With that gone they need to go into GENERIC now.
Makes FreeBSD/arm usable on gem5 by default.
Reviewed by: andrew
Differential Revision: https://reviews.freebsd.org/D12566
If stat continues to fail with ENOENT and mkdir with EEXIST the code wont
finish. In particular this can show up when the target path follows through
a symlink to a non-existent directory.
Reported by: ae
MFC after: 1 week
tmpfs uses unr(9) to allocate inodes. Previously when unmounting it
would individually free the units when it freed each vnode. This is
unnecessary as we can use the newly-added unrhdr_clear function to clear
out the unr in onde go. This measurably reduces the time to unmount a
tmpfs with many files.
Reviewed by: cem, lidl
Approved by: rstone (mentor)
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D12591
Previously before you could call unrhdr_delete you needed to
individually free every allocated unit. It is useful to be able to tear
down the unr without having to go through this process, as it is
significantly faster than freeing the individual units.
Reviewed by: cem, lidl
Approved by: rstone (mentor)
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D12591
can use them. Gather all TCP tunables in tcp_var.h in one place and
alphabetically sort them, to ease maintainance of the list.
Don't copy and paste declarations in tcp_stacks/fastpath.c.
arm uses '@' as a comment character, and cannot use @progbits in the
.section directive. Apply the upstream noexec stach change which avoids
this issue.
Obtained from: LLVM r277868
jhibbits@ points out that left shifting bits 8-11 24 bits won't fit in a 32-bit
integer either.
Corrects r324533.
Submitted by: jhibbits
Sponsored by: Dell EMC Isilon
Ordinary input to this macro comes from pe_code, which is uint16_t. Coverity
points out that shifting such a value discards the result of a 24 bit shift,
which is not what we want.
A follow-up to r324291.
CID: 1381676
Sponsored by: Dell EMC Isilon
diff (and man page) are not from GNU, as of r317209, and should not be
deleted if WITHOUT_GNU_DIFF is set. (WITHOUT_GNU_DIFF still controls
whether diff3 is built.)
Sponsored by: The FreeBSD Foundation
all cache the last system time (uptime + boottime). Only the format
differs. Do not re-calculate the bintime and simply use the value
used to calculate the microtime and nanotime.
Group all the updates under the relevant comment. Remove obsoleted
XXX part.
Submitted by: Sebastian Huber <sebastian.huber@embedded-brains.de>
MFC after: 1 week
Mirror the change made for powerpc64 in r323687. With this
change, gcc 6.4.0 can successfully compile and link a kernel
that runs on sparc64.
MFC after: 2 weeks
This fixes clang-built binaries on a gcc powerpc64 world. Gets us one step
closer to a clang-built world. The same change was made in later upstream
binutils.
Submitted by: rdivacky
MFC after: 2 weeks
Sendfile() should match the error checking order of send() which
is currently:
SBS_CANTSENDMORE
so_error
SS_ISCONNECTED
Submitted by: Jason Eggleston <jason@eggnet.com>
Reviewed by: glebius
MFC after: 2 weeks
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D12633
The build was broken on GCC-using architectures with:
growfs.c: In function 'cgckhash':
growfs.c:1753: warning: old-style function definition
Sponsored by: The FreeBSD Foundation
When a "pnfs" NFSv4.1 mount is hung because of an unresponsive DS,
a forced dismount wouldn't work, because the RPC socket for the DS
was not being closed. This patch fixes this.
This will only affect "pnfs" mounts where the pNFS server's DS
is unresponsive (crashed or network partitioned or...).
Found during testing of the pNFS server.
MFC after: 2 weeks
Add sanity checks in ql_hw_send() qla_send() to ensure that empty slots
in Tx Ring map to empty slot in Tx_buf array before Transmits. If the
checks fail further Transmission on that Tx Ring is prevented.
From ACPICA 20170929, AcpiOsGetTimer() should be available early because
While() loop timeout mechanism was reimplemented with it. Unfortunately,
it means AcpiLoadTables() may cause panic when a While() loop is executed.
After having lengthy discussions with ACPICA developers, I have concluded
that dummy timecounter is good enough for the purpose and it is the least
intrusive solution for now. Also, they reminded me the ACPI specification
implies OS timer function should be available before loading tables.
this is more friendly to the tree.
Tested this with loader.conf:if_igb_load="YES" and it does the right
thing.
Submitted by: Ian Lepore <ian@freebsd.org>
This makes the needed changes to add/update cylinder group check hashes
when a filesystem is expanded.
Reported by: kib and Warner Losh (imp)
Reviewed by: kib
Tested by: Peter Holm (pho)
mapping. This uses the new common code shared with amd64.
The RTC should only be accessed via EFI. There is no locking around it as
the spec only has this as a requirement for the PC-AT CMOS device.
Reviewed by: kib, imp
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D12595
Background:
- UDP 4-tuple hash type is unconditionally enabled in Hyper-V on WS2016,
which is _not_ affected by NDIS_OBJTYPE_RSS_PARAMS.
- Non-fragment UDP/IPv4 datagrams' hash type is delivered to VM as
TCP_IPV4.
Currently this erroneous behavior only applies to WS2016/Windows10.
Force l3/l4 protocol check, if the RXed packet's hash type is TCP_IPV4,
and the Hyper-V is running on WS2016/Windows10. If the RXed packet is
UDP datagram, adjust mbuf hash type to UDP_IPV4.
MFC after: 3 days
Sponsored by: Microsoft
Event tasks are pinned to their respective CPU by default, in the same
fashion as they were.
Unpin the event tasks by setting hw.vmbus.pin_evttask to 0, if certain
CPUs serve special purpose.
MFC after: 3 days
Sponsored by: Microsoft
^/head@r323923 changed when MODIFIED is printed at exit. It's better to follow the
documented way of determining whether or not a filesystem is clean per fsck_ffs, i.e.,
ensure that the exit code is either 0 or 7.
The pass/fail determination is brittle prior to this commit, and ^/head@r323923 made
the issue apparent -- thus this needs to be fixed independent of ^/head@r323923.
PR: 222780
MFC after: 1 week
MFC with: r323923
Reported by: Jenkins
