shared but each CPU has a private independent comparator
>>> and interrupt.
>>>
On Mon, Dec 02, 2013 at 11:37:36AM +0800, Wenchao Xia wrote:
> 于 2013/11/30 4:41, Max Reitz 写道:
> > Leaving the backing file open although it is not needed anymore can
> > cause problems if it is opened through a block driver which allows
> > exclusive access only and if the create function of the
On 2 December 2013 12:28, Andreas Färber wrote:
> Am 02.12.2013 08:36, schrieb Peter Crosthwaite:
>> The ARM A9 MPCore has a timer that is global to all CPUs in the mpcore.
Preferred ARM terminology here I think is "all cores in the processor".
("core": one processing unit, something with its ow
Hi,
A general observation...
Am 02.12.2013 08:37, schrieb Peter Crosthwaite:
> diff --git a/hw/cpu/a9mpcore.c b/hw/cpu/a9mpcore.c
> index a38464b..c09358c 100644
> --- a/hw/cpu/a9mpcore.c
> +++ b/hw/cpu/a9mpcore.c
> @@ -30,6 +30,9 @@ static void a9mp_priv_initfn(Object *obj)
> object_initial
In qemu-1.4.x, When performing migrate_cancel on hmp, Sometimes
s->state is incorrrectly saved to MIG_STATE_ERROR instead of
MIG_STATE_CANCELLED.
If the migrate_fd_cancel in main thread is scheduled to run before
the thread buffered_file_thread calls migrate_fd_put_buffer, The
s->state will be mod
Il 02/12/2013 14:08, Andreas Färber ha scritto:
>> > +object_initialize(&s->gtimer, sizeof(s->gtimer), TYPE_A9_GTIMER);
>> > +qdev_set_parent_bus(DEVICE(&s->gtimer), sysbus_get_default());
>> > +
>> > object_initialize(&s->mptimer, sizeof(s->mptimer), TYPE_ARM_MPTIMER);
>> > qdev_
On Mon, Dec 02, 2013 at 11:01:20AM +0800, Fam Zheng wrote:
> The buffer for description file was 4096 which only covers a few
> hundred of extents. This changes the buffer to dynamic allocated with
> g_strdup_printf in order to support bigger cases.
>
> Signed-off-by: Fam Zheng
> ---
> block/vmd
On Sun, Dec 01, 2013 at 02:02:23PM +0200, Marcel Apfelbaum wrote:
> Every address space has its own nodes and sections, but
> it uses the same global arrays of nodes/section.
>
> This limits the number of devices that can be attached
> to the guest to 20-30 devices. It happens because:
> - The se
On 22 November 2013 17:17, Peter Maydell wrote:
> Update Linux KVM headers from mainline commit 5d6e63323fe779.
Accidentally missed the leading char off the commit hash,
it should be: a5d6e63323fe779. Will fix commit message when
I queue these on target-arm.next.
thanks
-- PMM
On 22 November 2013 17:17, Peter Maydell wrote:
> This patchset combines the 'virt' machine definition and
> -cpu host support patchsets I've posted previous versions
> of. I think these are now ready to go in once 1.8 opens
> up; review appreciated.
I'm applying this series to target-arm.next (w
Am 02.12.2013 14:21, schrieb Paolo Bonzini:
> Il 02/12/2013 14:08, Andreas Färber ha scritto:
+object_initialize(&s->gtimer, sizeof(s->gtimer), TYPE_A9_GTIMER);
+qdev_set_parent_bus(DEVICE(&s->gtimer), sysbus_get_default());
+
object_initialize(&s->mptimer, sizeof(s
On Fri, Nov 22, 2013 at 03:48:30PM +0100, Peter Lieven wrote:
> -/* If the output image is being created as a copy on write image,
> - assume that sectors which are unallocated in the input image
> - are present in both the output's and input's base images (n
Hi Stefan,
please have a look at
[PATCHv2 1.8 0/9] qemu-img convert optimizations
This one here is obsolete.
Peter
Am 02.12.2013 um 15:13 schrieb Stefan Hajnoczi :
> On Fri, Nov 22, 2013 at 03:48:30PM +0100, Peter Lieven wrote:
>> -/* If the output image is being created as a cop
'address_space_get_flatview' gets a reference to a FlatView.
If the flatview lookup fails, the code returns without
"unreferencing" the view.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Marcel Apfelbaum
---
memory.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/memory.c b/memory.c
index 28f
On Fri, Nov 29, 2013 at 11:13:41AM +0100, Kevin Wolf wrote:
> Am 29.11.2013 um 11:04 hat Kevin Wolf geschrieben:
> > Am 14.11.2013 um 11:54 hat Stefan Hajnoczi geschrieben:
> > > Using stdin with readline.c requires disabling echo and line buffering.
