Add pvpanic device in virt acpi table, so when kenrel command line
uses acpi=force, kernel can get info from acpi table.
Signed-off-by: Peng Hao
---
hw/arm/virt-acpi-build.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
Prepare for pvpanic-mmio configure interface.
Signed-off-by: Peng Hao
---
hw/arm/sysbus-fdt.c | 2 ++
hw/arm/virt.c | 1 +
hw/misc/pvpanic.c | 10 +-
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/hw/arm/sysbus-fdt.c b/hw/arm/sysbus-fdt.c
index ad698d4..34577f3
Add pvpanic new type "TYPE_PVPANIC_MMIO"
Signed-off-by: Peng Hao
---
hw/misc/pvpanic.c | 50 +++
include/hw/misc/pvpanic.h | 1 +
2 files changed, 47 insertions(+), 4 deletions(-)
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index
From: Philippe Mathieu-Daudé
The 'pvpanic' ISA device can be use by any machine with an ISA bus.
Reviewed-by: Peter Maydell
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Peng Hao
---
hw/misc/Makefile.objs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Philippe Mathieu-Daudé
To ease the MMIO device addition in the next patch, rename:
- ISA_PVPANIC_DEVICE -> PVPANIC_ISA_DEVICE.
- MemoryRegion io -> mr.
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Peng Hao
---
hw/misc/pvpanic.c | 28
1 file changed,
The first patches are simple cleanups:
- patch 1 move the pvpanic device with the 'ocmmon objects' so we compile
it once for the x86/arm/aarch64 archs,
- patch 2 simply renames ISA fields/definitions to generic ones.
Then instead of add/use the MMIO pvpanic device in
Add pvpanic device in arm virt machine.
Signed-off-by: Peng Hao
---
default-configs/arm-softmmu.mak | 1 +
hw/arm/virt.c | 21 +
include/hw/arm/virt.h | 1 +
3 files changed, 23 insertions(+)
diff --git a/default-configs/arm-softmmu.mak
Check that block node activation and inactivation works with a block
graph that is built with individually created nodes.
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/234 | 105 +
tests/qemu-iotests/234.out | 27 ++
tests/qemu-iotests/group
Kevin Wolf (2):
block: Don't inactivate children before parents
iotests: Test migration with -blockdev
block.c| 22
tests/qemu-iotests/234 | 105 +
tests/qemu-iotests/234.out | 27 ++
tests/qemu-iotests/group |
bdrv_child_cb_inactivate() asserts that parents are already inactive
when children get inactivated. This precondition is necessary because
parents could still issue requests in their inactivation code.
When block nodes are created individually with -blockdev, all of them
are monitor owned and
Li Qiang writes:
> And also the g_malloc doesn't need check return value,
> remove it.
>
> Cc: qemu-triv...@nongnu.org
>
> Reviewed-by: Philippe Mathieu-Daudé
> Reviewed-by: Markus Armbruster
> Signed-off-by: Li Qiang
Reviewed-by: Alex Bennée
> ---
> target/i386/hax-all.c | 15
Emilio G. Cota writes:
> On Thu, Nov 22, 2018 at 17:12:34 +, Alex Bennée wrote:
>>
>> Emilio G. Cota writes:
>>
>> > In preparation for plugin support.
>> >
>> > Signed-off-by: Emilio G. Cota
>>
>> More macros for the macro-god. I guess this works but I wonder if it's
>> possible to do a
On 11/26/18 6:39 AM, David Gibson wrote:
> On Fri, Nov 23, 2018 at 02:28:35PM +0100, Cédric Le Goater wrote:
>>
>> +/*
>> + * Returns whether the event notification should be forwarded.
>> + */
>> +static bool xive_source_lsi_trigger(XiveSource *xsrc, uint32_t
>> srcno)
>
Emilio G. Cota writes:
> On Fri, Nov 23, 2018 at 17:10:53 +, Alex Bennée wrote:
>> Emilio G. Cota writes:
> (snip)
>> > @@ -1322,12 +1323,21 @@ static void qemu_tcg_rr_wait_io_event(CPUState
>> > *cpu)
>> >
>> > static void qemu_wait_io_event(CPUState *cpu)
>> > {
>> > +bool asleep
Emilio G. Cota writes:
> On Thu, Nov 22, 2018 at 17:09:22 +, Alex Bennée wrote:
>>
>> Emilio G. Cota writes:
>>
>> > This will be used by plugin code to flush the code cache as well
>> > as doing other bookkeeping in a safe work environment.
