On Wed, 2012-10-10 at 13:03 +0100, Peter Maydell wrote:
> On 9 October 2012 23:29, Andre Beckus wrote:
> > Adds a new external reference clock scale variable to complement the
> > existing
> > system_clock_scale variable. Previously, the value was hardcoded to 1000
> > when calculating the SysTi
On Wed, 2012-10-10 at 12:32 +0100, Peter Maydell wrote:
> On 9 October 2012 23:29, Andre Beckus wrote:
> > Adds nvic_writeb and nvic_readb functions.
> >
> > Implements byte read/write for the NVIC SCB_SHPRx (System Handler
> > Priority Registers). Currently, only double word access is implemente
On 12/10/12 02:36, Alexander Graf wrote:
>
> On 02.10.2012, at 09:33, Jens Freimann wrote:
>
>> From: Heinz Graalfs
>>
>> This implements the sclp signal quiesce event via the SCLP Event
>> Facility.
>> This allows to gracefully shutdown a guest by using system_powerdown
>> notifiers. It creates
* Alexander Graf (ag...@suse.de) wrote:
> On 12.10.2012, at 02:28, David Gibson wrote:
> > On Fri, Oct 12, 2012 at 02:03:00AM +0200, Alexander Graf wrote:
> >> On 12.10.2012, at 00:59, David Gibson wrote:
> >>> On Thu, Oct 11, 2012 at 07:34:42AM +0530, Avik Sil wrote:
> This patch adds nvram s
On Thu, 2012-10-11 at 15:57 +0200, Avi Kivity wrote:
> >> Map/unmap is supported via address_space_map(), which calls
> >> ->translate(). I don't see how a lower-level map/unmap helps,
> unless
> >> the hardware supplies such a function.
> >
> > Yep, it's just the map/unmap callbacks that are not
On Thu, 2012-10-11 at 15:42 +0200, Paolo Bonzini wrote:
> Il 11/10/2012 15:26, Avi Kivity ha scritto:
> > +struct MemoryRegionIOMMUOps {
> > +/* Returns a TLB entry that contains a given address. */
> > +IOMMUTLBEntry (*translate)(MemoryRegion *iommu, target_phys_addr_t
> > addr,
> > +
On Thu, 2012-10-11 at 15:26 +0200, Avi Kivity wrote:
> These patches add IOMMU support to the memory core. IOMMUs can be added
> anywhere in
> the memory hierarchy, and may be arranged in series.
I haven't had a chance to review in details yet, but one thing I noticed
is that you basically have a
"Michael S. Tsirkin" writes:
> On Thu, Oct 11, 2012 at 11:48:22AM +1030, Rusty Russell wrote:
>> "Michael S. Tsirkin" writes:
>> > On Mon, Oct 08, 2012 at 12:51:25PM +1030, Rusty Russell wrote:
>> >> Note before anyone gets confused; we were talking about using the PCI
>> >> config space to indic
Needed for moving halted field to CPUState.
Signed-off-by: Andreas Färber
---
hw/sun4u.c |7 +++
1 Datei geändert, 3 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-)
diff --git a/hw/sun4u.c b/hw/sun4u.c
index 0453522..940db33 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -321,7 +321,8 @@ stati
Needed for changing qemu_cpu_kick() argument type to CPUState.
Signed-off-by: Andreas Färber
---
hw/sun4u.c | 10 ++
1 Datei geändert, 6 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-)
diff --git a/hw/sun4u.c b/hw/sun4u.c
index 4cea102..0453522 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@
Needed for changing qemu_cpu_kick() argument type to CPUState.
Signed-off-by: Andreas Färber
---
hw/sun4m.c |6 --
1 Datei geändert, 4 Zeilen hinzugefügt(+), 2 Zeilen entfernt(-)
diff --git a/hw/sun4m.c b/hw/sun4m.c
index c1ee8bd..a04b485 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -253
Hello Blue,
These patches from my QOM CPUState part 4 series still apply to master.
In whatever way we solve the TLB flushing (needed for CPU VMState),
we'll need these. Can you please ack/apply?
As a reminder, SPARCCPU and CPUState are the same pointer, whereas
CPUSPARCState has been embedded in
Needed for changing cpu_kick_irq() argument type to SPARCCPU.
