Commit 4a27a638e7 "fdc: Deprecate configuring floppies with -global
isa-fdc" actually deprecated any use of floppy controller driver
properties, not just with -global. Correct the deprecation note
accordingly.
Fixes: 4a27a638e718b445648de6b27c709353551d9b44
Signed-off-by: Markus Armbruster
Hello, this problem is resolved when using Meson 0.57.1, as suggested by
bonzini on #qemu (OFTC).
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You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1919253
Title:
QEMU doesn't build reproducibly
The QEMU PSCI implementation is not used for KVM,
we do not need the kvm constants header.
Signed-off-by: Claudio Fontana
---
target/arm/arm-powerctl.h | 2 --
target/arm/psci.c | 1 -
2 files changed, 3 deletions(-)
diff --git a/target/arm/arm-powerctl.h b/target/arm/arm-powerctl.h
extract the SVE-related cpu object properties and functions,
and move them to a separate module.
Disentangle SVE from pauth that is a separate, TCG-only feature.
Signed-off-by: Claudio Fontana
---
target/arm/cpu-sve.h | 40 +
target/arm/cpu.h | 20 +--
target/arm/cpu-sve.c
The previous commit rendered the name fdctrl_connect_drives() somewhat
misleading. Get rid of it by inlining the (now pretty simple)
function into its only caller.
Signed-off-by: Markus Armbruster
Reviewed-by: Daniel P. Berrangé
Reviewed-by: John Snow
Message-id:
and adapt the code including the header references,
and trace-events / trace.h
Signed-off-by: Claudio Fontana
---
meson.build | 2 +-
target/arm/cpu.h | 2 +-
target/arm/{ => kvm}/kvm-consts.h | 0
target/arm/{ => kvm}/kvm_arm.h| 0
Signed-off-by: Claudio Fontana
---
target/arm/cpu.c | 4
target/arm/kvm/kvm-cpu.c | 1 +
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 3d6501c2c5..ac01fa0bae 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -786,10
Hi Thomas,
Sorry for the late reply.
On Wed, Mar 10, 2021 at 2:49 AM Thomas Huth wrote:
>
> On 09/03/2021 23.27, Philippe Mathieu-Daudé wrote:
> > ping?
>
> I guess we really need someone who could act as a maintainer for the
> tests/acceptance directory, who could pick up patches and send pull
provide helper functions there to initialize 32bit models,
and export the a15 cpu model.
We still need to keep around a15 until we sort out the board configurations.
cpu.c will continue to contain the common parts between
32 and 64.
Note that we need to build cpu32 also for TARGET_AARCH64,
we need to be careful not to use
if (tcg_enabled())
here, because of the VMSTATE definitions in machine.c,
which are only protected by CONFIG_TCG, and thus
it would break the --enable-tcg --enable-kvm build.
Signed-off-by: Claudio Fontana
---
target/arm/tcg/tcg-cpu.h| 1 +
this function is used for kvm too, add it to the
cpu-common module.
Signed-off-by: Claudio Fontana
---
target/arm/cpu-common.c | 11 +++
target/arm/tcg/helper.c | 11 ---
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/target/arm/cpu-common.c
move the call for sysemu specifically in machine_run_board_init,
mirror the calling sequence for user mode too.
Suggested-by: Paolo Bonzini
Signed-off-by: Claudio Fontana
---
bsd-user/main.c | 2 +-
hw/core/machine.c | 1 +
linux-user/main.c | 2 +-
softmmu/vl.c | 1 -
4 files changed,
On Tue, 16 Mar 2021 18:33:47 +0100
Paolo Bonzini wrote:
> On 16/03/21 17:49, Igor Mammedov wrote:
> > | smm=on | smm=off|
> > --
> > QEMU6.0 pc-i440fx-5.2 |pass| pass |
> > defaut smm-compat=on |
it is required by arch-dump.c and cpu.c, so apparently
we need this for KVM too
Signed-off-by: Claudio Fontana
---
target/arm/cpu-common.c | 43 +
target/arm/tcg/helper.c | 33 ---
2 files changed, 43 insertions(+), 33
on ARM we currently list and build all machines, even when
building KVM-only, without TCG.