>>
>> This seems a little excessive given the
Emilio G. Cota writes:
> On Fri, Nov 23, 2018 at 17:00:59 +, Alex Bennée wrote:
>>
>> Emilio G. Cota writes:
>>
>> > Signed-off-by: Emilio G. Cota
>> > ---
>> > accel/tcg/translate-all.c | 6 ++
>> > 1 file changed, 6 insertions(+)
>> >
>> > diff --git a/accel/tcg/translate-all.c
* Xiao Guangrong (guangrong.x...@gmail.com) wrote:
>
>
> On 11/23/18 7:02 PM, Dr. David Alan Gilbert wrote:
>
> > > +#include "qemu/osdep.h"
> > > +#include "qemu/bitmap.h"
> > > +#include "qemu/threaded-workqueue.h"
> > > +
> > > +#define SMP_CACHE_BYTES 64
> >
> > That's architecture
On Fri, 23 Nov 2018 11:11:50 -0500
"Michael S. Tsirkin" wrote:
> On Thu, Nov 22, 2018 at 11:29:32AM +0100, Igor Mammedov wrote:
> > * arm/virt is broken but it looks like linux doesn't care, lets fix it
> > anyways
> > * x86, got lucky since we didn't use extended fields,
> >fix it so
Use a CONFDIR variable to show the configured sysconf path in the
generated documentations (html, man pages etc).
Related to:
https://bugzilla.redhat.com/show_bug.cgi?id=1644985
Signed-off-by: Marc-André Lureau
---
Makefile | 9 ++---
qemu-ga.texi | 4 ++--
2 files changed, 8
On Mon, Nov 26, 2018 at 11:31:25AM +0100, Igor Mammedov wrote:
> On Fri, 23 Nov 2018 11:11:50 -0500
> "Michael S. Tsirkin" wrote:
>
> > On Thu, Nov 22, 2018 at 11:29:32AM +0100, Igor Mammedov wrote:
> > > * arm/virt is broken but it looks like linux doesn't care, lets fix it
> > > anyways
> >
AcpiRsdpDescriptor describes revision 2 RSDP table so using sizeof(*rsdp)
for checksum calculation isn't correct since we are adding extra 16 bytes.
But acpi_data_push() zeroes out table, so just by luck we are summing up
exta zeros which still yelds correct checksum.
Fix it up by explicitly
Re-sending the comments, some of the recipients didn't get it,
Thanks,
Marcel
On 11/25/18 9:51 AM, Marcel Apfelbaum wrote:
On 11/22/18 2:14 PM, Yuval Shaia wrote:
Interface with the device is changed with the addition of support for
MAD packets.
Adjust documentation accordingly.
While
在 2018/11/26 18:08, Gerd Hoffmann 写道:
> The token field contains the (guest-filled) state of the qtd, which
> indicates whenever the other fields are valid or not. So make sure
> we read the token first, otherwise we may end up with an stale next
> pointer:
>
>(1) ehci reads next
>(2)
On 26/11/18 09:18, Xiao Guangrong wrote:
>>
>>> +static uint64_t get_free_request_bitmap(Threads *threads,
>>> ThreadLocal *thread)
>>> +{
>>> + uint64_t request_fill_bitmap, request_done_bitmap, result_bitmap;
>>> +
>>> + request_fill_bitmap =
>>> atomic_rcu_read(>request_fill_bitmap);
>>>
On Fri, 23 Nov 2018 11:10:01 -0500
"Michael S. Tsirkin" wrote:
> On Thu, Nov 22, 2018 at 11:29:33AM +0100, Igor Mammedov wrote:
> > AcpiRsdpDescriptor describes revision 2 RSDP table so using sizeof(*rsdp)
> > for checksum calculation isn't correct since we are adding extra 16 bytes.
