On 07/12/2022 16.29, Mark Cave-Ayland wrote:
On 06/12/2022 20:06, Thomas Huth wrote:
The only code that is really, really target dependent is the apic-related
code in rtc_policy_slew_deliver_irq(). By moving this code into the hw/i386/
folder (renamed to rtc_apic_policy_slew_deliver_irq()) and
Continuing the revival of Oracle's work at
https://github.com/jpemartins/qemu/commits/xen-shim-rfc to work against
the Xen guest support as it was finally merged into the kernel, and
updated to today's QEMU. When complete, this will allow us to run native
Xen guests on top of Linux/KVM without
From: David Woodhouse
The XEN_EMU option will cover core Xen support in target/, which exists
only for x86 with KVM today but could theoretically also be implemented
on Arm/Aarch64 and with TCG or other accelerators. It will also cover
the support for architecture-independent grant table and
From: Joao Martins
Additionally set XEN_INTERFACE_VERSION to most recent in order to
exercise both event_channel_op and event_channel_op_compat.
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
target/i386/xen.c | 45 +
1 file
From: Joao Martins
This is when guest queries for support for HVMOP_pagetable_dying.
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
target/i386/xen.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/target/i386/xen.c b/target/i386/xen.c
index
From: Ankur Arora
The HVMOP_set_evtchn_upcall_vector hypercall sets the per-vCPU upcall
vector, to be delivered to the local APIC just like an MSI (with an EOI).
This takes precedence over the system-wide delivery method set by the
HVMOP_set_param hypercall with HVM_PARAM_CALLBACK_IRQ. It's
Add appropriate strace printf formats for various Linux syscalls.
Signed-off-by: Helge Deller
---
linux-user/strace.list | 43 ++
1 file changed, 23 insertions(+), 20 deletions(-)
diff --git a/linux-user/strace.list b/linux-user/strace.list
index
Trivial housekeeping patches.
Philippe Mathieu-Daudé (2):
physmem: Remove unused "exec/translate-all.h"
physmem: Remove trace events from trace-root.h
softmmu/physmem.c| 3 +--
softmmu/trace-events | 5 +
trace-events | 5 -
3 files changed, 6 insertions(+), 7
Missed in d9f24bf572 ("exec: split out non-softmmu-specific parts").
Signed-off-by: Philippe Mathieu-Daudé
---
softmmu/physmem.c| 2 +-
softmmu/trace-events | 5 +
trace-events | 5 -
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/softmmu/physmem.c
Signed-off-by: Philippe Mathieu-Daudé
---
softmmu/physmem.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 1b606a3002..d562c0bb93 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -58,7 +58,6 @@
#include "qemu/rcu_queue.h"
#include
When using the archive-source.sh script on Darwin we get:
tar: Option --concatenate is not supported
Usage:
List:tar -tf
Extract: tar -xf
Create: tar -cf [filenames...]
Help:tar --help
'tar' default to the BSD implementation:
$ tar --version
bsdtar 3.5.3 -
With Meson 0.63 having fixed various issues with extract_objects, the
compile_commands.json lookups can be simplified. If the lookup uses
the object file as key, there is no need to use the command line to
distinguish among all entries for a given source.
Cc: Gerd Hoffmann
Signed-off-by: Paolo
On Fri, 9 Dec 2022 at 11:25, Paolo Bonzini wrote:
>
> Signed-off-by: Paolo Bonzini
> ---
> configure | 4
> 1 file changed, 4 deletions(-)
>
> diff --git a/configure b/configure
> index e31d4522ea63..543fd5a48bf0 100755
> --- a/configure
> +++ b/configure
> @@ -210,10 +210,6 @@ version_ge
Meson already knows to test with the positive form of the flag, which
simplifies the test. Warnings are now tested explicitly for the C++
compiler, instead of hardcoding those that are only available for
the C language.
At this point all compiler flags in QEMU_CFLAGS are global and only
depend
nanoMIPS ISA support is planned to be maintained.
Signed-off-by: Milica Lazarevic
---
MAINTAINERS | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6966490c94..66e083b455 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -237,10 +237,16 @@ R:
1.Skip the check in vhost_vdpa_listener_skipped_section() while
MR is IOMMU, Move this check to vhost_vdpa_iommu_map_notify()
2.Add support for vIOMMU.
