Haozhong Zhang writes:
> This patch series is mostly the followup of patch 3 in
> "[PATCH v2 0/3] Improve truncation behavior of memory-backend-file" [1][2].
>
> For certain usages of memory-backend-file, users simply want to use
> the entire backend file (specified by the "mem-path" option). The
Changlong Xie writes:
> Signed-off-by: Changlong Xie
> ---
> docs/block-replication.txt | 22 +-
> 1 file changed, 17 insertions(+), 5 deletions(-)
>
> diff --git a/docs/block-replication.txt b/docs/block-replication.txt
> index 6bde673..6b9c77b 100644
> --- a/docs/block-rep
On Fri, 11/04 10:06, Paolo Bonzini wrote:
>
>
> On 02/11/2016 17:21, Cornelia Huck wrote:
> > Commit 14e6fe12a ("*_run_on_cpu: introduce run_on_cpu_data type")
> > attempted to convert all users of run_on_cpu to use the new
> > run_on_cpu_data type. It missed to change the called sigp_* routines,
What user interface are you using? VNC? SDL? GTK?
** Tags added: ppc
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1639322
Title:
pasting into ppc64 serial console kills qemu
Status in QEMU:
Ne
Am 04.11.2016 um 22:08 schrieb Richard Henderson:
No, it was less specific than that. Something like "unpacking failed: error".
>And, apparently, it used to be handled with a panic() call, but then that
>was deemed "policy", and downgraded to a KERN_EMERG message:
Ouch. A silly decision, but
Generate and install the man and html version of QAPI documentation.
Add it also to optional pdf/dvi/info targets.
Also support plain-text targets docs/qemu-ga-ref.txt & docs/qemu-qmp-ref.txt.
Signed-off-by: Marc-André Lureau
---
Makefile | 56
Am 04.11.2016 um 20:40 schrieb Laszlo Ersek:
I guess it is "possible to design a system which can recover from this", except noone
seems to have bothered, since 2009. (Ditto for the proposed "panic-level=X" alternative.)
I've now briefly considered posting a trivial kernel patch for this, but h
As the name suggests, the qapi2texi script converts JSON QAPI
description into a texi file suitable for different target
formats (info/man/txt/pdf/html...).
It parses the following kind of blocks:
Free-form:
##
# = Section
# == Subsection
#
# Some text foo with *emphasis*
# 1. with a
There are various mismatch:
- invalid symbols
- section and member symbols mismatch
- enum or union values vs 'type'
The documentation parser catches all these cases.
Signed-off-by: Marc-André Lureau
---
qapi-schema.json | 20 +---
qapi/block-core.json | 4
qapi/common
The documentation parser expects a section name to end with ':',
otherwise the comment is treated as free-form text body.
Signed-off-by: Marc-André Lureau
---
qapi-schema.json | 300 +--
qapi/block-core.json | 196 --
Learn a few more markups used for API documentation.
Signed-off-by: Marc-André Lureau
---
scripts/texi2pod.pl | 44 +++-
1 file changed, 43 insertions(+), 1 deletion(-)
diff --git a/scripts/texi2pod.pl b/scripts/texi2pod.pl
index 8767662..5df4b5f 100755
-
Add some more section title, and misc fixes.
Signed-off-by: Marc-André Lureau
---
qapi-schema.json | 4
qapi/block-core.json | 6 --
qapi/block.json | 10 --
qapi/common.json | 6 --
qapi/crypto.json | 5 -
qapi/event.json | 6 ++
qapi/rock
The qapi2texi scripts generates a file to be included in a texi
file. Add "QEMU QMP Reference Manual" and "QEMU Guest Agent Protocol
Reference" master texi files. Move qmp-intro.txt into qemu-qmp-ref.texi,
to widen its content on various installed target
formats (man/txt/html/pdf/info..)
Signed-of
According to docs/qapi-code-gen.txt, there needs to be '##' to start a
and end a symbol section, that's also what the documentation parser
expects.
Signed-off-by: Marc-André Lureau
---
qapi-schema.json | 18 +-
qapi/block-core.json | 1 +
qga/qapi-schema.json | 3 +++
3 fil
The documentation parser finishes a section after an empty line. Fix the
Returns: section of guest-set-vcpus, and itemize the possible return
values.
