ping again
On 30/08/2021 09:04, Li Zhijian wrote:
> ping
>
>
> On 03/08/2021 12:00, Li, Zhijian wrote:
>> ping
>>
>> Any body could help to review/queue this patch ?
>>
>>
>>
>> On 2021/6/29 22:05, Igor Mammedov wrote:
>>> On Thu, 24 Jun 2021 19:04:15 +0800
>>> Li Zhijian wrote:
>>>
Sign
The versions that we specify for macOS are way too old already. Let's
rephrase this without specific version numbers, pointing the users
to the latest version instead.
Signed-off-by: Thomas Huth
---
v2: Rephrased to be more in sync with docs/about/build-platforms.rst
_download/macos.md | 6 +++
On 13/09/2021 03.14, Jag Raman wrote:
Hi,
I'm wondering about the best way to install a dependency package on
GitLab runners.
I'm adding libvfio-user [1] as a submodule to QEMU. libvfio-user depends
on the availability of the "json-c" package. As such, we need to install this
package to build t
On Sep 10 16:50, Pankaj Raghav wrote:
> Currently, FUSED operations are not supported by QEMU. As per the 1.4 SPEC,
> controller should abort the command that requested a fused operation with
> an INVALID FIELD error code if they are not supported.
>
>
> Signed-off-by: Pankaj Raghav
> ---
> hw
Paolo Bonzini writes:
> Allow replacing calls to error_free() with g_autoptr(Error)
> declarations.
>
> Signed-off-by: Paolo Bonzini
> ---
> include/qapi/error.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/qapi/error.h b/include/qapi/error.h
> index 4a9260b0cc..8564657baf
Paolo Bonzini writes:
> Fedora has switched to a different CoC. QEMU's own code of conduct
> is based on the previous version and cites it as a source. Replace
> the link with one to the Wayback Machine.
>
> Signed-off-by: Paolo Bonzini
> ---
> docs/devel/code-of-conduct.rst | 4 ++--
> 1 fil
On 2021/9/11 6:24, Alex Williamson wrote:
On Fri, 10 Sep 2021 16:33:12 +0800
Kunkun Jiang wrote:
Hi Alex,
On 2021/9/9 4:45, Alex Williamson wrote:
On Fri, 3 Sep 2021 17:36:10 +0800
Kunkun Jiang wrote:
We expand MemoryRegions of vfio-pci sub-page MMIO BARs to
vfio_pci_write_config to imp
Hi,
I'm wondering about the best way to install a dependency package on
GitLab runners.
I'm adding libvfio-user [1] as a submodule to QEMU. libvfio-user depends
on the availability of the "json-c" package. As such, we need to install this
package to build the library as part of QEMU.
I saw that
The SMCCC 1.3 spec section 5.2 says
The Unknown SMC Function Identifier is a sign-extended value of (-1)
that is returned in the R0, W0 or X0 registers. An implementation must
return this error code when it receives:
* An SMC or HVC call with an unknown Function Identifier
* An SMC
Now that we have all logic in place that we need to handle Hypervisor.framework
on Apple Silicon systems, let's add CONFIG_HVF for aarch64 as well so that we
can build it.
Signed-off-by: Alexander Graf
Reviewed-by: Roman Bolshakov
Tested-by: Roman Bolshakov (x86 only)
Reviewed-by: Peter Maydell
We need to handle PSCI calls. Most of the TCG code works for us,
but we can simplify it to only handle aa64 mode and we need to
handle SUSPEND differently.
This patch takes the TCG code as template and duplicates it in HVF.
To tell the guest that we support PSCI 0.2 now, update the check in
arm_c
With Apple Silicon available to the masses, it's a good time to add support
for driving its virtualization extensions from QEMU.
This patch adds all necessary architecture specific code to get basic VMs
working. It's still pretty raw, but definitely functional.
