error: ‘void operator delete(void*, Genode::Deallocator&)’ called on pointer returned from a mismatched allocation function [-Werror=mismatched-new-delete]
Issue #4827Fixes#4848
An early version of nitpicker used a pointer as 'owner' with the null
pointer representing nitpicker's built-in views, which are nowadays
represented by 'Main::_global_view_ower'. The null-pointer check is a
left-over from the earlier days.
Fixes#4847
Since repos/base/board/pc/devices is empty, the run script no longer
works on PC. Nobody noticed because the use case of this run script -
as development test loop for the ps2 and fb_sdl - are better served by
other scenarios nowadays, e.g., using declaring 'build: ps2' for a
custom Sculpt OS build.
Removed in the context of issue #4860.
Bit 0:3 indicate which of the (up to) 16 supported LBA formats is
used for this namespace. Instead of only looking at those bits the
driver looked at the complete 0:7 bits. Those, however, also include
information on how metadata may be transferred. That leads to using
the wrong index for reading the LBA format.
Fixes#4832.
If the DMA memory allocation alignment is unfortunate (not natural size
aligned), the IOMMU (AMD/INTEL) may not use larger(super) pages with effects
on the page table walk frequency and TLB caching.
Issue #4820
Before scheduling we check if the execlist is empty. When many clients
are present, the bits might not be cleared by hardware yet. Before the
watchdog timer would trigger, because we scheduled nothing. Now we try
serval times, even if this fails, we still schedule because in the worst
case only a preemption would happen.
issue #4820
This patch promotes the event of an exiting child to become immediately
reported, reducing delays for management components that watch the exit
status of children.
Fixes#4814
Optionally log scheduling-context execution time in addition to the
thread-context. This may be relevant on kernel platforms that do not
schedule threads on their own CPU share only but implement some kind of
donation scheme, for example, NOVA.
Usage
<config sc_time="yes" ...> ... </config>
Fixes#4805
- move metadata specific to isochronous transfers from the descriptor
into the content of USB-session packets
- restore support for 32 in-flight packets in the USB C API
Fixes#4749
Previously the 'partitions' report was implicitly generated after
parsing the partition-table by accessing the referenced reporter
object.
Now the report is explicitly created by calling the 'generate_report'
member function. At this point we no longer have access to all
required information so the 'Partition' class was extended to
accommodate for the data needed by MBR as well as GPT reports.
Fixes#4786.
The 'File_content' utility throws an exception whenever a file happens
to get truncated during the reading process. But it silently truncates
the data against the specified limit. In practice, exceeding the limit
is usually an error case. This patch enhances the 'File_content' utility
by throwing 'Truncated_during_read' in the limit-exceeded case as well,
in order to ease the diagnosis of such cases.
Issue #4788
'cap()' will return invalid capability within session destructor, therefore Vram
objects that belong to the session will not be destroyed, leading to danling
references later on. Use '_owner.cap' of session instead.
VirtIO device models can assert interrupts to notify about
buffer and configuration changes. By now, we could only assert
buffer notification interrupts, but no configuration changes.
The latter is needed, e.g. to notify about GPU mode changes.
Ref genodelabs/genode#4783
Depending on the number of partitions the current fixed size of 4096
bytes might not be sufficient for the resulting partitions report.
The use of the expanding reporter allows for accomodating large reports
while still keeping the resource usage down for the common case of
few partitions (with potentially short names).
Fixes#4782.
This commit introduces support for the HMB feature and will setup the
buffer during start-up. The host-memory-buffer (HMB) feature is mostly
used on NVMe devices that do not make use of an DRAM cache to store its
translation tables amongst other operational data. Not using HMB can
impair the performance on such devices.
The memory is allocated in 2 MiB chunks of DMA-capable memory and its
total size in bytes is configurable via the 'hmb_size' config attribute.
The driver always checks the minimal and preferred size of the HMB and
issues a warning in case it is not enabled via the configuration.
Moreover, if the configured size is less than the minimal amount
required by the device the HMB is not configured at all and a warning
is issued also. If the configured size is more than the preferred size
it will be capped to that amount.
Fixes#4715.
This patch converts the loader implementation to the 'Session_object'
interface to implement the ability to upgrade the session caps and RAM
after after the session creation. This is needed to accommodate the
change of the Loader::Connection in commit "Remove format strings from
connection types".
Issue #2064
