On Thu, 2021-03-04 at 10:23 -0500, Alexander Bulekov wrote:
> On 210304 1843, Yan Zhiqiang wrote:
> > Hello Alex,
> > I'm learning the fuzz in QEMU recently, I review the fuzz code
> > under
> > /tests/qtest/fuzz which is written by you.
> > I learn a lot from it, but I stuck when I want to debug t
Markus Armbruster writes:
> Daniel P. Berrangé writes:
>
>> On Thu, Mar 04, 2021 at 11:00:57AM +0100, Markus Armbruster wrote:
>>> Drop the crap deprecated in commit 4a27a638e7 "fdc: Deprecate
>>> configuring floppies with -global isa-fdc" (v5.1.0).
>>>
>>> Signed-off-by: Markus Armbruster
[..
Seems I had an old version (1.3.5) of zstd floating around in
/usr/local. Consider this issue resolved.
** Changed in: qemu
Status: New => Invalid
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs
On 3/4/21 8:24 PM, Peter Maydell wrote:
> On Thu, 4 Mar 2021 at 16:39, Philippe Mathieu-Daudé wrote:
>>
>> On 3/3/21 7:54 PM, Richard Henderson wrote:
>>> On 3/3/21 10:45 AM, Claudio Fontana wrote:
It is a bit weird that qemu-system-aarch64 runs with a cortex-a15
model tbh, as cortex-a15
05.03.2021 04:37, John Snow wrote:
On 3/4/21 5:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Add arguments to set number of test runs per table cell and to disable
initial run that is not counted in results.
It's convenient to set --count 1 --no-initial-run to fast run test
onece, and to set --cou
05.03.2021 04:30, John Snow wrote:
On 3/4/21 5:17 AM, Vladimir Sementsov-Ogievskiy wrote:
It probably may improve reliability of results when testing in cached
mode.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
scripts/simplebench/bench_block_job.py | 2 ++
1 file changed, 2 insertions(+
Am 04.03.2021 um 18:32 hat Stefano Garzarella geschrieben:
> On Thu, Mar 04, 2021 at 03:59:17PM +0100, Kevin Wolf wrote:
> > Am 04.03.2021 um 15:08 hat Stefano Garzarella geschrieben:
> > > On Thu, Mar 04, 2021 at 01:05:02PM +0100, Kevin Wolf wrote:
> > > > Am 03.03.2021 um 18:40 hat Stefano Garzar
05.03.2021 04:22, John Snow wrote:
On 3/4/21 5:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Sometimes one of cells in a testing table runs too slow. And we really
don't want to wait so long. Limit number of runs in this case.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
scripts/simplebench/
The list of sub-sections was getting a bit long and sporadically
organised. Let's try and impose some order on this hairball of
documentation.
[AJB: RFC because I wonder if we should make a more concerted effort
to move bits of the wiki into a canonical maintained document. There
is also probably
From: Daniele Buono
QEMU has had options to enable control-flow integrity features
for a few months now. Add two sets of build/check/acceptance
jobs to ensure the binary produced is working fine.
The three sets allow testing of x86_64 binaries for x86_64, s390x,
ppc64 and aarch64 targets
Signed
From: Alessandro Di Federico
[PMD: Base on qemu/debian10, add missing EXTRA_FILES, remove X86]
Signed-off-by: Alessandro Di Federico
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Brian Cain
Message-Id: <20210228222314.304787-2-f4...@amsat.org>
[AJB: add build-dep for QEMU, include in MAI
We all know the QEMU command line can become a fiendishly complex
beast. Lets gently prepare our user for the horrors to come by
referencing where other example command lines can be found in the
manual.
Signed-off-by: Alex Bennée
Reviewed-by: Stefan Hajnoczi
Reviewed-by: John Snow
Reviewed-by:
From: Alessandro Di Federico
[PMD: Split from 'Add Hexagon Docker image' patch]
Signed-off-by: Alessandro Di Federico
Signed-off-by: Philippe Mathieu-Daudé
Message-Id: <20210228222314.304787-5-f4...@amsat.org>
Signed-off-by: Alex Bennée
---
tests/tcg/configure.sh | 4
1 file changed, 4
From: Daniele Buono
Define a new variable LD_JOBS, that can be used to select
the maximum number of linking jobs to be executed in parallel.