Add the new function to deal with iommu MR.
- during iommu_region_add register a specific IOMMU notifier,
and store all notifiers in a list.
-
These patches are to support vIOMMU in vdpa device
Verified in vp_vdpa/vdpa_sim_net driverand intel_iommu
virtio-iommu device
changes in V3
1. Move function vfio_get_xlat_addr to memory.c
2. Use the existing memory listener, while the MR is
iommu MR then call the function iommu_region_add/
On 9/12/22 14:48, Markus Armbruster wrote:
Fix a few style violations so that checkpatch.pl won't complain when I
move this code.
Signed-off-by: Markus Armbruster
---
include/hw/pci/pci.h | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
Reviewed-by: Philippe
Hi,
On Thu, Dec 8, 2022 at 11:18 AM Chao Peng wrote:
>
> On Wed, Dec 07, 2022 at 05:16:34PM +, Fuad Tabba wrote:
> > Hi,
> >
> > On Fri, Dec 2, 2022 at 6:19 AM Chao Peng
> > wrote:
> > >
> > > Unmap the existing guest mappings when memory attribute is changed
> > > between shared and
On 12/9/22 03:28, Zhipeng Lu wrote:
Thanks.
-device usb-bot,id=bot0
-device scsi-{cd,hd},bus=bot0.0,drive=drive0
Qemu implements virtio scsi to emulate scsi controller, but if the
virtual machine(for example windows guest os) don't install the virtio
scsi driver, it don't work
i need the
Emphasize this function is called with pages locked.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/cputlb.c | 2 +-
accel/tcg/internal.h | 6 +++---
accel/tcg/tb-maint.c | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
Commit d9bb58e510 ("tcg: move tcg related files into accel/tcg/
subdirectory") introduced accel/tcg/trace-events, so we don't
need to use the root trace-events anymore.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/cputlb.c | 2 +-
accel/tcg/trace-events | 4
trace-events
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/cputlb.c | 5 +
accel/tcg/internal.h | 3 +++
accel/tcg/tb-maint.c | 21 +
3 files changed, 21 insertions(+), 8 deletions(-)
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 6402fe11c1..03674d598f 100644
Missed in commit 6526919224 ("accel/tcg: Restrict cpu_io_recompile()
from other accelerators").
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/internal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/accel/tcg/internal.h b/accel/tcg/internal.h
index
Few cleanups noticed while reviewing Richard's "Rewrite user-only
vma tracking" v3 ([*], based on top of it).
- Move accel/tcg/ trace events out of trace-root.h
- Refactor tb_invalidate_phys_range_fast() to restrict page_collection
to sysemu.
[*]
From: Joao Martins
And use newly added xen_emulated_machine_init() to iniitalize
the xenstore and the sysdev bus for future emulated devices.
Signed-off-by: Joao Martins
[dwmw2: Move it to xen-legacy-backend.c]
Signed-off-by: David Woodhouse
---
hw/i386/pc_piix.c | 5 +
Now that qtest is available on all targets including Windows, dummy-cpus.c
is included unconditionally in the build.
Signed-off-by: Paolo Bonzini
---
accel/meson.build | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/accel/meson.build b/accel/meson.build
index
On Fri, 9 Dec 2022 at 11:07, Philippe Mathieu-Daudé wrote:
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> softmmu/physmem.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/softmmu/physmem.c b/softmmu/physmem.c
> index 1b606a3002..d562c0bb93 100644
> --- a/softmmu/physmem.c
> +++
This is not needed ever since QEMU stopped detecting -liberty; this
happened with the Meson switch but it is quite likely that the
library was not really necessary years before.
Signed-off-by: Paolo Bonzini
---
configure | 1 -
1 file changed, 1 deletion(-)
diff --git a/configure b/configure
PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the
header don't actually need them. Similar structs live in their own
headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in
pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h,
PCIExpressHost in pcie_host.h, and
Signed-off-by: Markus Armbruster
---
hw/alpha/alpha_sys.h | 1 -
hw/rdma/rdma_utils.h | 1 -
hw/rdma/vmw/pvrdma.h | 1 -
hw/usb/hcd-ehci.h | 1 -
hw/xen/xen_pt.h | 1 -
include/hw/cxl/cxl.h | 1 -
Fix a few style violations so that checkpatch.pl won't complain when I
move this code.
