... in preparation for adding ipv6 host forwarding support.
New test: avocado run tests/acceptance/hostfwd.py
Signed-off-by: Doug Evans
---
Changes from v3:
- this patch renamed from 2/3 to 3/4
- call inet_parse_host_and_port from util/qemu-sockets.c
- added tests/acceptance/hostfwd.py
Changes
Signed-off-by: Doug Evans
---
Changes from v3:
- pick up latest libslirp patch to reject ipv6 addr-any for guest address
- libslirp currently only provides a stateless DHCPv6 server, which means
it can't know in advance what the guest's IP address is, and thus
cannot do the "addr-any ->
This patchset takes the original patch from Maxim,
https://www.mail-archive.com/qemu-devel@nongnu.org/msg569573.html
and updates it.
Option hostfwd is extended to support ipv6 addresses.
Commands hostfwd_add, hostfwd_remove are extended as well.
The libslirp part of the patch has been committed u
This reverts commit 737d3f524481bb2ef68d3eba1caa636ff143e16a.
This is intended only for testing purposes: if you apply this without
the rest of the series, iotest 241 no longer benefits from the client
side working around server non-compliance.
---
block/nbd.c | 30 --
On 2/18/21 9:10 PM, Stefan Sandström wrote:
>> On 18 Feb 2021, at 20:59, Philippe Mathieu-Daudé wrote:
>>
>> Hi Stefan,
>>
>>> On 2/18/21 7:43 PM, Stefan Sandström wrote:
>>> From: Stefan Sandstrom
>>>
>>> Add and fix deallocation of temporary TCG registers in CRIS code
>>> generation.
>>
>> Wha
Net option "-hostfwd" now supports IPv6 addresses.
Commands hostfwd_add, hostfwd_remove now support IPv6 addresses.
Signed-off-by: Doug Evans
---
Differences from v3:
- this patch renamed from 3/3 to 4/4
- ipv6 support added to existing hostfwd option, commands
- instead of creating new ipv6 o
On Thu, Feb 11, 2021 at 1:12 AM Daniel P. Berrangé
wrote:
> [...]
>
> I think the key useful part to keep common impl for is the handling
> of the [] brackets for IPv6 raw addrs. I'd suggest we try to pull the
> "address:port" part out into a new inet_addr_parse() helper that can be
> called from
Patchew URL: https://patchew.org/QEMU/20210218201528.127099-1-ebl...@redhat.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210218201528.127099-1-ebl...@redhat.com
Subject: [PATCH 0/5] Obey NBD spec regarding bloc
On 2/18/21 7:23 PM, Philippe Mathieu-Daudé wrote:
> On 2/16/21 4:46 AM, Bin Meng wrote:
>> Per "SD Host Controller Standard Specification Version 7.00"
>> chapter 2.2.1 SDMA System Address Register:
>>
>> This register can be accessed only if no transaction is executing
>> (i.e., after a transactio
Patchew URL: https://patchew.org/QEMU/20210218201538.701509-1-...@google.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210218201538.701509-1-...@google.com
Subject: [PATCH v4 0/4] Add support for ipv6 host forwa
On 2/18/21 2:33 PM, no-re...@patchew.org wrote:
> Patchew URL:
> https://patchew.org/QEMU/20210218201528.127099-1-ebl...@redhat.com/
>
>
>
> Hi,
>
> This series seems to have some coding style problems. See output below for
> more information:
>
> 5/5 Checking commit 7be641fea748 (do not app
Some CLP response data was accidentally dropped when fixing endianness
issues with the Query PCI Function CLP response. All of these values are
sent as 0s to the guest for emulated devices, so the impact is only
observed on passthrough devices.
Fixes: a4e2fff1b104 ("s390x/pci: fix endianness issu
Currently, bash and C crash reproducers are be built manually. This is a
problem, as we want to integrate reproducers into the tree, for
regression testing. This patch adds a script that converts a sequence of
QTest commands into a pasteable Bash reproducer, or a libqtest-based C
program. This will
This patch serves as an example of a file generated with the
./scripts/oss-fuzz/output_reproducer.py script:
The source file in this patch was generated like this:
$ wget https://paste.debian.net/plain/118513 -O /tmp/trace
$ export QEMU_ARGS="-nographic -machine accel=qtest -m 512M \
-nodefaults -
This patch serves as an example of a file generated with the
./scripts/oss-fuzz/output_reproducer.py script:
The source file in this patch was generated like this:
$ wget https://paste.debian.net/plain/1185141 -O /tmp/trace
$ export QEMU_ARGS="-nographic -machine accel=qtest -m 512M \
-nodefaults
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.