If the variable is not defined, maintain the default given by
make -j
Currently, make parallelism at build time is based on the number
of cpus available.
Hi,
Another week another testing/next roll. The series includes a couple
of my proposed documentation tweaks (including the re-org of the devel
manual). We also enable testing for the hexagon linux-user target to
avoid bitrot. I've documented the process for manually updating the
registry at:
ht
This is mostly useful for verifying containers will work on the CI
setup.
Signed-off-by: Alex Bennée
---
tests/docker/test-tcg | 22 ++
1 file changed, 22 insertions(+)
create mode 100755 tests/docker/test-tcg
diff --git a/tests/docker/test-tcg b/tests/docker/test-tcg
new f
We special case this as the container with the cross compiler for the
tests takes so long to build it is manually uploaded into the
registry.
Signed-off-by: Alex Bennée
---
.gitlab-ci.yml | 11 +++
1 file changed, 11 insertions(+)
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8b6d4
On 3/5/21 4:46 AM, Jiaxun Yang wrote:
> 在 2021/3/5 上午11:35, Jiaxun Yang 写道:
>
>> {IP,IPV6}_MULTICAST_IF was not supported.
>
>>
>
>> Reported-by: Yunqiang Su
>
>> Signed-off-by: Jiaxun Yang
>
>> ---
>
>> linux-user/syscall.c | 4 +
>
>> linux-user/syscall.c.orig | 13305
> +
From: Philippe Mathieu-Daudé
When building a Docker image based on debian10.docker on
a non-x86 host, we get:
[2/4] RUN apt update && DEBIAN_FRONTEND=noninteractive eatmydata apt
build-dep -yy qemu
Reading package lists... Done
Building dependency tree
Reading state information... D
On 3/5/21 5:05 AM, Jiaxun Yang wrote:
> {IP,IPV6}_MULTICAST_IF was not supported.
>
FWIW in v1 you had "Reported-by: Yunqiang Su "
> Signed-off-by: Jiaxun Yang
> ---
> linux-user/syscall.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
On 3/5/21 7:26 AM, Jason Wang wrote:
> Hi All:
>
> Followed by commit 22dc8663d9 ("net: forbid the reentrant RX"), we
> still need to fix the issues casued by loopback mode where the NIC
> usually it via calling nc->info->receive() directly.
>
> The fix is to introduce new network helper and chec
On 3/5/21 10:23 AM, Alex Bennée wrote:
> The list of sub-sections was getting a bit long and sporadically
> organised. Let's try and impose some order on this hairball of
> documentation.
>
> [AJB: RFC because I wonder if we should make a more concerted effort
> to move bits of the wiki into a can
On 3/5/21 10:23 AM, Alex Bennée wrote:
> This is mostly useful for verifying containers will work on the CI
> setup.
>
> Signed-off-by: Alex Bennée
> ---
> tests/docker/test-tcg | 22 ++
> 1 file changed, 22 insertions(+)
> create mode 100755 tests/docker/test-tcg
Reviewed-
On 3/5/21 10:23 AM, Alex Bennée wrote:
> We special case this as the container with the cross compiler for the
> tests takes so long to build it is manually uploaded into the
> registry.
>
> Signed-off-by: Alex Bennée
> ---
> .gitlab-ci.yml | 11 +++
> 1 file changed, 11 insertions(+)
R
Patchew URL:
https://patchew.org/QEMU/20210305092328.31792-1-alex.ben...@linaro.org/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210305092328.31792-1-alex.ben...@linaro.org
Subject: [PATCH v1 0/9] testing/next (d
On 3/5/21 10:23 AM, Alex Bennée wrote:
> From: Daniele Buono
>
> QEMU has had options to enable control-flow integrity features
> for a few months now. Add two sets of build/check/acceptance
> jobs to ensure the binary produced is working fine.