Until we fix this (and we only list and build machines that are
compatible with KVM), only test specifically using the "virt"
machine in this case.
Signed-off-by: Claudio Fontana
Cc: Philippe
* Philippe Mathieu-Daudé (phi...@redhat.com) wrote:
> On 3/16/21 6:21 PM, Dr. David Alan Gilbert wrote:
> > Hi,
> > I've got a half-baked idea, which I thought might be worth mentioning.
> >
> > How hard would it be to give qemu a usbredir server rather than client?
> > It would have nothing
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/arm/cpu-common.c | 42 +
target/arm/tcg/helper.c | 41
2 files changed, 42 insertions(+), 41 deletions(-)
diff --git
This reverts commit 6e937ba7f8fb90d66cb3781f7fed32fb4239556a
This change breaks quickly at startup, as all interfaces in boards
are checked in vl.c in select_machine():
{
GSList *machines = object_class_get_list(TYPE_MACHINE, false);
}
In order to restrict v8M IDAU to TCG,
we need to first
while on x86 all CPU classes can use the same set of TCGCPUOps,
on ARM the right accel behavior depends on the type of the CPU.
So we need a way to specialize the accel behavior according to
the CPU. Therefore, add a second initialization, after the
accel_cpu->cpu_class_init, that allows to do
start by moving minimal init and realizefn code.
Signed-off-by: Claudio Fontana
Cc: Paolo Bonzini
---
target/arm/tcg/tcg-cpu.h| 4 ++-
target/arm/cpu.c| 38 +++
target/arm/tcg/sysemu/tcg-cpu.c | 27 +++
cpu.c,
cpu32.c,
cpu64.c,
tcg/sysemu/tcg-cpu.c,
all need a good cleanup when it comes to included header files.
Signed-off-by: Claudio Fontana
---
target/arm/cpu.c| 8 ++--
target/arm/cpu32.c | 14 --
target/arm/cpu64.c | 6 --
on ARM we currently list and build all machines, even when
building KVM-only, without TCG.
Until we fix this (and we only list and build machines that are
compatible with KVM), only test specifically using the "virt"
machine in this case.
Signed-off-by: Claudio Fontana
Cc: Philippe
start by moving minimal init and realizefn code.
Signed-off-by: Claudio Fontana
---
target/arm/internals.h | 1 -
target/arm/cpu-sysemu.c| 32 --
target/arm/cpu.c | 43 +++--
target/arm/kvm/kvm-cpu.c | 122 +
We do not move psci.c to tcg/ because we expect other
hypervisors to use it (waiting for HVF enablement).
Signed-off-by: Claudio Fontana
Cc: Alexander Graf
---
target/arm/meson.build | 4
1 file changed, 4 insertions(+)
diff --git a/target/arm/meson.build b/target/arm/meson.build
index
test is TCG-only.
Signed-off-by: Claudio Fontana
Cc: Philippe Mathieu-Daudé
---
tests/qtest/bios-tables-test.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index e020c83d2a..bd7b85909c 100644
---
There might be more than just KVM and TCG in the future,
so where appropriate, replace broad "else" statements
with the appropriate if (accel_enabled()) check.
Also invert some checks for !kvm_enabled() or !tcg_enabled()
where it seems appropriate to do so.
Note that to make qtest happy we need
After this patch it is possible to build only kvm:
./configure --disable-tcg --enable-kvm
Signed-off-by: Claudio Fontana
---
target/arm/cpu-sysemu.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/target/arm/cpu-sysemu.c b/target/arm/cpu-sysemu.c
index
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
[claudio: moved vec_internal.h and op_addsub.h to tcg/ too]
Signed-off-by: Claudio Fontana
---
meson.build | 1 +
target/arm/{ => tcg}/op_addsub.h | 0
target/arm/tcg/trace.h | 1 +
and arm_phys_excp_target_el since it is tied up inside the
same #ifdef block.
aarch64_sync_32_to_64 and aarch64_sync_64_to_32 are
mixed in with the TCG helpers, but they shouldn't, as they
are needed for KVM too.
kvm_arch_get_registers()
{
if (!is_a64(env)) {
we need this for KVM too.