Reviewed-by: Hao Wu
Reviewed-by: Avi Fishman
Signed-off-by: Doug Evans
---
Differences from v4:
- no change
Diffe
Reviewed-by: Hao Wu
Reviewed-by: Avi Fishman
Reviewed-by: Peter Maydell
Signed-off-by: Doug Evans
---
Differences from v4:
- handle --disable-slirp
Differences from v3:
- handle big endian hosts, tested on sparc64
Differences from v2:
- remove use of C99 mixed decls/statements
tests/qtest/
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.
Reviewed-by: Hao Wu
Reviewed-by: Avi Fishman
Reviewed-by: Peter Maydell
Signed-off-by: Doug Evans
---
Differences
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/arm: Add npcm7xx emc model
tests/qtests: Add npcm7xx emc model
Hello,
This series adds a script that can be handy for reporting fuzzer bugs
and creating regression-tests, based on crash reproducers
Patch 1 adds a script that can help create bash and C reproducers for
crashes.
Patch 2 documents the process of building reproducers.
Patches 3-5 are examples of C
We have several scripts that help build reproducers, but no
documentation for how they should be used. Add some documentation
Signed-off-by: Alexander Bulekov
---
docs/devel/fuzzing.rst | 45 ++
1 file changed, 45 insertions(+)
diff --git a/docs/devel/fuz
On Wed, Feb 17, 2021 at 3:01 AM Peter Maydell
wrote:
> On Tue, 16 Feb 2021 at 14:28, Peter Maydell
> wrote:
> >
> > On Sat, 13 Feb 2021 at 00:25, Doug Evans wrote:
> > >
> > > This is a 10/100 ethernet device that has several features.
> > > Only the ones needed by the Linux driver have been im
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Allow other places in tcg to restart with a smaller tb.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tcg.c | 9 +++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use explicit casts for ext8u opcodes, and allow truncation
> to happen with the store for st8 opcodes.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 23 +--
> 1 file changed, 5 insertions(+), 18 deletions(-)
>
> diff
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use explicit casts for ext8s opcodes.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 25 -
> 1 file changed, 4 insertions(+), 21 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use explicit casts for ext16s opcodes.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 26 --
> 1 file changed, 4 insertions(+), 22 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
On 2/17/21 9:19 PM, Richard Henderson wrote:
> This includes add, sub, mul, and, or, xor.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 83 +--
> 1 file changed, 25 insertions(+), 58 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use explicit casts for ext32s opcodes.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 20 ++--
> 1 file changed, 2 insertions(+), 18 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
On 2/17/21 9:19 PM, Richard Henderson wrote:
> This includes bswap16 and bswap32.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 22 --
> 1 file changed, 4 insertions(+), 18 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 29 +
> 1 file changed, 5 insertions(+), 24 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
How do I get a wiki account for wiki.qemu.org? Going forward, I'd like to be
able to add information about the Hexagon target.
Thanks,
Taylor
On 2/17/21 9:19 PM, Richard Henderson wrote:
> This includes ext8s, ext8u, ext16s, ext16u.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 44
> 1 file changed, 8 insertions(+), 36 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-hex-20210218' into
staging (2021-02-18 16:33:36 +)
are available in the Git repository at:
https://gitlab.com/ehabkost/qemu.git tags/machine-next-pull-request
for you to fetch changes up to bf475162d70a16a6cef478272aa
From: Babu Moger
Adds the support for AMD 3rd generation processors. The model
display for the new processor will be EPYC-Milan.
Adds the following new feature bits on top of the feature bits from
the first and second generation EPYC models.
pcid: Process context identifiers support
ibrs
From: Michal Privoznik
When management applications (like Libvirt) want to check whether
memory-backend-file.pmem is supported they can list object
properties using 'qom-list-properties'. However, 'pmem' is
declared always (and thus reported always) and only at runtime
QEMU errors out if it was b
Replace "whitelist" in the device-crash-test script with
"rule list".