> > But
On Tue, Nov 20, 2018 at 04:34:19PM +0800, linzhecheng wrote:
> If no kernel driver is active, we can already claim and perform I/O on
> it without detaching it.
Queued for 3.1
thanks,
Gerd
On Fri, Nov 23, 2018 at 02:46:46PM +0800, linzhecheng wrote:
> From: Wang Xin
>
> The cirrus bank0/1 offset should be updated before we update the vram's alias
> offset.
Queued for 3.1
thanks,
Gerd
The token field contains the (guest-filled) state of the qtd, which
indicates whenever the other fields are valid or not. So make sure
we read the token first, otherwise we may end up with an stale next
pointer:
(1) ehci reads next
(2) guest writes next
(3) guest writes token
(4) ehci
On Mon, Nov 26, 2018 at 11:01:59AM +0100, Markus Armbruster wrote:
> Yuval Shaia writes:
>
> > pvrdma requires that the same GID attached to it will be attached to the
> > backend device in the host.
> >
> > A new QMP messages is defined so pvrdma device can broadcast any change
> > made to its
Yuval Shaia writes:
> pvrdma requires that the same GID attached to it will be attached to the
> backend device in the host.
>
> A new QMP messages is defined so pvrdma device can broadcast any change
> made to its GID table. This event is captured by libvirt which in turn
> will update the GID
On Mon, Nov 26, 2018 at 09:07:32AM +, linzhecheng wrote:
>
>
> > -Original Message-
> > From: Gerd Hoffmann [mailto:kra...@redhat.com]
> > Sent: Monday, November 26, 2018 4:50 PM
> > To: linzhecheng
> > Cc: qemu-devel@nongnu.org; wangxin (U) ;
> > Zhoujian (jay)
> > Subject: Re:
On Fri, 23 Nov 2018 15:13:12 +0100
Pierre Morel wrote:
> On 22/11/2018 17:54, Cornelia Huck wrote:
> > A vfio-ccw device may provide an async command subregion for
> > issuing halt/clear subchannel requests. If it is present, use
> > it for sending halt/clear request to the device; if not, fall
When using the 9P2000.u version of the protocol, the following shell
command line in the guest can cause QEMU to crash:
while true; do rm -rf aa; mkdir -p a/b & touch a/b/c & mv a aa; done
With 9P2000.u, file renaming is handled by the WSTAT command. The
v9fs_wstat() function calls
Hi Shameer,
On 11/23/18 5:28 PM, Shameerali Kolothum Thodi wrote:
>
>
>> -Original Message-
>> From: Qemu-devel [mailto:qemu-devel-
>> bounces+shameerali.kolothum.thodi=huawei@nongnu.org] On Behalf Of
>> Eric Auger
>> Sent: 21 September 2018 09:18
>> To: eric.auger@gmail.com;
Cc: qemu-triv...@nongnu.org
Signed-off-by: Li Qiang
---
target/i386/hax-all.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/i386/hax-all.c b/target/i386/hax-all.c
index 502ce6f0af..464744a406 100644
--- a/target/i386/hax-all.c
+++ b/target/i386/hax-all.c
@@ -205,7
The following changes since commit 5298f4d67a911dd9cefa4c4185eed242074d64c2:
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
(2018-11-23 08:54:52 +)
are available in the Git repository at:
https://github.com/gkurz/qemu.git tags/for-upstream
for you to fetch
On 26/11/2018 10:56, Li Qiang wrote:
> And also the g_malloc doesn't need check return value,
> remove it.
>
> Cc: qemu-triv...@nongnu.org
>
> Reviewed-by: Philippe Mathieu-Daudé
> Reviewed-by: Markus Armbruster
> Signed-off-by: Li Qiang
> ---
> target/i386/hax-all.c | 15 +++
>
Philippe Mathieu-Daudé writes:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> MAINTAINERS | 8 +++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 28e5038c73..ac5d25491f 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1846,12
And also the g_malloc doesn't need check return value,
remove it.
