- Simplify ktrstruct() calling convention by having ktrstruct() use
strlen() rather than requiring the caller to hand-code the length of
constant strings.
MFC after: 1 month
default invokation):
- Right now if segments are not writable are not included. Remove this.
- Right now if a segment is mapped with NOCORE the check is not honoured.
Change this by checking the newly added flag, from libutil,
KVME_FLAG_NOCOREDUMP.
Besides that, add a new flag (-f) that forces a 'full' dump of all the
segments excluding just the malformed ones. This might be used very
carefully as, among the reported segments, there could be memory
mapped areas that could be vital to program execution.
Sponsored by: Sandvine Incorporated
Discussed with: kib
Reviewed by: emaste
Tested by: Sandvine Incorporated
MFC after: 2 weeks
from the PR, but the version numbers reflect the newer ones from
http://security.freebsd.org/#sup
PR: docs/145227
Submitted by: Glen Barber (glen dot j dot barber at gmail dot com)
Reviewed by: cperciva
Mentored by: jkois
MFC after: 1 week
The code in question verifies that all register write operations only change
bits that are defined (in the register definition file) for that effected
register. The bug effectively disabled this checking.
o Fix the check by testing the opcode against all supported read ("and" based)
operands.
o Add missing bit definitions to the aic7xxx and aic79xx register definition
files so that the warning (treated as a fatal error) does not spuriously
fire.
Reported by: Pawel Worach <pawel.worach@gmail.com>
MFC after: 1 week
Initialize rw_count properly so that zdb(8) doesn't trigger assertion in
rw_enter():
ASSERT(rwlp->rw_count == 0);
While here, assert that rw_count is 0 when destroying the lock.
MFC after: 1 week
predate the issue of a delegation are not cached once the delegation
is held. This is necessary, since cached attributes remain valid
while the delegation is held.
MFC after: 2 weeks
All of the necessary wrmsr calls are now preceded by a rdmsr
and we leave the reserved bits alone.
Document the bits in the relevant registers for future reference.
Tested by: mdf
MFC after: 1 week
Use int32/intptr casts for exception vector names.
Define MIPS_SR_INT_MASK again
Change MIPS_XKPHYS_CCA_* to MIPS_CCA_* since we can use them in many contexts
Minor gratuitous whitespace churn
setting the IP address. While it is documented earlier in rc.conf(5)
that the '.' in the VLAN name becomes a '_' in rc.conf, this may not be
easy to find when just using rc.conf(5) as reference documentation.
MFC after: 1 week
The problem with setting it there is that the last CPU to come up
wins, it seems. This also removes one more ifdef in locore.S, a noble
goal too. Since they are unused, and pollute cpu.h, remove them.
Submitted by: bde.h (cpu.h pollution)
Approved in theory by: jmallet@
DPCPU variable, rather than a pointer to the type.
- Zero # bytes equivalent to sizeof(object), not sizeof(ptr_to_object).
- Remove an unnecessary __typeof.
Sponsored by: FreeBSD Foundation
Submitted by: jmallet
MFC after: 3 days