I'm using "rule list" instead of "allow list" or "pass list"
because the list is not used only for expected/allowed errors.
It also contain rules specifying which errors shouldn't be
ignored and/or should be fatal.
Signed-off-b
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
> cases that are identical between 32-bit and 64-bit hosts.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci/tcg-target.c.inc | 204 ++-
> 1 file changed,
From: Richard Henderson
Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
cases that are identical between 32-bit and 64-bit hosts.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20210217202036.1724901-5-richard.hender...@linaro.org>
[PMD: Split patch as
From: Richard Henderson
Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
cases that are identical between 32-bit and 64-bit hosts.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20210217202036.1724901-5-richard.hender...@linaro.org>
[PMD: Split patch as
From: Richard Henderson
Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
cases that are identical between 32-bit and 64-bit hosts.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20210217202036.1724901-5-richard.hender...@linaro.org>
[PMD: Split patch as
Hi Richard,
This is your patch (#4/71 of v4 [*]) split in 5 parts for
easier review. Please consider using this series instead of
your original patch.
Regards,
Phil.
[*] https://www.mail-archive.com/qemu-devel@nongnu.org/msg783450.html
Richard Henderson (5):
tcg/tci: Merge identical cases in
From: Richard Henderson
Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
cases that are identical between 32-bit and 64-bit hosts.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20210217202036.1724901-5-richard.hender...@linaro.org>
[PMD: Split patch as
On 2/18/21 3:11 PM, Philippe Mathieu-Daudé wrote:
>> @@ -533,7 +520,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState
>> *env,
>> tci_write_reg(regs, t0, *(uint32_t *)(t1 + t2));
>> break;
>> CASE_32_64(st8)
>> -t0 = tci_read_r8(regs, &tb_
From: Richard Henderson
Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
cases that are identical between 32-bit and 64-bit hosts.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20210217202036.1724901-5-richard.hender...@linaro.org>
[PMD: Split patch as
On Thu, Feb 18, 2021 at 10:58:39PM +0800, Bin Meng wrote:
> From: Bin Meng
>
> Per devicetree spec v0.3 [1] chapter 2.3.5:
>
> The #address-cells and #size-cells properties are not inherited
> from ancestors in the devicetree. They shall be explicitly defined.
> If missing, a client program shou
Hi Philippe,
On Fri, Feb 19, 2021 at 12:25 AM Philippe Mathieu-Daudé wrote:
>
> On 2/16/21 4:46 AM, Bin Meng wrote:
> > At the end of sdhci_send_command(), it starts a data transfer if the
> > command register indicates data is associated. But the data transfer
> > should only be initiated when t
; stale.
>
> The following changes since commit c79f01c9450bcf90c08a77f13fbf67bdba59a316:
>
> Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-hex-20210218'
> into staging (2021-02-18 16:33:36 +)
>
> are available in the Git repository at:
>
&g
On 2/19/21 12:23 AM, Taylor Simpson wrote:
> How do I get a wiki account for wiki.qemu.org? Going forward, I’d like
> to be able to add information about the Hexagon target.
As any user with access to the wiki can create user accounts,
I created yours and will send you your information off-list.
