This code after refactoring stopped calling functions that were designed
to trigger expected behavior and thus, tests were breaking.
Sponsored by <The NetBSD Foundation>
llentry is easy to be leaked and pool suits for it because pool is usable to
detect leaks.
Also sweep unnecessary wrappers for llentry, in_llentry and in6_llentry.
We have to delete entries on in_lltable_delete and in6_lltable_delete
unconditionally. Note that we don't need to worry about LLE_IFADDR because
there is no such entries now.
callout_reset and callout_halt can cancel a pending callout without telling us.
Detect a cancel and remove a reference by using callout_pending and
callout_stop (it's a bit tricy though, we can detect it).
While here, we can remove remaining abuses of mutex_owned for softnet_lock.
These operations cloned Linux's specific PTRACE_GETSIGMASK / PTRACE_SETSIGMASK.
This feature was useful in applications like rr/criu/reptyr-like, where
the ptrace(2) interface is abused for the purpose of constructing an arbitrary
process. It's not reliable and not portable. For the NetBSD case it will be
better to invent something dedicated for serializing and deserializing a
process with threads.
Noted on tech-toolchain@ and blog entry
"LLDB restoration and return to ptrace(2)"
https://blog.netbsd.org/tnf/entry/lldb_restoration_and_return_to
Since config(1) could not distinguish between device and
interface attachments, it was generating only the latter.
Thus devices without their own driver wouldn't match the
ugen driver anymore.
Fix this by using a different device name for interface attachments.
this is the last GCC that will support these ports:
- epoc32
- netwinder
- shark
- acorn32
- cats
- most hpcarm systems (only NETBOOKPRO and WZERO3 remain)
this change doesn't decode perfectly. Tested with Gemini Lake. It has
two L2 Shared TLB. One is 4MB and another is 2MB/4MB but former isn't
printed yet:
cpu0: ITLB 1 4KB entries 48-way
cpu0: DTLB 1 4KB entries 32-way
cpu0: L2 STLB 8 4MB entries 4-way
Need some rework for struct x86_cache_info.
- Use aprint_error_dev() for error output.
christos