>
> The three sets allow testing of x86_64 binaries
On 16.02.21 11:50, David Hildenbrand wrote:
The bulk stage is kind of weird: migration_bitmap_find_dirty() will
indicate a dirty page, however, ram_save_host_page() will never save it, as
migration_bitmap_clear_dirty() detects that it is not dirty.
We already fill the bitmap in ram_list_init_bit
On Fri, Mar 05, 2021 at 10:16:41AM +0100, Kevin Wolf wrote:
Am 04.03.2021 um 18:32 hat Stefano Garzarella geschrieben:
On Thu, Mar 04, 2021 at 03:59:17PM +0100, Kevin Wolf wrote:
> Am 04.03.2021 um 15:08 hat Stefano Garzarella geschrieben:
> > On Thu, Mar 04, 2021 at 01:05:02PM +0100, Kevin Wolf
On 02.03.21 17:46, David Hildenbrand wrote:
On 24.02.21 10:48, David Hildenbrand wrote:
A virtio-mem device manages a memory region in guest physical address
space, represented as a single (currently large) memory region in QEMU,
mapped into system memory address space. Before the guest is allow
On 3/4/21 3:02 PM, Markus Armbruster wrote:
> Almost all QOM type names consist only of letters, digits, '-', '_',
> and '.'. Just two contain ':': "qemu:memory-region" and
> "qemu:iommu-memory-region". Neither can be plugged with -object.
> Rename them to "memory-region" and "iommu-memory-region
The 'name' option for NBD exports is optional. Add a note that the
default for the option is the node name (people could otherwise expect
that it's the empty string like for qemu-nbd).
Signed-off-by: Kevin Wolf
---
docs/tools/qemu-storage-daemon.rst | 5 +++--
1 file changed, 3 insertions(+), 2
Philippe Mathieu-Daudé writes:
> In order to reduce CONFIG_USER_ONLY uses in hw/, move
> semihosting out of it, being a generic feature.
Queued to semihosting/next, thanks.
--
Alex Bennée
Hi Cleber,
On 2/19/21 10:58 PM, Cleber Rosa wrote:
> TL;DR: this should allow the QEMU maintainer to push to the staging
> branch, and have custom jobs running on the project's aarch64 and
> s390x machines. Jobs in this version are allowed to fail, to allow
> for the inclusion of the novel machin
Some cleanups previously sent in other context (resizeable allocations),
followed by RAM_NORESERVE, implementing it under POSIX using MAP_NORESERVE,
and letting users configure it for memory backens using the "reserve"
property (default: true).
MAP_NORESERVE under Linux has in the context of QEMU
Properly store it in the flags of the ram block instead (and the flag
even already exists and is used).
E.g., qemu_ram_is_shared() now properly succeeds on all ram blocks that are
actually shared.
Reviewed-by: Igor Kotrasinski
Reviewed-by: Richard Henderson
Reviewed-by: Peter Xu
Signed-off-by:
Let's factor out calculating the size of the guard page and rename the
variable to make it clearer that this pagesize only applies to the
guard page.
Reviewed-by: Peter Xu
Acked-by: Murilo Opsfelder Araujo
Cc: Igor Kotrasinski
Signed-off-by: David Hildenbrand
---
util/mmap-alloc.c | 31 ++
Let's pass in ram flags just like we do with qemu_ram_alloc_from_file(),
to clean up and prepare for more flags.
Simplify the documentation of passed ram flags: Looking at our
documentation of RAM_SHARED and RAM_PMEM is sufficient, no need to be
repetitive.
Reviewed-by: Peter Xu
Signed-off-by: D
We want to reserve a memory region without actually populating memory.
Let's factor that out.
Reviewed-by: Igor Kotrasinski
Acked-by: Murilo Opsfelder Araujo
Reviewed-by: Richard Henderson
Reviewed-by: Peter Xu
Signed-off-by: David Hildenbrand
---
util/mmap-alloc.c | 58 +
Let's forward ram_flags instead, renaming
memory_region_init_ram_shared_nomigrate() into
memory_region_init_ram_flags_nomigrate(). Forward flags to
qemu_ram_alloc() and qemu_ram_alloc_internal().
