93b:
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180619' into
staging (2018-06-20 09:51:30 +0100)
are available in the Git repository at:
git://github.com/dgibson/qemu.git tags/ppc-for-3.0-20180622
for you to fetch changes up to e5ca28ecab5c69b7578e22391a6
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20180623022258.22158-1-programmingk...@gmail.com
Subject: [Qemu-devel] [PATCH] fix fdiv instruction
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --one
On Fri, Jun 22, 2018 at 11:37:30PM +0200, BALATON Zoltan wrote:
>
> >>The version of the Linux kernel I've tried (which is from the Linux CD
> >>on ACube's site) did not try to access the power management register,
> >>neither any guest OSes I've tested with. Looks like it may be specific
> >>to t
When the fdiv instruction divides a finite number by zero,
the result actually depends on the FPSCR[ZE] bit. If this
bit is set, the return value is zero. If it is not set
the result should be either positive or negative infinity.
The sign of this result would depend on the sign of the
two inputs.
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20180622192148.178309-1-...@redhat.com
Subject: [Qemu-devel] [PATCH v6 0/2] kvm: limited x86 CPU power management
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$
sam4660ex (or at least this emulation) does not support the "ibm,cpm" power
management. As a result, Linux crashes when trying to access it. Remove
its devicetree node. Also, if/when we boot the Linux kernel directly,
serial port clock frequencies in the devicetree file will be unset, and
serial po
With git bisect, I have narrowed down the crash to git commit:
e4baa9f00b9ddf47ac2811eb58a3931434b848f7 . For git commit:
0e168d35519ee04590a439cd6631f53cd954edd0 , I don't get the crash.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEM
439a93b:
> > >
> > >Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180619' into
> > > staging (2018-06-20 09:51:30 +0100)
> > >
> > > are available in the Git repository at:
> > >
> > >
On Fri, Jun 22, 2018 at 4:40 PM, Siwei Liu wrote:
> On Fri, Jun 22, 2018 at 3:25 PM, Michael S. Tsirkin wrote:
>> On Fri, Jun 22, 2018 at 02:51:11PM -0700, Siwei Liu wrote:
>>> On Fri, Jun 22, 2018 at 2:29 PM, Michael S. Tsirkin wrote:
>>> > On Fri, Jun 22, 2018 at 01:03:04PM -0700, Siwei Liu wr
On Fri, Jun 22, 2018 at 3:33 PM, Michael S. Tsirkin wrote:
> On Fri, Jun 22, 2018 at 02:57:39PM -0700, Siwei Liu wrote:
>> On Fri, Jun 22, 2018 at 2:32 PM, Michael S. Tsirkin wrote:
>> > On Fri, Jun 22, 2018 at 01:21:45PM -0700, Siwei Liu wrote:
>> >> On Fri, Jun 22, 2018 at 12:05 PM, Michael S.
On Fri, Jun 22, 2018 at 3:25 PM, Michael S. Tsirkin wrote:
> On Fri, Jun 22, 2018 at 02:51:11PM -0700, Siwei Liu wrote:
>> On Fri, Jun 22, 2018 at 2:29 PM, Michael S. Tsirkin wrote:
>> > On Fri, Jun 22, 2018 at 01:03:04PM -0700, Siwei Liu wrote:
>> >> On Fri, Jun 22, 2018 at 1:00 PM, Siwei Liu w
On Fri, Jun 22, 2018 at 02:57:39PM -0700, Siwei Liu wrote:
> On Fri, Jun 22, 2018 at 2:32 PM, Michael S. Tsirkin wrote:
> > On Fri, Jun 22, 2018 at 01:21:45PM -0700, Siwei Liu wrote:
> >> On Fri, Jun 22, 2018 at 12:05 PM, Michael S. Tsirkin
> >> wrote:
> >> > On Fri, Jun 22, 2018 at 05:09:55PM +
On Fri, Jun 22, 2018 at 03:25:19PM -0700, Siwei Liu wrote:
> On Fri, Jun 22, 2018 at 2:47 PM, Michael S. Tsirkin wrote:
> > On Fri, Jun 22, 2018 at 12:43:26PM -0700, Siwei Liu wrote:
> >> > The semantics are that the primary is always used if present in
> >> > preference to standby.