> > > Add a portable wrapper to set the terminal
Il 02/12/2013 15:20, Marcel Apfelbaum ha scritto:
> 'address_space_get_flatview' gets a reference to a FlatView.
> If the flatview lookup fails, the code returns without
> "unreferencing" the view.
>
> Cc: qemu-sta...@nongnu.org
>
> Signed-off-by: Marcel Apfelbaum
> ---
> memory.c | 1 +
> 1 fi
This avoids useless masking and shifting when a single call to the
MemoryRegion ops will do. It cuts 30 cycles off the common case
of memory dispatch (out of ~150).
Paolo Bonzini (4):
memory: cache min/max_access_size
memory: streamline common case for memory dispatch
memory: hoist coalesce
On Mon, 2 Dec 2013 13:24:36 +0100
Gerd Hoffmann wrote:
why 2.0, are we jumping from 1.7 strait to 2.0?
> Signed-off-by: Gerd Hoffmann
> ---
> hw/i386/pc_piix.c | 14 --
> hw/i386/pc_q35.c | 11 ++-
> 2 files changed, 22 insertions(+), 3 deletions(-)
>
> diff --git a/hw/i3
This will simplify the code in the next patch.
Signed-off-by: Paolo Bonzini
---
include/exec/memory.h | 2 ++
memory.c | 27 +++
2 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 480dfbf..cf6
Make adjust_endianness inline, and do not use a ctz instruction
when a shift will do.
Signed-off-by: Paolo Bonzini
---
memory.c | 15 ++-
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/memory.c b/memory.c
index 495e693..d3b0dce 100644
--- a/memory.c
+++ b/memory.c
@@
In the common case where there is no combining or splitting,
access_with_adjusted_size is adding a lot of overhead. Call
the MMIO ops directly in that case.
Signed-off-by: Paolo Bonzini
---
memory.c | 68
1 file changed, 56 insert
No need to flush the coalesced MMIO buffer multiple times when combining
multiple accesses into one.
Signed-off-by: Paolo Bonzini
---
memory.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/memory.c b/memory.c
index 1ade19c..495e693 100644
--- a/memory.c
+++ b
On Mo, 2013-12-02 at 15:30 +0100, Igor Mammedov wrote:
> On Mon, 2 Dec 2013 13:24:36 +0100
> Gerd Hoffmann wrote:
> why 2.0, are we jumping from 1.7 strait to 2.0?
Looks like this is the plan ...
nilsson kraxel ~/projects/qemu# git show master
commit 7dc65c02fe3fb8f3146ce0b9ff5fec5945329f0e
Aut
On 12/02/2013 12:27 PM, Gerd Hoffmann wrote:
> Video streaming detection heuristics in spice-server have problems
> keeping modern desktop animations (as done by gnome shell) and real
> video playback apart. This leads to jpeg compression artefacts on
> your desktop, due to spice using mjpeg to se
On 6 November 2013 14:21, Ard Biesheuvel wrote:
> This adds support for the AESE/AESD/AESMC/AESIMC instructions that
> are available on some v8 implementations of Aarch32.
>
> Signed-off-by: Ard Biesheuvel
Hi; thanks for this patch. I have a few minor review comments,
but it looks pretty good.
On Mon, Nov 25, 2013 at 05:59:12PM +0800, Fam Zheng wrote:
> This is an idea about allowing online incremental backup of block
> device, with drive-backup and (proposed here) in-memory block dirty
> bitmap:
>
> 1. We enable a dirty bitmap on a block device, at the start point of
> write tracking:
On 26/11/13 22:05, Mahmood Naderan wrote:
On Tuesday, November 26, 2013 4:51 PM, Mahmood Naderan
wrote:
Hello,
Is there any news on emulating sparc64 machine with openbios-sparc64 on
a x86_64 host machine? I followed >some posts regarding this from 2010
however didn't end-up with a conclusion
On Sun, Dec 01, 2013 at 10:23:33PM +0100, Marc-André Lureau wrote:
> This patch series is a split-off from the Spice block device RFC.
> http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html
>
> It should include only non-controversial or simple patches. The most
> important change is
>From 57751d87392d7ee9df5698bc83b356de654453ef Mon Sep 17 00:00:00 2001
From: Liu Jinsong
Date: Tue, 3 Dec 2013 04:17:50 +0800
Subject: [PATCH 1/2] target-i386: fix cpuid leaf 0x0d
Fix cpuid leaf 0x0d which incorrectly parsed eax and ebx.