Signed-off-by: Claudio Fontana
---
target/arm/cpu-sysemu.c | 60
target/arm/cpu-user.c | 5
target/arm/tcg/helper.c | 61 -
3 files changed, 65 insertions(+), 61 deletions(-)
diff
Signed-off-by: Claudio Fontana
Reviewed-by: Philippe Mathieu-Daudé
---
target/arm/cpu-sysemu.c | 17 +++--
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/target/arm/cpu-sysemu.c b/target/arm/cpu-sysemu.c
index 126263dbf4..eb928832a9 100644
---
cpu-vfp.c: vfp_get_fpsr and vfp_set_fpsr are needed also for KVM,
so create a new cpu-vfp.c
tcg/cpu-vfp.c: vfp_get_fpscr_from_host and vv are TCG-only, so we
move the implementation to tcg/cpu-vfp.c
kvm/helper-stubs.c: vfp_get_fpscr_from_host and vv stubs for KVM.
move exception code out of tcg/
as we need part of it for KVM too.
put the exception code into separate cpu modules as appropriate,
including:
cpu-sysemu.c
tcg/tcg-cpu.c
tcg/sysemu/tcg-cpu.c
to avoid naming confusion with the existing cpu_tcg.c,
containg cpu models definitions for 32bit
Signed-off-by: Claudio Fontana
Cc: Paolo Bonzini
Reviewed-by: Richard Henderson
---
target/i386/gdbstub.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c
index 4ad1295425..098a2ad15a 100644
--- a/target/i386/gdbstub.c
+++
at least the armv7m one should go away with proper
configuration changes (only enabling possible boards for KVM).
Signed-off-by: Claudio Fontana
---
target/arm/kvm/helper-stubs.c | 27 +++
target/arm/kvm/meson.build| 3 +++
target/arm/meson.build| 1 +
3
16.03.2021 19:08, Roman Kagan wrote:
On Mon, Mar 15, 2021 at 11:15:44PM +0300, Vladimir Sementsov-Ogievskiy wrote:
15.03.2021 09:06, Roman Kagan wrote:
As the reconnect logic no longer interferes with drained sections, it
appears unnecessary to explicitly manipulate the in_flight counter.
this should go away once the configuration and hw/arm is clean
Signed-off-by: Claudio Fontana
---
hw/arm/boot.c | 5 -
target/arm/arm-powerctl.c | 8 +---
target/arm/kvm/helper-stubs.c | 6 ++
3 files changed, 15 insertions(+), 4 deletions(-)
diff --git
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/cpu-internal.h | 70 +++
target/i386/cpu-sysemu.c | 352 +
target/i386/cpu.c | 385 +
target/i386/meson.build| 1 +
4 files
we need as a result to move switch_mode too,
so we put an implementation into cpu_user and cpu_sysemu.
Signed-off-by: Claudio Fontana
---
target/arm/cpu.h| 2 +
target/arm/cpu-common.c | 192 +++
target/arm/cpu-sysemu.c | 30 ++
Signed-off-by: Claudio Fontana
---
target/arm/cpregs.h | 54 ++---
target/arm/cpregs.c | 60 ++
target/arm/tcg/cpregs.c | 253 ++--
3 files changed, 241 insertions(+), 126 deletions(-)
diff --git a/target/arm/cpregs.h
of note, cpreg lists were previously initialized by TCG first,
and then thrown away and replaced with the data coming from KVM.
Now we just initialize once, either for TCG or for KVM.
Signed-off-by: Claudio Fontana
---
target/arm/cpu.c | 32 ++--
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/tcg/excp_helper.c| 572 --
target/i386/tcg/sysemu/excp_helper.c | 581 +++
target/i386/tcg/user/excp_helper.c | 39 ++
target/i386/tcg/sysemu/meson.build |
Signed-off-by: Claudio Fontana
---
target/arm/cpu-mmu.c| 95 +
target/arm/tcg/helper.c | 95 -
2 files changed, 95 insertions(+), 95 deletions(-)
diff --git a/target/arm/cpu-mmu.c b/target/arm/cpu-mmu.c
index
Signed-off-by: Claudio Fontana
---
target/arm/cpu-mmu.h| 3 +-
target/arm/cpu-mmu-sysemu.c | 149
2 files changed, 101 insertions(+), 51 deletions(-)
diff --git a/target/arm/cpu-mmu.h b/target/arm/cpu-mmu.h
index fdedc8fb92..01b060613a 100644
---
create a separate tcg/sysemu/fpu_helper.c for the sysemu-only parts.