Signed-off-by: Andreas Färber
---
hw/sun4u.c | 19 +++
1 Datei geändert, 11 Zeilen hinzugefügt(+), 8 Zeilen entfernt(-)
diff --git a/hw/sun4u.c b/hw/sun4u.c
index 137a7c6..4cea102 100644
--- a/hw/sun4u.c
+++ b/hw/su
Needed for changing cpu_kick_irq() argument type to SPARCCPU.
Signed-off-by: Andreas Färber
---
hw/sun4m.c |5 +++--
1 Datei geändert, 3 Zeilen hinzugefügt(+), 2 Zeilen entfernt(-)
diff --git a/hw/sun4m.c b/hw/sun4m.c
index c98cd5e..c1ee8bd 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -262,7
Prepares for using a link<> property to connect APIC with CPU and for
changing the CPU APIs to CPUState.
Resolve Coding Style warnings by moving the closing parenthesis of
foreach_apic() macro to next line.
Signed-off-by: Andreas Färber
Cc: Igor Mammedov
---
hw/apic.c | 38 +
CPUArchState is no longer needed there.
Signed-off-by: Andreas Färber
---
cpus.c |9 -
1 Datei geändert, 4 Zeilen hinzugefügt(+), 5 Zeilen entfernt(-)
diff --git a/cpus.c b/cpus.c
index 849ea8a..54b765e 100644
--- a/cpus.c
+++ b/cpus.c
@@ -844,9 +844,8 @@ static void *qemu_tcg_cpu_t
Change its type to bool.
Signed-off-by: Andreas Färber
---
cpu-defs.h |1 -
cpus.c | 13 +++--
include/qemu/cpu.h |2 ++
3 Dateien geändert, 9 Zeilen hinzugefügt(+), 7 Zeilen entfernt(-)
diff --git a/cpu-defs.h b/cpu-defs.h
index 4018b88..ae95158 100644
---
Change return type to bool, move to include/qemu/cpu.h and
add documentation.
Signed-off-by: Andreas Färber
---
cpus.c | 10 --
exec.c |3 ++-
hw/apic.c |6 --
include/qemu/cpu.h | 10 ++
kvm-all.c |4 +++-
qemu-common
Change its type to bool.
Signed-off-by: Andreas Färber
---
cpu-defs.h |1 -
cpus.c | 27 ++-
include/qemu/cpu.h |2 ++
3 Dateien geändert, 20 Zeilen hinzugefügt(+), 10 Zeilen entfernt(-)
diff --git a/cpu-defs.h b/cpu-defs.h
index ae95158..c9
Hello,
Based on Igor's APIC initialization refactoring, this series picks up the next
batch from my CPUState part 4 series. It applies on top of my qom-cpu queue
and does not depend on the target-specific preparation series just posted.
Still not having X86CPU subclasses, there's no perfect solut
Simplifies the call in apic_sipi() again and needed for moving halted
field to CPUState.
Signed-off-by: Andreas Färber
---
hw/apic.c |2 +-
target-i386/cpu.h |4 +++-
2 Dateien geändert, 4 Zeilen hinzugefügt(+), 2 Zeilen entfernt(-)
diff --git a/hw/apic.c b/hw/apic.c
index f1f80
This prepares for changing the variable type from void*.
Signed-off-by: Andreas Färber
Cc: Igor Mammedov
---
hw/apic_common.c |1 -
target-i386/cpu.c |5 -
2 Dateien geändert, 4 Zeilen hinzugefügt(+), 2 Zeilen entfernt(-)
diff --git a/hw/apic_common.c b/hw/apic_common.c
index 371f
On 02.10.2012, at 09:33, Jens Freimann wrote:
> From: Heinz Graalfs
>
> This implements the sclp signal quiesce event via the SCLP Event
> Facility.