Known limitations:
- Vtimer ackn
The SMCCC 1.3 spec section 5.2 says
The Unknown SMC Function Identifier is a sign-extended value of (-1)
that is returned in the R0, W0 or X0 registers. An implementation must
return this error code when it receives:
* An SMC or HVC call with an unknown Function Identifier
* An SMC
Now that we have working system register sync, we push more target CPU
properties into the virtual machine. That might be useful in some
situations, but is not the typical case that users want.
So let's add a -cpu host option that allows them to explicitly pass all
CPU capabilities of their host C
We can expose cycle counters on the PMU easily. To be as compatible as
possible, let's do so, but make sure we don't expose any other architectural
counters that we can not model yet.
This allows OSs to work that require PMU support.
Signed-off-by: Alexander Graf
---
target/arm/hvf/hvf.c | 179
Now that Apple Silicon is widely available, people are obviously excited
to try and run virtualized workloads on them, such as Linux and Windows.
This patch set implements a fully functional version to get the ball
going on that. With this applied, I can successfully run both Linux and
Windows as
From: Peter Collingbourne
Sleep on WFI until the VTIMER is due but allow ourselves to be woken
up on IPI.
In this implementation IPI is blocked on the CPU thread at startup and
pselect() is used to atomically unblock the signal and begin sleeping.
The signal is sent unconditionally so there's no
We will need PMC register definitions in accel specific code later.
Move all constant definitions to common arm headers so we can reuse
them.
Signed-off-by: Alexander Graf
---
target/arm/cpu.h| 44
target/arm/helper.c | 44
Hvf's permission bitmap during and after dirty logging does not include
the HV_MEMORY_EXEC permission. At least on Apple Silicon, this leads to
instruction faults once dirty logging was enabled.
Add the bit to make it work properly.
Signed-off-by: Alexander Graf
---
accel/hvf/hvf-accel-ops.c |
We will need to install a migration helper for the ARM hvf backend.
Let's introduce an arch callback for the overall hvf init chain to
do so.
Signed-off-by: Alexander Graf
---
accel/hvf/hvf-accel-ops.c | 3 ++-
include/sysemu/hvf_int.h | 1 +
target/i386/hvf/hvf.c | 5 +
3 files changed
On 8/3/21 3:16 PM, Ilya Leoshkevich wrote:
x86_64 dotnet/runtime uses cmpxchg for code patching. When running it
under s390x qemu-linux user, cpu_signal_handler() does not recognize
this as a write and does not restore PAGE_WRITE cleared by
tb_page_add(), incorrectly forwarding the signal to the
Ping. The branch rebases to master without complaint.
r~
On 6/25/21 10:02 PM, Richard Henderson wrote:
Changes for v4:
* Fix bug in RXB (david).
r~
Richard Henderson (16):
tcg/s390x: Rename from tcg/s390
tcg/s390x: Change FACILITY representation
tcg/s390x: Merge TCG_AREG0 and TCG
On 9/4/21 5:04 PM, Philippe Mathieu-Daudé wrote:
cpu_loop() never exits, so mark it with QEMU_NORETURN.
Signed-off-by: Philippe Mathieu-Daudé
---
bsd-user/qemu.h | 2 +-
linux-user/qemu.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
Queued, thanks.
r~
From: Martin Wilck
qemu-binfmt-conf.sh should use "-F" as short option for "--qemu-suffix".
Fix the getopt call to make this work.
Signed-off-by: Martin Wilck
---
v2: fixed overlong line to make patchew bot happy. Sorry for the long
delay, I'd missed the bot's reply.
