From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index a4bab78..d849b30 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -1147,6 +1147,7 @@ static CPAc
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 168549c..025e334 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2524,6 +2524,10 @@ stat
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 025e334..c44cbb4 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2528,6 +2528,10 @@ stati
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index d849b30..168549c 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2520,6 +2520,10 @@ stati
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index c44cbb4..ace933c 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2532,6 +2532,10 @@ stati
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index ace933c..830c9d4 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2366,6 +2366,14 @@ stati
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 4
1 file changed, 4 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 830c9d4..8e96b14 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2636,6 +2636,10 @@ static co
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index d57e0af..7ad9133 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2644,6 +2644,14 @@ stati
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 8e96b14..d57e0af 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2544,6 +2544,10 @@ stati
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 7ad9133..5b7c195 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2436,6 +2436,11 @@ static c
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/cpu.h| 1 +
target-arm/helper.c | 41 +++--
2 files changed, 36 insertions(+), 6 deletions(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 6922e54..73a4ce8 100644
--- a/
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/cpu.h| 1 +
target-arm/helper.c | 33 +++--
2 files changed, 32 insertions(+), 2 deletions(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 73a4ce8..059c200 100644
--- a/target-a
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
hw/arm/virt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index a7f9a10..76b6b2e 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -384,6 +384,9 @@ static uint32_t create_gic(const VirtBoardI
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 98 +
1 file changed, 76 insertions(+), 22 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 4c1d6c7..d29b1fc 100644
--- a/target-arm
On 05/13/2015 11:11 AM, Fam Zheng wrote:
> Before, we only yield after initializing dirty bitmap, where the QMP
> command would return. That may take very long, and guest IO will be
> blocked.
>
> Add sleep points like the later mirror iterations.
>
> Signed-off-by: Fam Zheng
Reviewed-by: Wen C
From: "Edgar E. Iglesias"
Signed-off-by: Edgar E. Iglesias
---
target-arm/cpu-qom.h | 1 +
target-arm/cpu.c | 2 ++
target-arm/cpu.h | 3 ++-
target-arm/helper.c | 64
4 files changed, 69 insertions(+), 1 deletion(-)
diff --git a
Bandan Das writes:
> Unlike machines, humans will be (mostly) appreciative on seeing
> help output when a command fails due to incorrect syntax or input.
> By default, print output of help_cmd() to the monitor in such cases.
> The only exceptions are if a command does not exist or parsing
> faile
Use C casts to avoid accessing ICCDevice's qdev field
directly.
Signed-off-by: Zhu Guihua
---
hw/intc/apic.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/hw/intc/apic.c b/hw/intc/apic.c
index 0f97b47..e6f14b5 100644
--- a/hw/intc/apic.c
+++ b/hw/intc/apic.c
@@ -376
ICC Bus was used for providing a hotpluggable bus for APIC and CPU,
but now we use HotplugHandler to make hotplug. So ICC Bus is
unnecessary.
This code has passed the new pc-cpu-test.
And I have tested with kvm along with kernel_irqchip=on/off,
it works fine.
This patch series is rebased on Eduar
From: Chen Fan
Due to local apic address is in view of CPU's address space,
so able to move apic mapping to each apic realizefn.
Signed-off-by: Chen Fan
Signed-off-by: Zhu Guihua
---
exec.c| 5 +
hw/i386/pc.c | 7 ---
hw/intc/apic_common.c | 14 -
ICC bus impl has been droped, so all icc related files are not useful
any more; delete them.
Signed-off-by: Zhu Guihua
---
default-configs/i386-softmmu.mak | 1 -
default-configs/x86_64-softmmu.mak | 1 -
hw/cpu/Makefile.objs | 1 -
hw/cpu/icc_bus.c | 118
From: Chen Fan
ICC bus was invented only to provide hotplug capability to
CPU and APIC because at the time being hotplug was available only for
BUS attached devices.
Now this patch is to drop ICC bus impl, and switch to bus-less
CPU+APIC hotplug, handling them in the same manner as pc-dimm.
and
John Snow writes:
> As discussed during the QEMU 2.3 development freeze.
