vnode_pager_generic_putpages() prototype; change the argument name to
reflect that it is flags.
Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
X-Differential revision: https://reviews.freebsd.org/D10241
Make sure the character device poll callback function does not return
an error code, but a POLLXXX value, in case of failure.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Under certain conditions on certain versions of Hyper-V, the RNDIS
rxfilter is _not_ zero on the hypervisor side after the successful
RNDIS initialization, which breaks the assumption of any following
code (well, it breaks the RNDIS API contract actually). Clear the
RNDIS rxfilter explicitly, drain packets sneaking through, and drain
the interrupt taskqueues scheduled due to the stealth packets.
Reported by: dexuan@
MFC after: 3 days
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D10230
and NULL (for no) to "no" (for no) and no change to the definition
of yes. Two rc.d scripts, dhclient and bgfsck check rc_force for
yesi, using test -n, and no, using test -z. The redefinition of
yes and no by r316487 caused rc.d/dhclient, when invoked by devd
using a devd.conf rule, to assign DHCP assigned IP addresses for
interfaces with statically assigned interfaces, breaking boot.
Point of breakage was at line 25 of etc/rc.d/dhclient (r301068)
where $rc_force needs to be NULL.
MFC after: 3 weeks
X-MFC with: r316487
Synthetic keyboard is the only supported keyboard on GEN2 Hyper-V.
Submitted by: Hongjiang Zhang <honzhan microsoft com>
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D10196
Previously the linker emulation was only passed when building binary
objects for firmware modules. This change always passes the desired
output format for kernel modules and kernels rather than requiring the
toolchain's default output format to match the desired output format.
This in turn permits use of external toolchains whose default output
format does not match the desired output format.
Reviewed by: imp, emaste
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10085
- Add --no-warn-mismatch.
- Use same whitespace to make future updates simpler.
Reviewed by: imp (part of a larger change)
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10085
Newer versions of GCC include an __ffssi2() symbol in libgcc and the
compiler can emit calls to it in generated code. This is true for at
least GCC 6.2 when compiling world for mips and mips64.
Reviewed by: jmallett, dim
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10086
Rather than the global NAME_MAX constant. This change is required to
support systems with a NAME_MAX/MAXNAMLEN that differs from UFS_MAXNAMLEN.
This was missed in r313475 due to the alternative spelling ("NAME_MAX") of
MAXNAMLEN. This change is also similar in spirit to r313780.
Reported by: ngie@
Sponsored by: Dell EMC Isilon
Don't zero unused pointer members again.
Per discussion with secteam we are not issuing an advisory for this
issue as we have no current evidence it leaks exploitable information.
Reviewed by: rwatson, glebius, delphij
MFC after: 1 day
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D10227
Invalid expressions with an ultimate compiled pattern length of 0 (e.g.,
"grep -E {") were not taken into account and caused a segfault while trying
to fill in the good suffix table.
Submitted by: Kyle Evans <kevans91 at ksu.edu>
Reviewed by: me
Differential Revision: https://reviews.freebsd.org/D10113
xmalloc was a debug malloc implementation, but the x{malloc,calloc,free}
functions default to calling the malloc(3) equivalents.
Instead of relying on this malloc shim, we can devise better ways to debug
malloc issues that aren't misleading upon initial inspection. (I.e., using
jemalloc's various built-in debugging capabilities.)
Submitted by: Kyle Evans <kevans91 at ksu.edu>
Reviewed by: emaste, cem
Differential Revision: https://reviews.freebsd.org/D10269
r316477 changed the color output to match exactly the in-tree GNU grep,
but introduces unnecessary escape sequences.
Submitted by: Kyle Evans <kevans91 at ksu.edu>
Reported by: ache
MFC after: 1 month
MFC with: r316477
destination addresses. Previous code has used only destination address
for lookup. But for inbound packets the source address was used as SA
destination address. Thus only outbound SA were used for both directions.
Now we use addresses from a packet as is, thus SAs for both directions are
needed.
Reported by: Mike Tancsa
MFC after: 1 week
Create a convenience rgrep link for bsdgrep(1) that observes 'grep -r'
behavior.
A follow-up to r316473.
Submitted by: Kyle Evans <kevans91 at ksu.edu>
Reviewed by: emaste (earlier version), cem
Differential Revision: https://reviews.freebsd.org/D10109
The header was added by the recent keybuf feature (r316343)
MODINFOMD_KEYBUF originally resided here, but was moved to linker.h
This change fixes the build on risc-5 which doesn't have a metadata.h
Detected by Jenkins: https://ci.freebsd.org/job/FreeBSD-head-riscv64-build/1167/console
Reported by: lwhsu
The tsec_error_intr_locked() is called with the global lock owned (e.g.
the transmit and the receive lock are both owned). We must not call
tsec_receive_intr_locked() while owning the transmit lock. The normal
receive interrupt takes care that frames are received, this is none of
the business of the error interrupt.
Submitted by: Sebastian Huber <sebastian.huber_AT_embedded-brains.de>
Use a method similar to the if_dwc driver. Use a wmb() before the flags of the
first transmit buffer of a frame are written.
Group transmit/receive structure members for better cache efficiency.
Tested on P1020RDB. TCP transmit throughput increases from 60MiB/s to
90MiB/s.
Submitted by: Sebastian Huber <sebastian.huber_AT_embedded-brains.de>
Timeout is now effectively a boolean rather than a time-remaining. This was
missed in r316478, but included in the original patch (mis-merged with a manual
merge).
The status indicators are not set immediatly after a command. Discard
the first value.
Unlock the PHY mutex after a timeout in tsec_init_locked().
Tested on the P1020RDB.
Submitted by: Sebastian Huber <sebastian_DOT_huber_AT_embedded-brains_DOT_de>
- Set REG_NOTBOL if we've already matched beginning of line and we're
examining later parts
- For each pattern we examine, apply it to the remaining bits of the
line rather than (potentially) smaller subsets
- Check for REG_NOSUB after we've looked at all patterns initially
matching the line
- Keep track of the last match we made to later determine if we're
simply not matching any longer or if we need to proceed another byte
because we hit a zero-length match
- Match the earliest and longest bit of each line before moving the
beginning of what we match to further in the line, past the end of the
longest match; this generally matches how gnugrep(1) seems to behave,
and seems like pretty good behavior to me
- Finally, bail out of printing any matches if we were set to print all
(empty pattern) but -o (output matches) was set
PR: 195763, 180990, 197555, 197531, 181263, 209116
Submitted by: "Kyle Evans" <kevans91@ksu.edu>
Reviewed by: cem
MFC after: 1 month
Relnotes: Yes
Differential Revision: https://reviews.freebsd.org/D10104