Reviewed-by: Peter Xu
Signed-off-by: David Hildenbrand
---
backends/hostmem-ram.c
Let's support RAM_NORESERVE via MAP_NORESERVE. At least on Linux,
the flag has no effect on shared mappings - except for hugetlbfs.
Linux man page:
"MAP_NORESERVE: Do not reserve swap space for this mapping. When swap
space is reserved, one has the guarantee that it is possible to modify
the
We want to activate memory within a reserved memory region, to make it
accessible. Let's factor that out.
Reviewed-by: Richard Henderson
Acked-by: Murilo Opsfelder Araujo
Reviewed-by: Peter Xu
Signed-off-by: David Hildenbrand
---
util/mmap-alloc.c | 94 +---
Let's provide a way to control the use of RAM_NORESERVE via memory
backends using the "reserve" property which defaults to true (old
behavior).
Only POSIX supports setting the flag (and Linux support is checked at
runtime, depending on the setting of "/proc/sys/vm/overcommit_memory").
Windows will
On Fri, 5 Mar 2021 at 01:28, Richard Henderson
wrote:
>
> On 2/19/21 6:46 AM, Peter Maydell wrote:
> > @@ -1,5 +1,5 @@
> > -Arm MPS2 and MPS3 boards (``mps2-an385``, ``mps2-an386``, ``mps2-an500``,
> > ``mps2-an505``, ``mps2-an511``, ``mps2-an521``, ``mps3-an524``)
> > -==
Let's introduce RAM_NORESERVE, allowing mmap'ing with MAP_NORESERVE. The
new flag has the following semantics:
RAM is mmap-ed with MAP_NORESERVE. When set, reserving swap space (or
huge pages on Linux) is skipped: will bail out if not supported. When not
set, the OS might reserve swap space
On Thu, 4 Mar 2021 at 12:52, Gerd Hoffmann wrote:
>
> The following changes since commit cbcf09872a936ccefef6a34298046d3b9aefc148:
>
> Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-updates-240=
> 221-1' into staging (2021-02-25 19:07:58 +)
>
> are available in the Git repos
On 3/5/21 11:14 AM, Philippe Mathieu-Daudé wrote:
> Hi Cleber,
>
> On 2/19/21 10:58 PM, Cleber Rosa wrote:
>> TL;DR: this should allow the QEMU maintainer to push to the staging
>> branch, and have custom jobs running on the project's aarch64 and
>> s390x machines. Jobs in this version are allowe
On 3/4/21 9:19 PM, Philippe Mathieu-Daudé wrote:
> On 2/19/21 3:46 PM, Peter Maydell wrote:
>> The SSE-300 has a slightly different set of shared-per-CPU interrupts,
>> allow the irq_is_common[] array to be different per SSE variant.
>>
>> Signed-off-by: Peter Maydell
>> ---
>> hw/arm/armsse.c |
Daniel P. Berrangé writes:
> On Wed, Mar 03, 2021 at 08:00:59AM +0100, Gerd Hoffmann wrote:
>> On Tue, Mar 02, 2021 at 05:55:23PM +, Daniel P. Berrangé wrote:
>> > Currently the -audiodev accepts any audiodev type regardless of what is
>> > built in to QEMU. An error only occurs later at runt
Hi Peter,
On 2/19/21 3:46 PM, Peter Maydell wrote:
> Add a simple qtest to exercise the new system counter and
> system timer device in the SSE-300.
>
> Signed-off-by: Peter Maydell
> ---
> tests/qtest/sse-timer-test.c | 240 +++
> MAINTAINERS |
On Tue, 16 Feb 2021 at 15:01, Marcin Juszkiewicz
wrote:
>
> Cortex-A53 goes away due to 40-bit address space (so below sbsa-ref
> default memory map) and 'max' goes in as we want to be able to test SVE
> support.
>
> Marcin Juszkiewicz (2):
> sbsa-ref: remove cortex-a53 from list of supported cp
On Tue, 16 Feb 2021 at 22:45, Rebecca Cran wrote:
>
>
> Add support for FEAT_SSBS, Speculative Store Bypass Safe. SSBS is an
> optional feature in ARMv8.0 and is mandatory in ARMv8.5.