Reviewed-by: Markus Armbruster
On 04/28/2015 03:17 PM, Michael S. Tsirkin wrote:
> On Tue, Apr 28, 2015 at 11:12:10AM +0800, Jason Wang wrote:
>> >
>> >
>> > On Mon, Apr 27, 2015 at 7:02 PM, Michael S. Tsirkin
>> > wrote:
>>> > >On Thu, Apr 23, 2015 at 02:21:48PM +0800, Jason Wang wrote:
> >> This patch increases the
On 04/28/2015 10:40 PM, Michael S. Tsirkin wrote:
> On Tue, Apr 28, 2015 at 03:33:37PM +0200, Cornelia Huck wrote:
>> On Tue, 28 Apr 2015 14:47:11 +0200
>> "Michael S. Tsirkin" wrote:
>>
>>> On Tue, Apr 28, 2015 at 01:39:51PM +0200, Cornelia Huck wrote:
On Tue, 28 Apr 2015 12:55:40 +0200
>>
On 13.05.2015 09:52, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Signed-off-by: Edgar E. Iglesias
> ---
> target-arm/helper.c | 8
> 1 file changed, 8 insertions(+)
>
> diff --git a/target-arm/helper.c b/target-arm/helper.c
> index d849b30..168549c 100644
> --- a/target-arm
mreza...@redhat.com writes:
> From: Miroslav Rezanina
>
> Disabling CONFIG_PARALLEL cause removing parallel_hds_isa_init defined in
> parallel.c. This function is called during initialization of some boards so
> disabling CONFIG_PARALLEL cause build failure.
>
> This patch moves parallel_hds_isa_
Paolo Bonzini writes:
> On 12/05/2015 08:22, mreza...@redhat.com wrote:
>> From: Miroslav Rezanina
>>
>> mips build fail with link error in case PARALLEL_CONFIG is disabled as
>> hw/mips/mips_jazz.c calls parallel_mm_init. Due to dependecies to content
>> of parallel.c we can't simply move it t
On Tue, May 12, 2015 at 12:32:53PM -0600, Eric Blake wrote:
> On 05/12/2015 10:09 AM, Daniel P. Berrange wrote:
> > The qemu-io tool does not check if the image is encrypted so
> > historically would silently corrupt the sectors by writing
> > plain text data into them instead of cipher text. The e
Hello.
Is there any interest of enabling other kinds of modules, not
only block? Eg, modular display (gtk/sdl/..) would be nice
(but not exactly easy with sdl1), smartcard-nss device can be
built as module and so on.
Also, how about on-demand module loading? I see quite easy
way of doing so, fi
On 13/05/2015 08:57, Pavel Dovgaluk wrote:
>> > It's any instruction that can cause an icount read, typically through
>> > QEMU_CLOCK_VIRTUAL or cpu_get_ticks().
> Doesn't this mean that ARM has incorrect implementation of icount?
> MMIO is common for this platform, but none of memory accesses ar
Am 12.05.2015 um 17:05 hat Eric Blake geschrieben:
> On 05/08/2015 11:21 AM, Kevin Wolf wrote:
> > Signed-off-by: Kevin Wolf
> > ---
> > qemu-io-cmds.c | 71
> > ++
> > 1 file changed, 71 insertions(+)
> >
>
> > +
> > +while ((c = get
On 12/05/2015 21:41, Peter Maydell wrote:
>> > It's any instruction that can cause an icount read, typically through
>> > QEMU_CLOCK_VIRTUAL or cpu_get_ticks().
> Also anything that can cause a CPU interrupt, since tcg_handle_interrupt()
> will call cpu_abort() if the CPU gets an interrupt while
On 13/05/2015 15:15, Fam Zheng wrote:
> raw_bsd already has QEMU_BUILD_BUG_ON(BDRV_SECTOR_SIZE != 512), so iscsi
> should relax.
It's okay to have the same QEMU_BUILD_BUG_ON in different places.
However, you're right that this should be a compile-time check rather
than run-time check.
Paolo
>
On Wed, May 13, 2015 at 03:47:51PM +0800, Jason Wang wrote:
>
>
> On 04/28/2015 03:17 PM, Michael S. Tsirkin wrote:
> > On Tue, Apr 28, 2015 at 11:12:10AM +0800, Jason Wang wrote:
> >> >
> >> >
> >> > On Mon, Apr 27, 2015 at 7:02 PM, Michael S. Tsirkin
> >> > wrote:
> >>> > >On Thu, Apr 23, 2
On Wed, 05/13 10:43, Paolo Bonzini wrote:
>
>
> On 13/05/2015 15:15, Fam Zheng wrote:
> > raw_bsd already has QEMU_BUILD_BUG_ON(BDRV_SECTOR_SIZE != 512), so iscsi
> > should relax.