On 2/19/21 12:33 AM, Richard Henderson wrote:
> On 2/18/21 3:11 PM, Philippe Mathieu-Daudé wrote:
>>> @@ -533,7 +520,7 @@ uintptr_t QEMU_DISABLE_CFI
>>> tcg_qemu_tb_exec(CPUArchState *env,
>>> tci_write_reg(regs, t0, *(uint32_t *)(t1 + t2));
>>> break;
>>> CASE_3
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use explicit casts for ext16u opcodes, and allow truncation
> to happen with the store for st16 opcodes, and with the call
> for bswap16 opcodes.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 28 +++-
> 1 file chan
On 2/17/21 9:19 PM, Richard Henderson wrote:
> In all cases restricted to 64-bit hosts, tcg_read_r is
> identical. We retain the 64-bit symbol for the single
> case of INDEX_op_qemu_st_i64.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 93 +
On 2/17/21 9:19 PM, Richard Henderson wrote:
> Use explicit casts for ext32u opcodes, and allow truncation
> to happen for other users.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/tci.c | 122 --
> 1 file changed, 54 insertions(+), 68 dele
> -Original Message-
> From: Alex Bennée
> Sent: Tuesday, February 16, 2021 5:18 AM
> To: Philippe Mathieu-Daudé
> Cc: Brian Cain ; qemu-devel@nongnu.org; Michael
> Lambert ; Sid Manning ;
> Laurent Vivier
> Subject: [EXT] Re: hexagon sysemu - library loading path feature
>
>
> Philippe
> On Feb 18, 2021, at 2:11 PM, Jonathan Cameron
> wrote:
>
> On Fri, 12 Feb 2021 16:58:21 -0500
> Chris Browy wrote:
>
>>> On Feb 12, 2021, at 11:24 AM, Jonathan Cameron
>>> wrote:
>>>
>>> On Tue, 9 Feb 2021 15:35:49 -0500
>>> Chris Browy wrote:
>>>
>>> Run ./scripts/checkpatch.pl over
> On Feb 18, 2021, at 2:15 PM, Jonathan Cameron
> wrote:
>
> On Fri, 12 Feb 2021 17:26:50 -0500
> Chris Browy wrote:
>
>>> On Feb 12, 2021, at 12:23 PM, Jonathan Cameron
>>> wrote:
>>>
>>> On Tue, 9 Feb 2021 15:36:03 -0500
>>> Chris Browy wrote:
>>>
>>> Split this into two patches for
On Thu, Feb 18, 2021 at 11:58 PM Bin Meng wrote:
>
> At present when building qemu-ppce500 the following warnings are seen:
>
> = WARNING ==
> This board does not use CONFIG_DM. CONFIG_DM will be
> compulsory starting with the v2020.01 release.
> Failure to
On 210218 1441, Peter Maydell wrote:
> On Thu, 18 Feb 2021 at 14:13, P J P wrote:
> >
> > From: Prasad J Pandit
> >
> > While processing controller commands, eepro100 emulator gets
> > command unit(CU) base address OR receive unit (RU) base address
> > OR command block (CB) address from guest. If
Alexander Bulekov 于2021年2月19日周五 上午9:56写道：
>
> On 210218 1441, Peter Maydell wrote:
> > On Thu, 18 Feb 2021 at 14:13, P J P wrote:
> > >
> > > From: Prasad J Pandit
> > >
> > > While processing controller commands, eepro100 emulator gets
> > > command unit(CU) base address OR receive unit (RU) ba
On 210219 1006, Li Qiang wrote:
> Alexander Bulekov 于2021年2月19日周五 上午9:56写道：
> >
> > On 210218 1441, Peter Maydell wrote:
> > > On Thu, 18 Feb 2021 at 14:13, P J P wrote:
> > > >
> > > > From: Prasad J Pandit
> > > >
> > > > While processing controller commands, eepro100 emulator gets
> > > > com
On Thu, 18 Feb 2021 14:38:20 +0100
Gerd Hoffmann wrote:
> > > The explanation is simple. Unlike most devices, the ccw devices aren't
> > > portable. In particular both css.c and css.h includes "cpu.h", and
> > > virtio-ccw-gpu.c includes "qemu/osdep.h". Furthermore osdep.h contains:
> > > #ifdef
On 2021/2/18 3:47 下午, P J P wrote:
Hello Jason,
+-- On Thu, 18 Feb 2021, Jason Wang wrote --+
| On 2021/2/10 下午10:52, P J P wrote:
| > From: Prasad J Pandit
| >
| > While processing transmit (tx) descriptors in process_tx_desc()
| > various descriptor fields are not checked properly. This
On 210210 2022, P J P wrote:
> From: Prasad J Pandit
>
> While processing transmit (tx) descriptors in process_tx_desc()
> various descriptor fields are not checked properly. This may lead
> to infinite loop like issue. Add checks to avoid them.
