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ea0bd57615
freebsd-dev/sys
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Gleb Smirnoff ea0bd57615 Fix ng_ksocket(4) operation as a divert socket, which is pretty useful 
and has been broken twice:

- in the beginning of div_output() replace KASSERT with assignment, as
  it was in rev. 1.83. [1] [to be MFCed]
- refactor changes introduced in rev. 1.100: do not prepend a new tag
  unconditionally. Before doing this check whether we have one. [2]

A small note for all hacking in this area:
when divert socket is not a real userland, but ng_ksocket(4), we receive
_the same_ mbufs, that we transmitted to socket. These mbufs have rcvif,
the tags we've put on them. And we should treat them correctly.

Discussed with:	mlaier [1]
Silence from:	green [2]
Reviewed by:	maxim
Approved by:	julian (mentor)
MFC after:	1 week
2004-11-12 22:17:42 +00:00
..
alpha Get in sync with reality: TurboLaser was never really well supported to 2004-11-09 22:24:47 +00:00
amd64 MFi386 rev 1.63-1.64: 2004-11-10 03:49:24 +00:00
arm Implement interrupt counting, so that vmstat -i work. 2004-11-12 21:49:05 +00:00
boot Pass the "?" command output through the pager. 2004-11-12 13:27:49 +00:00
cam Remove references to the second byte of a CCB containing the LUN, as this 2004-10-13 09:31:04 +00:00
coda Do not use devsw() but si_devsw direction. This is still bogus but a 2004-09-23 12:19:24 +00:00
compat Pick up the inode number using VOP_GETATTR() rather than caching it 2004-11-10 07:25:37 +00:00
conf Ports aren't generally ready for parallel make. 2004-11-12 20:44:51 +00:00
contrib Removed the remnants of gx(4). 2004-11-08 20:24:52 +00:00
crypto For variables that are only checked with defined(), don't provide 2004-10-24 15:33:08 +00:00
ddb - Change the ddb paging "support" to use a variable (db_lines_per_page) to 2004-11-01 22:15:15 +00:00
dev Add altq support. 2004-11-12 18:12:04 +00:00
doc Experimental support for using doxygen to generate kernel documentation. 2004-07-11 16:13:57 +00:00
fs Remove stale comment after previous commit. 2004-11-09 23:19:21 +00:00
gdb Comment-out the debugging printf I left in in case there were some 2004-08-10 19:32:33 +00:00
geom Before trying to update metadata (so open consumer for writing), be sure 2004-11-09 23:27:21 +00:00
gnu Get even closer to not crashing ext2fs 2004-11-06 18:24:33 +00:00
i4b Mark i4b IPR and SPPP drivers as NET_NEEDS_GIANT(), as they both 2004-10-12 09:25:52 +00:00
i386 Spell _KERNEL correctly so that UP kernels are actually optimized again. 2004-11-12 19:18:46 +00:00
ia64 - Change the ddb paging "support" to use a variable (db_lines_per_page) to 2004-11-01 22:15:15 +00:00
isa Stop printing the VGA registers during verbose boot, in order to not 2004-11-03 09:07:44 +00:00
isofs/cd9660 Detect root mount attempts on the flag, not on the NULL path. 2004-11-09 22:21:52 +00:00
kern Second of several commits to allow kernel System V IPC data structures 2004-11-12 13:23:47 +00:00
libkern Use the RET macro. 2004-11-09 16:47:47 +00:00
modules Commit takawata-san's Sony Notebook Controller driver, integrated into 2004-11-11 22:54:58 +00:00
net Remove the #if 0 wrapping around !ALTQ stuff that can't be used due to ABI 2004-11-09 21:29:28 +00:00
net80211 Add a new network interface flag, IFF_NEEDSGIANT, which will allow 2004-07-27 23:20:45 +00:00
netatalk Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netatm Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netgraph Add myself to copyright. 2004-11-10 11:18:05 +00:00
netinet Fix ng_ksocket(4) operation as a divert socket, which is pretty useful 2004-11-12 22:17:42 +00:00
netinet6 support TCP-MD5(IPv4) in KAME-IPSEC, too. 2004-11-08 18:49:51 +00:00
netipsec Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netipx Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netkey support TCP-MD5(IPv4) in KAME-IPSEC, too. 2004-11-08 18:49:51 +00:00
netnatm Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netncp Add missing zero flag argument. 2004-10-12 08:22:08 +00:00
netsmb Don't use vn_todev(). 2004-11-10 07:16:59 +00:00
nfs
nfs4client Refuse attempts to mount root filesystem 2004-11-09 22:21:10 +00:00
nfsclient Detect root mount attempts on the flag, not on the NULL path. 2004-11-09 22:21:52 +00:00
nfsserver Correct a bug in nfsrv_create() where a call to nfsrv_access() might 2004-11-11 21:30:52 +00:00
opencrypto Don't acquire Giant in cryptof_close(), as the code is intended to be 2004-08-10 03:26:17 +00:00
pc98 MFi386: revision 1.1170 2004-11-10 12:24:30 +00:00
pccard Move PNP IDs back into oldcard files 2004-08-13 06:57:31 +00:00
pci Add altq support. 2004-11-12 18:12:04 +00:00
posix4
powerpc Reduce annoying SCSI probing delay from 15 to 5 seconds in all GENRIC kernels. 2004-11-02 20:57:20 +00:00
rpc Prefer C99's __func__ over GCC's __FUNCTION__. 2004-09-23 18:25:46 +00:00
security Bump MAC Framework version to 2 in preparation for the upcoming API/ABI 2004-11-09 11:28:40 +00:00
sparc64 Fix paths after repocopies done by scottl 2004-11-10 14:09:52 +00:00
sys Second of several commits to allow kernel System V IPC data structures 2004-11-12 13:23:47 +00:00
tools Pass doxygen doc comments through to the output. 2004-07-11 16:14:24 +00:00
ufs Put back the vfs_object_create() calls, they do make a difference when 2004-11-12 10:27:14 +00:00
vm Improve readability with a bunch of typedefs for the pager ops. 2004-11-09 13:43:20 +00:00
Makefile Add a NO_BOOT knob to prevent building the boot blocks and loader. 2004-08-19 09:54:28 +00:00