>
> It's okay to have the same QEMU_BUILD_BUG_ON in different places.
> However, you're right that this should be a
On Wed, May 13, 2015 at 10:04:23AM +0200, Markus Armbruster wrote:
> Paolo Bonzini writes:
>
> > On 12/05/2015 08:22, mreza...@redhat.com wrote:
> >> From: Miroslav Rezanina
> >>
> >> mips build fail with link error in case PARALLEL_CONFIG is disabled as
> >> hw/mips/mips_jazz.c calls parallel_
On Wed, May 13, 2015 at 10:01:12AM +0200, Markus Armbruster wrote:
> mreza...@redhat.com writes:
>
> > From: Miroslav Rezanina
> >
> > Disabling CONFIG_PARALLEL cause removing parallel_hds_isa_init defined in
> > parallel.c. This function is called during initialization of some boards so
> > disa
On 12/05/2015 09:22, Michael Tokarev wrote:
> 12.05.2015 04:05, Peter Crosthwaite wrote:
>> On Thu, May 7, 2015 at 2:34 AM, Michael Tokarev wrote:
> ...
Ok, I can reproduce this, winXP BSODs on boot in tcg mode.
Git bisect points to this:
commit 23820dbfc79d1c9dce090b4c555994
Am 12.05.2015 um 22:04 hat Eric Blake geschrieben:
> On 05/08/2015 11:21 AM, Kevin Wolf wrote:
> > Eventually we want to be able to change options at runtime. As a first
> > step towards that goal, separate some option handling code from the
> > general initialisation code in qcow2_open().
> >
> >
Am 12.05.2015 um 23:40 hat Eric Blake geschrieben:
> On 05/08/2015 11:21 AM, Kevin Wolf wrote:
> > Before we can allow updating options at runtime with bdrv_reopen(), we
> > need to split the function into prepare/commit/abort parts.
> >
> > Signed-off-by: Kevin Wolf
> > ---
> > block/qcow2.c |
Add a new API named acpi_send_gpe_event() to send hotplug SCI.
This API can be used by pci, cpu and memory hotplug.
This patch is rebased on master.
Signed-off-by: Zhu Guihua
---
v4:
-rename struct AcpiHotplugStatus to AcpiGPEStatusBits
-add comments for struct AcpiGPEStatusBits
v3:
-rebase
Am 12.05.2015 um 23:47 hat Eric Blake geschrieben:
> On 05/08/2015 11:21 AM, Kevin Wolf wrote:
> > For updating the cache sizes or disabling lazy refcounts there is a bit
> > more to do than just changing the variables, but otherwise we're all set
> > for changing options during bdrv_reopen().
> >
Changes from RFC:
- Add op blocker listener in nbd server.
- Add other transaction types.
- Only notify listeners when changing from/to empty. (Paolo)
Reported by Paolo.
Unlike the iohandler in main loop, iothreads currently process the event
notifier used by virtio-blk ioeventfd in nested
Preventing device from submitting IO is useful around various nested
aio_poll. Op blocker is a good place to put this flag.
Devices would submit IO requests through blk_* block backend interface,
which calls blk_check_request to check the validity. Return -EBUSY if
the operation is blocked, which
On 13/05/2015 08:41, Edgar E. Iglesias wrote:
> I think it would be nice if address_space_translate_for_iotlb
> was allowed to modify the attributes so that an IOMMU in front
> of a CPU could for example down-grade a secure to a non-secure accesse
> (once we add IOMMU support in front of CPUs). I
virtio-blk now listens to op blocker change of the associated block
backend.
Up on setting op blocker on BLOCK_OP_TYPE_DEVICE_IO:
non-dataplane:
1) Set VirtIOBlock.paused
2) In virtio_blk_handle_output, do nothing if VirtIOBlock.paused
dataplane:
1) Clear the host event notifier
Should more ops be added to differentiate code between dataplane and
non-dataplane, the new saved_ops approach will be cleaner than messing
with N pointers.
