a new resource limit that covers a process's entire VM space, including
mmap()'d space.
(Part II will be additional code to check RLIMIT_VMEM during exec() but it
needs more fleshing out).
PR: kern/18209
Submitted by: Andrey Alekseyev <uitm@zenon.net>, Dmitry Kim <jason@nichego.net>
MFC after: 7 days
64-bit file sizes. This step simply addresses the remaining overflows,
and does attempt to optimise performance. The details are:
o Use a 64-bit type for the vm_object `size' and the size argument
to vm_object_allocate().
o Use the correct type for index variables in dev_pager_getpages(),
vm_object_page_clean() and vm_object_page_remove().
o Avoid an overflow in the i386 pmap_object_init_pt().
the indirection operator ('*') and address examination ('x/a') on
big-endian platoforms for which the above is not true, as well as on
little-endian platforms if the cut-off bits are not 0.
installed with pmap_kenter_flags, since the physical addresses may not
have an associated vm_page. Add a function to do this.
Tested by: Tomi Vainio <Tomi.Vainio@Sun.COM>
handle printing of the PASS/FAIL messages. Suffix PASS/FAIL/FATAL with the
string (in $directory) where $directory is ${.CURDIR} from make(1), to
make it easier to use grep(1) and a bit of sed/awk to do statistics of
failure for some utilities over time, etc.
enabled, the string '/to:y' will match strings in the To, Cc, and Bcc
header fields. Whereas, '/To:y' will match only the To field. Edit the
manpage and a code comment to indicate the correct behavior.
- removed "Option string values" section and divided up amongst mail
options and environment section
- expanded environment section
- rearranged mail options
- added default values to the mail options for clarification
Reviewed by: ru
matching constraints where appropriate. This makes the dynamic
linker buildable at -O0 again.
Thanks to Bruce Evans for identifying the cause of the build
problem.
MFC after: 1 week
and a warning that this "restricted mode" can be bypassed easily by
using symlinks, so that users don't depend too much on it.
PR: docs/35940
Submitted by: Gary W. Swearingen <swear@blarg.net>
Reviewed by: jmallett
MFC after: 1 week
up when operating in PCI-X mode. For some received packets there is
data corruption in the first few bytes in that case. Aligning the
packet buffer eliminates the corruption. With this fix, the code
that offsets the packet buffer up by 2 bytes to align the payload is
disabled for BCM5701s operating in PCI-X mode. On the i386, which
permits unaligned accesses, the payload is left unaligned. On other
platforms, the packet is copied after reception to force alignment
of the payload. Obviously, this work-around reduces performance in
those cases (BCM5701 plus PCI-X) where it is in effect.
MFC after: 3 days
sysctl (machdep.cpu_idle_hlt) to off in the SMP case. This allows you to
turn it on if you wish and do not particularly care about the small window
where a cpu will remain halted even when a job is placed on the run queue
(until the next clock tick).
mainly so the compiler can correctly do printf-style parameter checking.
Some minor improvements to a few of the error messages, but the main
goal here is to get rid of a few more compile-time warning messages.
MFC after: 5 days
which needs an empty directory into which to chroot(2).
Hint to the operator that this directory really _should_ be empty
by creating it with mode 0555 and the system immutable flag (schg)
set.
Reviewed by: des