For user mode, some small #ifdefs remain in tcg/fpu_helper.c
which do not seem worth splitting into their own user-mode module.
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/cpu.h
Signed-off-by: Claudio Fontana
---
target/arm/cpu-common.c | 41 +
target/arm/tcg/helper.c | 29 -
target/arm/meson.build | 1 +
3 files changed, 42 insertions(+), 29 deletions(-)
create mode 100644 target/arm/cpu-common.c
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/arm/{ => tcg}/translate-a64.h | 0
target/arm/{ => tcg}/translate.h | 0
target/arm/{ => tcg}/a32-uncond.decode| 0
target/arm/{ => tcg}/a32.decode | 0
target/arm/{ => tcg}/m-nocp.decode
Here a new version of the series that enables kvm-only builds.
The goal here is to enable the KVM-only build.
In this iteration, SVE AARCH64 CPU properties have been
refactored slightly, to split the functionality from cpu to
cpu-sve first, and then putting the accel-specific stuff
in tcg/ and
Hi.
I have a question about adding
a network device.
qemu-system-arm -machine vexpress-a9 \
-net nic,model=lan9118 -net user ...
works for me, but 'man qemu-system-arm'
says this is "Legacy option".
Is there any new (or recommended) form
to use a lan9118 device?
If I understand
move work is needed later on to split things into
tcg-specific portions and kvm-specific portions of this
Signed-off-by: Claudio Fontana
---
target/arm/internals.h | 8 ++-
target/arm/cpu-sysemu.c | 105
target/arm/cpu.c| 83
the lack of target_user_arch makes it hard to fully leverage the
build system in order to separate user code from sysemu code.
Provide it, so that we can avoid the proliferation of #ifdef
in target code.
Signed-off-by: Claudio Fontana
Reviewed-by: Alex Bennée
[claudio: added changes for new
cpu_load_efer is now used only for sysemu code.
Therefore, move this function implementation to
sysemu-only section of helper.c
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/cpu.h| 20 +---
target/i386/helper.c | 13 +
2 files
Signed-off-by: Claudio Fontana
---
target/arm/tcg/meson.build| 3 +++
target/arm/tcg/sysemu/meson.build | 3 +++
target/arm/tcg/user/meson.build | 3 +++
3 files changed, 9 insertions(+)
create mode 100644 target/arm/tcg/sysemu/meson.build
create mode 100644
i386 is the first user of AccelCPUClass, allowing to split
cpu.c into:
cpu.ccpuid and common x86 cpu functionality
host-cpu.c host x86 cpu functions and "host" cpu type
kvm/kvm-cpu.cKVM x86 AccelCPUClass
hvf/hvf-cpu.cHVF x86 AccelCPUClass
tcg/tcg-cpu.cTCG x86
For now we just copy over the previous user stubs, but really,
everything that requires s->cpl == 0 should be impossible
to trigger from user-mode emulation.
Later on we should add a check that asserts this easily f.e.:
static bool check_cpl0(DisasContext *s)
{
int cpl = s->cpl;
#ifdef
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/tcg/helper-tcg.h| 5 +
target/i386/tcg/seg_helper.h| 66
target/i386/tcg/seg_helper.c| 233 +---
target/i386/tcg/sysemu/seg_helper.c | 125 +++
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/arm/tcg/meson.build | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/target/arm/tcg/meson.build b/target/arm/tcg/meson.build
index 0bd4e9d954..3b4146d079 100644
--- a/target/arm/tcg/meson.build
+++
v26 -> v27: rebased on latest master
v25 -> v26:
* i386: separate fpu_helper into user and sysemu parts
- removed the splitting of the user mode into their own user/fpu_helper.c,
seems not worth it.
v24 -> v25:
* i386: separate fpu_helper into user and sysemu parts
- added 2 preliminary
a number of registers are read as 64bit under the condition that
(hflags & HF_CS64_MASK) || TARGET_X86_64)
and a number of registers are written as 64bit under the condition that
(hflags & HF_CS64_MASK).