---
scripts/qemu-binf
On 9/12/21 2:37 PM, Alexander Graf wrote:
On 12.09.21 23:20, Richard Henderson wrote:
On 9/12/21 1:36 PM, Alexander Graf wrote:
I think the callsites would be clearer if you made the function
return true for "PSCI call handled", false for "not recognised,
give the guest an UNDEF". Code like
On 12.09.21 23:20, Richard Henderson wrote:
> On 9/12/21 1:36 PM, Alexander Graf wrote:
>>> I think the callsites would be clearer if you made the function
>>> return true for "PSCI call handled", false for "not recognised,
>>> give the guest an UNDEF". Code like
>>> if (hvf_handle_psci
On 9/3/21 7:59 AM, Alex Bennée wrote:
Coverity doesn't know enough about how we have arranged our plugin TCG
ops to know we will always have incremented insn_idx before injecting
the callback. Let us assert it for the benefit of Coverity and protect
ourselves from accidentally breaking the assump
@@ -2233,8 +2188,7 @@ static void text_console_do_init(Chardev
*chr, DisplayState *ds)
int g_width = 80 * FONT_WIDTH;
int g_height = 24 * FONT_HEIGHT;
- s->out_fifo.buf = s->out_fifo_buf;
- s->out_fifo.buf_size = sizeof(s->out_fifo_buf);
+ fifo8_cr
On 9/12/21 1:36 PM, Alexander Graf wrote:
I think the callsites would be clearer if you made the function
return true for "PSCI call handled", false for "not recognised,
give the guest an UNDEF". Code like
if (hvf_handle_psci_call(cpu)) {
stuff;
}
looks like the
On 15.06.21 14:54, Peter Maydell wrote:
> On Wed, 19 May 2021 at 21:23, Alexander Graf wrote:
>> We need to handle PSCI calls. Most of the TCG code works for us,
>> but we can simplify it to only handle aa64 mode and we need to
>> handle SUSPEND differently.
>>
>> This patch takes the TCG code a
On 15.06.21 12:56, Peter Maydell wrote:
> On Wed, 19 May 2021 at 21:23, Alexander Graf wrote:
>> Now that we have working system register sync, we push more target CPU
>> properties into the virtual machine. That might be useful in some
>> situations, but is not the typical case that users want.
On 9/11/21 9:54 AM, Philippe Mathieu-Daudé wrote:
Philippe Mathieu-Daudé (24):
target/avr: Remove pointless use of CONFIG_USER_ONLY definition
target/i386: Restrict sysemu-only fpu_helper helpers
target/i386: Simplify TARGET_X86_64 #ifdef'ry
target/xtensa: Restrict do_transaction_fail
On 9/12/21 10:27 AM, Philippe Mathieu-Daudé wrote:
Restrict PowerPCCPUClass::has_work() and ppc_cpu_has_work()
- SysemuCPUOps::has_work() implementation - to TCG sysemu.
Signed-off-by: Philippe Mathieu-Daudé
---
target/ppc/cpu-qom.h | 4 +++-
target/ppc/cpu_init.c | 24 ++---
On 9/12/21 10:27 AM, Philippe Mathieu-Daudé wrote:
We're moving the hook from CPUState to TCGCPUOps. TCGCPUOps is
a const structure, so to avoid creating multiple versions of
the same structure, simply changing the has_work() handler,
introduce yet another indirection with a has_work() handler in
Datagram sockets are connectionless and unreliable.
The sender does not know the capacity of the receiver
and may send more packets than the receiver can handle.
Add two more dedicate virtqueues for datagram sockets,
so that it will not unfairly steal resources from
stream and future connection-or
On 9/12/21 10:27 AM, Philippe Mathieu-Daudé wrote:
The SPARC target only support TCG acceleration. Remove the CONFIG_TCG
supports
definition introduced by mistake in commit 78271684719 ("cpu: tcg_ops:
move to tcg-cpu-ops.h, keep a pointer in CPUClass").
Reported-by: Richard Henderson
Signed-
Am 12.09.21 um 19:58 schrieb Volker Rümelin:
@@ -1185,6 +1138,7 @@ void kbd_put_keysym_console(QemuConsole *s,
int keysym)
uint8_t buf[16], *q;
CharBackend *be;
int c;
+ uint32_t free;
Better call it num_free, to avoid symbol clash (even if we don't us
On 9/12/21 10:27 AM, Philippe Mathieu-Daudé wrote:
Commit 372579427a5 ("tcg: enable thread-per-vCPU") added the following
comment describing EXCP_HALTED in qemu_tcg_cpu_thread_fn():
case EXCP_HALTED:
/* during start-up the vCPU is reset and the thread is
* kicked severa
@@ -1185,6 +1138,7 @@ void kbd_put_keysym_console(QemuConsole *s,
int keysym)
uint8_t buf[16], *q;
CharBackend *be;
int c;
+ uint32_t free;
Better call it num_free, to avoid symbol clash (even if we don't use
free() directly), it helps reading and can
On 9/12/21 9:48 AM, Mark Cave-Ayland wrote:
> Convert nubus_device_realize() to use a bitmap to manage available slots to
> allow
> for future Nubus devices to be plugged into arbitrary slots from the command
> line.
