specific, and only builds there. Likewise the module is built there. Move it to
the x86-only files.x86.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
Apart from one MD file, ACPI is a x86 implementation, not specific to either
i386 or amd64, so put it into files.x86. Other architectures include fewer
files for the same options, so it can't move into the MI files file.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
VIA Padlock support is for VIA C3, C7 and Eden processors, which are 64bit x86
processors.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
The HPT drivers are all x86 only. Move them to files.x86. Because of the way we
run uudecode, we can use $M instead of needing entries for them in separate
files.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
Move all the identical x86 lines to files.x86. The non-identical ones should be
unified and moved as well, but that would require additional changes that would
need a more careful review and may not be MFCable, so I'll do them
separately. I'll delete the mildly snarky comment when things are unified.
Reviewed by: jhb (verbal OK on irc)
Differential Revision: https://reviews.freebsd.org/D21248
In FUSE protocol 7.9, the size of the FUSE_GETATTR request has increased.
However, the fusefs driver is currently not sending the additional fields.
In our implementation, the additional fields are always zero, so I there
haven't been any test failures until now. But fusefs-lkl requires the
request's length to be correct.
Fix this bug, and also enhance the test suite to catch similar bugs.
PR: 239830
MFC after: 2 weeks
MFC-With: 350665
Sponsored by: The FreeBSD Foundation
As with other archs the compiler may emit calls to the byte swap routines
under certain conditions.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
The test needs to expect a FUSE_FORGET operation. Most of the time the test
would pass anyway, because by chance FUSE_FORGET would arrive after the
unmount.
MFC after: 2 weeks
MFC-With: 350665
Sponsored by: The FreeBSD Foundation
This fixes -Wcast-align errors for in_cksum() calls when compiled with
WARNS=6.
Submitted by: Ján Sučan <sucanjan@gmail.com>
MFC after: 2 weeks
Sponsored by: Google, inc. (Google Summer of Code 2019)
Differential Revision: https://reviews.freebsd.org/D21261
That revision changed the internal clock to the monotonic, but neglected to
change the datagram's timestamp source.
Reported by: Oliver Hartmann, Michael Butler
Reviewed by: Ján Sučan <sucanjan@gmail.com>, allanjude
MFC after: 2 weeks
MFC-With: r350998
Differential Revision: https://reviews.freebsd.org/D21258
Namespace Optimal I/O Boundary field added in NVMe 1.3 and Namespace
Preferred Write Granularity added in 1.4 allow upper layers to align
I/Os for improved SSD performance and endurance.
I don't have hardware reportig those yet, but NPWG could probably be
reported by bhyve.
MFC after: 2 weeks
Sponsored by: iXsystems, Inc.
In r342974 jhibbits added support to build crtsavres.o. This was the
blocker for BSD_CRTBEGIN to be enabled there. As such enable this
option again.
Reviewed by: jhibbits
Sponsored by: DARPA, AFRL
This patch makes the DRM graphics driver in ports usable on aarch64.
Submitted by: Greg V <greg@unrelenting.technology>
Differential Revision: https://reviews.freebsd.org/D21008
MFC after: 1 week
Sponsored by: Mellanox Technologies
The Zstd format bumps the CLOOP major number to 4 to avoid incompatibility
with older systems. Support in geom_uzip(4) is conditional on the ZSTDIO
kernel option, which is enabled in amd64 GENERIC, but not all in-tree
configurations.
mkuzip(8) was modified slightly to always initialize the nblocks + 1'th
offset in the CLOOP file format. Previously, it was only initialized in the
case where the final compressed block happened to be unaligned w.r.t.
DEV_BSIZE. The "Fake" last+1 block change in r298619 means that the final
compressed block's 'blen' was never correct unless the compressed uzip image
happened to be BSIZE-aligned. This happened in about 1 out of every 512
cases. The zlib and lzma decompressors are probably tolerant of extra trash
following the frame they were told to decode, but Zstd complains that the
input size is incorrect.
Correspondingly, geom_uzip(4) was modified slightly to avoid trashing the
nblocks + 1'th offset when it is known to be initialized to a good value.
This corrects the calculated final real cluster compressed length to match
that printed by mkuzip(8).
mkuzip(8) was refactored somewhat to reduce code duplication and increase
ease of adding other compression formats.
* Input block size validation was pulled out of individual compression
init routines into main().
* Init routines now validate a user-provided compression level or select
an algorithm-specific default, if none was provided.
* A new interface for calculating the maximal compressed size of an
incompressible input block was added for each driver. The generic code
uses it to validate against MAXPHYS as well as to allocate compression
result buffers in the generic code.
* Algorithm selection is now driven by a table lookup, to increase ease of
adding other formats in the future.
mkuzip(8) gained the ability to explicitly specify a compression level with
'-C'. The prior defaults -- 9 for zlib and 6 for lzma -- are maintained.
The new zstd default is 9, to match zlib.
Rather than select lzma or zlib with '-L' or its absense, respectively, a
new argument '-A <algorithm>' is provided to select 'zlib', 'lzma', or
'zstd'. '-L' is considered deprecated, but will probably never be removed.
All of the new features were documented in mkuzip.8; the page was also
cleaned up slightly.
Relnotes: yes
With support for multiple namespaces and multiple ports in NVMe there is
now a need for reliable unique namespace identification alike to SCSI.
MFC after: 1 weeks
Sponsored by: iXsystems, Inc.
The DRM drivers use the lockdep assertion macros with spinlock_t locks
which are backed by mutexes, not sx locks. This causes compile
failures since you can't use sx_assert with a mutex. Instead, change
the lockdep macros to use lock_class methods. This works by assuming
that each LinuxKPI locking primitive embeds a FreeBSD lock as its
first structure and uses a cast to get to the underlying 'struct
lock_object'.
Reviewed by: hselasky
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D20992
Follow-up on r322318 and r322319 and remove the deprecated modules.
Shift some now-unused kernel files into userspace utilities that incorporate
them. Remove references to removed GEOM classes in userspace utilities.
Reviewed by: imp (earlier version)
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D21249
Though ntohs and htons are functionally identical, they have different meanings.Using the correct one helps to document the code.
Submitted by: Ján Sučan <sucanjan@gmail.com>
MFC after: 2 weeks
Sponsored by: Google, inc. (Google Summer of Code 2019)
Differential Revision: https://reviews.freebsd.org/D21219
rcmds were removed in r32435 and these three man pages can trivially
drop the references.
There's still a reference in pts.4 because it describes a mode
(TIOCPKT_NOSTOP), and only lists rlogin/rlogind as examples of programs
that use that mode. To update later.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
rcmds removed in r324351.
Historical references in the README are maintained. There's a paragraph
describing a "980K crunched 'fixit'" that references rsh and rlogin.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
More extensive changes to this page are certainly needed, but at least
remove references to binaries that no longer exist.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Since ipvoly is used for checksum calculation, part of original IP
header is zeroed. This part includes ip_ttl field, that can be used
later in IP_MINTTL socket option handling.
PR: 239799
MFC after: 1 week
The driver was originally written with the name ads1115, but at the last
minute it got renamed to ads111x to reflect its support for many related
chips, but I forgot to update the manpage to match the renaming before
committing it all.