Provide some auxiliary functions that do that.
Signed-off-by: Claudio Fontana
Cc: Paolo
for user-mode, assert that the hidden IOBPT flags are not set
while attempting to generate io_bpt helpers.
Signed-off-by: Claudio Fontana
Cc: Paolo Bonzini
Reviewed-by: Richard Henderson
---
target/i386/helper.h| 7 +
target/i386/tcg/helper-tcg.h| 3 +
From: Richard Henderson
The helper_* functions must use GETPC() to unwind from TCG.
The cpu_x86_* functions cannot, and directly calling the
helper_* functions is a bug. Split out new functions that
perform the work and can be used by both.
Signed-off-by: Richard Henderson
Reviewed-by:
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/tcg/misc_helper.c| 463 ---
target/i386/tcg/sysemu/misc_helper.c | 438 +
target/i386/tcg/user/misc_stubs.c| 75 +
target/i386/tcg/sysemu/meson.build
Signed-off-by: Claudio Fontana
Reviewed-by: Richard Henderson
---
target/i386/tcg/tcg-cpu.h | 24 +
target/i386/tcg/sysemu/tcg-cpu.c | 83 ++
target/i386/tcg/tcg-cpu.c | 75 ++-
target/i386/tcg/meson.build|
smm is only really useful for sysemu, split in two modules
around the CONFIG_USER_ONLY, in order to remove the ifdef
and use the build system instead.
add cpu_abort() when detecting attempts to enter SMM mode via
SMI interrupt in user-mode, and assert that the cpu is not
in SMM mode while
avoid open coding the accesses to cpu->accel_cpu interfaces,
and instead introduce:
accel_cpu_instance_init,
accel_cpu_realizefn
to be used by the targets/ initfn code,
and by cpu_exec_realizefn respectively.
Signed-off-by: Claudio Fontana
Reviewed-by: Alex Bennée
Reviewed-by: Richard
move the check for phys_bits outside of host_cpu_adjust_phys_bits,
because otherwise it is impossible to return an error condition
explicitly.
Signed-off-by: Claudio Fontana
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Alex Bennée
Reviewed-by: Richard Henderson
---
target/i386/host-cpu.c
16.03.2021 19:03, Roman Kagan wrote:
On Mon, Mar 15, 2021 at 11:10:14PM +0300, Vladimir Sementsov-Ogievskiy wrote:
15.03.2021 09:06, Roman Kagan wrote:
The reconnection logic doesn't need to stop while in a drained section.
Moreover it has to be active during the drained section, as the
overall, all devices' realize functions take an Error **errp, but return void.
hw/core/qdev.c code, which realizes devices, therefore does:
local_err = NULL;
dc->realize(dev, _err);
if (local_err != NULL) {
goto fail;
}
However, we can improve at least accel_cpu to return a meaningful bool
move the call to accel_cpu->cpu_realizefn to the general
cpu_exec_realizefn from target/i386, so it does not need to be
called for every target explicitly as we enable more targets.
Signed-off-by: Claudio Fontana
Reviewed-by: Alex Bennée
Reviewed-by: Richard Henderson
---
cpu.c |
From: Richard Henderson
Change the prefix from "helper" to "do". The former should be
reserved for those functions that are called from TCG; the latter
is in use within the file already for those functions that are
called from the helper functions, adding a "retaddr" argument.
Signed-off-by:
On 3/16/21 6:29 PM, Eric Blake wrote:
> On 3/16/21 12:24 PM, Philippe Mathieu-Daudé wrote:
>> Introduce the 'query-accels' QMP command which returns a list
>> of built-in accelerator names.
>>
>> - Accelerator is a QAPI enum of all existing accelerators,
>>
>> - AcceleratorInfo is a QAPI structure
On 3/16/21 9:49 AM, Rebecca Cran wrote:
+for (page = addr; page < (addr + length); page += TARGET_PAGE_SIZE) {
This test means that it's impossible to flush the last page of the address
space (addr + length == 0). I think better to do
for (l = 0; l < length; l += TARGET_PAGE_SIZE)
16.03.2021 15:25, Max Reitz wrote:
On 15.03.21 15:40, Vladimir Sementsov-Ogievskiy wrote:
15.03.2021 12:58, Max Reitz wrote:
[...]