>
> Update mac_nubus_bridge_init() to only allow slots 0x9 to 0xe on a Macintos
On 9/12/21 9:49 AM, Mark Cave-Ayland wrote:
> Since nubus-bridge is a container for NubusBus then it should be embedded
> directly within the bridge device using qbus_create_inplace().
>
> Signed-off-by: Mark Cave-Ayland
> ---
> hw/m68k/q800.c | 2 +-
> hw/nubus/mac-nubus-bridge.c |
On 9/12/21 7:20 PM, Mark Cave-Ayland wrote:
> On 12/09/2021 16:50, Philippe Mathieu-Daudé wrote:
>
>> On 9/12/21 9:48 AM, Mark Cave-Ayland wrote:
>>> According to "Designing Cards and Drivers for the Macintosh Family"
>>> each physical
>>> nubus slot can access 2 separate address ranges: a super s
cpu_common_has_work() is the default has_work() implementation
and returns 'false'.
Explicit it for the QTest / HAX / HVF / NVMM / Xen accelerators
and remove cpu_common_has_work().
Since there are no more implementations of SysemuCPUOps::has_work,
remove it along with the assertion in cpu_has_wo
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/xtensa/cpu.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c
index c1cbd03595e..5cb19a88819 100644
--- a/ta
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/tricore/cpu.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c
index b95682b7f04..419fa624bd5 100644
--- a/target/tr
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/sparc/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c
index e83e305aa9d..4a63ed12644 100644
--- a/target/sparc/cpu.
The SPARC target only support TCG acceleration. Remove the CONFIG_TCG
definition introduced by mistake in commit 78271684719 ("cpu: tcg_ops:
move to tcg-cpu-ops.h, keep a pointer in CPUClass").
Reported-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/sparc/cpu.c | 2 --
1
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/sh4/cpu.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c
index 2047742d03c..fb2116dc52e 100644
--- a/target/sh4/cpu.c
+++
With arm32, the ABI gives us 8-byte alignment for the stack.
While it's possible to realign the stack to provide 16-byte alignment,
it's far easier to simply not encode 16-byte alignment in the
VLD1 and VST1 instructions that we emit.
Remove the assertion in temp_allocate_frame, limit natural alig
On 9/12/21 9:49 AM, Mark Cave-Ayland wrote:
> The declaration ROM is located at the top-most address of the standard slot
> space.
>
> Signed-off-by: Mark Cave-Ayland
> ---
> hw/nubus/nubus-device.c | 43 +++-
> include/hw/nubus/nubus.h | 5 +
> 2 files
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/rx/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/rx/cpu.c b/target/rx/cpu.c
index 25a4aa2976d..ac6b40b2716 100644
--- a/target/rx/cpu.c
+++ b/targ
We're moving the hook from CPUState to TCGCPUOps. TCGCPUOps is
a const structure, so to avoid creating multiple versions of
the same structure, simply changing the has_work() handler,
introduce yet another indirection with a has_work() handler in
PowerPCCPUClass, and ppc_cpu_has_work() method which
Restrict PowerPCCPUClass::has_work() and ppc_cpu_has_work()
- SysemuCPUOps::has_work() implementation - to TCG sysemu.