Signed-off-by: Markus Armbruster
---
include/hw/pci/pci.h | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index
hw/pci/pcie_sriov.h needs PCI_NUM_REGIONS. Without the previous
commit, this would close an inclusion loop: hw/pci/pci.h used to
include hw/pci/pcie.h for PCIExpressDevice, which includes
pcie_sriov.h for PCIESriovPF, which now includes hw/pci/pci.h for
PCI_NUM_REGIONS.
Signed-off-by: Markus
Back in 2016, we discussed[1] rules for headers, and these were
generally liked:
1. Have a carefully curated header that's included everywhere first. We
got that already thanks to Peter: osdep.h.
2. Headers should normally include everything they need beyond osdep.h.
If exceptions are
hw/cxl/cxl_component.h needs CDATObject from hw/cxl/cxl_cdat.h.
hw/cxl/cxl_device.h needs CXLComponentState from
hw/cxl/cxl_component.h.
Signed-off-by: Markus Armbruster
---
include/hw/cxl/cxl_component.h | 1 +
include/hw/cxl/cxl_device.h| 1 +
2 files changed, 2 insertions(+)
diff --git
On 9/12/22 14:48, Markus Armbruster wrote:
hw/pci/pcie_sriov.h needs PCI_NUM_REGIONS. Without the previous
commit, this would close an inclusion loop: hw/pci/pci.h used to
include hw/pci/pcie.h for PCIExpressDevice, which includes
pcie_sriov.h for PCIESriovPF, which now includes hw/pci/pci.h
Hi,
On Fri, Dec 2, 2022 at 6:20 AM Chao Peng wrote:
>
> Register/unregister private memslot to fd-based memory backing store
> restrictedmem and implement the callbacks for restrictedmem_notifier:
> - invalidate_start()/invalidate_end() to zap the existing memory
> mappings in the KVM page
From: Joao Martins
Such that PCI passthrough devices work for Xen emulated guests.
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
hw/i386/xen/xen_platform.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/hw/i386/xen/xen_platform.c
From: Joao Martins
Introduce support for emulating CPUID for Xen HVM guests. It doesn't make
sense to advertise the KVM leaves to a Xen guest, so do it unconditionally
when the xen-version machine property is set.
Signed-off-by: Joao Martins
[dwmw2: Obtain xen_version from machine property,
On Fri, 9 Dec 2022 at 11:25, Paolo Bonzini wrote:
>
> $cpu is derived from preprocessor defines rather than uname these days,
> so do not bother using isainfo on Solaris. Likewise do not recognize
> BeOS's uname -m output.
>
> Signed-off-by: Paolo Bonzini
> ---
> configure | 12 +---
>
On Fri, 9 Dec 2022 at 11:26, Paolo Bonzini wrote:
>
> This is not needed ever since QEMU stopped detecting -liberty; this
> happened with the Meson switch but it is quite likely that the
> library was not really necessary years before.
>
> Signed-off-by: Paolo Bonzini
> ---
> configure | 1 -
>
Signed-off-by: Paolo Bonzini
---
configure | 44 ++-
meson.build | 28 +-
meson_options.txt | 2 ++
scripts/meson-buildoptions.sh | 3 +++
4 files changed, 34 insertions(+), 43 deletions(-)
Am 09/12/2022 um 13:18 schrieb Emanuele Giuseppe Esposito:
>
>
> Am 05/12/2022 um 14:01 schrieb Kevin Wolf:
>> Am 02.12.2022 um 18:22 hat Paolo Bonzini geschrieben:
>>> On 12/2/22 14:42, Emanuele Giuseppe Esposito wrote:
Am 02/12/2022 um 14:27 schrieb Paolo Bonzini:
>
Am 05/12/2022 um 14:01 schrieb Kevin Wolf:
> Am 02.12.2022 um 18:22 hat Paolo Bonzini geschrieben:
>> On 12/2/22 14:42, Emanuele Giuseppe Esposito wrote:
>>>
>>>
>>> Am 02/12/2022 um 14:27 schrieb Paolo Bonzini:
Changes to the BlockDriverState graph will have to take the
corresponding
On 9/12/22 12:23, Paolo Bonzini wrote:
Older versions of Meson had an unclear description of the -Ddebug option,
but this is fixed in 0.63.0 that is required now.
