sys_umap now supports only:
- looking up the physical address of a virtual address in the address space
of the caller;
- looking up the physical address of a grant for which the caller is the
grantee.
This is enough for nearly all umap users. The new sys_umap_remote supports
lookups in arbitrary address spaces and grants for arbitrary grantees.
to upstream.
- revert to upstream version of function prototypes for
setting the uid and gid fields of the archive_entry.
- move uid/gid overflow checks into header_common().
- use archive_set_error() instead of fprintf() for getting
error message text back to the main program.
and minor fixes:
. add ack/clean target to lib, 'unify' clean target
. add includes as library dependency
. mk: exclude warning options clang doesn't have in non-gcc
. set -e in lib/*.sh build files
. clang compile error circumvention (disable NOASSERTS for release builds)
Several pkgsrc packages under the games category won't install
without a games group. This change adds the group with gid 13,
the default games gid on NetBSD.
The file timestamps in archives created by libarchive all had
dates in the year 2038. It was caused by a bit shift in
archive_write_set_format_ustar which shifted 1 instead of 1ull.
- time stops if there is no activity and the timer expired before
we halted the cpu
- restart_local_timer() checks if the timer has expired and if so it
restarts it
- we do the same when switching back to userspace
- when ACPI does not find mappings for pci brdiges, do no panic,
only report a warning and continue to a fallback which uses
only the root bus IRQ routing table. Fail only if that is not
present.
Make test40 behave better. It should create its own subdirectory to
conduct its tests and should not write to /tmp. Also, the master-slave
terminal pair it tries to open might be in use; it should try to obtain
another pair. These changes allow the test to be run multiple times
simultaneously from different paths (to test select() more intensively).
- skip processes that are not asynsending to the target
- do not clear whole asynsend table upon IPC permission error
- be more accepting when one table entry is bogus later on
- Remove redundant code.
- Always wait for the initial reply from an asynchronous select request,
even if the select has been satisfied on another file descriptor or
was canceled due to a serious error.
- Restart asynchronous selects if upon reply from the driver turns out
that there are deferred operations (and do not forget we're still
interested in the results of the deferred operations).
- Do not hang a non-blocking select when another blocking select on
the same filp is still blocking.
- Split blocking operations in read, write, and exceptions (i.e.,
blocking on read does not imply the write will block as well).
- Some loops would iterate over OPEN_MAX file descriptors instead of
the "highest" file descriptor.
- Use proper internal error return values.
- A secondary reply from a synchronous driver is essentially the same
as from an asynchronous driver (the only difference being how the
answer is received). Merge.
- Return proper error code after a driver failure.
- Auto-detect whether a driver is synchronous or asynchronous.
- Remove some code duplication.
- Clean up code (coding style, add missing comments, put all select
related code together).