Signed-off-by: Fam Zheng
---
hw/block/dataplane/virtio-blk.c | 13 -
hw/block/virtio-blk.c | 8 ++--
include/hw/
BDS users can register a notifier and get notified about op blocker
changes.
Signed-off-by: Fam Zheng
---
block.c | 28
include/block/block.h | 8
include/block/block_int.h | 3 +++
3 files changed, 39 insertions(+)
diff --git a/bloc
So that NBD export cannot submit IO during bdrv_drain_all().
Signed-off-by: Fam Zheng
---
nbd.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/nbd.c b/nbd.c
index 06b501b..7d9d3e4 100644
--- a/nbd.c
+++ b/nbd.c
@@ -160,6 +160,8 @@ struct NBDExport {
uint32_t nbdflag
Forward the call to bdrv_op_blocker_add_notifier.
Signed-off-by: Fam Zheng
---
block/block-backend.c | 6 ++
include/sysemu/block-backend.h | 2 ++
2 files changed, 8 insertions(+)
diff --git a/block/block-backend.c b/block/block-backend.c
index 71fc695..90d7476 100644
--- a/block/
Signed-off-by: Fam Zheng
---
blockdev.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 5eaf77e..7f763d9 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1262,6 +1262,7 @@ typedef struct InternalSnapshotState {
BlockDriverState *bs;
Signed-off-by: Fam Zheng
---
blockdev.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/blockdev.c b/blockdev.c
index 923fc90..ae52d27 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1575,6 +1575,7 @@ typedef struct DriveBackupState {
BlockDriverState *bs;
AioCo
We don't want new requests from guest, so block the operation around the
nested poll.
Signed-off-by: Fam Zheng
---
block/io.c | 12
1 file changed, 12 insertions(+)
diff --git a/block/io.c b/block/io.c
index 1ce62c4..d369de3 100644
--- a/block/io.c
+++ b/block/io.c
@@ -289,9 +289,1
Signed-off-by: Fam Zheng
---
blockdev.c | 18 --
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 7f763d9..923fc90 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1404,6 +1404,7 @@ typedef struct ExternalSnapshotState {
BlockDriverStat
Signed-off-by: Fam Zheng
---
blockdev.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/blockdev.c b/blockdev.c
index ae52d27..bd28183 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1649,6 +1649,7 @@ typedef struct BlockdevBackupState {
BlockDriverState *bs;
Am 12.05.2015 um 17:10 hat Eric Blake geschrieben:
> POSIX says getopt() returns -1 on completion. While Linux happens
> to define EOF as -1, this definition is not required by POSIX, and
> there may be platforms where checking for EOF instead of -1 would
> lead to an infinite loop.
>
> Signed-of
On 13/05/2015 05:11, Fam Zheng wrote:
> Before, we only yield after initializing dirty bitmap, where the QMP
> command would return. That may take very long, and guest IO will be
> blocked.
>
> Add sleep points like the later mirror iterations.
You were also planning to let bdrv_co_is_allocated
On 13/05/2015 06:48, Liviu Ionescu wrote:
> are these patches finally in? if so, what repo/branch should I use to get
> them?
Note that v3 was sent quite recently and there should be some time to
give everyone a chance to comment. I was planning to send it out later,
together with UHI via target-
On 13/05/2015 00:18, John Snow wrote:
> As discussed during the QEMU 2.3 development freeze.
>
> ==
> For convenience, this branch is available at:
> https://github.com/jnsnow/qemu.git branch glib-version-fix
> https://github.com/jnsnow/qemu/tree/glib-version-fix
>
> This version is tagged glib
On 13 May 2015 at 04:23, Programmingkid wrote:
> Found out why QEMU is deadlocking. It is because a mutex that has been
> unlocked over 20 times in a row is being locked.
OSX supports 'error checking' mutexes which will fail in these
undefined-behaviour cases like double-unlock. (The error checki
From: Miroslav Rezanina
Disabling CONFIG_PARALLEL cause removing parallel_hds_isa_init defined in
parallel.c. This function is called during initialization of some boards so
disabling CONFIG_PARALLEL cause build failure.
