New tests:
- syscall_signal_on_sce
- syscall_detach_on_sce
The first one fails as a signal emitted to the child is caught by the
debugger.
The second one passes.
Makefiles so that we can make changes to it centrally as needed and have
less mess. Fixes the sun2 build that needs rumpvfs after librump after
the latest changes.
max_align_t does not depend on any pre-C99 or !C++ language feature.
This structure is in use in 3rd party essential C++ code as an extension
for older language revisions and in gnu99 code in the NetBSD distribution
(RTLD's build rules define -std=gnu11 just for exposing this struct).
Exposing max_align_t from the central NetBSD header avoid duplicate
definition in 3rd party code that could differ and produce ABI mismatched
binaries between -std= revisions.
This problem does not exist on OSs like Linux as they get this namespace
visibility defined inside LLVM or GNU toolchain headers. NetBSD ships with
its own stddef.h, rather than relying on a toolchain and its internal
extensions.
- Add GSSAPIAuthentication and related options
- Add KerberosAuthentication and related options
- Bring in the lengthy but useful comment block about
the side-effect of UsePAM with regards to PermitRootLogin.
When the number of the hardware channels becomes less than the number of
channels that sticky parameters remember, subsequent open("/dev/sound") will
fail without this treatment. This is for rev 1.43.
If a disk is backed by a physical medium other than itself, such as
cgd(4), then it passes DK_DUMP_RECURSIVE to disable the recursion
detection for dk_dump.
If, however, a device represents a physical medium on its own, such
as wd(4), then it passes 0 instead.
With this, I can now dump to dk on cgd on dk on wd.
(Technically this also allows dumping to a dk(4) on which there
happens to be a cgd(4) configured, but I'm not sure how to
distinguish that case here. So don't do that!)
- Add a comment explaining that if we were to use more than one
Rx ring / Rx Return ring, all of the Rx-related control data
would need to be in the same 4G segment.
'sysctl machdep.tagged_address' to set/clear TCR_EL1.TBI0 to enable/disable address tagging.
with 'machdep.tagged_address=1', some syscalls may cause problems?
Remove the uvm_page_owner_locked_p() assertions in the x86 pmap. The DRM
code doesn't follow the locking protocol (it's OK though, since pages aren't
changing identity) and having thought about it more we're most likely going
to have to do full PV locking to make progress on concurrent fault handing,
ergo assertions not so important.