> This allows to gracefully shutdown a guest by using system_powerdown
> notifiers. It creates a service interrupt that will trigger a
> Read Even
On Thu, Oct 11, 2012 at 04:07:24PM +0100, Peter Maydell wrote:
> On 11 October 2012 02:57, David Gibson wrote:
> > Actually, turns out I had another use of these helpers. That was to
> > store the real page address from the ppcmeb_tlb_t structure. That
> > structure is used to represent TLB entr
On 12.10.2012, at 02:28, David Gibson wrote:
> On Fri, Oct 12, 2012 at 02:03:00AM +0200, Alexander Graf wrote:
>>
>> On 12.10.2012, at 00:59, David Gibson wrote:
>>
>>> On Thu, Oct 11, 2012 at 07:34:42AM +0530, Avik Sil wrote:
This patch adds nvram specified boot device into qemu default
>
On Fri, Oct 12, 2012 at 02:03:00AM +0200, Alexander Graf wrote:
>
> On 12.10.2012, at 00:59, David Gibson wrote:
>
> > On Thu, Oct 11, 2012 at 07:34:42AM +0530, Avik Sil wrote:
> >> This patch adds nvram specified boot device into qemu default
> >> boot_devices list. This helps firmware to boot f
On 12.10.2012, at 00:59, David Gibson wrote:
> On Thu, Oct 11, 2012 at 07:34:42AM +0530, Avik Sil wrote:
>> This patch adds nvram specified boot device into qemu default
>> boot_devices list. This helps firmware to boot from nvram specified
>> boot device if no -boot option is specified.
>
> I r
On Thu, Oct 11, 2012 at 07:34:42AM +0530, Avik Sil wrote:
> This patch adds nvram specified boot device into qemu default
> boot_devices list. This helps firmware to boot from nvram specified
> boot device if no -boot option is specified.
I really don't think this is a good idea, it extends an alr
Needed for moving halted field to CPUState.
The variable name "c" is retained for MIPSCPU to leave "cpu" for CPUState.
Also change return type to bool while at it.
Signed-off-by: Andreas Färber
---
target-mips/op_helper.c | 12
1 Datei geändert, 8 Zeilen hinzugefügt(+), 4 Zeilen
Needed for changing mips_vpe_sleep() argument type to MIPSCPU.
Signed-off-by: Andreas Färber
---
target-mips/op_helper.c |8 +---
1 Datei geändert, 5 Zeilen hinzugefügt(+), 3 Zeilen entfernt(-)
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 9770741..5710dd0 100644
Needed for moving halted field to CPUState.
Signed-off-by: Andreas Färber
---
target-mips/op_helper.c | 10 +++---
1 Datei geändert, 7 Zeilen hinzugefügt(+), 3 Zeilen entfernt(-)
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 5710dd0..05b7730 100644
--- a/target-mips
Hello Aurélien,
This series picks up some preparatory patches for QOM CPUState refactoring,
originally posted in May. They still applied cleanly, but I optimized them
a bit and expanded the explanations.
In short it is about MIPSCPU vs. CPUMIPSState; more fields will be moved
from CPU_COMMON macr
Free the variable name "other_cpu" for later use for MIPSCPU.
Fix off-by-one indentation while at it.
Signed-off-by: Andreas Färber
---
target-mips/op_helper.c | 28 ++--
1 Datei geändert, 14 Zeilen hinzugefügt(+), 14 Zeilen entfernt(-)
diff --git a/target-mips/op_hel
Needed for changing mips_vpe_is_wfi() argument type to MIPSCPU.
Signed-off-by: Andreas Färber
---
target-mips/op_helper.c | 11 ---
1 Datei geändert, 8 Zeilen hinzugefügt(+), 3 Zeilen entfernt(-)
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 1051c44..e721a4d 100
On 10/10/12 11:40, Andreas Färber wrote:
Am 10.10.2012 17:22, schrieb Don Slutz:
On 10/09/12 15:13, Don Slutz wrote:
On 10/09/12 12:25, Marcelo Tosatti wrote:
On Mon, Sep 24, 2012 at 10:32:05AM -0400, Don Slutz wrote:
+static void x86_cpuid_set_hv_level(Object *obj, Visitor *v, void
*opaque,
bdrv_img_create() is being used by the transaction QMP command and
therefore shouldn't print directly to the user.
