treat them like R_PPC_ADDR32
XXX
these relocs have been observed in the xf86-video-radeon driver, but only in
the AtomBios support code, which is unused on PowerPC. This allows the driver
to load but it's not clear if the affected parts would actually function.
the system up so no CPU is permitted to run a given LWP. Fix a bug where
that fallback CPU would sometimes get picked even if there was another CPU
that could legitimately run the LWP.
the "writer" side being pid_table expansion. The basic idea is that when
doing an LWP lookup there is usually already a lock held (p->p_lock), or a
spin mutex that needs to be taken (l->l_mutex), and either can be used to
get the found LWP stable and confidently determine that all is correct.
- For user processes LSLARVAL implies the same thing as LSIDL ("not visible
by ID"), and lookup by ID in proc0 doesn't really happen. In-tree the new
state should be understood by top(1), the tty subsystem and so on, and
would attract the attention of 3rd party kernel grovellers in time, so
remove it and just rely on LSIDL.
- npf_conndb_lookup: protect the connection lookup with pserialize(9),
instead of incorrectly assuming that the handler always runs at IPL_SOFNET.
Should fix crashes reported on high load (PR/55182).
- npf_config_destroy: handle partially initialized config; fixes crashes
with some invalid configurations.
- NAT policy creation / destruction: set the initial reference and do not
wait for reference draining on destruction; destroy the policy on the
last reference drop instead. Fixes a lockup with the dynamic NAT rules.
- npf_nat_{export,import}: fix a regression since dynamic NAT rules.
- npfctl: fix a regression and restore the default group behaviour.
- Add npf_cache_tcp() and validate the TCP data offset (from maxv@).
(APIA,APIB,APDA,APDB,APGA) are now randomly initialized at exec, and switched
when context switch.
userland programs are able to perform pointer authentication on ARMv8.3+PAC cpu.
reviewd by maxv@, thanks.
computer it works the same as PHYSDEVOP_map_pirq, but seems it doesn't
on other systems
fixes PR port-xen/55285 for Patrick Welche, but not yet for another system
by Frank Kardel
or one too few pages can be mapped.
- In ubc_release() with UBC_FAULTBUSY, chances are that pages are newly
allocated and freshly enqueued, so avoid uvm_pageactivate() if possible
- Keep track of the pages mapped in ubc_alloc() in an array on the stack,
and use this to avoid calling pmap_extract() in ubc_release().
libpam.a fails to load any modules and does not work at all.
At the moment, openpam_load.c at least must be compiled with and without
OPENPAM_STATIC_MODULES for static and shared libraries, respectively.
Therefore, use CSHLIBFLAGS again, in order to build objects for static and
shared libraries separately.
This may be ugly, but seems better for me than adding further hacks in
libpam/libpam/Makefile, which is already complicated enough...
macallan