Signed-off-by: Paolo Bonzini
---
configure | 5 -
scripts/meson-buildoptions.py | 2 ++
On 9/12/22 12:15, Thomas Huth wrote:
The only reason for this code being target dependent is the apic-related
code in rtc_policy_slew_deliver_irq(). Since these apic functions are rather
simple, we can easily move them into a new, separate file (apic_irqcount.c)
which will always be compiled and
On 12/7/22 08:22, Markus Armbruster wrote:
Jonah Palmer writes:
On 12/2/22 10:21, Markus Armbruster wrote:
Philippe Mathieu-Daudé writes:
On 2/12/22 13:23, Jonah Palmer wrote:
On 11/30/22 11:16, Philippe Mathieu-Daudé wrote:
Hi,
On 11/8/22 14:24, Jonah Palmer wrote:
From: Laurent
Hi,
On Fri, Dec 2, 2022 at 6:19 AM Chao Peng wrote:
>
> A KVM_MEM_PRIVATE memslot can include both fd-based private memory and
> hva-based shared memory. Architecture code (like TDX code) can tell
> whether the on-going fault is private or not. This patch adds a
> 'is_private' field to
When building with --disable-tcg on Darwin we get:
target/arm/cpu.c:725:16: error: incomplete definition of type 'struct
TCGCPUOps'
cc->tcg_ops->do_interrupt(cs);
~~~^
Commit 083afd18a9 ("target/arm: Restrict cpu_exec_interrupt()
handler to sysemu") limited this block to
After static_kwargs has been changed to an empty dictionary, it has
no functional effect and can be removed.
Signed-off-by: Paolo Bonzini
---
meson.build | 212 +++-
tcg/meson.build | 2 +-
2 files changed, 84 insertions(+), 130 deletions(-)
The cmd_line.txt mangling is only needed when rebuilding from very old
trees and is kept mostly as an example of how to extend it. However,
Meson 0.63 introduces a deprecation mechanism for meson_options.txt
that can be used instead, so get rid of our home-grown hack.
Signed-off-by: Paolo
Now that configure is only doing compiler and host setup, adjust the
relevant documentation. It is also possible to build emulators with
ninja directly if one is so inclined.
Signed-off-by: Paolo Bonzini
---
docs/devel/build-system.rst | 275 +---
1 file
Some warnings are hardcoded in QEMU_CFLAGS and not tested. There is
no particular reason to single out these five, as many more -W flags are
present on all the supported compilers. For homogeneity when moving
the detection to meson, make them use the same warn_flags infrastructure.
Tests run in configure are pretty trivial at this point, so
do not bother with the extra complication of running tests
both with and without -Werror.
Signed-off-by: Paolo Bonzini
---
configure | 35 +--
1 file changed, 1 insertion(+), 34 deletions(-)
diff --git
Signed-off-by: Paolo Bonzini
---
configure | 20
1 file changed, 20 deletions(-)
diff --git a/configure b/configure
index 4d14ff9c319c..adfff30a6204 100755
--- a/configure
+++ b/configure
@@ -838,17 +838,6 @@ for opt do
;;
--with-coroutine=*) coroutine="$optarg"
;;
On 9/12/22 12:23, Paolo Bonzini wrote:
QEMU adds the path to glib.h is added to all compilation commands.
add/add/ not clear...
Otherwise:
Reviewed-by: Philippe Mathieu-Daudé
This is simpler due to the pervasive use of static_library, and was
grandfathered in from the previous Make-based
On Tue, Nov 08, 2022 at 03:13:24PM -0800, John Johnson wrote:
> Add an abstract base class both the kernel driver
> and user socket implementations can use to share code.