Signed-off-by: Marc-André Lureau
---
qga/qapi-schema.json | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/qga/qap
Signed-off-by: Marc-André Lureau
---
qapi-schema.json | 4 ++--
qapi/block-core.json | 4 ++--
qapi/crypto.json | 36 ++--
3 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/qapi-schema.json b/qapi-schema.json
index 1d8ad72..5f377fa 100644
-
Add a qapi2texi script to generate the documentation from the qapi
schemas.
The 13th patch in this series is a squashed version of the
documentation move from qmp-commands.txt to the schemas. The whole
version (not sent on the ML to avoid spamming) is in the following git
branch: https://github.co
The documentation parser only handles a single symbol per line.
Signed-off-by: Marc-André Lureau
---
qapi/block-core.json | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index c64a48c..e1cc94a 100644
--- a/qapi/block-core.js
guest-get-memory-block-info documentation should have only one
"Returns:".
Signed-off-by: Marc-André Lureau
---
qga/qapi-schema.json | 1 -
1 file changed, 1 deletion(-)
diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json
index c21f308..758803a 100644
--- a/qga/qapi-schema.json
+++ b/qga/q
'device_add' is incomplete for now, but 'bus' is a common argument for
regarless of the device, and is present in documentation. Add it to the
device_add schema definition.
Signed-off-by: Marc-André Lureau
---
qapi-schema.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/q
Cc: Paolo Bonzini
Acked-by: Paolo Bonzini
Signed-off-by: Jason Wang
---
include/exec/memory.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/exec/memory.h b/include/exec/memory.h
index e605de3..ab37499 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -628,6 +628
This patch provides ATSR which was a requirement for software that
wants to enable ATS on endpoint devices behind a Root Port. This is
done simply by setting ALL_PORTS which indicates all PCI-Express Root
Ports support ATS transactions.
Signed-off-by: Jason Wang
---
hw/i386/acpi-build.c|
This patches implements Device IOTLB support for vhost kernel. This is
done through:
1) switch to use dma helpers when map/unmap vrings from vhost codes
2) introduce a set of VhostOps to:
- setting up device IOTLB request callback
- processing device IOTLB request
- processing device IOTL
We use the pointer to stack for key for new address space, this will break hash
table searching, fixing by g_malloc() a new key instead.
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Acked-by: Peter Xu
Signed-off-by: Jason Wang
---
hw/i386/intel_iommu.c
This patches enable the Address Translation Service support for virtio
pci devices. This is needed for a guest visible Device IOTLB
implementation and will be required by vhost device IOTLB API
implementation for intel IOMMU.
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/pci/pcie.c
This patch introduces a helper to query the iotlb entry for a
possible iova. This will be used by later device IOTLB API to enable
the capability for a dataplane (e.g vhost) to query the IOTLB.
Cc: Paolo Bonzini
Cc: Peter Crosthwaite
Cc: Richard Henderson
Signed-off-by: Jason Wang
---
exec.c
Cc: Paolo Bonzini
Acked-by: Paolo Bonzini
Signed-off-by: Jason Wang
---
memory.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/memory.c b/memory.c
index 33110e9..2bfc37f 100644
--- a/memory.c
+++ b/memory.c
@@ -1603,6 +1603,11 @@ static void
memory_region_update_iommu_notify_fla
To avoid duplicated name and ease debugging.
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Acked-by: Peter Xu
Signed-off-by: Jason Wang
---
hw/i386/intel_iommu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/i386/intel_iommu.c
This patch enables device IOTLB support for intel iommu. The major
work is to implement QI device IOTLB descriptor processing and notify
the device through iommu notifier.
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/i386
Hi all:
As the userspace vitio driver became popular, more and more request
were received for secure DMA environemt (DMAR). So this series tries
to make DMAR works for virtio/vhost. The idea is let virtio/vhost
co-work with userspace iommu implememtation. This is done through:
- for virtio, when
Currently, all virtio devices bypass IOMMU completely. This is because
address_space_memory is assumed and used during DMA emulation. This
patch converts the virtio core API to use DMA API. This idea is
- introducing a new transport specific helper to query the dma address
space. (only pci versi
On 07/11/16 17:36, Kirti Wankhede wrote:
>
>
> On 11/7/2016 11:45 AM, Alexey Kardashevskiy wrote:
>> On 07/11/16 14:59, Kirti Wankhede wrote:
>>>
>>>
>>> On 11/7/2016 9:00 AM, Alexey Kardashevskiy wrote:
On 05/11/16 08:10, Kirti Wankhede wrote:
>
> ...
>
>
> Patch series tested w
> From: Kirti Wankhede [mailto:kwankh...@nvidia.com]
> Sent: Saturday, November 05, 2016 5:11 AM
>
[...]
