This networking scenario is useful for analysing and optimizing the
interplay of the VFS, libc, TCP/IP, and the NIC router. It downloads a
file via fetchurl from lighttpd, both of which are hosted on a virtual
network.
Issue #4697
200 TSC ticks for max measurement duration can get too small on platforms
with high TSC frequencies (e.g., >3GHz) and low CPU frequencies often
caused by HWP configurations. Therefore, we express the measurement
duration in NS (not ticks) and calculate max duration ticks using the
TSC frequency. This way the max duration becomes independent of the TSC
frequency.
fixes#4672
If `select_from_ports` is evaluated lazily, we might miss a port during
the dependency check. A way to prevent this is to use the `:=` operator.
Fixesgenodelabs/genode#4618
During initialization _handle_link_state may be called concurrently from EMT and
"nic_ep" (signal handler). Therefore, sent signal to "nic_ep" instead of calling
_handle_link_state from EMT thread.
issue #4632
With the increase of MAXPHYS, the rump kernel requests a contiguous
allocation of 2101248 bytes, which exceeds the allocator's block size of
2 MiB.
Error: backend allocator: Unable to allocate memory (size: 2101248 align: 12)
The patch avoids this corner case by increasing the allocator's block
size to 4 MiB.
Fixes#4613
The `with_sub_node` method is renamed to `with_optional_sub_node` to
better reflect that the non-existence of a sub node with the desired type is
ignored.
At the same time, the new `with_sub_node` now takes a second functor that is
called when no sub node of the desired type exists.
genodelabs/genode#4600
Instead of having a generic "virt_qemu" board use "virt_qemu_<arch>" in
order to have a clean distinction between boards. Current supported
boards are "virt_qemu_arm_v7a", "virt_qemu_arm_v8a", and
"virt_qemu_riscv".
issue #4034
Since "Consolidate USB test run-scripts" usb_hid_raw.run depends on
depot archives. Therefore, '--depot-dir' and '--depot-user' must be
passed to the nested run tool to cover cases that customize the depot
(e.g., our nightly CI).
Issue #4511
to work again. The drivers interactive package does not provide a Platform
service anymore, so remove the audio driver. A lot more mesa related libraries
are required now.
Deploying an overly large meta-pkg in Sculpt leads to an
'Xml_generator::Buffer_exceeded' exception. Using the expanding
reporter solves this problem.
Fixes#4493.
The file listed only enabled="false" in the audio adapter tag. However,
setting only this option to true isn't sufficient for guest audio to work.
One has to set also enabledIn respectively enabledOut in the same tag. The
new default vbox6 file reflects this.
Fixes#4476
The issue came apparent with Windows Guests and USB passthrough of
smart-card readers. If the VM is powered off, PDMR3Term cleans up all
devices incl. (first) acpi and (later) devxhci. The latter used a
dangling reference to ACPI structs in a indirect call to
apicIsLogicalDest() from xhciR3Destruct().
VMMR3_INT_DECL(int) PDMR3Term(PVM pVM)
virtualbox6/src/VBox/VMM/VMMR3/PDM.cpp:817
"apic" (pDevIns->pReg->szName)
static void apicR3TermState(PVM pVM)
virtualbox6/src/VBox/VMM/VMMR3/APIC.cpp:1235
"qemu-xhci" (pDevIns->pReg->szName)
static DECLCALLBACK(int) xhciR3Destruct(PPDMDEVINS pDevIns)
repos/ports/src/virtualbox6/devxhci.cc:431
void usb_detach(USBPort *port)
<qemu-usb>/src/lib/qemu/hw/usb/core.c:70
static void xhci_port_notify(XHCIPort *port, uint32_t bits)
<qemu-usb>/src/lib/qemu/hw/usb/hcd-xhci.c:2592
static DECLCALLBACK(void) pciSetIrq(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, int iIrq, int iLevel, uint32_t uTagSrc)
virtualbox6/src/VBox/Devices/Bus/DevPCI.cpp:398
static bool apicIsLogicalDest(PVMCPUCC pVCpu, uint32_t fDest)
virtualbox6/src/VBox/VMM/VMMAll/APICAll.cpp:797
The fix removes our Qemu library reset from xhciR3Destruct() and
registers xhciR3Reset() as PowerOff hook.
Thanks to Raphael for the thorough investigation.