Cc: qemu-triv...@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Markus Armbruster
Signed-off-by: Li Qiang
---
target/i386/hax-all.c | 15 +++
1 file changed, 3 insertions(+), 12 deletions(-)
diff
Philippe Mathieu-Daudé writes:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index ac5d25491f..c73dde10a5 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1887,6 +1887,7 @@ S: Supported
> F:
On Fri, 23 Nov 2018 14:08:03 +0100
Pierre Morel wrote:
> On 22/11/2018 17:54, Cornelia Huck wrote:
> > Add a region to the vfio-ccw device that can be used to submit
> > asynchronous I/O instructions. ssch continues to be handled by the
> > existing I/O region; the new region handles hsch and
On 11/26/18 6:44 AM, David Gibson wrote:
> On Fri, Nov 23, 2018 at 11:28:24AM +0100, Cédric Le Goater wrote:
>> On 11/23/18 2:10 AM, David Gibson wrote:
>>> On Thu, Nov 22, 2018 at 05:50:07PM +1100, Benjamin Herrenschmidt wrote:
On Thu, 2018-11-22 at 15:44 +1100, David Gibson wrote:
>
On Sat, 24 Nov 2018 22:07:57 +0100
Halil Pasic wrote:
> On Thu, 22 Nov 2018 17:54:29 +0100
> Cornelia Huck wrote:
>
> > [This is the Linux kernel part, git tree is available at
> > https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw.git
> > vfio-ccw-caps
> >
> > The companion
> -Original Message-
> From: Gerd Hoffmann [mailto:kra...@redhat.com]
> Sent: Monday, November 26, 2018 4:50 PM
> To: linzhecheng
> Cc: qemu-devel@nongnu.org; wangxin (U) ;
> Zhoujian (jay)
> Subject: Re: [Qemu-devel] [question] live migration about redir-usb
>
> On Mon, Nov 26, 2018
On 11/26/18 4:20 AM, Mao Zhongyi wrote:
Signed-off-by: Mao Zhongyi
---
target/riscv/cpu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Bastian Koppelmann
Cheers,
Bastian
On Mon, Nov 26, 2018 at 06:53:23AM +, linzhecheng wrote:
>
>
> > -Original Message-
> > From: Gerd Hoffmann [mailto:kra...@redhat.com]
> > Sent: Monday, November 26, 2018 2:46 PM
> > To: linzhecheng
> > Cc: qemu-devel@nongnu.org; wangxin (U) ;
> > Zhoujian (jay)
> > Subject: Re:
>
> This option controls whether QEMU mmap(2) the memory backend file with
> MAP_SYNC flag, which can fully guarantee the guest write persistence
Not sure 'persistence' is the right word here. I think it should be
something like 'consistent filesystem metadata for every guest write' just
to
Hi,
> What are the required semantics for update/switch/refresh?
> These don't seem to be documented. Can we validly make
> those be asychronous, or does the midlayer require that
> the operation has completed and been reflected onscreen
> before the update/switch/refresh callback returns ?
On 11/24/18 8:17 AM, Emilio G. Cota wrote:
On Thu, Nov 22, 2018 at 15:20:25 +0800, guangrong.x...@gmail.com wrote:
+static uint64_t get_free_request_bitmap(Threads *threads, ThreadLocal *thread)
+{
+uint64_t request_fill_bitmap, request_done_bitmap, result_bitmap;
+
+
+ */
+
+#ifndef PPC_XIVE_H
+#define PPC_XIVE_H
+
+#include "hw/sysbus.h"
>>>
>>> So, I'm a bit dubious about making the XiveSource a SysBus device -
>>> I'm concerned it won't play well with tying it into the other devices
>>> like PHB that "own" it in real hardware.
On 11/24/18 8:12 AM, Emilio G. Cota wrote:
On Thu, Nov 22, 2018 at 15:20:25 +0800, guangrong.x...@gmail.com wrote:
+ /*
+ * the bit in these two bitmaps indicates the index of the ＠requests
This @ is not ASCII, is it?
Good eyes. :)
Will fix it.
+ * respectively. If it's the
On 11/24/18 2:29 AM, Dr. David Alan Gilbert wrote:
static void
-update_compress_thread_counts(const CompressParam *param, int bytes_xmit)
+update_compress_thread_counts(CompressData *cd, int bytes_xmit)
Keep the const?
Yes, indeed. Will correct it in the next version.
+if
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