On 01/02/2024 09.40, Zhao Liu wrote:
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/isa/vt82c686.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/isa/pc87312.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index ee23f3e164df..64dd17b537f2 100644
---
From: Zhao Liu
Hi list,
Now we already have the device_class_set_parent_realize() to set
parent realize(), thus clean up the places where that helper was
forgotten.
Regards,
Zhao
---
Zhao Liu (4):
hw/isa/vt82c686: Consolidate the use of
device_class_set_parent_realize()
hw/isa/pc87312:
For distros like downstream RHEL, it would be helpful to allow to disable
the CompactFlash device. For making this possible, we need a separate
Kconfig switch for this device, and the code should reside in a separate
file.
Signed-off-by: Thomas Huth
---
hw/ide/qdev-ide.h | 41
On Thu, Feb 01, 2024 at 10:57:32AM +0800, Zhao Liu wrote:
> Hi Daniel,
>
> On Wed, Jan 31, 2024 at 10:28:42AM +, Daniel P. Berrangé wrote:
> > Date: Wed, 31 Jan 2024 10:28:42 +
> > From: "Daniel P. Berrangé"
> > Subject: Re: [PATCH v8 00/21] Introduce smp.modules for x86 in QEMU
> >
> >
On Wed, Jan 31, 2024 at 12:05:08PM -0300, Fabiano Rosas wrote:
> pet...@redhat.com writes:
>
> > From: Peter Xu
> >
> > Multifd send side has two fields to indicate error quits:
> >
> > - MultiFDSendParams.quit
> > - _send_state->exiting
> >
> > Merge them into the global one. The
On 01/02/2024 09.40, Zhao Liu wrote:
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/intc/s390_flic_kvm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/intc/s390_flic_kvm.c
On 01/02/2024 09.40, Zhao Liu wrote:
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/arm/smmuv3.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index
On 01/02/2024 09.40, Zhao Liu wrote:
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/isa/pc87312.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index
On Wed, Jan 31, 2024 at 12:27:51PM -0300, Fabiano Rosas wrote:
> > +/* Reset a MultiFDPages_t* object for the next use */
> > +static void multifd_pages_reset(MultiFDPages_t *pages)
> > +{
> > +/*
> > + * We don't need to touch offset[] array, because it will be
> > + * overwritten
The previous code ignored 'impl.unaligned' and handled unaligned accesses
as is. But this implementation cannot emulate specific registers of some
devices that allow unaligned access such as xHCI Host Controller Capability
Registers.
This commit checks 'impl.unaligned' and if it is false, QEMU
According to xHCI spec rev 1.2, unaligned access to xHCI Host
Controller Capability Registers is not prohibited. In Addition, the
limit of access size is also unspecified. Actually, some real devices
allow unaligned access and 8-byte access to these registers.
This commit makes it possible to
v1 -> v2:
* Improved the calculation of addresses and masks in memory.c.
According to xHCI spec rev 1.2, unaligned access to xHCI Host
Controller Capability Registers are not prohibited. But current
implementation does not support unaligned access to 'MemoryRegion'.
These patches contain 2
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/intc/s390_flic_kvm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c
index
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/isa/vt82c686.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index d3e0f6d01fb6..a99eae4f6333 100644
---
From: Zhao Liu
Use device_class_set_parent_realize() to set parent realize() directly.
Signed-off-by: Zhao Liu
---
hw/arm/smmuv3.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index 68eeef3e1d4c..b3d8642a4990 100644
---
The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
which PMU events are provided to the guest. Add a new option
`kvm-pmu-filter` as -cpu sub-option to set the PMU Event Filtering.
Without the filter, all PMU events are exposed from host to guest by
default. The usage of the
On 26/01/2024 18.25, David Woodhouse wrote:
From: David Woodhouse
When converting to the shiny build-system-du-jour, a typo prevented the
last_i82596 driver from being built. Correct the config option name to
re-enable the build. And include "sysemu/sysemu.h" so it actually builds.
