not strlen as they are *not* strings.
Discovered by GSOC student, Mike Ma <mikemandarine@gmail.com> during his
fuse.glusterfs port to FreeBSD.
Final patch from mckusick@
Submitted by: mckusick@
Approved by: re (hrs)
MFC after: 2 weeks
Add ms_abi and sysv_abi attribute handling.
Based on a patch by Benno Rice!
This will help to develop EFI support.
Approved by: re (kib)
Verified by: benno
MFC after: 1 week
Remove invalid assert in DAGTypeLegalizer::RemapValue
There is a comment at the top of DAGTypeLegalizer::PerformExpensiveChecks
which, in part, says:
// Note that these invariants may not hold momentarily when processing a node:
// the node being processed may be put in a map before being marked Processed.
Unfortunately, this assert would be valid only if the above-mentioned invariant
held unconditionally. This was causing llc to assert when, in fact,
everything was fine.
Thanks to Richard Sandiford for investigating this issue!
Fixes PR16562.
This fixes assertions which could occur in the multimedia/ffmpeg1 and
multimedia/ffmpeg2 ports.
Approved by: re (hrs)
Reported by: Matthias Apitz <guru@unixarea.de>
MFC after: 3 days
input path. These probes get some of the fields in host order, whereas the
output probes get them in network order, so a single translator isn't
enough. This workaround ensures that the problem is essentially invisble
to users: none of the probe arguments or their fields have changed.
Approved by: re (hrs)
is no sense to walk the whole dirty buffer queue. We are only
interested in, and can operate on, the buffers owned by the current
vnode [1]. Instead of calling generic queue flush routine, do
VOP_FSYNC() if possible.
Holding the dirty buffer queue lock in the bufdaemon, without dropping
it, can cause starvation of buffer writes from other threads. This is
esp. easy to reproduce on the big memory machines, where large files
are written, causing almost all dirty buffers accumulating in several
big files, which vnodes are locked by writers. Bufdaemon cannot flush
any buffer, but is iterating over the whole dirty queue
continuously. Since dirty queue mutex is not dropped, bufdone() in
g_up thread is starved, usually deadlocking the machine [2]. Mitigate
this by dropping the queue lock after the vnode is locked, allowing
other queue lock contenders to make a progress.
Discussed with: Jeff [1]
Reported by: pho [2]
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Approved by: re (hrs)
On MIPS the .dynamic section is read-only, so the pointer to rtld
information for debuggers cannot be stored there (in DT_DEBUG).
Instead, a special section .rld_map is used.
Sponsored by: DARPA, AFRL
Approved by: re (delphij)
On MIPS .dynamic is read-only and so a special section .rld_map is used
to store the pointer to the rtld information for debuggers. This
section had a hard coded size of 4 bytes which is not correct for
mips64. (Note that FreeBSD's rtld does not yet populate .rld_map.)
Sponsored by: DARPA, AFRL
Approved by: re (delphij)
The accept(2) man page warns that O_NONBLOCK and other properties on the
new socket may vary across implementations. However, this issue only
applies to accept() and not to accept4(). On the other hand, accept4()
is not commonly available yet.
Reported by: pluknet
Reviewed by: bjk
Approved by: re (kib)
The X86FixupLEAs pass for Intel Atom must not call
convertToThreeAddress on ADD16rr opcodes, if src1 != src, since that
would cause convertToThreeAddress to try to create a virtual register.
This is not permitted after register allocation, which is when the
X86FixupLEAs pass runs.
This patch fixes PR16785.
Pull in r191715 from upstream llvm trunk:
Forgot to add a break statement.
This should enable building the x11-toolskits/libXaw port with
CPUTYPE=atom.
Approved by: re (gjb)
Reported by: Kenta Suzumoto <kentas@hush.com>
MFC after: 3 days
The libarchive-based replacements have been used since 2009; the GNU
ones were kept to support source upgrades from FreeBSD 6.
Approved by: re@ (delphij)
When calling to ib_uverbs_cleanup_ucontext, there is a call to
mutex_lock of xrcd_table_mutex, which was not initialized.
Added missing initialization for xrcd_table_mutex.
Submitted by: Orit Moskovich (oritm mellanox.com)
Approved by: re
Removed the ifdef linux from this function.
Added stub function for contiguous pages to avoid compilation
errors.
Submitted by: Orit Moskovich (oritm mellanox.com)
Approved by: re
srq_pingpong IBverbs
Removed refrences using 'ifdef __linux__' to qpg functions and
related fields in struct
ib_qp_init_attr.
Submitted by: Orit Moskovich (oritm mellanox.com)
Approved by: re
Changed module init from module_init() to module_init_order() with
SI_ORDER_MIDDLE flag
Submitted by: Orit Moskovich (oritm mellanox.com)
Approved by: re
- prince Johan Friso passed away in 2013
- correct status of queen Maxima and crown princess Catharina-Amalia
- language fixes
Approved by: remko (mentor)
Approved by: re (gjb)
MFC after: 3 days
the mac framework. It is needed when priv_check_cred(9) is called from
the mac callback, e.g. in the mac_portacl(4).
Reported by: az
Reviewed by: rwatson
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (gjb)
WITH[OUT]_SSP to avoid hitting an error if user has WITH_SSP in their
make.conf. Ports now use this knob.
make[7]: "/usr/src/share/mk/bsd.own.mk" line 466: WITH_SSP and
WITHOUT_SSP can't both be set.
This is similar to previous cleanup done in r188895
Approved by: bapt
Reviewed by: jlh (earlier version)
Approved by: re (marius)
MFC after: 1 week
occasion. This resulted in zero mapped segments, triggering an assert in
the PS3 CDROM driver. Allow no DMA for 0-length transfers.
Approved by: re (glebius)
MFC after: 1 week
with the vnode shared-locked. If upgrade succeeded, the inactivation
can be done immediately, instead of being postponed.
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (glebius)
The r255797 was:
Increase the chance of the buffer write from the bufdaemon helper
context to succeed. If the locked vnode which owns the buffer to be
written is shared locked, try the non-blocking upgrade of the lock to
exclusive.
PR: kern/178997
Reported and tested by: Klaus Weber <fbsd-bugs-2013-1@unix-admin.de>
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (glebius)