Move the param printing to qemu-img instead. Has the side effect of
only printing it when the bdrv_img_create() call succeeds, otherwise
we can print errors before the action being ta
Signed-off-by: Luiz Capitulino
---
block.c | 41 ++---
block.h | 8
2 files changed, 10 insertions(+), 39 deletions(-)
diff --git a/block.c b/block.c
index 3f4bec0..79e33a0 100644
--- a/block.c
+++ b/block.c
@@ -4292,10 +4292,10 @@ bdrv_acct_done(Blo
From: Paolo Bonzini
These functions help maintaining homogeneous formatting of error
messages that include strerror values.
Acked-by: Luiz Capitulino
Signed-off-by: Paolo Bonzini
Signed-off-by: Luiz Capitulino
---
error.c | 28
error.h | 9 +
2 files cha
Signed-off-by: Luiz Capitulino
---
blockdev.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 01be90f..af02480 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -701,6 +701,7 @@ void qmp_transaction(BlockdevActionList *dev_list, Error
**e
Signed-off-by: Luiz Capitulino
---
qemu-img.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
index 99b8ad1..18885c6 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -302,6 +302,7 @@ static int img_create(int argc, char **argv)
const char *
This commit adds an Error ** argument to bdrv_img_create() and set it
appropriately on error.
Callers of bdrv_img_create() pass NULL for the new argument and still
rely on bdrv_img_create()'s return value. Next commits will change
callers to use the Error object instead.
Signed-off-by: Luiz Capit
If set returns a copy of the parameter list used by the block driver
to create the image.
Signed-off-by: Luiz Capitulino
---
block.c| 7 ++-
block.h| 3 ++-
blockdev.c | 2 +-
qemu-img.c | 2 +-
4 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/block.c b/block.c
index e
I'm calling this an RFC because I did it on hurry and it's almost untested,
but I wanted to drop it for early review while I'm out for a public holiday :)
This should improve qmp_transaction() error messages on bdrv_img_create()
failure quite a bit. Also, the "formatting" message is not printed to
Am 10.10.2012 19:49, schrieb Peter Maydell:
> Rename the gic_state struct to match QEMU's coding style conventions
> for structure names, since the impending KVM-for-ARM patches will
> create another subclass of it. This patch was created using:
> sed -i 's/gic_state/GICState/g' hw/arm_gic.c hw/a
Avi Kivity writes:
> Most of the work on the memory API focused on memory access targets - the
> memory regions
> and how they are composed into an address space. This patchset tackles the
> initator
> side of the question - how to originate accesses.
>
> The AddressSpace object, is exported t
On Thu, Oct 11, 2012 at 11:34:08AM -0400, Jason Baron wrote:
> On Thu, Oct 11, 2012 at 04:46:56PM +0200, Michael S. Tsirkin wrote:
> > On Thu, Oct 11, 2012 at 10:21:22AM -0400, Jason Baron wrote:
> > > On Thu, Oct 11, 2012 at 12:57:06PM +0200, Michael S. Tsirkin wrote:
> > > > On Mon, Oct 08, 2012
Am 11.10.2012 21:50, schrieb Matt Renzelmann:
> Hi,
>
> I just wanted to ping the status of this patch:
> http://patchwork.ozlabs.org/patch/188032/
>
> This version is different from v4 only in that it adds braces as recommended
> by
> Blue Swirl.
PCI patches should cc the PCI maintainer, cf. M
The previous formuation with multiple assignments to __typeof(*hptr) falls
down when hptr is qualified const. E.g. with const struct S *p, p->f is
also qualified const.
With this formulation, there's no assignment to any local variable.
Signed-off-by: Richard Henderson
---
linux-user/qemu.h |
Hi,
I just wanted to ping the status of this patch:
http://patchwork.ozlabs.org/patch/188032/
This version is different from v4 only in that it adds braces as recommended by
Blue Swirl.
Thanks and regards,
Matt
> -Original Message-
> From: qemu-devel-bounces+mjr=cs.wisc@nongnu.org
On 10/11/2012 12:22 PM, Richard Henderson wrote:
> The previous formuation with multiple assignments to __typeof(*hptr) falls
> down when hptr is qualified const. E.g. with const struct S *p, p->f is
> also qualified const.
>
> With this formulation, there's no assignment to any local variable.