The question is whether it really makes sense to even have a seqcache_read()
path when in reality it’s probably never accessed. I mean, besides the fact
that
On 15/03/21 19:38, Alexander Bulekov wrote:
https://gitlab.com/a1xndr/qemu tags/20210315-pull-request
Pulled, thanks.
Paolo
The following changes since commit 6e31b3a5c34c6e5be7ef60773e607f189eaa15f3:
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into
staging (2021-03-16 10:53:47 +)
are available in the Git repository at:
git://repo.or.cz/qemu/kevin.git tags/for-upstream
for you to
On 16/03/21 17:27, Reinoud Zandijk wrote:
On Tue, Mar 16, 2021 at 01:49:57PM +0100, Paolo Bonzini wrote:
On 16/03/21 13:13, Igor Mammedov wrote:
Although I don't know about nvmm case, this function also needs to be updated
if smi isn't supported.
can you submit a patch for this please?
On 16/03/21 17:49, Igor Mammedov wrote:
| smm=on | smm=off|
--
QEMU6.0 pc-i440fx-5.2 |pass| pass |
defaut smm-compat=on |||
--
Am 12.03.2021 um 18:35 hat Paolo Bonzini geschrieben:
> This is a replacement for -object QAPIfication that keeps QemuOpts
> in order to not break some of the CLI parsing extensions that OptsVisitor
> includes. Since keyval is not used, support for directly passing
> JSON syntax to the option
On 3/16/21 12:24 PM, Philippe Mathieu-Daudé wrote:
> Now than we can probe if the TCG accelerator is available
> at runtime with a QMP command, do it once at the beginning
> and only register the tests we can run.
> We can then replace the #ifdef'ry by an assertion.
>
> Signed-off-by: Philippe
On 3/16/21 12:24 PM, Philippe Mathieu-Daudé wrote:
> Introduce the qtest_has_accel() method which allows
> to query at runtime if a QEMU instance has an accelerator
which allows a runtime query on whether a QEMU instance
> built-in.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> Since v1:
>
On 3/16/21 12:24 PM, Philippe Mathieu-Daudé wrote:
> Introduce the 'query-accels' QMP command which returns a list
> of built-in accelerator names.
>
> - Accelerator is a QAPI enum of all existing accelerators,
>
> - AcceleratorInfo is a QAPI structure providing accelerator
> specific
Since commit 82bf7ae84ce ("target/arm: Remove KVM support for
32-bit Arm hosts") we can remove the comment / check added in
commit ab6b6a4 and directly run the bios-tables-test.
Signed-off-by: Philippe Mathieu-Daudé
---
tests/qtest/meson.build | 3 +--
1 file changed, 1 insertion(+), 2
Now than we can probe if the TCG accelerator is available
at runtime with a QMP command, do it once at the beginning
and only register the tests we can run.
We can then replace the #ifdef'ry by an assertion.
Signed-off-by: Philippe Mathieu-Daudé
---
v2: use global tcg_accel_available, call
On Tue, Mar 16, 2021 at 9:28 AM Jason Wang wrote:
>
>
> 在 2021/3/16 上午3:48, Eugenio Pérez 写道:
> > This series enable shadow virtqueue for vhost-net devices. This is a
> > new method of vhost devices migration: Instead of relay on vhost
> > device's dirty logging capability, SW assisted LM
On 3/16/21 12:24 PM, Philippe Mathieu-Daudé wrote:
> Since commit 82bf7ae84ce ("target/arm: Remove KVM support for
> 32-bit Arm hosts") we can remove the comment / check added in
> commit ab6b6a4 and directly run the bios-tables-test.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
>
Hi,
I've got a half-baked idea, which I thought might be worth mentioning.
How hard would it be to give qemu a usbredir server rather than client?
