indiscriminately to printf() and freeenv() is incorrect. Add a NULL
check before freeenv(); as for printf(), we could use req.newptr
instead, but we'd have to select the correct format string based on
the type, and that's too much work for an error message, so just
remove it.
workaround for an imx6 chip erratum. Linux works around the bug with
changes in fdt data that we can't currently handle, so to enable running
with standard vendor-supplied fdt data, this watches for an attempt to map
the gpio1_6 interrupt and remaps it back to the standard ethernet interrupt.
This can be undone when the intrng project is completed and our gpio drivers
can also be interrupt controllers.
search (i.e. without returning any result) and you would end up with a
random MAC address.
Change the search algorithm to a recursive one to ensure that all the nodes
on DTS will be verified.
The previous algorithm could not keep up if the DTS has too many sub-nodes.
While here, fix the punctuation on comments.
To restore the default font using vidcontrol(1), use the "-f" flag
without an argument:
vidcontrol -f < /dev/ttyv0
PR: 193910
Differential Revision: https://reviews.freebsd.org/D971
Submitted by: Marcin Cieslak <saper@saper.info>
Reviewed by: ray@, emaste@
Approved by: ray@
MFC after: 1 week
- Expect overflow with rlim_max at INT64_MAX, not UINT64_MAX (rlim_t is int64_t
on FreeBSD)
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
not exist on FreeBSD
truncate_test.root_owned will be generated at build time and owned by root
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
- Call sigqueue with getpid() instead of 0 -- the latter idiom appears to only
be valid on NetBSD
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
- Omit the pipe2_nosigpipe testcase on FreeBSD (FreeBSD doesn't have
O_NOSIGPIPE).
- Convert "fcntl(n, F_CLOSEM)" to "closefrom(n)".
- Save and restore the resource limit on the number of files (RLIMIT_NOFILE).
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
Support for the multiport feature is mostly implemented, but currently
disabled due to some potential races in the hot plug code paths.
Requested by: marcel
MFC after: 1 month
Relnotes: yes
for, or that are required to run the chip (such as busses). Turn off all
the devices we don't yet have drivers for.
Some day we will have a fully functional imx6 clock driver so that we can
manage clocks based on fdt data. This will have to do until then.
variable (if any) provided in the boot environment. Unset it from
the kernel environment after doing this, so that the passphrase is
no longer present in kernel memory once we enter userland.
This will make it possible to provide a GELI passphrase via the boot
loader; FreeBSD's loader does not yet do this, but GRUB (and PCBSD)
will have support for this soon.
Tested by: kmoore
an error if the argument to pciconf -a doesn't have a unit number, rather
than triggering an assertion failure.
PR: 194506
Reported by: Anthony Cornehl <accornehl@gmail.com>
Sponsored by: EMC / Isilon Storage Division
initial static environment to a dynamic one, zero the static environment
buffer, and zero individual values when kern_unsetenv and freeenv are
called.
Tested by: kmoore (VM memory dump + grep)
Tested by: cperciva (kernel panic dump + grep)
to a power of 2. For non-power of 2 settings, intermittent
page faults have been reported. Although the bug that causes
these page faults/crashes has not been identified, it does
not appear to occur when rsize, wsize is a power of 2.
Reported by: tcberner@gmail.com
MFC after: 2 weeks