Fixes:
On 31.01.24 11:17, Kevin Wolf wrote:
Am 29.01.2024 um 17:30 hat Hanna Czenczek geschrieben:
I don’t like using drain as a form of lock specifically against AioContext
changes, but maybe Stefan is right, and we should use it in this specific
case to get just the single problem fixed. (Though
On Wed, 31 Jan 2024 at 03:44, Zhao Liu wrote:
>
> On Fri, Jan 19, 2024 at 04:35:12PM +, Peter Maydell wrote:
> > Date: Fri, 19 Jan 2024 16:35:12 +
> > From: Peter Maydell
> > Subject: [PATCH 5/5] hw/core: Remove transitional infrastructure from
> > BusClass
> > X-Mailer: git-send-email
From: Alexey Baturo
Signed-off-by: Alexey Baturo
Reviewed-by: Alistair Francis
---
target/riscv/cpu.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index ded84f2e09..23d1692b59 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@
On Thu, 1 Feb 2024 13:12:23 +
Peter Maydell wrote:
> On Thu, 1 Feb 2024 at 13:04, Jonathan Cameron via
> wrote:
> >
>
>
>
>
> > root@localhost:~/devmem2# numactl --membind=1 touch a
> > qemu: fatal: cpu_io_recompile: could not find TB for pc=(nil)
>
> Can you run QEMU under gdb
From: Ninad Palsule
This patchset introduces IBM's Flexible Service Interface(FSI).
Time for some fun with inter-processor buses. FSI allows a service
processor access to the internal buses of a host POWER processor to
perform configuration or debugging.
FSI has long existed in POWER processes
From: Ninad Palsule
This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The Common FRU Access Macro (CFAM), an address space containing
various "engines" that drive accesses on busses internal and external
to the POWER chip. Examples include the SBEFIFO and I2C
From: Philippe Mathieu-Daudé
Aspeed SoCs use a single CPU type (set as AspeedSoCClass::cpu_type).
Convert it to a NULL-terminated array (of a single non-NULL element).
Set MachineClass::valid_cpu_types[] to use the common machine code
to provide hints when the requested CPU is invalid (see
On Mon, 29 Jan 2024 at 08:18, Thomas Huth wrote:
>
> If CONFIG_ARM_V7M is not set, we don't want to include the full-fledged
> helper functions that require additional functions for linking. The
> reduced set of the linux-user functions works fine as stubs in this
> case, so change the #ifdef
On Thu, 1 Feb 2024 at 14:01, Jonathan Cameron
wrote:
> > Can you run QEMU under gdb and give the backtrace when it stops
> > on the abort() ? That will probably have a helpful clue. I
> > suspect something is failing to pass a valid retaddr in
> > when it calls a load/store function.
>
Extend the existing watchpoint facility from TCG DAWR0 emulation
to DAWR1 on POWER10.
Signed-off-by: Shivaprasad G Bhat
---
target/ppc/cpu.c | 45 --
target/ppc/cpu.h |8 +-
target/ppc/cpu_init.c| 15 +++
As per the PAPR, bit 0 of byte 64 in pa-features property
indicates availability of 2nd DAWR registers. i.e. If this bit is set, 2nd
DAWR is present, otherwise not. Use KVM_CAP_PPC_DAWR1 capability to find
whether kvm supports 2nd DAWR or not. If it's supported, allow user to set
the pa-feature
On Fri, 26 Jan 2024 at 00:56, Joe Komlodi wrote:
>
> The current logging doesn't tell us which specific smbus device is an
> error state.
>
> Signed-off-by: Joe Komlodi
> ---
> hw/i2c/smbus_slave.c | 8 ++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git
On Thu, 1 Feb 2024 at 15:17, Alex Bennée wrote:
>
> Peter Maydell writes:
> > So, that looks like:
> > * we call cpu_tb_exec(), which executes some generated code
> > * that generated code calls the lookup_tb_ptr helper to see
> >if we have a generated TB already for the address we're
Ping for code review, please?
thanks
-- PMM
On Mon, 22 Jan 2024 at 14:35, Peter Maydell wrote:
>
> This patchset wires up the NS EL2 virtual timer IRQ on the virt
> board, similarly to what commit 058262e0a8b2 did for the sbsa-ref board.
>
> Version 1 was an RFC patchset, originally sent back
On Tue, 23 Jan 2024 at 11:03, Cédric Le Goater wrote:
>
> On 1/12/24 14:46, Peter Maydell wrote:
> > The raven_io_ops MemoryRegionOps is the only one in the source tree
> > which sets .valid.unaligned to indicate that it should support
> > unaligned accesses and which does not also set
From: Ninad Palsule
This is a part of patchset where IBM's Flexible Service Interface is
introduced.