> >> OK. If th
On Fri, Jun 22, 2018 at 02:51:11PM -0700, Siwei Liu wrote:
> On Fri, Jun 22, 2018 at 2:29 PM, Michael S. Tsirkin wrote:
> > On Fri, Jun 22, 2018 at 01:03:04PM -0700, Siwei Liu wrote:
> >> On Fri, Jun 22, 2018 at 1:00 PM, Siwei Liu wrote:
> >> > On Thu, Jun 21, 2018 at 7:32 PM, Michael S. Tsirkin
On Fri, Jun 22, 2018 at 2:47 PM, Michael S. Tsirkin wrote:
> On Fri, Jun 22, 2018 at 12:43:26PM -0700, Siwei Liu wrote:
>> > The semantics are that the primary is always used if present in
>> > preference to standby.
>> OK. If this is the only semantics of what "standby" refers to in
>> general, t
On Fri, Jun 22, 2018 at 2:03 AM, Alex Bennée wrote:
>
> Max Filippov writes:
>
>> On Thu, Jun 21, 2018 at 11:41 AM, Alex Bennée wrote:
>>> Signed-off-by: Alex Bennée
>>> ---
>>> _posts/2018-06-21-tcg-testing.md | 129 +++
>>> 1 file changed, 129 insertions(+)
>>> c
On Fri, Jun 22, 2018 at 2:32 PM, Michael S. Tsirkin wrote:
> On Fri, Jun 22, 2018 at 01:21:45PM -0700, Siwei Liu wrote:
>> On Fri, Jun 22, 2018 at 12:05 PM, Michael S. Tsirkin wrote:
>> > On Fri, Jun 22, 2018 at 05:09:55PM +0200, Cornelia Huck wrote:
>> >> On Thu, 21 Jun 2018 21:20:13 +0300
>> >>
Philippe Mathieu-Daudé writes:
> On 06/22/2018 03:45 PM, Max Filippov wrote:
>> On Fri, Jun 22, 2018 at 9:27 AM, Alex Bennée wrote:
>>> Max Filippov writes:
On Fri, Jun 22, 2018 at 7:02 AM, Philippe Mathieu-Daudé
wrote:
> As of this commit:
>
> $ xtensa-linux-gnu-as
On Fri, Jun 22, 2018 at 2:29 PM, Michael S. Tsirkin wrote:
> On Fri, Jun 22, 2018 at 01:03:04PM -0700, Siwei Liu wrote:
>> On Fri, Jun 22, 2018 at 1:00 PM, Siwei Liu wrote:
>> > On Thu, Jun 21, 2018 at 7:32 PM, Michael S. Tsirkin
>> > wrote:
>> >> On Thu, Jun 21, 2018 at 06:21:55PM -0700, Siwei
On Fri, Jun 22, 2018 at 12:43:26PM -0700, Siwei Liu wrote:
> > The semantics are that the primary is always used if present in
> > preference to standby.
> OK. If this is the only semantics of what "standby" refers to in
> general, that is fine.
>
> I just don't want to limit the failover/standby
On Fri, Jun 22, 2018 at 05:09:55PM +0200, Cornelia Huck wrote:
> Would it be more helpful to focus on generic
> migration support for vfio instead of going about it device by device?