LGTM
Reviewed-by: John Levon
regards
john
On 12/9/22 13:55, Philippe Mathieu-Daudé wrote:
+ printf "%s\n" ' --disable-debug-info Enable debug symbols and
other information'
We should get '--enable-debug-info' here, ...
printf "%s\n" ' --disable-install-blobs install provided
firmware blobs'
... and here. Do we have a
On 12/9/22 12:52, Peter Maydell wrote:
The new code makes it much harder to move our compiler version
requirements forward in future, because there's no longer a simple
"check for normal clang X or apple clang Y" test where we can
bump up X and Y based on what's provided in the various host
On Tue, Nov 08, 2022 at 03:13:26PM -0800, John Johnson wrote:
> cache VFIO_DEVICE_GET_REGION_INFO results to reduce
> memory alloc/free cycles and as prep work for vfio-user
LGTM
Reviewed-by: John Levon
regards
john
From: David Woodhouse
This is a machine property for two main reasons. One is that it allows
us to set it in default_machine_opts for the xenfv platform when not
running on actual Xen. The other is that theoretically we *could* do
this with TCG too; we'd just have to implement a bunch of the
From: Joao Martins
It allows to shutdown itself via hypercall with any of the 3 reasons:
1) self-reboot
2) shutdown
3) crash
Implementing SCHEDOP_shutdown sub op let us handle crashes gracefully rather
than leading to triple faults if it remains unimplemented.
Signed-off-by: Joao Martins
From: Joao Martins
This means handling the new exit reason for Xen but still
crashing on purpose. As we implement each of the hypercalls
we will then return the right return code.
Signed-off-by: Joao Martins
[dwmw2: Add CPL to hypercall tracing, disallow hypercalls from CPL > 0]
Signed-off-by:
From: Joao Martins
This is simply when guest tries to register a vcpu_info
and since vcpu_info placement is optional in the minimum ABI
therefore we can just fail with -ENOSYS
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
target/i386/xen.c | 25 +
1
From: David Woodhouse
For the shared info page and for grant tables, Xen shares its own pages
from the "Xen heap" to the guest. The guest requests that a given page
from a certain address space (XENMAPSPACE_shared_info, etc.) be mapped
to a given GPA using the XENMEM_add_to_physmap hypercall.
From: Joao Martins
Specifically XENMEM_add_to_physmap with space XENMAPSPACE_shared_info to
allow the guest to set its shared_info page.
Signed-off-by: Joao Martins
[dwmw2: Use the xen_overlay device]
Signed-off-by: David Woodhouse
---
target/i386/trace-events | 1 +
target/i386/xen.c
From: Joao Martins
In order to support Linux vdso in Xen.
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
target/i386/cpu.h | 1 +
target/i386/kvm/kvm.c | 9 ++
target/i386/machine.c | 4 ++-
target/i386/xen.c | 70 ---
4
Detect all compilers at the beginning of meson.build, and store
the available languages in an array.
Signed-off-by: Paolo Bonzini
---
meson.build | 62 ++---
1 file changed, 35 insertions(+), 27 deletions(-)
diff --git a/meson.build b/meson.build
Clean up the handling of compiler flags in meson.build, splitting
the general flags that should be included in subprojects as well,
from warning flags that only apply to QEMU itself. The two were
mixed in both configure tests and meson tests.
This split makes it easier to move the compiler tests
In Meson 0.64, the optimization built-in option now accepts the "plain" value,
which will not set any optimization flags. While QEMU does not check the
contents of the option and therefore does not suffer any ill effect
from the new value, it uses get_option to print the optimization flags
in the
-Wl,--dynamicbase has been enabled for DLLs upstream for roughly 2
years (https://sourceware.org/bugzilla/show_bug.cgi?id=19011), and
also by some distros including Debian for 6 years even
(https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=836365), so
just enable it unconditionally.
Also add
---
tests/qemu-iotests/meson.build | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/qemu-iotests/meson.build b/tests/qemu-iotests/meson.build
index 583468c5b9b3..3d8637c8f2b6 100644
--- a/tests/qemu-iotests/meson.build
+++ b/tests/qemu-iotests/meson.build
@@ -43,5 +43,6 @@ foreach
Older versions of Meson had an unclear description of the -Ddebug option,
but this is fixed in 0.63.0 that is required now.