Signed-off-by: Philippe Mathieu-Daudé
---
target/ppc/cpu-qom.h | 4 +++-
target/ppc/cpu_init.c | 24 ++--
2 files changed, 21 insertions(+), 7 deletions(-)
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/nios2/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index 947bb09bc1e..9938d7c2919 100644
--- a/target/nios2/cpu.
has_work() is sysemu specific, and Hexagon target only provides
a linux-user implementation. Remove the unused hexagon_cpu_has_work().
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/hexagon/cpu.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/target/he
Restrict has_work() to TCG sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/riscv/cpu.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 13575c14085..abb555a8bdb 100644
--- a/target/r
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/m68k/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c
index 66d22d11895..ad5d26b5c9e 100644
--- a/target/m68k/cpu.c
++
Restrict has_work() to TCG sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/arm/cpu.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index ba0741b20e4..e11aa625a5f 100644
--- a/target/arm/cpu.
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/openrisc/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/openrisc/cpu.c b/target/openrisc/cpu.c
index 27cb04152f9..3c368a1bde7 100644
--- a/target/o
Restrict has_work() to TCG sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/i386/cpu.c | 6 --
target/i386/tcg/tcg-cpu.c | 8 +++-
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 04
Restrict has_work() to TCG sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/s390x/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 7b7b05f1d3a..df8ade9021d 100644
--- a/target/s390x/
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/alpha/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c
index 93e16a2ffb4..1ca601cac5b 100644
--- a/target/alpha/cpu.
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/avr/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/avr/cpu.c b/target/avr/cpu.c
index 5d70e34dd54..6d51f91ca2c 100644
--- a/target/avr/cpu.c
+++ b/tar
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/hppa/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c
index e8edd189bfc..be940ae2246 100644
--- a/target/hppa/cpu.c
++
Restrict has_work() to TCG sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/mips/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/mips/cpu.c b/target/mips/cpu.c
index 00e0c55d0e4..3639c03f8ea 100644
--- a/target/mips/cpu.
Implement KVM has_work() handler in AccelOpsClass and
remove it from cpu_thread_is_idle() since cpu_has_work()
is already called.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
accel/kvm/kvm-accel-ops.c | 6 ++
softmmu/cpus.c| 2 +-
2 files changed, 7 i
Implement WHPX has_work() handler in AccelOpsClass and
remove it from cpu_thread_is_idle() since cpu_has_work()
is already called.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
softmmu/cpus.c| 4 +---
target/i386/whpx/whpx-accel-ops.c | 6 ++
2
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/microblaze/cpu.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c
index 15db277925f..36e6e540483 100644
---
Add TCG target-specific has_work() handler in TCGCPUOps,
and add tcg_cpu_has_work() as AccelOpsClass has_work()
implementation.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/core/tcg-cpu-ops.h | 4
accel/tcg/tcg-accel-ops.c | 12
2 fi
We want to make cpu_has_work() per-accelerator. Only declare its
prototype and move its definition to softmmu/cpus.c.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/core/cpu.h | 8 +---
softmmu/cpus.c| 8
2 files changed, 9 insertions(+)
Commit 372579427a5 ("tcg: enable thread-per-vCPU") added the following
comment describing EXCP_HALTED in qemu_tcg_cpu_thread_fn():
case EXCP_HALTED:
/* during start-up the vCPU is reset and the thread is
* kicked several times. If we don't ensure we go back
* to sl
Restrict has_work() to sysemu.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/cris/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/cris/cpu.c b/target/cris/cpu.c
index c2e7483f5bd..b9f30ba58fa 100644
--- a/target/cris/cpu.c
++
Introduce an accelerator-specific has_work() handler.
Eventually call it from cpu_has_work().
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
include/sysemu/accel-ops.h | 5 +
softmmu/cpus.c | 3 +++
2 files changed, 8 insertions(+)
diff --git a/include
cpu_has_work() is only called from system emulation code.