Just to note this approach is actually device by device *type*. It's
mostly device agnostic for a given device typ
On Fri, 22 Jun 2018, Sebastian Bauer wrote:
Am 2018-06-22 03:34, schrieb Philippe Mathieu-Daudé:
On 06/21/2018 05:08 AM, BALATON Zoltan wrote:
From: Sebastian Bauer
Changing the palette of a color index has as an immediate effect on
all pixels with the corresponding index on real hardware. Pe
On Fri, 22 Jun 2018, Guenter Roeck wrote:
On 06/22/2018 12:52 AM, BALATON Zoltan wrote:
On Fri, 22 Jun 2018, David Gibson wrote:
On Thu, Jun 21, 2018 at 09:47:51PM -0700, Guenter Roeck wrote:
sam4660ex (or at least this emulation) does not support the "ibm,cpm"
power
management. As a result,
On Fri, Jun 22, 2018 at 01:21:45PM -0700, Siwei Liu wrote:
> On Fri, Jun 22, 2018 at 12:05 PM, Michael S. Tsirkin wrote:
> > On Fri, Jun 22, 2018 at 05:09:55PM +0200, Cornelia Huck wrote:
> >> On Thu, 21 Jun 2018 21:20:13 +0300
> >> "Michael S. Tsirkin" wrote:
> >>
> >> > On Thu, Jun 21, 2018 at
On Fri, Jun 22, 2018 at 01:03:04PM -0700, Siwei Liu wrote:
> On Fri, Jun 22, 2018 at 1:00 PM, Siwei Liu wrote:
> > On Thu, Jun 21, 2018 at 7:32 PM, Michael S. Tsirkin wrote:
> >> On Thu, Jun 21, 2018 at 06:21:55PM -0700, Siwei Liu wrote:
> >>> On Thu, Jun 21, 2018 at 7:59 AM, Cornelia Huck wrote
On 22/06/2018 21:35, Eduardo Habkost wrote:
>>> Why is this better than using KVM by default if it's available?
>> The answer is (as almost always): Compatibility with migration. Nobody
>> dares to sacrifice that chicken :-(
> We can now kill it if we announce the feature as deprecated a
> couple o
On Thu, Jun 21, 2018 at 07:36:33 -1000, Richard Henderson wrote:
> The objective here is to avoid serializing the first-fault
> and no-fault aarch64 sve loads.
>
> When I first thought of this, we still had tb_lock protecting
> code generation and merely needed mmap_lock to prevent mapping
> chang
On Thu, Jun 21, 2018 at 07:36:35 -1000, Richard Henderson wrote:
> void mmap_wrlock(void)
> {
> -mmap_lock_internal();
> +if (likely(mmap_lock_held == 0)) {
> +pthread_rwlock_rdlock(&mmap_rwlock);
s/rwlock_rdlock/rwlock_wrlock/
E.
On 06/22/2018 05:06 PM, Paolo Bonzini wrote:
> On 22/06/2018 21:07, John Snow wrote:
>>> @@ -1251,6 +1249,7 @@ static void handle_reg_h2d_fis(AHCIState *s, int port,
>>>
>>> /* Copy the ACMD field (ATAPI packet, if any) from the AHCI command
>>> * table to ide_state->io_buffer */
>>
On 22/06/2018 21:07, John Snow wrote:
>> @@ -1251,6 +1249,7 @@ static void handle_reg_h2d_fis(AHCIState *s, int port,
>>
>> /* Copy the ACMD field (ATAPI packet, if any) from the AHCI command
>> * table to ide_state->io_buffer */
>> +s->dev[port].done_first_drq = false;
>
> If you
On 06/22/2018 05:35 PM, John Snow wrote:
> On 06/22/2018 04:24 PM, Philippe Mathieu-Daudé wrote:
>> On 06/22/2018 05:11 PM, John Snow wrote:
>>> If a tree consists exclusively of implicit filter nodes, we might crash
>>> QEMU. This configuration should not exist in practice, but if it did,
>>> skip
On 06/15/2018 08:33 AM, Vladimir Sementsov-Ogievskiy wrote:
> 15.06.2018 15:06, Dr. David Alan Gilbert wrote:
>> * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote:
>>> Invalidate cache before source start in case of failed migration.
>>>
>>> Signed-off-by: Vladimir Sementsov-Ogievs
On 06/22/2018 04:24 PM, Philippe Mathieu-Daudé wrote:
> On 06/22/2018 05:11 PM, John Snow wrote:
>> If a tree consists exclusively of implicit filter nodes, we might crash
>> QEMU. This configuration should not exist in practice, but if it did,
>> skipping it would be fine.
