sysrc: Be quiet when changing values
Make it easier for the rc group to facilitate having an option to fully
boot muted (à la OmniOS) without resorting to /dev/null redirections.
Reviewed by: imp, dteske
Differential Revision: https://reviews.freebsd.org/D46120
[LV] Add test duplicate negative stride checks in hoisted runtime checks. NFC (#233130)
In this test we have [dst, src1], [dst, src2] as pointer pairs, and for
hoisted
runtime checks both pairs need to check that stride1 and stride2 are
non-negative. But we end up emitting duplicate `icmp slt i64
stride{1,2}, 0`
checks across the two pairs when we only need to check them once.
Extracted from pixel_avg in x264.
[Support] Remove the T::Global fallback in LibraryOptionsContext::get<T>() (#233044)
A context's values for T start as a copy of T::Global, which
cl::ParseCommandLineOptions sets, and get<T>() returns T::Global for a
context without values for T. Use a new constant T::Default instead, so
a tool must parse library options with
`cl::parseCommandLineOptions(LibraryOptionsContext &, ...)`.
LLM-aided
[mlir][scf] Test forall promotion with multiple inserts (#232920)
Cover #231826 by checking that disjoint insertions into one shared
output are chained into a single result.
Assisted-by: Codex / GPT-6
linuxkpi: add uuid_t and helpers
linux/uuid.h has only the guid_t family. Add uuid_t, next to guid_t,
with uuid_equal(), uuid_copy(), import_uuid() and export_uuid(),
mirroring the guid_ versions.
Used by drm/virtio for dma-buf UUID export.
Signed-off-by: Denis Borovikov <denis.borovikov at gmail.com>
Reviewed by: wulf
Differential Revision: https://reviews.freebsd.org/D60199
linuxkpi: add pci_is_vga()
Returns true for a VGA-compatible display controller and for the
pre-PCI 2.0 VGA class (base 0x00, subclass 0x01), as Linux's
pci_is_vga() does. Used by drm/virtio to decide whether to remove
the firmware framebuffer on virtio-vga.
Signed-off-by: Denis Borovikov <denis.borovikov at gmail.com>
Reviewed by: wulf
Differential Revision: https://reviews.freebsd.org/D60200
linuxkpi: add strncpy_from_user()
Same semantics as Linux: returns the string length without the NUL,
count if the string was truncated, or -EFAULT. Implemented with
copyinstr(9). Unlike linux_copyin() it does not translate the remapped
ioctl argument window; its user, drm/virtio, passes a pointer taken
from the ioctl payload, so that is not needed.
Signed-off-by: Denis Borovikov <denis.borovikov at gmail.com>
Reviewed by: wulf
Differential Revision: https://reviews.freebsd.org/D60198
acpi_apple: make the device mode a typed enum
The two mode values were spelled as bit flags, but a device is exactly
one of the two and the dispatch compared the field for equality.
Turned them into an enum, type the softc field with it, and dispatch with
a switch that lists every value
No functional change.
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D60793
acpi_apple: rename source files to match the driver name
The driver, module, kernel option and manual page are all named
acpi_apple, but the sources lived in sys/dev/apple_acpi/ with an
apple_ prefix. Every other vendor ACPI driver in the tree uses the
acpi_<vendor> form for both the directory and the file names.
No functional change.
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D60792