Reviewed-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/core/cpu.h | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/include/hw/core/cpu.h b/include/hw/core
Missing review:
- 0001-accel-tcg-Restrict-cpu_handle_halt-to-sysemu.patch
- 0020-target-ppc-Introduce-PowerPCCPUClass-has_work.patch
- 0021-target-ppc-Restrict-has_work-handlers-to-sysemu-and-.patch
- 0026-target-sparc-Remove-pointless-use-of-CONFIG_TCG-defi.patch
Hi,
CPU has_work() is a per-acce
On 12/09/2021 16:50, Philippe Mathieu-Daudé wrote:
On 9/12/21 9:48 AM, Mark Cave-Ayland wrote:
According to "Designing Cards and Drivers for the Macintosh Family" each
physical
nubus slot can access 2 separate address ranges: a super slot memory region
which
is 256MB and a standard slot memor
On 12/09/2021 17:00, Philippe Mathieu-Daudé wrote:
On 9/12/21 9:49 AM, Mark Cave-Ayland wrote:
Each Nubus slot has an IRQ line that can be used to request service from the
CPU. Connect the IRQs to the Nubus bridge so that they can be wired up using
qdev
gpios accordingly, and introduce a new n
On 12/09/2021 16:47, Philippe Mathieu-Daudé wrote:
On 9/12/21 9:48 AM, Mark Cave-Ayland wrote:
This patchset is the next set of changes required to boot MacOS on the q800
machine. The
main aim of these patches is to improve the Nubus support so that devices can
be plugged
into the Nubus from
On 12/09/2021 16:18, Philippe Mathieu-Daudé wrote:
On 9/12/21 9:49 AM, Mark Cave-Ayland wrote:
These allow tracing of the Nubus enumeration process by the guest OS.
Signed-off-by: Mark Cave-Ayland
---
hw/nubus/nubus-bus.c | 10 +++---
hw/nubus/trace-events | 7 +++
hw/nubus/trac
On 12/09/2021 16:15, Philippe Mathieu-Daudé wrote:
On 9/12/21 9:48 AM, Mark Cave-Ayland wrote:
This prepares for allowing Nubus devices to be placed in a specific slot instead
of always being auto-allocated by the bus itself.
Signed-off-by: Mark Cave-Ayland
---
hw/nubus/nubus-device.c | 6
On 9/8/21 8:44 AM, Peter Maydell wrote:
Trim down the #includes in qemu.h where we can, either by
dropping unneeded headers or by moving them to user-internals.h.
This includes deleting a couple of #includes that appear at
weird points midway through the header file.
Signed-off-by: Peter Maydel
On 9/8/21 8:44 AM, Peter Maydell wrote:
Currently the linux-user qemu.h pulls in gdbstub.h. There's no real reason
why it should do this; include it directly from the C files which require
it, and drop the include line in qemu.h.
(Note that several of the C files previously relying on this indir
On Sun, Sep 12, 2021 at 4:53 PM Volker Rümelin wrote:
> The test if the chardev frontend is connected in
> kbd_put_keysym_console() is redundant, because the call
> to qemu_chr_be_can_write() in kbd_send_chars() tests
> the connected condition again.
>
> Remove the redundant test whether the char
On 9/8/21 8:44 AM, Peter Maydell wrote:
qemu.h is included in various non-linux-user files (which
mostly want the TaskState struct and the functions for
doing usermode access to guest addresses like lock_user(),
unlock_user(), get_user*(), etc).
Split out the parts that are only used in linux-us
When vDPA applicaiton in client mode shutdown, unmapped VQ notifier
might being accessed by VM thread under hight tx traffic, it will
crash VM in rare conditon. This patch try to fix it with better RCU
sychronization of new flatview.
Xueming Li (2):
vhost-user: fix VirtQ notifier cleanup
vhost
On 9/8/21 8:44 AM, Peter Maydell wrote:
Split the safe-syscall macro from qemu.h into a new safe-syscall.h.
Signed-off-by: Peter Maydell
Reviewed-by: Philippe Mathieu-Daudé
---
linux-user/qemu.h | 135 -
linux-user/safe-syscall.h | 154 +
When vhost-user device cleanup and unmmap notifier address, VM cpu
thread that writing the notifier failed with accessing invalid address.
To avoid this concurrent issue, wait memory flatview update by draining
rcu callbacks, then unmap notifiers.