>
> Signed-off-by: Kirti Wankhede
> Signed-off-by: Neo Jia
> Change-Id: I73a5084574270b14541c529461ea2f03c292d510
Jike has given his reviewed-by for some patches in v10. Please include
his
On 11/7/2016 11:45 AM, Alexey Kardashevskiy wrote:
> On 07/11/16 14:59, Kirti Wankhede wrote:
>>
>>
>> On 11/7/2016 9:00 AM, Alexey Kardashevskiy wrote:
>>> On 05/11/16 08:10, Kirti Wankhede wrote:
...
Patch series tested with linux-next upto commit 14970f204b19 @Fri Oct 28
R
On Sun, 11/06 12:34, Colum Paget wrote:
> Hi all,
>
> Firstly appologies for not using the launchpad bug tracker, it won't
> let me register an account, keeps telling me my 'page is stale'.
Thanks, while launchpad is the default option, in your case it is also okay to
send bug reports to qemu-dev
On 11/06/2016 08:17 PM, Sandra Loosemore wrote:
On 11/06/2016 08:55 PM, Guenter Roeck wrote:
On Tue, Oct 18, 2016 at 11:50:25PM +0200, Marek Vasut wrote:
Add nios2 disassembler support. This patch is composed from binutils files
from commit "Opcodes and assembler support for Nios II R2". The fi
On 07/11/16 14:59, Kirti Wankhede wrote:
>
>
> On 11/7/2016 9:00 AM, Alexey Kardashevskiy wrote:
>> On 05/11/16 08:10, Kirti Wankhede wrote:
>>> This series adds Mediated device support to Linux host kernel. Purpose
>>> of this series is to provide a common interface for mediated device
>>> manag
Hi Marc-André,
On Monday, October 24, 2016 3:10 PM, Wei Wang wrote:
> Signed-off-by: Wei Wang
> ---
> docs/specs/vhost-user.txt | 81
> +--
> 1 file changed, 72 insertions(+), 9 deletions(-)
>
> diff --git a/docs/specs/vhost-user.txt b/docs/specs/vhost
Move operations that open/close/get size of the backend file from
file_ram_alloc() to its caller qemu_ram_alloc_from_file(). After this
change, check of backend file size and memory size can be put in
qemu_ram_alloc_from_file().
Signed-off-by: Haozhong Zhang
---
exec.c | 218
This patch series is mostly the followup of patch 3 in
"[PATCH v2 0/3] Improve truncation behavior of memory-backend-file" [1][2].
For certain usages of memory-backend-file, users simply want to use
the entire backend file (specified by the "mem-path" option). Therefore,
it's not necessary in such
If 'size' option is not specified, QEMU will use the file size of
'mem-path' instead. If an empty file, a non-existing file or a directory
is specified by option 'mem-path', a non-zero option 'size' is still
needed.
Signed-off-by: Haozhong Zhang
---
backends/hostmem-file.c | 28 +
Indicate that not stopping on get_file_size() errors in file_ram_alloc()
is on purpose and not a mistake.
Signed-off-by: Haozhong Zhang
---
exec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/exec.c b/exec.c
index 3d867f1..68b0c92 100644
--- a/exec.c
+++ b/exec.c
@@ -1314,6 +1314,9 @@
Verified that this patch series gets applied cleanly to Linux-next upto:
bc33b0ca11e3 Linux 4.9-rc4
Also tested this patch series with above kernel.
Thanks,
Kirti
On 11/7/2016 9:29 AM, Kirti Wankhede wrote:
>
>
> On 11/7/2016 9:00 AM, Alexey Kardashevskiy wrote:
>> On 05/11/16 08:10, Kirti Wa
On 07/11/16 15:17, Sandra Loosemore wrote:
> On 11/06/2016 08:55 PM, Guenter Roeck wrote:
>> On Tue, Oct 18, 2016 at 11:50:25PM +0200, Marek Vasut wrote:
>>> Add nios2 disassembler support. This patch is composed from binutils files
>>> from commit "Opcodes and assembler support for Nios II R2". Th
Signed-off-by: Changlong Xie
---
tests/.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/.gitignore b/tests/.gitignore
index c0d7857..e9b182e 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -16,6 +16,7 @@ test-bitops
test-blockjob
test-blockjob-txn
test-bufferiszero
On 11/06/2016 08:55 PM, Guenter Roeck wrote:
On Tue, Oct 18, 2016 at 11:50:25PM +0200, Marek Vasut wrote:
Add nios2 disassembler support. This patch is composed from binutils files
from commit "Opcodes and assembler support for Nios II R2". The files from
binutils used in this patch are:
i
On 11/7/2016 9:00 AM, Alexey Kardashevskiy wrote:
> On 05/11/16 08:10, Kirti Wankhede wrote:
>> This series adds Mediated device support to Linux host kernel. Purpose
>> of this series is to provide a common interface for mediated device
>> management that can be used by different devices. This s
On Tue, Oct 25, 2016 at 09:57:43PM +0200, Marek Vasut wrote:
> From: Chris Wulff
>
> Add support for emulating Altera NiosII R1 architecture into qemu.
