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 changes
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 emul
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 unali
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
--- a/hw/isa/p
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:
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 4d5cbb2a2fb6..baaa30dcb734
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
--- a/hw/is
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
--- a/hw/arm/smmu
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 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 68eeef3e1d
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 b/hw/intc/s390_fl
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 ee23f3e
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 d3e0
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 n
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: b141
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
> > - &multifd_send_state->exiting
> >
> > Merge them into the global one. The re
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 it’
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 late
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 men
Hi,
> There are also some PPC machines that have BIOS emulator in firmware and
> would need the ROM to init the device but these have problems with QEMU's
> gcc compiled ROMs that contain i386 opcodes and can't run these.
That used to be standard practice in linux. Before we got kernel mode
se
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 (tree=0x0,
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 requir
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 right, and we should use it in
On 31/01/2024 15.18, David Woodhouse wrote:
On Wed, 2024-01-31 at 13:18 +0100, Thomas Huth wrote:
@@ -386,14 +382,21 @@ static void q800_machine_init(MachineState
*machine)
* 08:00:07 Apple
* (Q800 use the last one)
*/
- nd_table[0].macaddr.a[0] = 0x08;
- nd_ta
We divide gen_analyze_funcs.py into 3 phases
Declare the operands
Analyze the register reads
Analyze the register writes
We also create special versions of ctx_log_*_read for new operands
Check that the operand is written before the read
This is a precursor to improving the analys
This patch series improves the set of packets that can short-circuit
the commit packet logic and write the results directly during the
execution of each instruction in the packet.
The key observation is that checking for overlap between register reads
and writes is different from read-after-write.
Look for read-after-write instead of overlap of reads and writes
Here is an example with overalp but no read-after-write:
0x000200fc: 0x38103876 { R0 = add(R0,R1); R6 = add(R6,R7) }
BEFORE:
000200fc
mov_i32 loc2,$0x0
mov_i32 loc2,r0
add_i32 loc3,loc2,r1
mov_i32 loc2,loc3
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 +
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 right,
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 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 +++-
> 1 file
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.
I have a proposal, clear these features except vhost, it will not affect
emulated devices, do you agree the change?
par
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 [-Wincompatible-
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
Il gio 1 feb 2024, 12:25 Mark Cave-Ayland
ha scritto:
> 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
30.01.2024 03:27, Stefan Hajnoczi wrote:
The following expression is incorrect because blk_pread_nonzeroes()
deals in units of bytes, not sectors:
bytes = MIN(size - offset, BDRV_REQUEST_MAX_SECTORS)
^^^
BDRV_REQUEST_MAX_BYTES is the appropr
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
Ilya Leoshkevich writes:
> Based-on: <20240116094411.216665-1-...@linux.ibm.com>
>
> Hi,
>
> I needed to debug a linux-user crash between fork() and exec() [1] and
> realized that gdbstub does not allow this. This series lifts this
> restriction (one still cannot debug past exec() though). Patch
On Thu, Feb 1, 2024 at 11:48 AM 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.
That's understandable.
> I have a proposal, clear these
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 out
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.
I
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.
>
> However
Alex Bennée writes:
> Akihiko requested the register support not be merged in its current
> state so it's time for another round of review. I've made a few tweaks
> to simplify the register and CPU tracking code in execlog and removed
> some stale API functions. However from my point of view its
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
---
configs/d
From: Fabiano Rosas
Avocado needs sqlite3:
Failed to load plugin from module "avocado.plugins.journal":
ImportError("Module 'sqlite3' is not installed.
Use: sudo zypper install python311 to install it")
>From 'zypper info python311':
"This package supplies rich command line features pro
A fairly random collection of fixes in this tree. I've still got a
report of openbsd rebuilding which is confusing me but I didn't want
to hold up getting eyes on real fixes.
The plugins register support may get added to the PR if it gets any
review.
The following need review:
Revert "hw/elf_o
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 BIOS/firmware images, a guest kernel, initrd or some other file
loaded i
This might be premature but while streamling the avocado tests I
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
used in CI as we need supported build platforms to build QEMU.
Does this mean the writing is on th
From: Paolo Bonzini
Commit 39fb3cfc28b ("configure: clean up plugin option handling", 2023-10-18)
dropped the CONFIG_PLUGIN line from tests/tcg/config-host.mak, due to confusion
caused by the shadowing of $config_host_mak. However, TCG tests were still
expecting it. Oops.
Put it back, in the m
On Thu, 1 Feb 2024, Thomas Huth wrote:
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
On 01/02/2024 13.28, Alex Bennée wrote:
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>
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 i
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, t
On 01/02/2024 13.39, BALATON Zoltan wrote:
On Thu, 1 Feb 2024, Thomas Huth wrote:
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 separa
On 01/02/2024 13.28, 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 BIOS/firmware images, a gu
On Thu, 1 Feb 2024, Thomas Huth wrote:
On 01/02/2024 13.39, BALATON Zoltan wrote:
On Thu, 1 Feb 2024, Thomas Huth wrote:
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
On 01/02/2024 7:47, Peter Xu wrote:
External email: Use caution opening links or attachments
On Wed, Jan 31, 2024 at 07:49:51PM -0300, Fabiano Rosas wrote:
pet...@redhat.com writes:
From: Peter Xu
This patchset contains quite a few refactorings to current multifd:
- It picked up some
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
> >> but
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 trivi
01.02.2024 15:57, Peter Maydell пишет:
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 libxkbc
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 BIOS/fir
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 helpful
On Fri, 19 Jan 2024 at 16:35, Peter Maydell wrote:
> This patchset switches the handful of bus types that implement a
> reset method over to using the 3-phase-reset APIs, and then removes
> the transitional infrastructure from the core bus class that was
> supporting the ability to have bus types
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 h
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
>> > - &multifd_send_state->exiting
>> >
>> > Merge th
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 2
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 .impl.unali
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 in
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, impro
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 do
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: https://github.com/sphinx-doc/sphinx/issues
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 and
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
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 b/ta
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 e
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 e03ff300
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:
https://github.com/riscv/riscv-j-extension/blob/8088461d8d66a7676872b61c908cbe
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 a/target/
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
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:
On
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
---
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
---
hw/arm/a
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 writ
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 supermicrox
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 acc
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 ++
tests/
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 a/MAINTAI
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
Revie
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-aspee
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
hw/f
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 th
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 spa
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 Pa
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