An APB-to-OPB bridge enabling access to the OPB from the ARM core in
the AST2600. Hardware limitations prevent the OPB from being directly
mapped into APB, so all accesses are indirect through
From: Ninad Palsule
This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The FSI slave: The slave is the terminal point of the FSI bus for
FSI symbols addressed to it. Slaves can be cascaded off of one
another. The slave's configuration registers appear in address
From: Ninad Palsule
This is a part of patchset where FSI bus is introduced.
The FSI bus is a simple bus where FSI master is attached.
Signed-off-by: Andrew Jeffery
Signed-off-by: Ninad Palsule
Reviewed-by: Cédric Le Goater
[ clg: - removed include/hw/fsi/engine-scratchpad.h and
From: Ninad Palsule
Documentation for IBM FSI model.
Signed-off-by: Ninad Palsule
Reviewed-by: Cédric Le Goater
[ clg : - Removed source file list
- Fixed aspeed machine reference ]
Signed-off-by: Cédric Le Goater
---
docs/specs/fsi.rst | 122
From: Ninad Palsule
This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The LBUS is modelled to maintain mapped memory for the devices. The
memory is mapped after CFAM config, peek table and FSI slave registers.
Signed-off-by: Andrew Jeffery
Signed-off-by: Ninad
The following changes since commit bd2e12310b18b51aefbf834e6d54989fd175976f:
Merge tag 'qga-pull-2024-01-30' of https://github.com/kostyanf14/qemu into
staging (2024-01-30 15:53:46 +)
are available in the Git repository at:
https://github.com/legoater/qemu/ tags/pull-aspeed-20240201
On Mon, 29 Jan 2024 at 08:18, Thomas Huth wrote:
>
> Move the code to a separate file so that we do not have to compile
> it anymore if CONFIG_ARM_V7M is not set.
>
> Signed-off-by: Thomas Huth
> ---
> target/arm/tcg/cpu-v7m.c | 290 +
>
On Thu, Feb 01, 2024 at 03:10:12PM +0100, Hanna Czenczek wrote:
> On 31.01.24 21:35, Stefan Hajnoczi wrote:
> > On Fri, Jan 26, 2024 at 04:24:49PM +0100, Hanna Czenczek wrote:
> > > On 26.01.24 14:18, Kevin Wolf wrote:
> > > > Am 25.01.2024 um 18:32 hat Hanna Czenczek geschrieben:
> > > > > On
On Mon, 29 Jan 2024 at 06:00, Guenter Roeck wrote:
>
> The latest version of qemu (v8.2.0-869-g7a1dc45af5) crashes when booting
> the mcimx7d-sabre emulation with Linux v5.11 and later.
>
> qemu-system-arm: ../system/memory.c:2750: memory_region_set_alias_offset:
> Assertion `mr->alias' failed.
Peter Maydell writes:
> On Thu, 1 Feb 2024 at 14:01, Jonathan Cameron
> wrote:
>> > Can you run QEMU under gdb and give the backtrace when it stops
>> > on the abort() ? That will probably have a helpful clue. I
>> > suspect something is failing to pass a valid retaddr in
>> > when it calls a
Thanks for the review Nick!
On 1/23/24 17:36, Nicholas Piggin wrote:
On Wed Nov 22, 2023 at 5:32 PM AEST, Shivaprasad G Bhat wrote:
Extend the existing watchpoint facility from TCG DAWR0 emulation
to DAWR1 on POWER10.
As per the PAPR, bit 0 of byte 64 in pa-features property
indicates
On Mon, 29 Jan 2024 at 16:10, Manos Pitsidianakis
wrote:
>
> This series changes some printfs to use the trace event framework.
> Additionally, it converts some error/warning reporting fprintfs to
> error_report/warn_report.
>
> v2 -> v3
> :
> - addressed Peter Maydells's review
>
> v1 -> v2
Hi Daniel,
On Thu, Feb 01, 2024 at 09:21:48AM +, Daniel P. Berrangé wrote:
> Date: Thu, 1 Feb 2024 09:21:48 +
> From: "Daniel P. Berrangé"
> Subject: Re: [PATCH v8 00/21] Introduce smp.modules for x86 in QEMU
>
> On Thu, Feb 01, 2024 at 10:57:32AM +0800, Zhao Liu wrote:
> > Hi Daniel,
>
On 2/1/24 14:32, Peter Maydell wrote:
On Tue, 23 Jan 2024 at 11:03, Cédric Le Goater wrote:
On 1/12/24 14:46, Peter Maydell wrote:
The raven_io_ops MemoryRegionOps is the only one in the source tree
which sets .valid.unaligned to indicate that it should support
unaligned accesses and which
On Tue, 30 Jan 2024 at 19:04, David Woodhouse wrote:
>
> From: David Woodhouse
>
> We can't just embed labels directly into files like qemu-options.hx which
> are included from multiple top-level rST files, because Sphinx sees the
> labels as duplicate:
From: Alexey Baturo
Zjpm v0.8 is almost frozen and it's much simplier compared to the existing one:
The newer version doesn't allow to specify custom mask or base for masking.