>
> Changes from v1 to v2:
>
> o Removed changes to cpsr_write_from_spsr_elx and cpsr_read_for_spsr_elx.
> o Moved
On Thu, 18 Feb 2021 at 21:24, Doug Evans wrote:
>
> This is a 10/100 ethernet device that has several features.
> Only the ones needed by the Linux driver have been implemented.
> See npcm7xx_emc.c for a list of unimplemented features.
>
> Doug Evans (3):
> hw/net: Add npcm7xx emc model
> hw/a
On Fri, 19 Feb 2021 at 14:43, Philippe Mathieu-Daudé wrote:
>
> We hint the 'has_rpu' property is no longer required since commit
> 6908ec448b4 ("xlnx-zynqmp: Properly support the smp command line
> option") which was released in QEMU v2.11.0.
>
> Beside, this device is marked 'user_creatable = fa
On Tue, 2 Mar 2021 18:35:44 +0100
Halil Pasic wrote:
> Since the virtio-gpu-ccw device depends on the hw-display-virtio-gpu
> module, which provides the type virtio-gpu-device, packaging the
> hw-display-virtio-gpu module as a separate package that may or may not
> be installed along with the qe
On Tue, 16 Feb 2021 at 22:45, Rebecca Cran wrote:
>
> Enable FEAT_SSBS for the "max" 32-bit CPU.
>
> Signed-off-by: Rebecca Cran
> Reviewed-by: Richard Henderson
> ---
> target/arm/cpu.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/target/arm/cpu.c b/target/arm/cpu.c
> index 5cf
On Thu, 25 Feb 2021 at 09:54, Alex Bennée wrote:
>
>
> Richard Henderson writes:
>
> > Always perform one call instead of two for 16-byte operands.
> > Use byte loads/stores directly into the vector register file
> > instead of extractions and deposits to a 64-bit local variable.
> >
> > In order
On Sun, 28 Feb 2021 at 22:50, Philippe Mathieu-Daudé wrote:
>
> The STATUS register will be reset to IDLE in
> cnpcm7xx_smbus_enter_reset(), no need to preset
> it in instance_init().
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/i2c/npcm7xx_smbus.c | 1 -
> 1 file changed, 1 deletion(-)
On Sun, 28 Feb 2021 at 23:55, Richard Henderson
wrote:
>
> An hppa guest executing
>
> 0xe05c: ldil L%1,r4
> 0xe060: ldo 0(r4),r4
> 0xe064: sub r3,r4,sp
>
> produces
>
> e064 e068
> sub2_i32 tmp0,tmp4,r3,$0x1,$0x1,$0x0
>
On Thu, Feb 11, 2021 at 12:53:29PM +0100, David Brenken wrote:
> From: Andreas Konopik
>
> Signed-off-by: Andreas Konopik
> Signed-off-by: Georg Hofstetter
> Signed-off-by: David Brenken
> ---
> target/tricore/translate.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
Review
On 2/15/21 12:51 PM, Peter Maydell wrote:
> This patchseries implements a new board model in the mps2/mps3 family,
> based on Application Note AN524:
> https://developer.arm.com/documentation/dai0524/latest/
> Peter Maydell (24):
> hw/arm/mps2-tz: Make SYSCLK frequency board-specific
> hw/misc
On 2/15/21 12:51 PM, Peter Maydell wrote:
> We create an OR gate to wire together the overflow IRQs for all the
> UARTs on the board; this has to have twice the number of inputs as
> there are UARTs, since each UART feeds it a TX overflow and an RX
> overflow interrupt line. Replace the hardcoded
On 2/15/21 12:51 PM, Peter Maydell wrote:
> The AN505 and AN521 don't have any read-only memory, but the AN524
> does; add a flag to ROMInfo to mark a region as ROM.