>
+CC Peter Maydell
Is this a DMA re-entracy/sta
The following changes since commit ef450767d7d162dec67ec4674f85f9044a3d80cc:
spapr_drc.c: do not call spapr_drc_detach() in drc_isolate_logical()
(2021-02-17 11:50:21 +1100)
are available in the Git repository at:
g...@github.com:aik/qemu.git tags/qemu-slof-20210217
for you to fetch change
Alexander Bulekov 于2021年2月19日周五 上午10:15写道：
>
> On 210219 1006, Li Qiang wrote:
> > Alexander Bulekov 于2021年2月19日周五 上午9:56写道：
> > >
> > > On 210218 1441, Peter Maydell wrote:
> > > > On Thu, 18 Feb 2021 at 14:13, P J P wrote:
> > > > >
> > > > > From: Prasad J Pandit
> > > > >
> > > > > While pr
On Tue, Feb 9, 2021 at 8:06 AM Bin Meng wrote:
>
> Cc'ing libSLiRP
I am not sure whether my reply arrived to libSLiRP as I did not
subscribe to that list ...
>
> Hi Peter,
>
> On Tue, Feb 9, 2021 at 12:09 AM Peter Maydell
> wrote:
> >
> > On Mon, 8 Feb 2021 at 14:53, Bin Meng wrote:
> > >
> >
Public bug reported:
I have a jetson nano (arm64 SBC) and I want to check the native
emulation performance of Raspbian Buster. I used the info available
here:
https://github.com/dhruvvyas90/qemu-rpi-kernel/tree/master/native-
emuation
I have Xubuntut 20.04 with KVM enabled kernel running on the
Hello Alex, Stefan, all
+-- On Thu, 18 Feb 2021, Alexander Bulekov wrote --+
| Maybe the infinite loop mentioned in the commit message is actually a DMA
| recursion issue? I'm providing a reproducer for a DMA re-entracy issue
| below. With this patch applied, the reproducer triggers the assert
On 18/02/2021 18.40, Pierre Morel wrote:
The Measurement Block Origin inside the SCHIB is used when
Mesurement Block format 1 is in used and must be aligned
on 128bits.
128 bits = 16 bytes ...
Signed-off-by: Pierre Morel
---
target/s390x/ioinst.c | 6 ++
1 file changed, 6 insertions(+
I'm now using qemu-system-hppa version 5.2.50, and I can put "-serial
mon: stdio" before or after "-serial telnet :: 4441, server" without a
problem.
#qemu-system-hppa --version
QEMU emulator version 5.2.50 (v5.2.0-1300-g0e32462630)
Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project deve
On 17.02.2021 02:35, Peter Xu wrote:
Hi, Andrey,
On Sat, Feb 13, 2021 at 12:34:07PM +0300, Andrey Gruzdev wrote:
On 12.02.2021 19:11, Peter Xu wrote:
On Fri, Feb 12, 2021 at 09:52:52AM +0100, David Hildenbrand wrote:
On 12.02.21 04:06, Peter Xu wrote:
On Thu, Feb 11, 2021 at 10:09:58PM +0100
On 19.02.21 07:57, Andrey Gruzdev wrote:
On 17.02.2021 02:35, Peter Xu wrote:
Hi, Andrey,
On Sat, Feb 13, 2021 at 12:34:07PM +0300, Andrey Gruzdev wrote:
On 12.02.2021 19:11, Peter Xu wrote:
On Fri, Feb 12, 2021 at 09:52:52AM +0100, David Hildenbrand wrote:
On 12.02.21 04:06, Peter Xu wrote:
From: Philippe Mathieu-Daudé
When using KVM, using a specific cpu type will only work if the
host CPU really is that exact CPU type.
During testing we can simply use the 'max' CPU which will select
all the features available from the host.
This allow running this test on a Cavium CN8890 (Thunde
From: Daniel P. Berrangé
Currently we attempt to skip building container images if the commits do
not involve changes to the dockerfiles or gitlab CI definitions.
Conceptually this makes sense, but there is a challenge in the real
world implementation of this in gitlab.
In the case of a CI pipe
Hi Peter!
The following changes since commit c79f01c9450bcf90c08a77f13fbf67bdba59a316:
Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-hex-20210218' into
staging (2021-02-18 16:33:36 +)
are available in the Git repository at:
https://gitlab.com/huth/qemu.git
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