Instead it allows only certain options for masking top bits.
Signed-off-by: Alexey Baturo
Acked-by: Alistair Francis
From: Alexey Baturo
Hi,
This patch series is rebased on
https://github.com/alistair23/qemu/tree/riscv-to-apply.next
Thanks
[v5]:
This patch series targets Zjpm v0.8 extension.
The spec itself could be found here:
From: Alexey Baturo
Signed-off-by: Alexey Baturo
Reviewed-by: Richard Henderson
Reviewed-by: Alistair Francis
---
target/riscv/translate.c | 22 --
target/riscv/vector_helper.c | 13 +
2 files changed, 29 insertions(+), 6 deletions(-)
diff --git
On 31.01.24 21:35, Stefan Hajnoczi wrote:
On Fri, Jan 26, 2024 at 04:24:49PM +0100, Hanna Czenczek wrote:
On 26.01.24 14:18, Kevin Wolf wrote:
Am 25.01.2024 um 18:32 hat Hanna Czenczek geschrieben:
On 23.01.24 18:10, Kevin Wolf wrote:
Am 23.01.2024 um 17:40 hat Hanna Czenczek geschrieben:
From: Philippe Mathieu-Daudé
Remove copy/paste typo from commit 6c323aba40 ("hw/arm/aspeed:
Adding new machine Tiogapass in QEMU").
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Cédric Le Goater
Reviewed-by: Richard Henderson
Reviewed-by: Gavin Shan
Signed-off-by: Cédric Le Goater
---
Extends the existing watchpoint facility from TCG DAWR0 emulation to DAWR1 on
Power10 for powernv in the first patch, and for pseries in the second patch
with both TCG and KVM.
---
Changelog:
v7:
Peter Xu writes:
> On Wed, Jan 31, 2024 at 12:27:51PM -0300, Fabiano Rosas wrote:
>> > +/* Reset a MultiFDPages_t* object for the next use */
>> > +static void multifd_pages_reset(MultiFDPages_t *pages)
>> > +{
>> > +/*
>> > + * We don't need to touch offset[] array, because it will be
On 01.02.24 15:28, Stefan Hajnoczi wrote:
On Thu, Feb 01, 2024 at 03:10:12PM +0100, Hanna Czenczek wrote:
On 31.01.24 21:35, Stefan Hajnoczi wrote:
On Fri, Jan 26, 2024 at 04:24:49PM +0100, Hanna Czenczek wrote:
On 26.01.24 14:18, Kevin Wolf wrote:
Am 25.01.2024 um 18:32 hat Hanna Czenczek
On Fri, 26 Jan 2024 at 00:56, Joe Komlodi wrote:
>
> If a reset comes while the SMBus device is not in its idle state, it's
> possible for it to get confused on valid transactions post-reset.
>
> Signed-off-by: Joe Komlodi
> ---
> hw/i2c/smbus_slave.c | 9 +
> 1 file changed, 9
On 01.02.24 16:25, Hanna Czenczek wrote:
[...]
It just seems simpler to me to not rely on the BB's context at all.
Hm, I now see the problem is that the processing (and scheduling) is
largely done in generic SCSI code, which doesn’t have access to
virtio-scsi’s context, only to that of the
Peter Xu writes:
> On Wed, Jan 31, 2024 at 12:05:08PM -0300, Fabiano Rosas wrote:
>> pet...@redhat.com writes:
>>
>> > From: Peter Xu
>> >
>> > Multifd send side has two fields to indicate error quits:
>> >
>> > - MultiFDSendParams.quit
>> > - _send_state->exiting
>> >
>> > Merge them into
On Mon, 22 Jan 2024 at 16:36, Peter Maydell wrote:
>
> (This patchset fixes a bug reported by Bohdan Kostiv at
> https://lore.kernel.org/qemu-devel/caa3sv1lq8ydunlcb5wqlvzjshffru0usbl_yyjw_m+db2ph...@mail.gmail.com/
> -- my patch 1 avoids a bug in his suggested change, and
> patch 2 is new,
From: Alexey Baturo
Signed-off-by: Alexey Baturo
Reviewed-by: Richard Henderson
Reviewed-by: Alistair Francis
---
target/riscv/cpu.h| 3 +++
target/riscv/cpu_helper.c | 3 +++
target/riscv/translate.c | 5 +
3 files changed, 11 insertions(+)
diff --git a/target/riscv/cpu.h
On Mon, 29 Jan 2024 at 15:18, Philippe Mathieu-Daudé wrote:
>
> Series fully reviewed.