>>
>> For the purpose
On 06/22/2018 03:45 PM, Max Filippov wrote:
> On Fri, Jun 22, 2018 at 9:27 AM, Alex Bennée wrote:
>> Max Filippov writes:
>>> On Fri, Jun 22, 2018 at 7:02 AM, Philippe Mathieu-Daudé
>>> wrote:
As of this commit:
$ xtensa-linux-gnu-as -v
GNU assembler version 2.29.1 (xten
Setup a QEMUTimer to get a callback when we expect counters to next
overflow and trigger an interrupt at that time.
Signed-off-by: Aaron Lindsay
---
target/arm/cpu.c| 11 +
target/arm/cpu.h| 7 +++
target/arm/helper.c | 132
3 f
Add arrays to hold the registers, the definitions themselves, access
functions, and logic to reset counters when PMCR.P is set. Update
filtering code to support counters other than PMCCNTR.
Signed-off-by: Aaron Lindsay
---
target/arm/cpu.h| 3 +
target/arm/helper.c | 224 ++
This makes it match its AArch64 equivalent, PMINTENSET_EL1
Signed-off-by: Aaron Lindsay
---
target/arm/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 96667e6..38fb6a2 100644
--- a/target/arm/helper.c
+++ b/target/arm/h
On Jun 22 15:08, Peter Maydell wrote:
> On 22 June 2018 at 14:50, Aaron Lindsay wrote:
> > On Apr 20 11:17, Peter Maydell wrote:
> >> On 17 April 2018 at 21:37, Aaron Lindsay wrote:
> >> > pmccntr_read and pmccntr_write contained duplicate code that was already
> >> > being handled by pmccntr_syn
Add an array for PMOVSSET so we only define it for v7ve+ platforms
Signed-off-by: Aaron Lindsay
---
target/arm/helper.c | 28
1 file changed, 28 insertions(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 7d63bb2..5d83446 100644
--- a/target/arm/helpe
Signed-off-by: Aaron Lindsay
---
target/arm/helper.c | 39 +--
1 file changed, 37 insertions(+), 2 deletions(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 3720239..96667e6 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -980,6 +
This both advertises that we support four counters and adds them to the
implementation because the PMU_NUM_COUNTERS macro reads this value from
the PMCR.
Signed-off-by: Aaron Lindsay
---
target/arm/helper.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/target/arm/helpe
Signed-off-by: Aaron Lindsay
---
target/arm/cpu.c | 21 ++---
target/arm/cpu.h | 1 +
target/arm/kvm32.c | 8
3 files changed, 19 insertions(+), 11 deletions(-)
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 08ce1bc..98790b1 100644
--- a/target/arm/cpu.c
++
This commit doesn't add any supported events, but provides the framework
for adding them. We store the pm_event structs in a simple array, and
provide the mapping from the event numbers to array indexes in the
supported_event_map array. Because the value of PMCEID[01] depends upon
which events are
The instruction event is only enabled when icount is used, cycles are
always supported. Always defining get_cycle_count (but altering its
behavior depending on CONFIG_USER_ONLY) allows us to remove some
CONFIG_USER_ONLY #defines throughout the rest of the code.
Signed-off-by: Aaron Lindsay
---
t
The pmu_counter_enabled and pmu_op_start/finish functions are generic
(as opposed to PMCCNTR-specific) to allow for the implementation of
other events.
Signed-off-by: Aaron Lindsay
---
target/arm/cpu.c| 3 ++
target/arm/cpu.h| 22 +-
target/arm/helper.c | 114 +
The ARM PMU implementation currently contains a basic cycle counter, but it is
often useful to gather counts of other events and filter them based on
execution mode. These patches flesh out the implementations of various PMU
registers including PM[X]EVCNTR and PM[X]EVTYPER, add a struct definition
pmccntr_read and pmccntr_write contained duplicate code that was already
being handled by pmccntr_sync. Consolidate the duplicated code into two
functions: pmccntr_op_start and pmccntr_op_finish. Add a companion to
c15_ccnt in CPUARMState so that we can simultaneously save both the
architectural re
KVM implies V7VE, which implies ARM_DIV and THUMB_DIV. The conditional
detection here is therefore unnecessary. Because V7VE is already
unconditionally specified for all KVM hosts, ARM_DIV and THUMB_DIV are
already indirectly specified and do not need to be included here at all.
