The patches are unexpectedly causing gcc to fail while
building ports/graphics/ImageMagick even when the cpu
flags are not used.
Reported by: Andreas Tobler
it a bit:
- We can assert that only ENODEV and ENXIO errors are passed instead of
handling other errors.
- The caller always call finstall() for indx descriptor, so we can assume
it is set. Actually the filedesc lock is dropped between finstall() and
dupfdopen(), so there is a window there for another thread to close the
indx descriptor, but it will be closed in next commit.
Reviewed by: mjg
MFC after: 1 month
This function is static and the only caller always passes 0 as low.
While here update note about return values in comment.
Reviewed by: pjd
Approved by: trasz (mentor)
MFC after: 1 month
If fdalloc() decides to grow fdtable it does it once and at most doubles
the size. This still may be not enough for sufficiently large fd. Use fd
in calculations of new size in order to fix this.
When growing the table, fd is already equal to first free descriptor >= minfd,
also fdgrowtable() no longer drops the filedesc lock. As a result of this there
is no need to retry allocation nor lookup.
Fix description of fd_first_free to note all return values.
In co-operation with: pjd
Approved by: trasz (mentor)
MFC after: 1 month
growing "downward" (moving the start address down). First, an off by
one error caused the end address to be moved down an extra alignment
chunk unnecessarily. Second, when aligning the new candidate starting
address, the wrong bits were masked off.
Tested by: Andrey Zonov andrey zonov org
MFC after: 3 days
traffic.
* Create sc_mgmt_txbuf and sc_mgmt_txdesc, initialise/free them appropriately.
* Create an enum to represent buffer types in the API.
* Extend ath_getbuf() and _ath_getbuf_locked() to take the above enum.
* Right now anything sent via ic_raw_xmit() allocates via ATH_BUFTYPE_MGMT.
This may not be very useful.
* Add ATH_BUF_MGMT flag (ath_buf.bf_flags) which indicates the current buffer
is a mgmt buffer and should go back onto the mgmt free list.
* Extend 'txagg' to include debugging output for both normal and mgmt txbufs.
* When checking/clearing ATH_BUF_BUSY, do it on both TX pools.
Tested:
* STA mode, with heavy UDP injection via iperf. This filled the TX queue
however BARs were still going out successfully.
TODO:
* Initialise the mgmt buffers with ATH_BUF_MGMT and then ensure the right
type is being allocated and freed on the appropriate list. That'd save
a write operation (to bf->bf_flags) on each buffer alloc/free.
* Test on AP mode, ensure that BAR TX and probe responses go out nicely
when the main TX queue is filled (eg with paused traffic to a TID,
awaiting a BAR to complete.)
PR: kern/168170
work in unusual situations.
Also slightly optimize the command.
Submitted by: Jeremy Chadwick jdc@koitsu.org
Approved by: cperciva (implicit)
MFC after: 1 week
must be recalculated. The blk_check pass of suj checker explicitely marks
inodes which owned such blocks as needing block count adjustment. But
ino_adjblks() is only called by cg_trunc pass, which is performed before
blk_check. As result, the block use count for such inodes is left wrong.
This causes full fsck run after journaled run to still find inconsistencies
like 'INCORRECT BLOCK COUNT I=14557 (328 should be 0)' in phase 1.
Fix this issue by running additional adj_blk pass after blk_check, which
updates the field.
Reviewed by: jeff, mckusick
MFC after: 1 week
which was inadvertently caused by r236185: if SHLIBDIR is set using the
?= operator, it must be done *before* bsd.own.mk is included, otherwise
the default value is still used.
Note, bsd.lib.mk will take care of removing the copy in /usr/lib upon
installation, so no addition to ObsoleteFiles.inc is needed.
X-MFC-With: r236185
thing it was still used for was to set the "global default" password
hash. Since the stock auth.conf contained nothing but comments, the
global default was actually the first algorithm in crypt(3)'s list,
which happens to be DES; I take the fact that nobody noticed as proof
that it was not used outside of crypt(3).
The only other use in our tree was in the Kerberos support code in
in tinyware's passwd(1). I removed that code in an earlier commit;
it would not have compiled anyway, as it only supported Kerberos IV.
The auth_getval() function is now a stub that always returns NULL,
which has the same effect as a functional auth_getval() with an
empty auth.conf.
MFC after: 3 weeks
Initial support for the AMD barcelona chipsets has been available in the
gcc43 branch under GPLv2 but was not included when the Core 2 support
was brought to the system gcc.
AMD and some linux distributions (OpenSUSE) did a backport of the amdfam10
support and made them available. Unfortunately this is still experimental
and while it can improve performance, enabling the CPUTYPE may break some
C++ ports (like clang).
Special care was taken to make sure that the patches predate the GPLv3
switch upstream.
Tested by: Vladimir Kushnir
Reviewed by: mm
Approved by: jhb (mentor)
MFC after: 2 weeks
packets a cmsg of type IP_RECVTOS which contains the TOS byte.
Much like IP_RECVTTL does for TTL. This allows to implement a
protocol on top of UDP and implementing ECN.
MFC after: 3 days
There is no mac_addr in the mbuf for BSD.. cheat like
we are supposed to and use the csum field since our friend
the gif tunnel itself will never use offload.
then solves because of cache coherency issues. This fixes periodic error
messages on console and command timeouts.
- Patch SATA PHY configuration for 65nm SoCs to improve SNR same as
Linux does.
MFC after: 2 weeks
- Use CLOCK_MONOTONIC instead of CLOCK_REALTIME, because CLOCK_MONOTONIC
does not wrap into negative in near future. This fixes any potential
problems using "pthread_cond_timedwait()".
- Fix a bug where the "libusb_wait_for_event()" function computes an
absolute timeout instead of a relative timeout. USB transfers do
not depend on this timeout value.
- Add dependency towards LibPthread to Makefile, because LibUSB v1.0
needs this library to function correctly.
MFC after: 1 week