>
> Since v2:
> - Rebased
> - Remove default_cpu_type (Richard)
> - Added R-b tags
>
> Since v1:
> - Add missing QOM parent for CPU cores
> - Dropped Aspeed changes (Cédric)
>
> Following Gavin recent CPU type
From: Alexey Baturo
Signed-off-by: Alexey Baturo
Reviewed-by: Alistair Francis
---
target/riscv/cpu.h| 4 +++
target/riscv/cpu_helper.c | 58 +++
2 files changed, 62 insertions(+)
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index
From: Alexey Baturo
Signed-off-by: Alexey Baturo
Reviewed-by: Alistair Francis
---
target/riscv/cpu.h | 8
target/riscv/cpu_bits.h | 3 +++
target/riscv/cpu_cfg.h | 3 +++
target/riscv/csr.c | 11 +++
target/riscv/machine.c | 10 +++---
target/riscv/pmp.c
Compared to mainline buildroot, these images have some customization :
- Linux version is bumped to 6.6.3 and built with a custom config
- U-Boot is switched to the one provided by OpenBMC for more support
- defconfigs extra tools for dev
See branch [1] for more details.
There are a few changes
From: Philippe Mathieu-Daudé
Rework aspeed_soc_num_cpus() as a new init_cpus_defaults()
helper to reduce code duplication.
Reviewed-by: Cédric Le Goater
Reviewed-by: Richard Henderson
Reviewed-by: Gavin Shan
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Cédric Le Goater
---
From: Ninad Palsule
This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The scratchpad provides a set of non-functional registers. The firmware
is free to use them, hardware does not support any special management
support. The scratchpad registers can be read or
From: Philippe Mathieu-Daudé
Since commit b7f1a0cb76 ("arm/aspeed: Compute the number
of CPUs from the SoC definition") Aspeed machines use the
aspeed_soc_num_cpus() helper to set the number of CPUs.
Use it for the ast1030-evb (commit 356b230ed1 "aspeed/soc:
Add AST1030 support") and
From: Ninad Palsule
This is a part of patchset where IBM's Flexible Service Interface is
introduced.
This commit models the FSI master. CFAM is hanging out of FSI master which is a
bus controller.
The FSI master: A controller in the platform service processor (e.g.
BMC) driving CFAM engine
From: Ninad Palsule
Added basic qtests for FSI model.
Signed-off-by: Ninad Palsule
Acked-by: Thomas Huth
[ clg: aspeed-fsi-test.c -> aspeed_fsi-test.c to match other filenames ]
Signed-off-by: Cédric Le Goater
---
tests/qtest/aspeed_fsi-test.c | 205 ++
From: Ninad Palsule
Add maintainer for IBM FSI model
Signed-off-by: Ninad Palsule
Reviewed-by: Cédric Le Goater
[ clg: - slight change in commit log
- fixed file list ]
Signed-off-by: Cédric Le Goater
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git
From: Philippe Mathieu-Daudé
In order to alter AspeedSoCClass::cpu_type in the next
commit, introduce the aspeed_soc_cpu_type() helper to
retrieve the per-SoC CPU type from AspeedSoCClass.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Cédric Le Goater
Reviewed-by: Richard Henderson
On Fri, 26 Jan 2024 at 00:56, Joe Komlodi wrote:
>
> It's possible for a reset to come in the middle of a transaction, which
> causes the bus to be in an old state when a new transaction comes in.