>
> Signed-off-by: Peter Maydell
> ---
> hw/arm/mps2-tz.c | 6 ++
> 1 file changed, 6 insertions(+)
Reviewed-by: Philippe Mat
On Tue, 2 Mar 2021 18:35:44 +0100
Halil Pasic wrote:
> Since the virtio-gpu-ccw device depends on the hw-display-virtio-gpu
> module, which provides the type virtio-gpu-device, packaging the
> hw-display-virtio-gpu module as a separate package that may or may not
> be installed along with the qe
On 2/19/21 3:45 PM, Peter Maydell wrote:
> This patchseries implements a model of the AN547 FPGA image for the
> MPS3 board. The main benefit of this new board is that it uses the
> Cortex-M55 CPU and so it allows running guests which use a v8.1M CPU.
> Peter Maydell (44):
> clock: Add ClockEve
On 2/15/21 12:51 PM, Peter Maydell wrote:
> Update old infocenter.arm.com URLs to the equivalent developer.arm.com
> ones (the old URLs should redirect, but we might as well avoid the
> redirection notice, and the new URLs are pleasantly shorter).
>
> This commit covers the links to the MPS2 board
On Thu, 25 Feb 2021 at 05:36, schspa wrote:
>
> At the moment the following QEMU command line triggers an assertion
> failure On xlnx-versal SOC:
> qemu-system-aarch64 \
> -machine xlnx-versal-virt -nographic -smp 2 -m 128 \
> -fsdev local,id=shareid,path=${HOME}/work,security_model=
On Fri, 5 Mar 2021 12:54:42 +0100
Cornelia Huck wrote:
> On Tue, 2 Mar 2021 18:35:44 +0100
> Halil Pasic wrote:
>
> > Since the virtio-gpu-ccw device depends on the hw-display-virtio-gpu
> > module, which provides the type virtio-gpu-device, packaging the
> > hw-display-virtio-gpu module as a
Daniel P. Berrangé writes:
> Currently the -audiodev accepts any audiodev type regardless of what is
> built in to QEMU. An error only occurs later at runtime when a sound
> device tries to use the audio backend.
>
> With this change QEMU will immediately reject -audiodev args that are
> not comp
kCGColorSpaceGenericRGB | Apple Developer Documentation
https://developer.apple.com/documentation/coregraphics/kcgcolorspacegenericrgb
> Deprecated
> Use kCGColorSpaceSRGB instead.
This change also removes the legacy color space specification for
PowerPC.
Signed-off-by: Akihiko Odaki
---
ui/coc
This commit introduces "punch hole" operation and optimizes transfer
block size for macOS.
This commit introduces two additional members,
discard_granularity and opt_io to BlockSizes type in
include/block/block.h. Also, the members of the type are now
optional. Set -1 to discard_granularity and 0
ui/cocoa does not receive NSEventTypeFlagsChanged when it is not active,
and the modifier state can be desynchronized in such a situation.
[NSEvent -modifierFlags] tells whether a modifier is *not* pressed, so
check it whenever receiving an event and clear the modifier if it is not
pressed.
Note
Patchew URL:
https://patchew.org/QEMU/20210305121748.65173-1-akihiko.od...@gmail.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210305121748.65173-1-akihiko.od...@gmail.com
Subject: [PATCH v2] block/file-posix:
On Sat, 20 Feb 2021 at 16:19, Richard Henderson
wrote:
>
> On 2/19/21 12:18 PM, Peter Collingbourne wrote:
> > Section D6.7 of the ARM ARM states:
> >
> > For the purpose of determining Tag Check Fault handling, unprivileged
> > load and store instructions are treated as if executed at EL0 when
>
On Thu, Feb 11, 2021 at 01:49:14PM +, Konopik, Andreas (EFS-GH2) wrote:
> Hi Philippe,
>
> > From: Philippe Mathieu-Daudé On
> > Behalf Of Philippe Mathieu-Daudé
> > Sent: Thursday, February 11, 2021 13:10
> > Hi David and Andreas,
> >
> > On 2/11/21 12:53 PM, David Brenken wrote:
> > > From
Daniel P. Berrangé writes:
> Way back in QEMU 4.0, the -audiodev command line option was introduced
> for configuring audio backends. This CLI option does not use QemuOpts
> so it is not visible for introspection in 'query-command-line-options',
> instead using the QAPI Audiodev type. Unfortunat
Daniel P. Berrangé writes:
> If printing a QAPI schema object for debugging we get the classname and
> a hex value for the instance. With this change we instead get the
> classname and the human friendly name of the QAPI type instance.
