This looks like a no-op, but it prevents udevadm(8) with failing
loudly, which in turn unbreaks installation of libfprint-2-2, which
in Focal is a dependency for make-4.2.1-1.2.
One might wonder why installing a build utility involves messing
with device handling...
Sponsored By: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29133
This makes it possible to run an unmodified Linux syzkaller executor
against the Linuxulator, and have it gather code coverage information.
Sponsored by: The FreeBSD Foundation
create /sys/class/power_supply/. This silences some warnings
from biology/linux-foldingathome.
Reported by: 0mp
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D25557
Only two interfaces are created eth0 and lo and they expose
the following properties:
address, addr_len, flags, ifindex, mty, tx_queue_len and type.
Initial patch developed by Carlos Neira in 2017 and finished by me.
PR: 223722
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D13656
That makes Linux lscpu(1) work.
Reviewed by: dchagin
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D20131
by doing most of the work in a new function prison_add_vfs in kern_jail.c
Now a jail-enabled filesystem need only mark itself with VFCF_JAIL, and
the rest is taken care of. This includes adding a jail parameter like
allow.mount.foofs, and a sysctl like security.jail.mount_foofs_allowed.
Both of these used to be a static list of known filesystems, with
predefined permission bits.
Reviewed by: kib
Differential Revision: D14681
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Create a config file for PCI devices that exposes their configuration
space. Only fields needed by libdrm are filled in (vendor, device,
revision, subvendor and subdevice).
Link /sys/class/drm/card%d/device to the PCI device directory.
1. Swap the order of device_get_ivars with device_get_devclass and devclass
name validation. This bug was introduced in r323692.
2. Error check device_get_children and free the returned list. This bug was
introduced in the original linsysfs commit.
Reported by: Oleg V. Nauman <oleg AT theweb.org.ua>, hselasky (1); hselasky (2)
Reviewed by: hselasky
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D12407
Expose more information about PCI devices (and GPUs in particular) via
linsysfs to libdrm.
This allows unmodified modern 64-bit Linux libdrm to work, which allows
modern Linux Mesa to work. The submitter reports that he tested the change
with an Ubuntu 16.04 chroot + amdgpu from graphics/drm-next-kmod.
PR: 222375
Submitted by: Greg V <greg AT unrelenting.technology>
following primary purposes:
1. Remove the dependency of linsysfs and linprocfs modules from linux.ko,
which will be architecture specific on amd64.
2. Incorporate into linux_common.ko general code for platforms on which
we'll support two Linuxulator modules (for both instruction set - 32 & 64 bit).
3. Move malloc(9) declaration to linux_common.ko, to enable getting memory
usage statistics properly.
Currently linux_common.ko incorporates a code from linux_mib.c and linux_util.c
and linprocfs, linsysfs and linux kernel modules depend on linux_common.ko.
Temporarily remove dtrace garbage from linux_mib.c and linux_util.c
Differential Revision: https://reviews.freebsd.org/D1072
In collaboration with: Vassilis Laganakos.
Reviewed by: trasz
function which is called from pfs_destroy() before the node is reclaimed.
Modify pfs_create_{dir,file,link}() to accept a pointer to a destructor
function in addition to the usual attr / fill / vis pointers.
This breaks both the programming and binary interfaces between pseudofs
and its consumers. It is believed that there are no pseudofs consumers
outside the source tree, so that the impact of this change is minimal.
Submitted by: Aniruddha Bohra <bohra@cs.rutgers.edu>
Use TAILQ_FOREACH_SAFE instead of the unsafe one where an item is removed
from the queue.
This prevents a panic on kldunload.
Submitted by: rdivacky
Tested by: bsam
