to "screen" node directly. The problem is that by default OF on some (all?)
Macs either doesn't provide "/chosen/stdout" or redirects it somewhere,
unless you boot in manual mode via CMD-ALT-O-F. It's nice to see normal
FreeBSD boot output instead of blank gray screen.
could trigger an error interrupt that we can't actually to do anything
against as soon as enabling the error handlers.
While at it don't bother about writing only to the write-one-to-clear
bits when clearing error bits.
size and the sector size.
- Fix a bug where bsdlabel would try to read a regular file using the geom_bsd
class.
Quick review by: phk
Approved by: pjd (mentor)
disable interrupts and loop forever with these.
- Hide all MP-related bits in <machine/smp.h> underneath #ifdef SMP.
- Inline ipi_all_but_self(9) and ipi_selected(9). We don't expose any
additional bits but save a few cycles by doing so.
- Remove ipi_all(9), which actually only called panic(9). It can't be
implemented natively anyway and having it removed at least causes
MI users to fail already fail when linking.
core of this change generalizes the initial page directory setup so that
the kernel can be given arbitrarily large or small.
- small formatting fixes
- update copyright
MFC after: 1 month
years by the priv_check(9) interface and just very few places are left.
Note that compatibility stub with older FreeBSD version
(all above the 8 limit though) are left in order to reduce diffs against
old versions. It is responsibility of the maintainers for any module, if
they think it is the case, to axe out such cases.
This patch breaks KPI so __FreeBSD_version will be bumped into a later
commit.
This patch needs to be credited 50-50 with rwatson@ as he found time to
explain me how the priv_check() works in detail and to review patches.
Tested by: Giovanni Trematerra <giovanni dot trematerra at gmail dot com>
Reviewed by: rwatson
Now, only some few places still require thread passing (mostly the ones which
access to VOP_* functions) and will be fixed once the primitive also will be.
Tested by: Giovanni Trematerra <giovanni dot trematerra at gmail dot com>
different version has been committed upstream in the libpcap vendor branch.
This will allow people to experiment with zero-copy bpf(4) without requiring
external patches.
Note to enable this functionality:
sysctl net.bpf.zerocopy_enable=1
By default, libpcap will use the legacy buffering method unless this sysctl
variable is set to 1.
For the details about zero-copy bpf(4) implementation see svn change r177548.
Requested by: many
Discussed with: sam
In collaboration with: rwatson
so the benefit of having acpi.ko as a standalone module is outweighed by
the complications of drivers compiled into the kernel not including ACPI
attachments by default.
Discussed on: current
