piece of the jigaw is probably in vchiq:
- prefill vchiq with a number (currently 2) blocks of audio before
starting
- use a kthread as workqueue isn't suited to our usage.
- don't drain on stopping as for some reason it leaves data behind.
1) do it only if the file is open for writing, otherwise we send write
requests to the FS on a file that has never been open.
2) do it inside existing if (vap->va_size != VNOVAL) block
Fixes problems in a build with MKLLVM=yes HAVE_LLVM=no,
where this error interacted with settings in
src/external/gpl3/gcc/lib/libgcc/Makefile.inc to cause
some object files to be omitted from the libgcc_s library.
In the PUFFSDEBUG case, wrap do { ... } while (/*CONSTCOND*/0)
around the definitions. In the non-PUFFSDEBUG case, define them
as ((void)0) instead of as empty.
http://marc.info/?l=openbsd-cvs&m=141199909120631&w=2
>> Use raster(logic) operation, or ROP, function on LUNA frame buffer.
>> It makes 4bpp wscons putchar ~20% faster.
This Makes 4bpp wscons putchar ~30% on LUNA-II.
Also use the similar ROP in 1bpp putchar and cursor functions
and the 1bpp putchar is also ~5% faster.
While here, reduce diffs from OpenBSD a bit.
Tested on all 1bpp/4bpp/8bpp framebuffers.
Not actually semantically significant for any callers, but Linux
documentation insists it is important, so we'll follow suit.
Fixes last part of PR kern/48999.
Summary of changes in tzdata2014h (2014-09-25 18:59:03 -0700):
* America/Jamaica's 1974 spring-forward transition was Jan. 6, not Apr. 28.
* Shanks says Asia/Novokuznetsk switched from LMT (not "NMT") on 1924-05-01,
not 1920-01-06.
* Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Blantyre, Africa/Bujumbura,
Africa/Gaborone, Africa/Harare, Africa/Kigali, Africa/Lubumbashi,
Africa/Lusaka, Africa/Maseru, and Africa/Mbabane.
* Changes affecting documentation and commentary.
Rip out all the needless MAC address and date/time leakage. No more
uuid_init necessary, nor contention over a global uuid state.
While here, simplify uuid_snprintf and fix a strict aliasing
violation.
Don't needlessly leak your date/time and MAC address when you edit
the disk.
Read from /dev/urandom rather than calling arc4random or anything,
since this is a tool. (Cygwin seems to have /dev/urandom, but yell
if this breaks the build on your exotic platform because it lacks
/dev/urandom.)
ok apb