However, before this patch the CPUID worked fine -- the
su
>From 1a199d68265ffeb0234530f29d92a00a5edeff75 Mon Sep 17 00:00:00 2001
From: Liu Jinsong
Date: Tue, 3 Dec 2013 05:08:19 +0800
Subject: [PATCH 2/2] target-i386: Intel MPX
Add some MPX related definiation, and hardcode sizes and offsets
of xsave features 3 and 4.
Signed-off-by: Liu Jinsong
---
>From fbfa537f690eca139a96c6b2636ab5130bf57716 Mon Sep 17 00:00:00 2001
From: Liu Jinsong
Date: Fri, 29 Nov 2013 01:27:00 +0800
Subject: [PATCH 1/4] X86: Intel MPX definiation
Signed-off-by: Xudong Hao
Signed-off-by: Liu Jinsong
---
arch/x86/include/asm/cpufeature.h |2 ++
arch/x86/include
>From 4a2eb0a8467b4f278e59d2df209a1bc03349d088 Mon Sep 17 00:00:00 2001
From: Liu Jinsong
Date: Tue, 3 Dec 2013 06:28:20 +0800
Subject: [PATCH 2/4] KVM/X86: Fix xsave cpuid exposing bug
EBX of cpuid(0xD, 0) is dynamic per XCR0 features enable/disable.
Bit 63 of XCR0 is reserved for future expansi
>From e9ba40b3d1820b8ab31431c73226ee3ed485edd1 Mon Sep 17 00:00:00 2001
From: Liu Jinsong
Date: Tue, 3 Dec 2013 07:02:27 +0800
Subject: [PATCH 3/4] KVM/X86: Intel MPX vmx and msr handle
Signed-off-by: Xudong Hao
Signed-off-by: Liu Jinsong
---
arch/x86/include/asm/vmx.h|2 ++
ar
>From 62553aebb7b72f1203fefc59dd4d8969e4216ddb Mon Sep 17 00:00:00 2001
From: Liu Jinsong
Date: Tue, 3 Dec 2013 07:34:32 +0800
Subject: [PATCH 4/4] KVM/X86: Enable Intel MPX for guest
Signed-off-by: Xudong Hao
Signed-off-by: Liu Jinsong
---
arch/x86/kvm/cpuid.c |2 +-
arch/x86/kvm/x86.c
Thanks, applied to the trivial patches queue.
/mjt
25.11.2013 07:39, Alexey Kardashevskiy wrote:
> Since modern POWER7/POWER8 chips can have more that 256 CPU threads
> (>2000 actually), remove this check from smp_parse.
>
> The CPUs number is still checked against machine->max_cpus and this check
> should be enough not to break other archs.
[]
>
18.11.2013 01:11, Stefan Weil wrote:
> Warning from ccc-analyzer:
>
> libcacard/cac.c:192:13: warning: Value stored to 'ret' is never read
> ret = VCARD_DONE;
> ^ ~~
>
> Here 'ret' is assigned a value inside of a switch statement and also after
> that switch st
18.11.2013 01:12, Stefan Weil wrote:
> Warning from ccc-analyzer:
>
> libcacard/vcard_emul_nss.c:937:9: warning:
> Value stored to 'cert_count' is never read
> cert_count = options->vreader[i].cert_count;
> ^~~
Applied to trivial patches, t
20.11.2013 00:01, Don Koch wrote:
> Prevent a call to put_kbd if null.
>
> On shutdown of some OSes, the keyboard handler goes away before the
> system is down. If a key is typed during this window, qemu crashes.
Thanks, applied to the trivial patches queue.
/mjt
Il 02/12/2013 17:42, Liu, Jinsong ha scritto:
> From 1a199d68265ffeb0234530f29d92a00a5edeff75 Mon Sep 17 00:00:00 2001
> From: Liu Jinsong
> Date: Tue, 3 Dec 2013 05:08:19 +0800
> Subject: [PATCH 2/2] target-i386: Intel MPX
>
> Add some MPX related definiation, and hardcode sizes and offsets
> of
Il 02/12/2013 17:41, Liu, Jinsong ha scritto:
> From 57751d87392d7ee9df5698bc83b356de654453ef Mon Sep 17 00:00:00 2001
> From: Liu Jinsong
> Date: Tue, 3 Dec 2013 04:17:50 +0800
> Subject: [PATCH 1/2] target-i386: fix cpuid leaf 0x0d
>
> Fix cpuid leaf 0x0d which incorrectly parsed eax and ebx.
>
1 - 100 of 176 matches
Mail list logo