Signed-off-by: Aar
Signed-off-by: Aaron Lindsay
---
target/arm/helper.c | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 7c66977..7d63bb2 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -949,6 +949,10 @@ sta
On 06/22/2018 05:11 PM, John Snow wrote:
> If a tree consists exclusively of implicit filter nodes, we might crash
> QEMU. This configuration should not exist in practice, but if it did,
> skipping it would be fine.
>
> For the purposes of debug builds, throw an assert to remind us that
> this con
On Fri, Jun 22, 2018 at 12:05 PM, Michael S. Tsirkin wrote:
> On Fri, Jun 22, 2018 at 05:09:55PM +0200, Cornelia Huck wrote:
>> On Thu, 21 Jun 2018 21:20:13 +0300
>> "Michael S. Tsirkin" wrote:
>>
>> > On Thu, Jun 21, 2018 at 04:59:13PM +0200, Cornelia Huck wrote:
>> > > OK, so what about the fol
On 06/22/2018 04:49 PM, Alistair Francis wrote:
> On Fri, Jun 22, 2018 at 5:47 AM, Philippe Mathieu-Daudé
> wrote:
>> Signed-off-by: Philippe Mathieu-Daudé
>> ---
>> hw/core/register.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/hw/core/register.c b/hw/core/r
On 06/22/2018 04:55 PM, Thomas Huth wrote:
> On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
>> Signed-off-by: Philippe Mathieu-Daudé
>> ---
>> hw/arm/stellaris.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
>> index d06e36
On 06/22/2018 04:50 PM, Thomas Huth wrote:
> On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
>> hw_error() finally calls abort(), but there is no need to abort here.
>>
>> Signed-off-by: Philippe Mathieu-Daudé
>> ---
>> hw/net/stellaris_enet.c | 9 +++--
>> 1 file changed, 7 insertions(+),
On 06/22/2018 04:44 PM, Thomas Huth wrote:
> On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
>> Signed-off-by: Philippe Mathieu-Daudé
>> ---
>> include/hw/arm/omap.h | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/include/hw/arm/omap.h b/include/hw/arm/omap.h
>
If a tree consists exclusively of implicit filter nodes, we might crash
QEMU. This configuration should not exist in practice, but if it did,
skipping it would be fine.
For the purposes of debug builds, throw an assert to remind us that
this configuration is truly unexpected, but if it's compiled
On 06/22/2018 04:38 PM, Thomas Huth wrote:
> On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
>> Signed-off-by: Philippe Mathieu-Daudé
>> ---
>> hw/i2c/omap_i2c.c | 20
>> 1 file changed, 12 insertions(+), 8 deletions(-)
>>
>> diff --git a/hw/i2c/omap_i2c.c b/hw/i2c/omap_i2
On 22.06.2018 14:51, Christian Borntraeger wrote:
> adding more CC.
>
> On 06/22/2018 01:38 PM, Christian Borntraeger wrote:
>>
>> On 06/15/2018 04:21 PM, Kevin Wolf wrote:
>>> The -drive option serial was deprecated in QEMU 2.10. It's time to
>>> remove it.
