the 'a' partition. Sanity checked by thorpej.
This, incidently, may have been causing user errors in initializing
new disks, as described in (now closed) pr-2729 from Scott Reynolds,
because users typically don't try to edit their c partitions to be
"correct".
the format modifer. Reported by and suggested fix from Daniel G. Pouzzner
in PR #2633. Final fix is slightly different now that we support the %q
modifier. This fix also includes the equivalent fix for sprintf().
is no hardware support for single-stepping):
- Fix branch prediction and delay slot computation (for the MIPS).
- Correctly deal with branch taken vs. branch not taken cases, and
self-branches.
- General cleanup, including types botches.
Partially from Mach 3, with a bunch of cleanup work by me.
formats in DDB:
- Reverse the sense of the symbol format #ifdef... i.e. instead of
"#ifndef DB_NO_AOUT", use "#ifdef DB_AOUT_SYMBOLS". This is pulled
in from <machine/db_machdep.h>.
- Change the signature of X_db_sym_init(). Instead of int * and char *,
it now takes void *'s for the start and end of the symbol table.
- In X_db_sym_init(), check that the pointer to the beginning of
the symbol table is aligned.
- X_db_symbol_values() now takes a "db_symtab_t *symtab" argument.
object collapse (DONE), machine-dependent hook for virtual memory allocation
(DONE - PMAP_PREFER()), and better coherency between page and buffer
caches (A LITTLE BETTER - we sync up the vnode pager in the sync(2)
system call now).
Solfrank. Rationale: We want to minimize the debugger's dependency
on other parts of the system.
To avoid namespace clashes, prepent MD5 names with "ipkdb_" to make it
clear what the intent is.
This can happen during perfectly normal operation if:
(a) We are using DMA to select a target, and
(b) we are interrupted by another target reselecting us.
Per discussion with Paul Krannenburg.
(a) The interrupt is a RESEL interrupt, and
(b) our state is SELECTING.
This condition can occur in perfectly normal operation if we are using
DMA to select the target and we are interrupted by another target
reselecting us. Per discussion with Paul Krannenburg.
block-type devices are available during disk checks, which may consume
large amounts of memory if large file systems are present. Once "critical"
file systems (e.g. /usr and /var) are mounted, perform a "swapctl -A -t noblk"
to enable swapping on any swap files that may be listed in /etc/fstab.
user to specify "only add block devices" or "only add non-block devices".
This is useful during early system startup where swapping may be needed
before swap files are available (e.g. if fsck'ing large file systems).
Every ccb locks 64k of memory for dma buffers.
Instead of AHA_CCB_MAX ccbs using 1MByte only sc_link.openings ccbs
per device are allocated. Thus we now use only 128KByte per device present.
* if the user has an s/key, provide a reminder in the password prompt
* if '-s' is given once, force a user that has an s/key to use it
* if '-s' is given more than once, only permit s/key logins
with full pathname lookups if a public filehandle is used, and that
it translates the '%' escapes (URL-style) in the same case. Also,
make nfsrv_fhtovp convert the public filehandle to the vp of the
publicly exported filesystem, as stored in the nfs_pub structure.
thorpej