>
> Signed-off-by: Daniel P. Berrangé
> ---
> scripts/qapi/
Hi,
while testing Andreas' patch [1], I found two more bugs in IMASK and EXTR which
I fixed here.
[1] https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg03916.html
Cheers,
Bastian
Bastian Koppelmann (2):
target/tricore: Fix imask OPC2_32_RRPW_IMASK for r3+1 == r2
target/tricore: Fix O
if r3+1 and r2 are the same then we would overwrite r2 with our first
move and use the wrong result for the shift. Thus we store the result
from the mov in a temp.
Signed-off-by: Bastian Koppelmann
---
target/tricore/translate.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff
if width was 0 we would run into the assertion:
qemu-system-tricore: ../upstream/tcg/tcg-op.c:217: tcg_gen_sari_i32: Assertion
`arg2 >= 0 && arg2 < 32' failed.o
The instruction manuel specifies undefined behaviour for this case. So
we bring this in line with the golden Infineon simlator 'tsim',
On 3/5/21 2:26 PM, Bastian Koppelmann wrote:
> if width was 0 we would run into the assertion:
>
> qemu-system-tricore: ../upstream/tcg/tcg-op.c:217: tcg_gen_sari_i32:
> Assertion `arg2 >= 0 && arg2 < 32' failed.o
Maybe strip "../upstream/"
>
> The instruction manuel specifies undefined behavi
Philippe Mathieu-Daudé writes:
> On 3/5/21 10:23 AM, Alex Bennée wrote:
>> The list of sub-sections was getting a bit long and sporadically
>> organised. Let's try and impose some order on this hairball of
>> documentation.
>>
>> [AJB: RFC because I wonder if we should make a more concerted ef
** Changed in: qemu
Assignee: (unassigned) => Alex Bennée (ajbennee)
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https://bugs.launchpad.net/bugs/1915925
Title:
ARM semihosting HEAPINFO results wrote to wrong address
Statu
Vladimir Sementsov-Ogievskiy writes:
> 02.03.2021 16:53, Markus Armbruster wrote:
>> Andrey Shinkevich via writes:
>>
>>> When CHR_EVENT_CLOSED comes, the QMP requests queue may still contain
>>> unprocessed commands. It can happen with QMP capability OOB enabled.
>>> Let the dispatcher complet
Hi,
Not much in this series apart from moving semihosting out of hw (where
it sat a bit weirdly) and an attempt at fixing a bug in the
SYS_HEAPINFO code. It works AFAICT but still seems a little fugly to
me. See:
- semihosting/arg-compat: fix up handling of SYS_HEAPINFO
Alex Bennée (1):
semih
From: Philippe Mathieu-Daudé
With the exception of hw/core/, the hw/ directory only contains
device models used in system emulation. Semihosting is also used
by user emulation. As a generic feature, move it out of hw/ directory.
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Alex Bennée
I'm not sure this every worked properly and it's certainly not
exercised by check-tcg or Peter's semihosting tests. Hoist it into
it's own helper function and attempt to validate the results in the
linux-user semihosting test at the least.
Bug: https://bugs.launchpad.net/bugs/1915925
Cc: Bug 19159
From: Philippe Mathieu-Daudé
We want to move the semihosting code out of hw/ in the next patch.
This patch contains the mechanical steps, created using:
$ git mv include/hw/semihosting/ include/
$ sed -i s,hw/semihosting,semihosting, $(git grep -l hw/semihosting)
Signed-off-by: Philippe Ma
On Fri, Mar 05, 2021 at 03:50:33PM +0800, Kunkun Jiang wrote:
> The ram_save_host_page() has been modified several times
> since its birth. But the comment hasn't been modified as it should
> be. It'd better to modify the comment to explain ram_save_host_page()
> more clearly.