>
> Signed-off-by: Joe Komlodi
> ---
> hw/i2c/core.c| 30 +-
>
On Wed, Jan 31, 2024 at 10:24:30AM -0800, Palmer Dabbelt wrote:
> Right now we just report 0 for marchid/mvendorid in QEMU. That's legal,
> but it's tricky for users that want to check if they're running on QEMU
> to do so. This sets marchid to 42, which I've proposed as the QEMU
> architecture
On Thu, 01 Feb 2024 15:17:53 +
Alex Bennée wrote:
> Peter Maydell writes:
>
> > On Thu, 1 Feb 2024 at 14:01, Jonathan Cameron
> > wrote:
> >> > Can you run QEMU under gdb and give the backtrace when it stops
> >> > on the abort() ? That will probably have a helpful clue. I
> >> >
On Mon, 29 Jan 2024 at 11:08, Jonathan Cameron
wrote:
>
> On Mon, 29 Jan 2024 00:14:23 -0800
> Sia Jee Heng wrote:
>
> > Introduced a 3-layer cache for the ARM virtual machine.
> >
> > Signed-off-by: Sia Jee Heng
>
> There are a bunch of CPU registers that also need updating to reflect the
>
On Thu, 2024-02-01 at 11:30 +0100, Thomas Huth wrote:
> On 31/01/2024 15.18, David Woodhouse wrote:
> > On Wed, 2024-01-31 at 13:18 +0100, Thomas Huth wrote:
> > > Don't we have to change nd->macaddr.a[0 to 2] with this hard-coded
> > > MAC-prefix, too?
> >
> > I don't think so.
> >
> > We
On Wed, Jan 31, 2024 at 06:32:54PM -0300, Fabiano Rosas wrote:
> > +if (!use_zero_copy_send) {
> > +/*
> > + * Only !zero_copy needs the header in IOV; zerocopy will
> > + * send it separately.
>
> Could use the same spelling for both
On Wed, Jan 31, 2024 at 05:21:06PM -0300, Fabiano Rosas wrote:
> pet...@redhat.com writes:
>
> > From: Peter Xu
> >
> > The sender thread will yield the p->mutex before IO starts, trying to not
> > block the requester thread. This may be unnecessary lock optimizations,
> > because the requester
On Tue, 30 Jan 2024 at 21:51, Stefan Hajnoczi wrote:
>
> The following changes since commit 11be70677c70fdccd452a3233653949b79e97908:
>
> Merge tag 'pull-vfio-20240129' of https://github.com/legoater/qemu into
> staging (2024-01-29 10:53:56 +)
>
> are available in the Git repository at:
>
On Wed, 31 Jan 2024 at 11:57, Michael Tokarev wrote:
>
> The following changes since commit 11be70677c70fdccd452a3233653949b79e97908:
>
> Merge tag 'pull-vfio-20240129' of https://github.com/legoater/qemu into
> staging (2024-01-29 10:53:56 +)
>
> are available in the Git repository at:
>
30.01.2024 15:20, Richard W.M. Jones :
With GCC 14 the code failed to compile on i686 (and was wrong for any
version of GCC):
../block/blkio.c: In function ‘blkio_file_open’:
../block/blkio.c:857:28: error: passing argument 3 of ‘blkio_get_uint64’ from
incompatible pointer type
On 01/02/2024 10:46, Paolo Bonzini wrote:
On Fri, Jan 12, 2024 at 1:55 PM Mark Cave-Ayland
wrote:
Invert the logic so that the end of DMA transfer check becomes one that checks
for TC == 0 in the from device path in do_dma_pdma_cb().
Signed-off-by: Mark Cave-Ayland
---
hw/scsi/esp.c | 24
Ilya Leoshkevich writes:
> Prepare for implementing follow-fork-mode child:
> * Introduce gdbserver_fork_start(), which for now is a no-op.
> * Rename gdbserver_fork() to gdbserver_fork_end(), call it in both
> parent and child processes, and pass the fork()'s return value to it.
> * Factor
31.01.2024 11:13, Zhang Wen:
With this patch, qemu requires keyboard-config when libxkbcommon is found on the system. So if the qemu is configured when libxkbcommon is installed
but not keyboard-config, the configure stage will produce an error message, thus avoid coredump in the build stage.
Ilya Leoshkevich writes:
> Currently it's not possible to use gdbstub for debugging linux-user
> code that runs in a forked child, which is normally done using the `set
> follow-fork-mode child` GDB command. Purely on the protocol level, the
> missing piece is the fork-events feature.