Fixes: 44866521bd6e ("vhost-user: support registe
When vhost-user vdpa client restart, VQ notifier resources become
invalid, no need to keep mmap, vdpa client will set VQ notifier after
reconnect.
Removes VQ notifier restore and related flags.
Fixes: 44866521bd6e ("vhost-user: support registering external host notifiers")
Cc: tiwei@intel.com
On 9/8/21 8:44 AM, Peter Maydell wrote:
Split out the mmap prototypes into a new header user-mmap.h
which we only include where required.
Signed-off-by: Peter Maydell
---
linux-user/qemu.h | 14 --
linux-user/user-mmap.h | 34 ++
linux
On 9/8/21 8:44 AM, Peter Maydell wrote:
Split guest-binary loader prototypes out into a new header
loader.h which we include only where required.
Signed-off-by: Peter Maydell
---
linux-user/loader.h| 59 ++
linux-user/qemu.h | 40 --
On 9/8/21 8:43 AM, Peter Maydell wrote:
Split the signal related prototypes into the existing header file
signal-common.h, and include it in those places that now require it.
Signed-off-by: Peter Maydell
---
v1->v2: use existing signal-common.h instead of new header
---
linux-user/qemu.h
On 9/8/21 8:43 AM, Peter Maydell wrote:
The functions implemented in strace.c are only used in a few files in
linux-user; split them out of qemu.h and into a new strace.h header
which we include in the places that need it.
Signed-off-by: Peter Maydell
Reviewed-by: Philippe Mathieu-Daudé
---
li
On 9/12/21 9:49 AM, Mark Cave-Ayland wrote:
> Each Nubus slot has an IRQ line that can be used to request service from the
> CPU. Connect the IRQs to the Nubus bridge so that they can be wired up using
> qdev
> gpios accordingly, and introduce a new nubus_set_irq() function that can be
> used
> b
On 9/8/21 8:43 AM, Peter Maydell wrote:
We're about to move a lot of the code in qemu.h out into different
header files; fix the coding style nits first so that checkpatch
is happy with the pure code-movement patches. This is mostly
block-comment style but also a few whitespace issues.
Signed-of
Clang only sets _CALL_ELF for ppc64, and nothing at all to specify
the ABI for ppc32. Make a good guess based on other symbols.
Reported-by: Brad Smith
Signed-off-by: Richard Henderson
---
tcg/ppc/tcg-target.c.inc | 21 ++---
1 file changed, 18 insertions(+), 3 deletions(-)
di
On Sun, Sep 12, 2021 at 5:03 PM Volker Rümelin wrote:
> There's a ChardevClass chr_accept_input() callback function that
> can replace the write retry timer.
>
> Signed-off-by: Volker Rümelin
>
Reviewed-by: Marc-André Lureau
---
> ui/console.c | 28 +---
> 1 file chan
From: Bin Meng
Since commit 1c2adb958fc0 ("tcg: Initialize cpu_env generically"),
these tcg_global_reg_new_ macros are not used anywhere.
Signed-off-by: Bin Meng
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20210816143507.11200-1-bmeng...@gmail.com>
Signed-off-by: Richard Henderson
---
i
If __APPLE__, ensure that _CALL_DARWIN is set, then remove
our local TCG_TARGET_CALL_DARWIN.
Signed-off-by: Richard Henderson
---
tcg/ppc/tcg-target.c.inc | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index e0f4665
From: "Jose R. Ziviani"
Commit 5e8892db93 fixed several function signatures but tcg_out_vec_op
for arm is missing. It causes a build error on armv6 and armv7:
tcg-target.c.inc:2718:42: error: argument 5 of type 'const TCGArg *'
{aka 'const unsigned int *'} declared as a pointer [-Werror=array-pa
From: Ilya Leoshkevich
translate_insn() implementations fetch instruction bytes piecemeal,
which can cause qemu-user to generate inconsistent translations if
another thread modifies them concurrently [1].
Fix by making pages containing translated instruction non-writable
right before loading ins
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