>
Qemu Dev's,
I have been reading through many mail archives about the issues with threading
in qemu-i386 user mode.
I am writing now because here at One Laptop per Child we have a deployment
looking to run simple Windows x86 executables using WINE on our new ARM
platform.
We are interested to
Changes v2-v3:
* Add patch 4, rewriting __get_user. Patch 5 triggers warnings about
"assignment of read-only variable" without it.
* Rebase vs master, which includes the cpu_alpha_init fix.
Patch set available at
git://repo.or.cz/qemu/rth.git axp-next
r~
Richard Henderson (6):
li
On 11 October 2012 20:22, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
-- PMM
Unconditional bswap replaced by __get_user/__put_user.
Signed-off-by: Richard Henderson
---
linux-user/signal.c | 22 --
linux-user/syscall_defs.h | 2 +-
2 files changed, 9 insertions(+), 15 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 15
Signed-off-by: Richard Henderson
---
linux-user/syscall.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8708b31..462d11b 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8864,6 +8864,19 @@ abi_long do_syscall(v
On Thu, 2012-10-11 at 17:48 +0200, Avi Kivity wrote:
> On 10/11/2012 05:34 PM, Michael S. Tsirkin wrote:
> > On Thu, Oct 11, 2012 at 04:35:23PM +0200, Avi Kivity wrote:
> >> On 10/11/2012 04:35 PM, Michael S. Tsirkin wrote:
> >>
> >> >> No, qemu should configure virtio devices to bypass the iommu,
Validate count between 0 and IOV_MAX. Limit total length of
operation in the same way the kernel does.
Signed-off-by: Richard Henderson
---
linux-user/syscall.c | 162 ---
1 file changed, 102 insertions(+), 60 deletions(-)
diff --git a/linux-user
have you tried with "-cpu kvm64,+nx" ?
The additional parameter enables the No eXecute (NX) bit.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/921208
Title:
win7/x64 installer hangs on startup wit
Compare signal numbers in the proper domain.
Convert all of the fields for SIGIO and SIGCHLD.
Signed-off-by: Richard Henderson
---
linux-user/qemu.h| 3 +++
linux-user/signal.c | 59 +++-
linux-user/syscall.c | 2 +-
3 files changed, 44 inse
Signed-off-by: Richard Henderson
---
linux-user/alpha/target_signal.h | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/linux-user/alpha/target_signal.h b/linux-user/alpha/target_signal.h
index 94f15f6..d3822da 100644
--- a/linux-user/alpha/target_signal.h
+++ b/linux-use
We have been discussing this issue on the QEMU mailing list. It is of
CPU definition, but none of the current configurations allow QEMU to
boot Windows7 64bit WITHOUT KVM. The issue behind it is that the TCG
(code generator) might not fully support all CPU bits required by Win7.
There is a patch t
On 10/11/2012 12:04 PM, Eric Blake wrote:
On 10/10/2012 04:31 PM, Eric Blake wrote:
Another missing validation check is for duplicate use. With the monitor
command, you ALWAYS have a unique fd (thanks to SCM_RIGHTS). But with
the command line, I can type 'qemu -add-fd fd=4,set=1 -add-fd
fd=
On 10/11/2012 11:55 AM, Eric Blake wrote:
On 10/11/2012 08:45 AM, Corey Bryant wrote:
Another missing validation check is for duplicate use. With the monitor
command, you ALWAYS have a unique fd (thanks to SCM_RIGHTS). But with
the command line, I can type 'qemu -add-fd fd=4,set=1 -add-fd
f
Hi,
I am testing XBZRLE compression with qemu-1.2 for live migration of large VM
and/or memory-intensive workloads. I have a 4GB guest that runs the memory r/w
load generator from the original patchset, see docs/xbzrle.txt or
http://lists.gnu.org/archive/html/qemu-devel/2012-07/msg01207.html
I ha
On 10/11/2012 10:04 AM, Eric Blake wrote:
> Another idea: a hybrid approach - the _first_ -add-fd 4 directly adds 4
> to the set, all other -add-fd 4 end up adding dup(4) instead (well,
> fcntl(F_DUPFD_CLOEXEC), but you get the picture). That is, do the
> duplicate scanning, and if there is no dup
On 10/10/2012 04:31 PM, Eric Blake wrote:
> Another missing validation check is for duplicate use. With the monitor
> command, you ALWAYS have a unique fd (thanks to SCM_RIGHTS). But with
> the command line, I can type 'qemu -add-fd fd=4,set=1 -add-fd
> fd=4,set=2'. Oops - I've now corrupted yo
On 10/11/2012 08:45 AM, Corey Bryant wrote:
>> Another missing validation check is for duplicate use. With the monitor
>> command, you ALWAYS have a unique fd (thanks to SCM_RIGHTS). But with
>> the command line, I can type 'qemu -add-fd fd=4,set=1 -add-fd
>> fd=4,set=2'. Oops - I've now corrup
On 10/11/2012 05:34 PM, Michael S. Tsirkin wrote:
> On Thu, Oct 11, 2012 at 04:35:23PM +0200, Avi Kivity wrote:
>> On 10/11/2012 04:35 PM, Michael S. Tsirkin wrote:
>>
>> >> No, qemu should configure virtio devices to bypass the iommu, even if it
>> >> is on.