>>>
>>> Tests need to be updated to set
On Fri, Jun 22, 2018 at 1:00 PM, Siwei Liu wrote:
> On Thu, Jun 21, 2018 at 7:32 PM, Michael S. Tsirkin wrote:
>> On Thu, Jun 21, 2018 at 06:21:55PM -0700, Siwei Liu wrote:
>>> On Thu, Jun 21, 2018 at 7:59 AM, Cornelia Huck wrote:
>>> > On Wed, 20 Jun 2018 22:48:58 +0300
>>> > "Michael S. Tsirki
On Thu, Jun 21, 2018 at 7:32 PM, Michael S. Tsirkin wrote:
> On Thu, Jun 21, 2018 at 06:21:55PM -0700, Siwei Liu wrote:
>> On Thu, Jun 21, 2018 at 7:59 AM, Cornelia Huck wrote:
>> > On Wed, 20 Jun 2018 22:48:58 +0300
>> > "Michael S. Tsirkin" wrote:
>> >
>> >> On Wed, Jun 20, 2018 at 06:06:19PM
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/arm/stellaris.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
> index d06e366402..42baa768b2 100644
> --- a/hw/arm/stellaris.c
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/net/smc91c111.c | 12
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/hw/net/smc91c111.c b/hw/net/smc91c111.c
> index 9094c0b47c..d2fd2040e8 100644
> --- a/hw/net
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> hw_error() finally calls abort(), but there is no need to abort here.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/net/smc91c111.c | 9 +++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
Reviewed-by: Thomas Huth
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> hw_error() finally calls abort(), but there is no need to abort here.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/net/stellaris_enet.c | 9 +++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/hw/net/stellaris
On Fri, Jun 22, 2018 at 5:47 AM, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/core/register.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/hw/core/register.c b/hw/core/register.c
> index d2d1636250..8ed7c6b927 100644
> --- a/hw/
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> include/hw/arm/omap.h | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/include/hw/arm/omap.h b/include/hw/arm/omap.h
> index 39abba753d..3867687b8c 100644
> --- a/inclu
On Thu, Jun 21, 2018 at 7:30 PM, Michael S. Tsirkin wrote:
> On Thu, Jun 21, 2018 at 06:07:18PM -0700, Siwei Liu wrote:
>> On Thu, Jun 21, 2018 at 11:14 AM, Michael S. Tsirkin wrote:
>> > On Wed, Jun 13, 2018 at 01:40:59PM +0800, Jason Wang wrote:
>> >>
>> >>
>> >> On 2018年06月13日 12:24, Samudrala
On 06/22/2018 12:51 PM, Paolo Bonzini wrote:
> The "I" bit in PIO Setup and D2H FISes is exclusively a device concept
> and the irqstatus register in the controller does not matter. The SATA
> spec says when it should be one; for D2H FISes in practice it is always
> set, while the PIO Setup FIS
On Fri, Jun 22, 2018 at 09:19:56PM +0200, Thomas Huth wrote:
> On 22.06.2018 20:11, Eduardo Habkost wrote:
> > On Tue, Jun 19, 2018 at 06:16:33PM +0200, Paolo Bonzini wrote:
> >> On 19/06/2018 17:15, Cornelia Huck wrote:
> Why does a user have to know how to enable KVM? Oh, because our defaul
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> TCMI_VERBOSE is no more used, drop the OMAP_8/16/32B_REG macros.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> include/hw/arm/omap.h | 18 --
> hw/arm/omap1.c| 18 --
> 2 files changed, 12 insertions
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/i2c/omap_i2c.c | 20
> 1 file changed, 12 insertions(+), 8 deletions(-)
>
> diff --git a/hw/i2c/omap_i2c.c b/hw/i2c/omap_i2c.c
> index 26e3e5ebf6..690876e43e 100644
> --- a/
Add build time support for the VirtIO block device. This allows us to
attach a drive using the virtio-blk-device.
Signed-off-by: Alistair Francis
---
default-configs/riscv64-softmmu.mak | 2 ++
1 file changed, 2 insertions(+)
diff --git a/default-configs/riscv64-softmmu.mak
b/default-configs/r
laio_init() can fail for a couple of reasons, which will lead to a NULL
pointer dereference in laio_attach_aio_context().