This patch moves parallel_hds_isa_init to hw/isa/isa-bus.c so it is include
On 13 May 2015 at 09:42, Paolo Bonzini wrote:
>
>
> On 12/05/2015 21:41, Peter Maydell wrote:
>>> > It's any instruction that can cause an icount read, typically through
>>> > QEMU_CLOCK_VIRTUAL or cpu_get_ticks().
>> Also anything that can cause a CPU interrupt, since tcg_handle_interrupt()
>> wi
On 13 May 2015 at 10:29, Leon Alrae wrote:
> On 13/05/2015 06:48, Liviu Ionescu wrote:
>> are these patches finally in? if so, what repo/branch should I use to get
>> them?
>
> Note that v3 was sent quite recently and there should be some time to
> give everyone a chance to comment.
It's still o
Signed-off-by: Bastian Koppelmann
---
target-tricore/translate.c | 21 +
target-tricore/tricore-opcodes.h | 3 +++
2 files changed, 24 insertions(+)
diff --git a/target-tricore/translate.c b/target-tricore/translate.c
index 4aea0c6..545cc06 100644
--- a/target-tricore/
Those instruction were introduced in the new Aurix platform.
Signed-off-by: Bastian Koppelmann
---
target-tricore/translate.c | 35 +++
target-tricore/tricore-opcodes.h | 5 +
2 files changed, 40 insertions(+)
diff --git a/target-tricore/translate.c b/
Signed-off-by: Bastian Koppelmann
---
target-tricore/helper.h | 2 ++
target-tricore/op_helper.c | 49
target-tricore/translate.c | 21 +
target-tricore/tricore-opcodes.h | 2 ++
4 files changed, 74 insertions(+)
dif
Hi,
the new Aurix platform introduces a new ISA version, so this patchset
adds a new feature bit and changes the generic Aurix cpu to a more specific
tc27x cpu model. While at this, it introduces a new cpu model tc1797 which
uses the v1.3.1 ISA and fixes the tc1796 to us the v1.3 ISA.
It also add
Signed-off-by: Bastian Koppelmann
---
target-tricore/cpu.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-tricore/cpu.c b/target-tricore/cpu.c
index 2ba0cf4..9fe0b97 100644
--- a/target-tricore/cpu.c
+++ b/target-tricore/cpu.c
@@ -118,6 +118,13 @@ static void tc1796_initfn(Obj
Signed-off-by: Bastian Koppelmann
---
target-tricore/translate.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/target-tricore/translate.c b/target-tricore/translate.c
index 663b2a0..1c37e48 100644
--- a/target-tricore/translate.c
+++ b/target-tricore/translate.c
The aurix platform contains of several different cpu models and uses
the 1.6.1 ISA. This patch changes the generic aurix model to the more
specific tc27x cpu model and sets specific features.
Signed-off-by: Bastian Koppelmann
---
target-tricore/cpu.c | 10 +++---
target-tricore/cpu.h | 1 +
Signed-off-by: Bastian Koppelmann
---
target-tricore/translate.c | 14 ++
target-tricore/tricore-opcodes.h | 2 ++
2 files changed, 16 insertions(+)
diff --git a/target-tricore/translate.c b/target-tricore/translate.c
index 545cc06..4f517b3 100644
--- a/target-tricore/translat
This instruction was introduced by the new Aurix platform.
Signed-off-by: Bastian Koppelmann
---
target-tricore/helper.h | 2 ++
target-tricore/op_helper.c | 11 +++
target-tricore/translate.c | 5 +
target-tricore/tricore-opcodes.h | 1 +
4 files changed, 19
Signed-off-by: Bastian Koppelmann
---
target-tricore/translate.c | 10 ++
target-tricore/tricore-opcodes.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/target-tricore/translate.c b/target-tricore/translate.c
index 52f474b..4aea0c6 100644
--- a/target-tricore/translate.c
+
Those instruction were introduced in the new Aurix platform.
Signed-off-by: Bastian Koppelmann
---
target-tricore/translate.c | 39 +++
target-tricore/tricore-opcodes.h | 5 +
2 files changed, 44 insertions(+)
diff --git a/target-tricore/translate.
On 13/05/2015 11:41, Peter Maydell wrote:
> > For -icount and SMP, yes. I even posted a patch to that end once.