It would have nothing guest visible but would look logically like the
front (?) half of a usb interface; then you could use all of the
existing qemu
On Tue, 16 Mar 2021, Mark Cave-Ayland wrote:
On 16/03/2021 13:06, BALATON Zoltan wrote:
The PATCH 1 doesn't seem to be needed to have a working Pegasos 2 machine,
does it?
It is needed (as well as all other patches in the series). Patch 1 is
needed for getting serial output which is the only
Introduce the 'query-accels' QMP command which returns a list
of built-in accelerator names.
- Accelerator is a QAPI enum of all existing accelerators,
- AcceleratorInfo is a QAPI structure providing accelerator
specific information. Currently the common structure base
provides the name of
Introduce the qtest_has_accel() method which allows
to query at runtime if a QEMU instance has an accelerator
built-in.
Signed-off-by: Philippe Mathieu-Daudé
---
Since v1:
- rename qtest_probe_accel() -> qtest_has_accel()
- run with -machine none before creating QTestState
---
Hi,
This series aims at having accelerator-independent qtests
by querying a QEMU instance at runtime to check the list
of built-in accelerators.
First we add the 'query-accels' QMP command,
then we add the qtest_has_accel() method to libqtest,
finally we use this new method to allow running
On 3/16/21 11:52 AM, Markus Armbruster wrote:
> The following changes since commit 6e31b3a5c34c6e5be7ef60773e607f189eaa15f3:
>
> Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into
> staging (2021-03-16 10:53:47 +)
>
> are available in the Git repository at:
>
>
From: Keqian Zhu
For now the switch of vfio dirty page tracking is integrated into
@vfio_save_handler. The reason is that some PCI vendor driver may
start to track dirty base on _SAVING state of device, so if dirty
tracking is started before setting device state, vfio will report
full-dirty to
Duplicate sent by accident, my apologies.
On Mon, Mar 15, 2021 at 12:46:29PM +0200, Mahmoud Mandour wrote:
> On Mon, Mar 15, 2021 at 12:01 PM Stefan Hajnoczi
> wrote:
>
> > On Sun, Mar 14, 2021 at 05:23:24AM +0200, Mahmoud Mandour wrote:
> > > @@ -130,7 +130,7 @@ static struct fuse_req *fuse_ll_alloc_req(struct
> > fuse_session *se)
> >
From: Shenming Lu
In VFIO migration resume phase and some guest startups, there are
already unmasked vectors in the vector table when calling
vfio_msix_enable(). So in order to avoid inefficiently disabling
and enabling vectors repeatedly, let's allocate all needed vectors
first and then enable
From: Shenming Lu
In the VFIO VM state change handler when stopping the VM, the _RUNNING
bit in device_state is cleared which makes the VFIO device stop, including
no longer generating interrupts. Then we can save the pending states of
all interrupts in the GIC VM state change handler (on ARM).
On Tue, 16 Mar 2021 17:28:52 +0100
Reinoud Zandijk wrote:
> On Tue, Mar 16, 2021 at 01:53:01PM +0100, Igor Mammedov wrote:
> > > The image file was downloaded pre-installed from Microsoft for Edge
> > > browser
> > > evaluation. I used it first on Qemu 5.1 IIRC and it kept working in Qemu
> >
On Tue, Mar 16, 2021 at 03:55:59PM +0100, Kevin Wolf wrote:
> Am 16.03.2021 um 15:35 hat Kevin Wolf geschrieben:
> > Am 16.03.2021 um 14:17 hat Peter Maydell geschrieben:
> > > On Mon, 15 Mar 2021 at 12:35, Kevin Wolf wrote:
> > > >
> > > > The following changes since commit
> > > >
This policy suppresses deprecated bits in output, and thus permits
"testing the future". Implement it for QMP command results. Example:
when QEMU is run with -compat deprecated-output=hide, then
{"execute": "query-cpus-fast"}
yields
{"return": [{"thread-id": 9805, "props": {"core-id":
From: Eric Auger
In an attempt to fix smmu/virtio-iommu - vhost regression, commit
958ec334bca3 ("vhost: Unbreak SMMU and virtio-iommu on dev-iotlb support")
broke virtio-iommu integration. This is due to the fact VFIO registers
IOMMU_NOTIFIER_ALL notifiers, which includes
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