>
> Signed-off-by: K
05.03.2021 16:41, Markus Armbruster wrote:
Vladimir Sementsov-Ogievskiy writes:
02.03.2021 16:53, Markus Armbruster wrote:
Andrey Shinkevich via writes:
When CHR_EVENT_CLOSED comes, the QMP requests queue may still contain
unprocessed commands. It can happen with QMP capability OOB enabled
Vladimir Sementsov-Ogievskiy writes:
> 24.11.2020 18:44, Vladimir Sementsov-Ogievskiy wrote:
>> Hi all!
>>
>> This patch isn't outdated, it applies on master with a little conflict
>> atomic_mb_read -> qatomic_mb_read
>>
>> We have new series "[PATCH v2 0/2] Increase amount of data for monitor
On Fri, 5 Mar 2021 at 13:54, Alex Bennée wrote:
>
> I'm not sure this every worked properly and it's certainly not
> exercised by check-tcg or Peter's semihosting tests. Hoist it into
> it's own helper function and attempt to validate the results in the
> linux-user semihosting test at the least.
Ivan A. Melnikov writes:
> While pgd_find_hole_fallback returns the beginning of the
> hole found, pgb_find_hole returns guest_base, which
> is somewhat different as the binary qemu-user is loading
> usually has non-zero load address.
>
> Failing to take this into account leads to random crashe
On Tue, 2 Mar 2021 at 18:05, Richard Henderson
wrote:
>
> Fix a typo in the encodeing of the cmle (zero) instruction.
>
> Fixes: 14e4c1e2355 ("tcg/aarch64: Add vector operations")
> Signed-off-by: Richard Henderson
> ---
> tcg/aarch64/tcg-target.c.inc | 2 +-
> 1 file changed, 1 insertion(+), 1
Kunkun,
On Fri, Mar 05, 2021 at 03:50:34PM +0800, Kunkun Jiang wrote:
> When the host page is a huge page and something is sent in the
> current iteration, the migration_rate_limit() should be executed.
> If not, this function can be omitted to save time.
>
> Rename tmppages to pages_this_iterati
On Fri, Mar 05, 2021 at 03:50:35PM +0800, Kunkun Jiang wrote:
> Starting from pss->page, ram_save_host_page() will check every page
> and send the dirty pages up to the end of the current host page or
> the boundary of used_length of the block. If the host page size is
> a huge page, the step "chec
On Tue, 2 Mar 2021 at 18:00, Richard Henderson
wrote:
>
> For some vector operations, "1D" is not a valid type, and there
> are separate instructions for the 64-bit scalar operation.
>
> Tested-by: Stefan Weil
> Buglink: https://bugs.launchpad.net/qemu/+bug/1916112
> Fixes: 14e4c1e2355 ("tcg/aarc
On Sun, 21 Feb 2021 at 22:26, Philippe Mathieu-Daudé wrote:
>
> KVM requires the target cpu to be at least ARMv8 architecture.
>
> Restrict the last ARMv7 CPUs (A-profile) to TCG.
>
> Series almost fully reviewed (missing review is trivial code style).
>
> Since v1: Only include patches which don'
On Thu, 4 Mar 2021 at 13:47, Philippe Mathieu-Daudé wrote:
>
> ping?
>
> On 2/22/21 7:56 PM, Philippe Mathieu-Daudé wrote:
> > This file is borrowed from the RTEMS source code, which comes
> > with a GPL-2.0-or-later license with a header exception.
> >
> > Expand the GPL-2.0-or-later license in p
05.03.2021 17:10, Markus Armbruster wrote:
Vladimir Sementsov-Ogievskiy writes:
24.11.2020 18:44, Vladimir Sementsov-Ogievskiy wrote:
Hi all!
This patch isn't outdated, it applies on master with a little conflict
atomic_mb_read -> qatomic_mb_read
We have new series "[PATCH v2 0/2] Increase
It seems the editor specific keywords have been deprecated in the main
editorconfig plugin:
https://github.com/editorconfig/editorconfig-emacs#file-type-file_type_ext-file_type_emacs
Update the keywords to the suggested one and point users at the
extension.
Signed-off-by: Alex Bennée
Cc: Mar
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