>
> I don't see why -icount and SMP need to be mutually exclusive.
> If we're round-robining between the SMP CPUs then they should
> all stay deterministic, I would have thought?
No,
On 13/05/2015 11:39, mreza...@redhat.com wrote:
> From: Miroslav Rezanina
>
> Disabling CONFIG_PARALLEL cause removing parallel_hds_isa_init defined in
> parallel.c. This function is called during initialization of some boards so
> disabling CONFIG_PARALLEL cause build failure.
>
> This patch
On 13/05/2015 19:28, Fam Zheng wrote:
> +static void virtio_blk_data_plane_pause(VirtIOBlock *vblk)
> +{
> +VirtIOBlockDataPlane *s = vblk->dataplane;
> +
> +event_notifier_test_and_clear(&s->host_notifier);
> +aio_set_event_notifier(s->ctx, &s->host_notifier, NULL);
> +}
> +
> +stati
On 13/05/2015 19:28, Fam Zheng wrote:
> We don't want new requests from guest, so block the operation around the
> nested poll.
>
> Signed-off-by: Fam Zheng
> ---
> block/io.c | 12
> 1 file changed, 12 insertions(+)
>
> diff --git a/block/io.c b/block/io.c
> index 1ce62c4..d369d
XICS needs to know the upper value for cpu_index as it is used to compute
the number of servers:
smp_cpus * kvmppc_smt_threads() / smp_threads
When passing -smp cpus=1,threads=9 on a POWER8 host, we end up with:
1 * 8 / 9 = 0
... which leads to an assertion in both emulated:
Number of
> -Original Message-
> From: Pavel Fedin [mailto:p.fe...@samsung.com]
> Sent: Tuesday, 12 May, 2015 3:33 PM
> To: Shlomo Pongratz; qemu-devel@nongnu.org
> Subject: RE: [PATCH v2] Add virt-v3 machine that uses GIC-500
>
> Hello!
>
> > BTW did you try going beyond 16 cores I had problems w
On Tue, 12 May 2015 18:40:35 +0200
"Michael S. Tsirkin" wrote:
> On Tue, May 12, 2015 at 06:25:32PM +0200, Cornelia Huck wrote:
> > On Tue, 12 May 2015 17:15:53 +0200
> > "Michael S. Tsirkin" wrote:
> > > One issue with virtio 1 patches as they are is with how features are
> > > handled ATM. T
"Daniel P. Berrange" writes:
> On Tue, May 12, 2015 at 12:32:53PM -0600, Eric Blake wrote:
>> On 05/12/2015 10:09 AM, Daniel P. Berrange wrote:
>> > The qemu-io tool does not check if the image is encrypted so
>> > historically would silently corrupt the sectors by writing
>> > plain text data in
mreza...@redhat.com writes:
> From: Miroslav Rezanina
>
> Disabling CONFIG_PARALLEL cause removing parallel_hds_isa_init defined in
> parallel.c. This function is called during initialization of some boards so
> disabling CONFIG_PARALLEL cause build failure.
>
> This patch moves parallel_hds_isa_
On Wed, May 13, 2015 at 10:52:55AM +0300, Sergey Fedorov wrote:
> On 13.05.2015 09:52, Edgar E. Iglesias wrote:
> > From: "Edgar E. Iglesias"
> >
> > Signed-off-by: Edgar E. Iglesias
> > ---
> > target-arm/helper.c | 8
> > 1 file changed, 8 insertions(+)
> >
> > diff --git a/target-arm
On Wed, 05/13 12:26, Paolo Bonzini wrote:
>
>
> On 13/05/2015 19:28, Fam Zheng wrote:
> > We don't want new requests from guest, so block the operation around the
> > nested poll.
