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the rest of systrace to be deleted in a serious of followup commits.
ok from larger openbsd developer community
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with db_show_regs().
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we try to remove it entirely
ok deraadt@
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of three unused FS-related functions.
okay mpi@ and beck@
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Leave the define for the moment, this will be changed as soon as we're
confident enough.
"it must be a 3-line diff" krw@
ok bluhm@, mikeb@, dlg@, reyk@, deraadt@
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ok mlarkin@
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compat/common/compat_util.c to dev/systrace.c, the one place they
are used, and remove the remaining kernel references to compat/*.
ok visa@
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Remove "option COMPAT_LINUX" and everything directly tied to it from the
kernel and the corresponding man page documentation.
ok visa@ guenther@
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requested by deraadt@
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verify before the netx upgrade.
document that signify.1 needs an edit bump once in a while.
ok tedu@ florian@
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ok deraadt, jsg
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the intention is to make it more clear what belongs to a transmit
queue and what belongs to an interface.
suggested by and ok mpi@
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This commit is not removing the existing EtherIP part of gif(4) and
it keeps EtherIP of gif(4) working.
ok jbg@ sthen@ mpi@ reyk@ yasuoka@
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Splitting functions in if_bridge.c into if_bridge.c for the forwarding part
and bridgectl.c for the control part. It shouldn't have any functional change.
ok reyk@ mpi@ yasuoka@
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In such kernels multipath routing support is independant from the data
structure used to perform the binary lookup. Is is implemented as a
singly-listed list of route entries. This is possible because a "struct
rtentry" is no longer mapped 1:1 to a node in the tree.
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ok naddy, jsing
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rdomains and bridges on the local system. This can be used to route
through local rdomains, to create L2 devices (like trunks) between
them, and many other things.
Discussed with many, with input from mpi@
OK sthen@ phessler@ yasuoka@ mikeb@
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as well. OK dlg@ mpi@
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strict than anticipated. It allows a programmer to pledge/promise/covenant
that their program will operate within an easily defined subset of the
Unix environment, or it pays the price.
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Tested by <mxb AT alumni DOT chalmers DOT se>.
ok dlg@
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media which lack ppp/crypto/etc. Include the libz one. If this
becomes a size issue later, krw has a tiny crc32 to use instead.
ok krw
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accidentally capture disks ...
Eliminate kernel option GPT and associated #ifdef GPT/#endif. Let
everybody get on the GPT bandwagon and we'll see what wheels fly
off.
Requested by & ok deraadt@
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ok deraadt@
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vmt(4) is moved from mainbus0 to pvbus0, more devices will follow.
OK sf@ deraadt@
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ok mpi@, claudio@.
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operating model". This is the kernel component; various changes should
proceed in-tree for a while before userland programs start using it.
ok miod, discussions and help from many
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Code abusing the radix internals for the routing table should now
includes <net/rtable.h> and only deal with "struct rtentry".
Code using a radix tree for another purpose can still include
<net/radix.h>.
Inputs from and ok claudio@, mikeb@
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"shared reference pointers".
srp allows concurrent access to a data structure by multiple cpus
while avoiding interlocking cpu opcodes. it manages its own reference
counts and the garbage collection of those data structure to avoid
use after frees.
internally srp is a twisted version of hazard pointers, which are
a relative of RCU.
jmatthew wrote the bulk of a hazard pointer implementation and
changed bpf to use it to allow mpsafe access to bpfilters. however,
at s2k15 we were trying to apply it to other data structures but
the memory overhead of every hazard pointer would have blown out
significantly in several uses cases. a bulk of our time at s2k15
was spent reworking hazard pointers into srp.
this diff adds the srp api and adds the necessary metadata to struct
cpuinfo on our MP architectures. srp on uniprocessor platforms has
alternate code that is optimised because it knows there'll be no
concurrent access to data by multiple cpus.
srp is made available to the system via param.h, so it should be
available everywhere in the kernel.
the docs likely need improvement cos im too close to the implementation.
ok mpi@
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the kernel_lock), as we already do better conversions in
user-mode. Yet, no need for every single driver to fiddle with the
conversion code as they are done transparently by common MI code. With
help from armani and miod, support from mpi
ok armani@
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some serious shit.
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ok deraadt@
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ok deraadt@
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for a couple decades. Keep the OSIOCGIFCONF ioctl to support COMPAT_LINUX
but move the rest of the Linux-specific ioctl() handling into linux_socket.c
This lets struct osockaddr finally move from sys/socket.h to protocols/talkd.h
ok krw@ deraadt@ mpi@
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