Signed-off-by: Paolo Bonzini
---
configure | 5 -
scripts/meson-buildoptions.py | 2 ++
scripts/meson-buildoptions.sh | 3 +++
3 files changed, 5
Signed-off-by: Paolo Bonzini
---
configure | 21 +
meson.build | 7 ++-
meson_options.txt | 2 ++
scripts/meson-buildoptions.sh | 3 +++
4 files changed, 12 insertions(+), 21 deletions(-)
diff --git a/configure
The watchpoint API is specific to TCG system emulation.
Move it to a new compile unit. The inlined stubs are used
for user-mode and non-TCG accelerators.
Signed-off-by: Philippe Mathieu-Daudé
---
MAINTAINERS | 1 +
include/hw/core/cpu.h | 2 +-
softmmu/meson.build | 3 +-
On 12/8/22 10:44, Pierre Morel wrote:
We will need a Topology device to transfer the topology
during migration and to implement machine reset.
The device creation is fenced by s390_has_topology().
Some of the info you gave in the cover letter would help the reader
of this commit log.
On 07/12/2022 15.47, Bernhard Beschow wrote:
Am 6. Dezember 2022 20:06:41 UTC schrieb Thomas Huth :
The only code that is really, really target dependent is the apic-related
code in rtc_policy_slew_deliver_irq(). By moving this code into the hw/i386/
folder (renamed to
From: Joao Martins
This is just meant to serve as an example on how we can implement
hypercalls. xen_version specifically since Qemu does all kind of
feature controllability. So handling that here seems appropriate.
Signed-off-by: Joao Martins
[dwmw2: Implement kvm_gva_rw() safely]
From: Joao Martins
Allow guest to setup the vcpu runstates which is used as
steal clock.
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
target/i386/cpu.h | 1 +
target/i386/kvm/kvm.c | 9 +
target/i386/machine.c | 4 +++-
target/i386/xen.c | 35
In fact, one month ago, I have sent out V2 for this issue. thanks!
https://lists.nongnu.org/archive/html/qemu-devel/2022-10/msg04825.html
Yang
On Wed, Dec 07, 2022 at 09:47:47PM -0500, Xiaocheng Dong wrote:
> The previous patch changes the name from FEAT_XSAVE_COMP_{LO|HI}
> to
On Thu, Dec 08, 2022 at 12:39:57PM -0800, Guenter Roeck wrote:
> On Thu, Dec 08, 2022 at 12:13:55PM -0800, Guenter Roeck wrote:
> > On Thu, Dec 08, 2022 at 10:47:42AM -0800, Guenter Roeck wrote:
> > > >
> > > > A cq head doorbell mmio is skipped... And it is not the fault of the
> > > > kernel.
"target/arm/internals.h" is supposed to be *internal* to
target/arm/. hw/arm/virt.c includes it to get arm_pamax()
declaration. Move this declaration to "cpu.h" which can
be included out of target/arm/, and move the implementation
in machine.c which is always built with system emulation.
To simplify the code, rename coroutine-win32.c to match the option
passed to configure.
Signed-off-by: Paolo Bonzini
---
configure | 62 ---
meson.build | 32 +-
meson_options.txt
Remove the only remaining uses of QEMU_CFLAGS. Now that no
feature tests are done in configure, it is possible to remove
CONFIGURE_CFLAGS and CONFIGURE_LDFLAGS as well.
Signed-off-by: Paolo Bonzini
---
configure | 79 -
meson.build | 49
All uses of pkg-config have been moved to Meson.
Signed-off-by: Paolo Bonzini
---
configure | 19 +++
docs/devel/build-system.rst | 4
2 files changed, 3 insertions(+), 20 deletions(-)
diff --git a/configure b/configure
index fb28dd3963bd..9c336203d8d9
On Fri, 9 Dec 2022 at 14:09, Paolo Bonzini wrote:
>
> On 12/9/22 12:52, Peter Maydell wrote:
> > The new code makes it much harder to move our compiler version
> > requirements forward in future, because there's no longer a simple
> > "check for normal clang X or apple clang Y" test where we can
From: Joao Martins
Handle the hypercall to set a per vcpu info, and also wire up the default
vcpu_info in the shared_info page for the first 32 vCPUs.