>> >
>> > Okay so there will be some
On 09/28/2012 11:56 AM, Kevin Wolf wrote:
> From: Jeff Cody
>
> The command for live block commit is added, which has the following
> arguments:
>
> +/* default top_bs is the active layer */
> +top_bs = bs;
> +
> +if (top) {
> +if (strcmp(bs->filename, top) != 0) {
> +
On Thu, Oct 11, 2012 at 04:54:53PM +0200, Paolo Bonzini wrote:
> Il 11/10/2012 16:46, Michael S. Tsirkin ha scritto:
> > Yes. Reason I ask is because q35 is adding bridges by default now.
> > Would it be possible to only add them if requested on command line by user
> > instead?
>
> Can you just u
On 10/10/2012 11:05 AM, Mario De Chenno wrote:
It could be possible to add a sort of "ifname=" option to the
qemu-bridge-helper program, so qemu could give a recognizable name to
the tap interface the helper creates?
Thanks all,
Mairo De Chenno
I don't see why not. If ifname is not specified
On 10/09/2012 11:56 PM, Jeff Cody wrote:
> This simplifies some code and error checking, and also fixes a bug.
>
> bdrv_find_backing_image() should only be passed absolute filenames,
> or filenames relative to the chain. In the QMP message handler for
> block commit, when looking up the base do s
On Thu, Oct 11, 2012 at 04:46:56PM +0200, Michael S. Tsirkin wrote:
> On Thu, Oct 11, 2012 at 10:21:22AM -0400, Jason Baron wrote:
> > On Thu, Oct 11, 2012 at 12:57:06PM +0200, Michael S. Tsirkin wrote:
> > > On Mon, Oct 08, 2012 at 11:30:39PM -0400, Jason Baron wrote:
> > > > From: Jason Baron
>
On Thu, Oct 11, 2012 at 04:35:23PM +0200, Avi Kivity wrote:
> On 10/11/2012 04:35 PM, Michael S. Tsirkin wrote:
>
> >> No, qemu should configure virtio devices to bypass the iommu, even if it
> >> is on.
> >
> > Okay so there will be some API that virtio devices should call
> > to achieve this?
>
Il 11/10/2012 16:46, Michael S. Tsirkin ha scritto:
> Yes. Reason I ask is because q35 is adding bridges by default now.
> Would it be possible to only add them if requested on command line by user
> instead?
Can you just use shpc or pcie hotplug on those bridges?
> I realize some guests expect d
On 10/11/2012 07:25 AM, Kevin Wolf wrote:
Am 10.10.2012 16:20, schrieb Corey Bryant:
qmp_add_fd() gets an fd that was received over a socket with
SCM_RIGHTS and adds it to an fd set. This patch adds support
that will enable adding an fd that was inherited on the
command line to an fd set.