To solve this, add a aio_setup_linux_aio() function which is called
early in raw_open_common. If this fails, propagate the error up. The
signature of aio_get_linux_aio() was no
Signed-off-by: Alistair Francis
---
default-configs/riscv32-softmmu.mak | 3 +++
default-configs/riscv64-softmmu.mak | 3 +++
hw/riscv/virt.c | 12 +---
3 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/default-configs/riscv32-softmmu.mak
b/default-con
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/dma/omap_dma.c | 64 +--
> 1 file changed, 40 insertions(+), 24 deletions(-)
Reviewed-by: Thomas Huth
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/input/tsc2005.c | 13 -
> 1 file changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
> index 7990954b6c..4dd95596ab 100644
> --- a/hw/in
Connect the Xilinx PCIe device based on the device tree included in the
HiFive Unleashed ROM.
Signed-off-by: Alistair Francis
---
default-configs/riscv32-softmmu.mak | 3 ++
default-configs/riscv64-softmmu.mak | 3 ++
hw/riscv/virt.c | 65 +
incl
Increase the number of interrupts to match the HiFive Unleashed board.
Signed-off-by: Alistair Francis
---
include/hw/riscv/virt.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/hw/riscv/virt.h b/include/hw/riscv/virt.h
index 91163d6cbf..7cb2742070 100644
--- a/inclu
To allow Linux to ennumerate devices on the /soc/ node set it as a
"simple-bus".
Signed-off-by: Alistair Francis
---
hw/riscv/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index bdd75722eb..a95ccb2825 100644
--- a/hw/riscv/virt.c
+++
Alistair Francis (5):
hw/riscv/virtio: Set the soc device tree node as a simple-bus
hw/riscv/virt: Increase the number of interrupts
hw/riscv/virt: Connect the Xilinx PCIe
hw/riscv/virt: Connect a VGA PCIe device
riscv64-softmmu.mak: Build Virtio Block support
default-configs/riscv3
On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/input/pckbd.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
> index f33e3fc63d..26aeac2326 100644
> --- a/hw/input/pckbd.c
> +++
With this flag, kvm allows guest to control host CPU power state. This
increases latency for other processes using same host CPU in an
unpredictable way, but if decreases idle entry/exit times for the
running VCPU, so to use it QEMU needs a hint about whether host CPU is
overcommitted, hence the f
When guest CPU PM is enabled, and with -cpu host, expose the host CPU
MWAIT leaf in the CPUID so guest can make good PM decisions.
Note: the result is 100% CPU utilization reported by host as host
no longer knows that the CPU is halted.
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Eduardo Habk
This adds ability to expose some host CPU power management capabilities
to guests. For intel guests, this is sufficient for guest to enable low
power CPU states on idle. For AMD guests it isn't sufficient, deeper
C-states are entered using System-IO.
When enabled this puts CPU in a low power state
Am 2018-06-22 03:34, schrieb Philippe Mathieu-Daudé:
On 06/21/2018 05:08 AM, BALATON Zoltan wrote:
From: Sebastian Bauer
Changing the palette of a color index has as an immediate effect on
all pixels with the corresponding index on real hardware. Performing a
full update after a palette change
On 22.06.2018 20:11, Eduardo Habkost wrote:
> On Tue, Jun 19, 2018 at 06:16:33PM +0200, Paolo Bonzini wrote:
>> On 19/06/2018 17:15, Cornelia Huck wrote:
Why does a user have to know how to enable KVM? Oh, because our default
is "run this guest much slower than necessary". Great!
>>> Sh
On Fri, Jun 22, 2018 at 03:06:59PM +0200, Kashyap Chamarthy wrote:
> (Cc: Thomas Huth)
>
> On Thu, Jun 14, 2018 at 09:18:00AM +0100, Daniel P. Berrangé wrote:
>
> [...]
>
> > IMHO this really shouldn't be under the -realtime flag. I don't think
> > the -realtime flag should ever have been introd
On Fri, Jun 22, 2018 at 03:34:48PM -0300, Eduardo Habkost wrote:
> On Fri, Jun 22, 2018 at 03:31:48AM +0300, Michael S. Tsirkin wrote:
> [...]
