- attach a wsdisplay
- make it work with an S24
- accelerate scrolling and character drawing
This isn't quite finished yet, it works fine as a console but most things
X will need are not functional right now.
- pkg_add: add support to check license conditions before installation
- pkg_delete: add -k option to skip over preserve packages.
- WARNS=4 clean, fix some potential uses of uninitialized variables
vnode pager.
It would have been nice to keep a separate version:
* it has helped find file system bugs which the kernel pager
treated as non-errors
* it does not contain extra payload unnecessary in userspace
However, getting the details of the pager implementation correct
with all the flags, offsets and block/page size special cases is
*EXTREMELY* difficult (chuq > god).
On the plus side, LFS write now works for file data too instead of
just metadata. Also, maybe being able to singlestep the genfs
vnode pager in the comfort of userspace will allow more people to
understand how the behemoth functions.
10Mb; it appears that the SmartSpeed workaround and dspcode in this PHY are
aimed at earlier generation IGPs. Remove reference to 82566s, allowing
them to fall through to choose other PHYs.
a struct called kernelops, which contains standard system calls
for the normal case and rump system calls for the rump case.
Make it possible to run the lfs cleaner in a library fashion (taking
the quick route with the implementation).
are now compiled in by default.
Note that MSR support in Xen depends on its version. rdmsr() should always
succeed, but wrmsr() to certain registers can end in a NOOP. In that case,
the error will be logged (see xm dmesg).
Setting CPU frequency (SpeedStep) requires Xen 3.3 with the option
cpufreq="dom0-kernel" passed down to hypervisor during boot.
Compiled and tested for SpeedStep under i386 for XEN3_DOM0 and XEN3PAE_DOM0
by jym@. amd64 was tested by Joel Carnat.
See also http://mail-index.netbsd.org/port-xen/2009/08/02/msg005213.html .
Commit requested by bouyer@.
support -ve lengths (lock area before current offset).
Nothing in libc or the kernel allowed for this, so some random part
of the file would get locked (no idea which bits).
Although this could probably be fixed in libc, the stubs for posix file
locks for emulations could easily get into the kernel with -ve lengths.
So fixing in the kernel avoids those problems.
This also fixes PR/41620 (attempting to lock negative offsets) - which
is what I was looking into!