>
>
01.02.2024 15:11, Michael Tokarev wrote:
31.01.2024 11:13, Zhang Wen:
With this patch, qemu requires keyboard-config when libxkbcommon is found on the system. So if the qemu is configured when libxkbcommon is installed
but not keyboard-config, the configure stage will produce an error message,
On Thu, 1 Feb 2024 at 12:50, Michael Tokarev wrote:
>
> 01.02.2024 15:11, Michael Tokarev wrote:
> > 31.01.2024 11:13, Zhang Wen:
> >> With this patch, qemu requires keyboard-config when libxkbcommon is found
> >> on the system. So if the qemu is configured when libxkbcommon is installed
> >>
On Thu, 1 Feb 2024 at 12:30, Alex Bennée wrote:
>
> This regressed qemu-system-xtensa:
>
> TESTtest_load_store on xtensa
> qemu-system-xtensa: Some ROM regions are overlapping
> These ROM regions might have been loaded by direct user request or by
> default.
> They could be
On 01.02.24 11:21, Kevin Wolf wrote:
Am 01.02.2024 um 10:43 hat Hanna Czenczek geschrieben:
On 31.01.24 11:17, Kevin Wolf wrote:
Am 29.01.2024 um 17:30 hat Hanna Czenczek geschrieben:
I don’t like using drain as a form of lock specifically against AioContext
changes, but maybe Stefan is
Paolo Bonzini writes:
> Just like all other dependencies, these can be expressed in Kconfig
> files rather than in the default configurations.
Queued to semihosting/next, thanks.
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
From: Paolo Bonzini
Just like all other dependencies, these can be expressed in Kconfig
files rather than in the default configurations.
Signed-off-by: Paolo Bonzini
Acked-by: Alistair Francis
Message-Id: <20240129115809.1039924-1-pbonz...@redhat.com>
Signed-off-by: Alex Bennée
---
On 01/02/2024 13.28, Alex Bennée wrote:
This might be premature but while streamling the avocado tests I
s/streamling/streamlining/ ?
realised the only tests we have are "check-tcg" ones. The aging
fedora-criss-cross image works well enough for developers but can't be
s/criss/cris/
used
On Thu, Feb 01, 2024 at 10:47:56AM +, Wentao Jia wrote:
> Hi, Eugenio
>
> Thanks for you comments
>
> It is a dilemma, our team mainly work on smartNIC vDPA, features
> implementation in the QEMU emulated devices is a certain workload for
> us.
In this case the implementation is mostly
On Tue, 30 Jan 2024 13:50:18 +0530
Sajjan Rao wrote:
> Hi Jonathan,
>
> The QEMU command line in the original email has been corrected back in
> August 2023 based on the subsequent responses.
>
> My current QEMU command line reads like below. As you can see I am not
> assigning numa to the CXL
On Thu, 1 Feb 2024 at 13:04, Jonathan Cameron via wrote:
>
> root@localhost:~/devmem2# numactl --membind=1 touch a
> qemu: fatal: cpu_io_recompile: could not find TB for pc=(nil)
Can you run QEMU under gdb and give the backtrace when it stops
on the abort() ? That will probably have a
Hao Xiang writes:
> On Wed, Jan 31, 2024 at 5:19 AM Fabiano Rosas wrote:
>>
>> Peter Xu writes:
>>
>> > On Mon, Jan 29, 2024 at 09:51:06AM -0300, Fabiano Rosas wrote:
>> >> Peter Xu writes:
>> >>
>> >> > On Mon, Jan 29, 2024 at 01:41:01AM +, Liu, Yuan1 wrote:
>> >> >> Because this change
On Wed, Jan 31, 2024 at 11:07 AM Si-Wei Liu wrote:
>
> Hi Eugenio,
>
> Maybe there's some patch missing, but I saw this core dump when x-svq=on
> is specified while waiting for the incoming migration on destination host:
>
> (gdb) bt
> #0 0x5643b24cc13c in vhost_iova_tree_map_alloc
On Wed, Jan 31, 2024 at 06:42:57PM -0300, Fabiano Rosas wrote:
> pet...@redhat.com writes:
>
> > From: Peter Xu
> >
> > This patch redefines the interfacing of ->send_prepare(). It further
> > simplifies multifd_send_thread() especially on zero copy.
> >
> > Now with the new interface, we
Look for read-after-write instead of overlap of reads and writes
HVX instructions with helpers have pass-by-reference semantics, so
we check for overlaps of reads and writes within the same instruction.
Signed-off-by: Taylor Simpson
---
target/hexagon/translate.h | 88
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