Add kern_exit_43.c to VARSTACK -- it isn't, really, but it causes an error
because it has a 0-element array on the stack and SSP always emits the
error that it is not protecting such a small array (ssp-buffer-size=0 is
not supported, so, really, it should not emit this error!).
to how other KSEG-style pmaps (alpha, sh3, sh5) do.
Add a DIAGNOSTIC panic for KSEG1 addresses (nothing should touch
uncached memory, right?)
Clean up the the pmapdebug printfs a little too (athough with
more ugly #ifdef DEBUG bits of code).
XXX: should use DPRINTF() type printfs here.
Fixes panic running regress/sys/kern/umount on MIPS platforms
reported by Martin Husemann.
Includes drivers for I2C, I2S, PCMCIA controller, USB device controller,
OHCI USB controller (from OpenBSD) and some improvements to the LCD
controller driver.
- clear re_vlanctl in DMA descriptors before starting TX and RX
to avoid stale tags
- use bswap16() rather than be16toh() or htons() on VLAN tag access
since we already use htole32()
Closes PR kern/32643 and also fixes HW VLAN tagging on big endian machines.
rtcache_init and rtcache_init_noclone lookup ro_dst and store
the result in ro_rt, taking care of the reference counting and
calling the domain specific route cache.
rtcache_free checks if a route was cashed and frees the reference.
rtcache_copy copies ro_dst of the given struct route, checking that
enough space is available and incrementing the reference count of the
cached rtentry if necessary.
rtcache_check validates that the cached route is still up. If it isn't,
it tries to look it up again. Afterwards ro_rt is either a valid again
or NULL.
rtcache_copy is used internally.
Adjust to callers of rtalloc/rtflush in the tree to check the sanity of
ro_dst first (if necessary). If it doesn't fit the expectations, free
the cache, otherwise check if the cached route is still valid. After
that combination, a single check for ro_rt == NULL is enough to decide
whether a new lookup needs to be done with a different ro_dst.
Make the route checking in gre stricter by repeating the loop check
after revalidation.
Remove some unused RADIX_MPATH code in in6_src.c. The logic is slightly
changed here to first validate the route and check RTF_GATEWAY
afterwards. This is sementically equivalent though.
etherip doesn't need sc_route_expire similiar to the gif changes from
dyoung@ earlier.
Based on the earlier patch from dyoung@, reviewed and discussed with
him.
- makes sysctl_proc_find() just lookup the process,
- use KAUTH_PROCESS_CANSEE requests to determine if the caller is
allowed to view the target process' corename, stop flags, and
rlimits,
- use explicit kauth(9) calls with KAUTH_PROCESS_CORENAME,
KAUTH_REQ_PROCESS_RESOURCE_NICE, KAUTH_REQ_PROCESS_RESOURCE_RLIMIT,
and KAUTH_PROCESS_STOPFLAG when modifying the aforementioned.
- sync man-page and example skeleton secmodel with reality.
okay yamt@
this is a pullup candidate.
because the latter is always available during the lifetime of the former,
there is little point to use another global list to keep track of them.
it also allows to remove an #ifdef FILEASSOC.
- avoid some operations (memory allocation and VOP) in fileassoc_file_lookup,
when fileassoc table is not used.
ok'ed by elad.