Th
On 11 October 2012 02:57, David Gibson wrote:
> Actually, turns out I had another use of these helpers. That was to
> store the real page address from the ppcmeb_tlb_t structure. That
> structure is used to represent TLB entries on a number of different
> embedded chips, which don't all have the
On 10/10/2012 06:31 PM, Eric Blake wrote:
On 10/10/2012 08:20 AM, Corey Bryant wrote:
This option can be used for passing file descriptors on the
command line. It mirrors the existing add-fd QMP command which
allows an fd to be passed to QEMU via SCM_RIGHTS and added to an
fd set.
This can b
On Thu, Oct 11, 2012 at 10:21:22AM -0400, Jason Baron wrote:
> On Thu, Oct 11, 2012 at 12:57:06PM +0200, Michael S. Tsirkin wrote:
> > On Mon, Oct 08, 2012 at 11:30:39PM -0400, Jason Baron wrote:
> > > From: Jason Baron
> > >
> > > Add piix style acpi hotplug to q35.
> > >
> > > Signed-off-by: J
On 10/11/2012 03:26 PM, Avi Kivity wrote:
> Add a new memory region type that translates addresses it is given,
> then forwards them to a target address space. This is similar to
> an alias, except that the mapping is more flexible than a linear
> translation and trucation, and also less efficient
On Mon, Oct 08, 2012 at 11:30:36PM -0400, Jason Baron wrote:
> From: Jan Kiszka
>
> Both bits are added to the write-1-to-clear mask by default. As the
> smbus device does not allow writes at all, we have to remove it from
> that mask, also to avoid triggering a runtime assertion.
>
> Signed-off
On Mon, Oct 08, 2012 at 11:30:37PM -0400, Jason Baron wrote:
> From: Isaku Yamahata
>
> This was totally off: The CC registers are 16 bit (stored as little
> endian), their offsets run in reverse order, and D26IR as well as D25IR
> have 4 bytes offset to their successors.
>
> Reported-by: Jan Ki
On 10/10/2012 05:49 PM, Eric Blake wrote:
On 10/10/2012 08:20 AM, Corey Bryant wrote:
The first call to add an fd to an fd set was previously not
allowed to choose the fd set ID. The ID was generated as
the first available and ensuing calls could add more fds by
specifying the fd set ID. Thi
On 10/11/2012 04:35 PM, Michael S. Tsirkin wrote:
>> No, qemu should configure virtio devices to bypass the iommu, even if it
>> is on.
>
> Okay so there will be some API that virtio devices should call
> to achieve this?
The iommu should probably call pci_device_bypasses_iommu() to check for
su
On Thu, Oct 11, 2012 at 03:44:10PM +0200, Avi Kivity wrote:
> On 10/11/2012 03:44 PM, Michael S. Tsirkin wrote:
> > On Thu, Oct 11, 2012 at 03:34:54PM +0200, Avi Kivity wrote:
> >> On 10/11/2012 03:31 PM, Michael S. Tsirkin wrote:
> >> > On Thu, Oct 11, 2012 at 03:27:03PM +0200, Avi Kivity wrote:
>
On 10/10/2012 06:01 PM, Eric Blake wrote:
On 10/10/2012 08:20 AM, Corey Bryant wrote:
qmp_add_fd() gets an fd that was received over a socket with
SCM_RIGHTS and adds it to an fd set. This patch adds support
that will enable adding an fd that was inherited on the
command line to an fd set.
T
On Thu, Oct 11, 2012 at 12:57:06PM +0200, Michael S. Tsirkin wrote:
> On Mon, Oct 08, 2012 at 11:30:39PM -0400, Jason Baron wrote:
> > From: Jason Baron
> >
> > Add piix style acpi hotplug to q35.
> >
> > Signed-off-by: Jason Baron
>
> Something I don't understand here: this only handles hotpl
vfio doesn't support guest iommus yet, indicate it to the user
by gently depositing a core on their disk.
