leave that for the dedicated thread
if dma map load fails, retry after m_defrag(), but continue processing
other queue items regardless
set interface queue length according to the length of virtio queue, so that
higher layer won't queue more than interface can manage to keep in flight
use the mutexes always, not just with NET_MPSAFE, so they continue
being exercised and hence working; they also enforce proper IPL level
inspired by discussion around PR kern/52211, thanks to Masanobu SAITOH
for the m_defrag() idea and code
this causes interface to ignore any further TX requests if this happens
when there are no other TX requests in progress
fixes kern/52211 by Juergen Hannken-Illjes
If migrate crp is linked after batch crp, "submit" is already set to
the batch crp. So, cryptointr() can process the batch crp instead of
the target migrate crp.
The test cases transfer data over TCP by using nc with IPsec just enabled
(no SA/SP is configured) and confirm the commit "Fix diagnostic assertion
failure in ipsec_init_policy" really fixes the issue.
key_setsaval NULL-clears member variables of sav at the beginning
of the function regardless of the states of the variables. When
key_setsaval is called by key_update, member variables sav->replay,
sav->key_* and sav->lft_* may have data allocated by malloc. In
that case they will leak. Free them before NULL-clear to avoid
memory leaks.
assume it is and load it.
Once loaded then check it's really for us.
This allows us to work out if the indexed alias entry is correct we
this was not checked previously.
panic: kernel diagnostic assertion "!cpu_softintr_p()" failed: file "../../../../netipsec/ipsec.c", line 1277
cpu7: Begin traceback...
vpanic() at netbsd:vpanic+0x140
ch_voltag_convert_in() at netbsd:ch_voltag_convert_in
ipsec_init_policy() at netbsd:ipsec_init_policy+0x149
in_pcballoc() at netbsd:in_pcballoc+0x1c5
tcp_attach_wrapper() at netbsd:tcp_attach_wrapper+0x1e1
sonewconn() at netbsd:sonewconn+0x1ea
syn_cache_get() at netbsd:syn_cache_get+0x15f
tcp_input() at netbsd:tcp_input+0x1689
ipintr() at netbsd:ipintr+0xa88
softint_dispatch() at netbsd:softint_dispatch+0xd3
DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xfffffe811d337ff0
Xsoftintr() at netbsd:Xsoftintr+0x4f
Reported by msaitoh@
Some of non-sleepable allocations can be replaced with sleepable ones.
To make it clear that the replacements are possible, some assertions
are addded.
compiled for DEBUG.)
Add debug builtin command, and corresponding -D command line option.
As usual, for DEBUG related stuff, read the source for info, that's
all there is about this.
This completes the infrastructure changes for the updated DEBUG TRACE
mechanism, so now converting the rest of the shell's internal tracing
can happen as desired - piecemeal.
Upi really (really!) don't want to know!
Also, add a comment (in another section) and avoid giving messages
to atf_fail that include newlines - AFT really doesn't like that.
Instead, convert the \n's to ;'s so at least the content is retained.
upgrade a while ago (this should make no difference to anything
other than a minor - very minor - build time speedup, ld is
smart enough to relaise that nothing from the lex library was
needed, and the executable contains no reference to it, even
befor ethis change.)
jdolecek