> >
> > Signed-off-by: Fam Zheng
> > ---
> > block/io.c | 12
> > 1 file changed, 12 insertions(+)
>
On Wed, 05/13 12:26, Paolo Bonzini wrote:
>
>
> On 13/05/2015 19:28, Fam Zheng wrote:
> > +static void virtio_blk_data_plane_pause(VirtIOBlock *vblk)
> > +{
> > +VirtIOBlockDataPlane *s = vblk->dataplane;
> > +
> > +event_notifier_test_and_clear(&s->host_notifier);
> > +aio_set_event_
On 13.05.2015 14:05, Edgar E. Iglesias wrote:
> On Wed, May 13, 2015 at 10:52:55AM +0300, Sergey Fedorov wrote:
>> On 13.05.2015 09:52, Edgar E. Iglesias wrote:
>>> From: "Edgar E. Iglesias"
>>>
>>> Signed-off-by: Edgar E. Iglesias
>>> ---
>>> target-arm/helper.c | 8
>>> 1 file changed
On 05/14/2015 01:28 AM, Fam Zheng wrote:
> Signed-off-by: Fam Zheng
> ---
> blockdev.c | 10 +-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/blockdev.c b/blockdev.c
> index ae52d27..bd28183 100644
> --- a/blockdev.c
> +++ b/blockdev.c
> @@ -1649,6 +1649,7 @@ typedef
On Wed, May 13, 2015 at 11:28:38AM +0200, Paolo Bonzini wrote:
>
>
> On 13/05/2015 08:41, Edgar E. Iglesias wrote:
> > I think it would be nice if address_space_translate_for_iotlb
> > was allowed to modify the attributes so that an IOMMU in front
> > of a CPU could for example down-grade a secur
On 08.05.2015 19:21, Kevin Wolf wrote:
Eventually we want to be able to change options at runtime. As a first
step towards that goal, separate some option handling code from the
general initialisation code in qcow2_open().
Signed-off-by: Kevin Wolf
---
block/qcow2.c | 135
On Wed, May 13, 2015 at 12:39:07PM +0200, Cornelia Huck wrote:
> On Tue, 12 May 2015 18:40:35 +0200
> "Michael S. Tsirkin" wrote:
>
> > On Tue, May 12, 2015 at 06:25:32PM +0200, Cornelia Huck wrote:
> > > On Tue, 12 May 2015 17:15:53 +0200
> > > "Michael S. Tsirkin" wrote:
>
> > > > One issue w
On 08.05.2015 19:21, Kevin Wolf wrote:
qcow2_update_options() only updates some variables in BDRVQcowState and
doesn't really depend on other parts of it being initialised yet, so it
can be moved so that it immediately follows the other half of option
handling code in qcow2_open().
Signed-off-by
On 08.05.2015 19:21, Kevin Wolf wrote:
Eventually we want to be able to change options at runtime. As a first
step towards that goal, separate some option handling code from the
general initialisation code in qcow2_open().
Signed-off-by: Kevin Wolf
---
block/qcow2.c | 135
On 05/14/2015 01:28 AM, Fam Zheng wrote:
> Preventing device from submitting IO is useful around various nested
> aio_poll. Op blocker is a good place to put this flag.
>
> Devices would submit IO requests through blk_* block backend interface,
> which calls blk_check_request to check the validity
Introduce a new memory region flag, KVM_MEM_UNCACHED, which is
needed by ARM. This flag informs KVM that the given memory region
is typically mapped by the guest as non-cacheable. KVM for ARM
then ensures that that memory is indeed mapped non-cacheable by
the guest, and also remaps that region as n
When S1 and S2 memory attributes combine wrt to caching policy,
non-cacheable types take precedence. If a guest maps a region as
device memory, which KVM userspace is using to emulate the device
using normal, cacheable memory, then we lose coherency. With
KVM_MEM_UNCACHED, KVM userspace can now hin
Provide a method to change normal, cacheable memory to non-cacheable.
KVM will make use of this to keep emulated device memory regions
coherent with the guest.
Signed-off-by: Andrew Jones
---
arch/arm/include/asm/cacheflush.h | 1 +
arch/arm/mm/pageattr.c | 7 +++
arch/arm64/i
On 13/05/2015 13:08, Fam Zheng wrote:
> > I think this isn't enough. It's the callers of bdrv_drain and
> > bdrv_drain_all that need to block before drain and unblock before
> > aio_context_release.
>
> Which callers do you mean? qmp_transaction is covered in this series.
All of them. :(
In s
Commit 1050dcda30529 introduced KVM_MEMSLOT_INCOHERENT to flag memory
regions that may have coherency issues due to mapping host system RAM
as non-cacheable. This was introduced as a KVM internal flag, but now
give KVM userspace access to it so that it may use it for hinting
likely problematic regi
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