To avoid deadlock within KVM a vCPU thread must set its *own* vcpu_info
rather than it being set from the context in which the hypercall is
The only reason for this code being target dependent is the apic-related
code in rtc_policy_slew_deliver_irq(). Since these apic functions are rather
simple, we can easily move them into a new, separate file (apic_irqcount.c)
which will always be compiled and linked if either APIC or the mc146818
Hi,
> > Well, the idea is to adapt to the world moving forward. Running a
> > 64-bit capable OS is standard these days, and the resources needed
> > by devices (especially GPUs) are becoming larger and larger.
> >
> > Yes, there is the risk that (old) guests are unhappy with their
> > PCI
On 9/12/22 12:24, Paolo Bonzini wrote:
This disables the old behavior of detecting SafeStack from environment
CFLAGS. SafeStack is now enabled purely based on the configure arguments.
Signed-off-by: Paolo Bonzini
---
configure | 73 ---
"Michael S. Tsirkin" writes:
> On Wed, Dec 07, 2022 at 07:25:49AM +0100, Markus Armbruster wrote:
>> pcie_sriov.h needs PCI_NUM_REGIONS from pci.h, but doesn't include it.
>> pci.h must be included before pcie_sriov.h or else compile fails.
>>
>> Adding #include "pci/pci.h" to pcie_sriov would
On 08/12/2022 10.44, Pierre Morel wrote:
Hi,
Implementation discussions
==
CPU models
--
Since the S390_FEAT_CONFIGURATION_TOPOLOGY is already in the CPU model
for old QEMU we could not activate it as usual from KVM but needed
a KVM capability:
On 9/12/22 12:43, Peter Maydell wrote:
On Fri, 9 Dec 2022 at 11:07, Philippe Mathieu-Daudé wrote:
Signed-off-by: Philippe Mathieu-Daudé
---
softmmu/physmem.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 1b606a3002..d562c0bb93 100644
---
On Tue, Nov 08, 2022 at 03:13:25PM -0800, John Johnson wrote:
> Used for communication with VFIO driver
> (prep work for vfio-user, which will communicate over a socket)
> index e573f5a..6fd40f1 100644
> --- a/include/hw/vfio/vfio-common.h
> +++ b/include/hw/vfio/vfio-common.h
> +
> +extern
From: Joao Martins
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
hw/xen/xen-legacy-backend.c | 40 +
include/hw/xen/xen-legacy-backend.h | 3 +++
2 files changed, 32 insertions(+), 11 deletions(-)
diff --git a/hw/xen/xen-legacy-backend.c
From: Ankur Arora
The HVM_PARAM_CALLBACK_IRQ parameter controls the system-wide event
channel upcall method. The vector support is handled by KVM internally,
when the evtchn_upcall_pending field in the vcpu_info is set.
The GSI and PCI_INTX delivery methods are not supported. yet; those
need
From: Joao Martins
The only thing we need to handle on KVM side is to change the
pfn from R/W to R/O.
Signed-off-by: Joao Martins
Signed-off-by: David Woodhouse
---
hw/i386/xen/xen_platform.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git
On Thu, 8 Dec 2022 at 17:25, Axel Heider wrote:
> >> For the seL4 specific case, this is currently not possible in
> >> the standard configuration. It's only exposed for a special
> >> debug and benchmarking configuration.
> >>
> > It's not clear to me what you mean here -- the generic
> > timer
$cpu is derived from preprocessor defines rather than uname these days,
so do not bother using isainfo on Solaris. Likewise do not recognize
BeOS's uname -m output.
Signed-off-by: Paolo Bonzini
---
configure | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git
This allows cleanups cleanups in modinfo collection and supports the
equivalent of QEMU's --static option to configure.
Signed-off-by: Paolo Bonzini
---
configure | 2 +-
meson | 2 +-
meson.build | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/configure
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