> This patch is based on previous work by Chris Wulff from 2012 and
> updated to latest mainline QEMU.
>
> Signed-off-by: Marek Vasut
> Cc: Chr
On Tue, Oct 18, 2016 at 11:50:25PM +0200, Marek Vasut wrote:
> Add nios2 disassembler support. This patch is composed from binutils files
> from commit "Opcodes and assembler support for Nios II R2". The files from
> binutils used in this patch are:
>
> include/opcode/nios2.h
> include/opc
On 05/11/16 08:10, Kirti Wankhede wrote:
> This series adds Mediated device support to Linux host kernel. Purpose
> of this series is to provide a common interface for mediated device
> management that can be used by different devices. This series introduces
> Mdev core module that creates and mana
Signed-off-by: Changlong Xie
---
docs/block-replication.txt | 22 +-
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/docs/block-replication.txt b/docs/block-replication.txt
index 6bde673..6b9c77b 100644
--- a/docs/block-replication.txt
+++ b/docs/block-replicati
> Please squish this and patch 5 together. It makes no sense to separate them.
>
OK.
> > +static void send_unused_pages_info(struct virtio_balloon *vb,
> > + unsigned long req_id)
> > +{
> > + struct scatterlist sg_in;
> > + unsigned long pfn = 0, bmap_len, pfn_lim
On 11/04/2016 11:46 PM, Daniel P. Berrange wrote:
The use of -net socket,listen was broken in the following
commit
commit 16a3df403b10c4ac347159e39005fd520b2648bb
Author: Zhang Chen
Date: Fri May 13 15:35:19 2016 +0800
net/net: Add SocketReadState for reuse codes
This f
On 11/06/16 21:15, G 3 wrote:
On Nov 6, 2016, at 1:54 PM, Stefan Weil wrote:
On 11/06/16 00:14, G 3 wrote:
[...]
Would you have a picture of a guest running in an ARM emulator? I could
add it to your ARM wiki page.
There is one (Raspberry Pi installing OSMC) on
https://qemu.weilnetz.de/test
On Nov 6, 2016, at 1:54 PM, Stefan Weil wrote:
On 11/06/16 00:14, G 3 wrote:
[...]
Would you have a picture of a guest running in an ARM emulator? I
could
add it to your ARM wiki page.
There is one (Raspberry Pi installing OSMC) on
https://qemu.weilnetz.de/test/system/arm/raspberry-pi/
Ch
Le 06/11/2016 à 07:18, Richard Henderson a écrit :
> I believe the first two patches have already been posted.
> No changes there, but included here for completeness.
>
> Next is a proposed shift patch, with the changes I believe
> I mentioned wanting during review.
>
> Finally, implementations o
On 11/06/16 00:14, G 3 wrote:
[...]
Would you have a picture of a guest running in an ARM emulator? I could
add it to your ARM wiki page.
There is one (Raspberry Pi installing OSMC) on
https://qemu.weilnetz.de/test/system/arm/raspberry-pi/
Cheers
Stefan
Hello,
Stefan Hajnoczi, on Fri 04 Nov 2016 11:14:19 +, wrote:
> CCing slirp maintainers to get attention on this bug
Thanks!
> > Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
> > 0x76a1bb5b in _int_free (av=0x76d5fb20 ,
> > p=, have_lock=0) at malloc.c:4
Hi all,
Firstly appologies for not using the launchpad bug tracker, it won't
let me register an account, keeps telling me my 'page is stale'.
I'm sending this to you as a build issue, but it could be that it's a
block-io issue. I'm calling it a build issue because I fixed it by
changing the confi
Recognizes PPC64 as a valid architecture and setup the environment
variables to compile code for that.