> > -enable_mlock = qemu_opt_get_bool(opts, "mlock", true);
> > +/* Don't override the -dedicated option if set */
> > +
With this flag, kvm allows guest to control host CPU power state. This
increases latency for other processes using same host CPU in an
unpredictable way, but if decreases idle entry/exit times for the
running VCPU, so to use it QEMU needs a hint about whether host CPU is
overcommitted, hence the f
When guest CPU PM is enabled, and with -cpu host, expose the host CPU
MWAIT leaf in the CPUID so guest can make good PM decisions.
Note: the result is 100% CPU utilization reported by host as host
no longer knows that the CPU is halted.
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Eduardo Habk
This adds ability to expose some host CPU power management capabilities
to guests. For intel guests, this is sufficient for guest to enable low
power CPU states on idle. For AMD guests it isn't sufficient, deeper
C-states are entered using System-IO.
When enabled this puts CPU in a low power state
On 22.06.2018 16:32, Peter Maydell wrote:
> On 22 June 2018 at 14:46, Philippe Mathieu-Daudé wrote:
>> hw_error() is only meant for CPU errors (since it dumps the CPU state).
>
> I would disagree. hw_error() dumps the state of every CPU. The
> corresponding function for CPU errors is cpu_abort(),
On 06/22/2018 12:51 PM, Paolo Bonzini wrote:
> The "I" bit in PIO Setup and D2H FISes is exclusively a device concept
> and the irqstatus register in the controller does not matter. The SATA
> spec says when it should be one; for D2H FISes in practice it is always
> set, while the PIO Setup FIS
On Fri, Jun 22, 2018 at 05:09:55PM +0200, Cornelia Huck wrote:
> On Thu, 21 Jun 2018 21:20:13 +0300
> "Michael S. Tsirkin" wrote:
>
> > On Thu, Jun 21, 2018 at 04:59:13PM +0200, Cornelia Huck wrote:
> > > OK, so what about the following:
> > >
> > > - introduce a new feature bit, VIRTIO_NET_F_ST
The following changes since commit 7ed14cbf3cf083f125c079bd02b3215941853830:
Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2018-06-22' into
staging (2018-06-22 17:08:58 +0100)
are available in the Git repository at:
git://github.com/ehabkost/qemu.git tags/python-next-pull-requ
Since commit 068cf7a44cd4d65c05aa877dbebced295be5ce44, qmp-shell
is broken:
$ ./scripts/qmp/qmp-shell
Traceback (most recent call last):
File "./scripts/qmp/qmp-shell", line 70, in
from . import qmp
ValueError: Attempted relative import in non-package
Relative imports don't work
On Fri, Jun 22, 2018 at 9:27 AM, Alex Bennée wrote:
> Max Filippov writes:
>> On Fri, Jun 22, 2018 at 7:02 AM, Philippe Mathieu-Daudé
>> wrote:
>>> As of this commit:
>>>
>>> $ xtensa-linux-gnu-as -v
>>> GNU assembler version 2.29.1 (xtensa-linux-gnu) using BFD version version
>>> 2.29.1-1
On Fri, Jun 22, 2018 at 03:22:36PM -0300, Eduardo Habkost wrote:
> On Fri, Jun 22, 2018 at 03:31:48AM +0300, Michael S. Tsirkin wrote:
> > With this flag, kvm allows guest to control host CPU power state. This
> > increases latency for other processes using same host CPU in an
> > unpredictable wa
On Thu, Jun 21, 2018 at 05:15:07AM +0200, Thomas Huth wrote:
> The oldest machine type which is still used in a still maintained distro
> is a pc-0.12 based machine type in RHEL6, so everything that is older
> than pc-0.12 should not be used anymore. Thus let's deprecate pc-0.10
> and pc-0.11 so th
On 06/22/2018 09:04 AM, Peter Maydell wrote:
> On 21 June 2018 at 02:53, Richard Henderson
> wrote:
>> Signed-off-by: Richard Henderson
>> ---
>> target/arm/helper-sve.h| 40 ++
>> target/arm/sve_helper.c| 156 +
>> target/arm/translate-sve.c
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