Signed-off-by: Avi Kivity
---
hw/vfio_pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index e9399a1..f935d00 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfi
On Thu, 2012-10-11 at 15:49 +0200, Michael S. Tsirkin wrote:
> On Thu, Oct 11, 2012 at 07:38:54AM -0600, Alex Williamson wrote:
> > On Thu, 2012-10-11 at 12:37 +0200, Michael S. Tsirkin wrote:
> > > On Wed, Oct 10, 2012 at 01:31:52PM -0600, Alex Williamson wrote:
> > > > On Tue, 2012-10-09 at 09:09
On Mon, Oct 08, 2012 at 05:54:58PM -0600, Alex Williamson wrote:
> On Tue, 2012-10-09 at 00:44 +0200, Michael S. Tsirkin wrote:
> > On Mon, Oct 08, 2012 at 04:09:48PM -0600, Alex Williamson wrote:
> > > On Mon, 2012-10-08 at 23:50 +0200, Michael S. Tsirkin wrote:
> > > > On Mon, Oct 08, 2012 at 03:
On 10/11/2012 03:54 PM, Paolo Bonzini wrote:
> Il 11/10/2012 15:45, Avi Kivity ha scritto:
>> +struct MemoryRegionIOMMUOps {
>> +/* Returns a TLB entry that contains a given address. */
>> +IOMMUTLBEntry (*translate)(MemoryRegion *iommu, target_phys_addr_t
>> addr,
On 10/11/2012 03:53 PM, Paolo Bonzini wrote:
> Il 11/10/2012 15:27, Avi Kivity ha scritto:
>> -static int spapr_tce_translate(DMAContext *dma,
>> - dma_addr_t addr,
>> - target_phys_addr_t *paddr,
>> - target_
Il 11/10/2012 15:45, Avi Kivity ha scritto:
>>> >> +struct MemoryRegionIOMMUOps {
>>> >> +/* Returns a TLB entry that contains a given address. */
>>> >> +IOMMUTLBEntry (*translate)(MemoryRegion *iommu, target_phys_addr_t
>>> >> addr,
>>> >> + bool is_write);
Il 11/10/2012 15:27, Avi Kivity ha scritto:
> -static int spapr_tce_translate(DMAContext *dma,
> - dma_addr_t addr,
> - target_phys_addr_t *paddr,
> - target_phys_addr_t *len,
> -
Add a new memory region type that translates addresses it is given,
then forwards them to a target address space. This is similar to
an alias, except that the mapping is more flexible than a linear
translation and trucation, and also less efficient since the
translation happens at runtime.
The im
On 11.10.2012, at 15:36, Riku Voipio wrote:
> Hi Alexander,
>
> On 21 August 2012 16:47, Peter Maydell wrote:
>>> +#define TARGET_FS_IOC_GETFLAGS TARGET_IORU('f', 1)
>>
>> This and the SETFLAGS one in the next patch fail the consistency
>> check that an x86_64-on-x86_64 linux-user binary perfo
On Thu, Oct 11, 2012 at 07:38:54AM -0600, Alex Williamson wrote:
> On Thu, 2012-10-11 at 12:37 +0200, Michael S. Tsirkin wrote:
> > On Wed, Oct 10, 2012 at 01:31:52PM -0600, Alex Williamson wrote:
> > > On Tue, 2012-10-09 at 09:09 +0200, Jan Kiszka wrote:
> > > > On 2012-10-08 23:11, Alex Williamso
vhost doesn't support guest iommus yet, indicate it to the user
by gently depositing a core on their disk.
Signed-off-by: Avi Kivity
---
hw/vhost.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/vhost.c b/hw/vhost.c
index 0b4ac3f..cd5d9f5 100644
--- a/hw/vhost.c
+++ b/hw/vhost.c
@@ -45
On 10/11/2012 03:42 PM, Paolo Bonzini wrote:
> Il 11/10/2012 15:26, Avi Kivity ha scritto:
>> +struct MemoryRegionIOMMUOps {
>> +/* Returns a TLB entry that contains a given address. */
>> +IOMMUTLBEntry (*translate)(MemoryRegion *iommu, target_phys_addr_t addr,
>> +
On 10/11/2012 03:44 PM, Michael S. Tsirkin wrote:
> On Thu, Oct 11, 2012 at 03:34:54PM +0200, Avi Kivity wrote:
>> On 10/11/2012 03:31 PM, Michael S. Tsirkin wrote:
>> > On Thu, Oct 11, 2012 at 03:27:03PM +0200, Avi Kivity wrote:
>> >> vhost doesn't support guest iommus yet, indicate it to the user
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