Signed-off-by: Jose Ricardo Ziviani
---
configure | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 748b48a..f81bdb5 100755
--- a/configure
This implementation drives both client and server sides with PPC64
specific code. It basically reads instructions from both sides and
compare them.
Signed-off-by: Jose Ricardo Ziviani
---
risu_ppc64le.c | 158 +
1 file changed, 158 insertio
This library is the initial effort to have PPC64 support for Risu. It
implements functions to initialize, compare and print PPC64 registers.
Signed-off-by: Jose Ricardo Ziviani
---
risu_reginfo_ppc64le.c | 200 +
risu_reginfo_ppc64le.h | 40 ++
This commit implements in assembly code a small test case to test risu
without a risugen binary file. It simply store values into general
registers and compare them.
Signed-off-by: Jose Ricardo Ziviani
---
test_ppc64le.s | 51 +++
1 file changed, 5
If different risufiles are managed by a single risugen (like
thumb.risu, aarch64.risu, and arm.risu are managed by
risugen_arm.pm) the mode directive identifies such operation
by prepending the module name:
thumb.risu - .mode arm.thumb
aarch64.risu = .mode arm.aarch64
arm.risu = .mode arm
S
Instead of adding PPC64 in risugen, this commit removes ARM code
from risugen to make it more generic. Each arch will then implements
its own module that will be driven by this risugen.
Signed-off-by: Jose Ricardo Ziviani
---
risugen | 1035 ++-
Signed-off-by: Jose Ricardo Ziviani
---
risugen_ppc64.pm | 460 +++
1 file changed, 460 insertions(+)
create mode 100644 risugen_ppc64.pm
diff --git a/risugen_ppc64.pm b/risugen_ppc64.pm
new file mode 100644
index 000..8edeef7
--- /dev/nul
risugen_arm is a module to handle ARM specific code, it gives the
opportunity to have risugen implementing generic code only and
making easier to implement risugen for other archs.
Signed-off-by: Jose Ricardo Ziviani
---
risugen_arm.pm | 1086 +
v2:
- smaller commits
- improved registers comparison
- improved code style
- fixed copyright lines
TODOs:
- improve load/store instruction generation (risugen)
- improve initial random values for FP and Vector regs (risugen)
- make write_test_code() generic (risugen)
This is an initial
Le 06/11/2016 à 07:18, Richard Henderson a écrit :
...
> +if (is_load) {
> +/* memory to register */
> +for (i = 0; i < 16; i++) {
> +if (mask & (1 << i)) {
> +r[i] = gen_load(s, opsize, addr, 1);
> +tcg_gen_add_i32(addr, addr, incr);
Le 06/11/2016 à 07:18, Richard Henderson a écrit :
> Report this properly via exception and, importantly, allow
> the disassembler the chance to tell us what insn is not handled.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Laurent Vivier
This is a bug fix: could you take it for 2.8?
Laurent
Le 27/10/2016 à 03:00, Laurent Vivier a écrit :
> Add QEMU_IFLA_GSO_MAX_SEGS and QEMU_IFLA_GSO_MAX_SIZE
> in host_to_target_data_link_rtattr().
>
> These two messages are sent by the host kernel when
> we use "sudo".
>
> Found with qemu-m68
On 6 November 2016 at 10:02, Paolo Bonzini wrote:
> On 06/11/2016 00:14, G 3 wrote:
>> On Nov 5, 2016, at 5:53 PM, Peter Maydell wrote:
>>> On 5 November 2016 at 20:45, Peter Maydell
>>> wrote:
Now we have two lists of platforms: one in
http://wiki.qemu.org/Documentation/Platforms
Hi Mark,
I tested the git master and the 2.7.0 release, and both successfully
executed the scripted NetBSD/sparc install that had been failing since
1.5.
So it does indeed look like the bug has been fixed. I will still run a
few more tests to be sure, and if those also pass, this bug report can
On 06/11/2016 00:14, G 3 wrote:
>
> On Nov 5, 2016, at 5:53 PM, Peter Maydell wrote:
>
>> On 5 November 2016 at 20:45, Peter Maydell
>> wrote:
>>> Now we have two lists of platforms: one in
>>> http://wiki.qemu.org/Documentation/Platforms
>>> and one in
>>> http://wiki.qemu.org/Documentation
>
On Sat, Nov 05, 2016 at 03:19:51AM -0400, Chao Peng wrote:
> This patch introduces a light weight machine type which shares the
> same codebase with existing q35 machine type but with some features
> disabled by default.
>
> Signed-off-by: Chao Peng
I don't find this too useful, but if others do
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