allowed. It takes three int * arguments indicating domain, type, and
protocol. Replace previous KAUTH_REQ_NETWORK_SOCKET_RAWSOCK with it (but
keep it still).
Places that used to explicitly check for privileged context now don't
need it anymore, so I replaced these with XXX comment indiacting it for
future reference.
Documented and updated examples as well.
loops where vnodes can get removed or added during the loops. This could
lead to panic's on unmount since nodes are skipped or otherwise
TAILQ_NEXT(0xdeadbeef, ...) was dereferenced.
useless in the first case (off is 0), and causes error with new gcc
(comparison of unsigned expression < 0 is always false) in the
second.
While here fix a typo in a comment and use less indent to make BAD and
BADUNMAP definitions fit 80 columns.
XXX: The second check should probably be more elaborate to protect
against bogus/malicious COFF files.
globbing.
The old behaviour was the perform variable expansion and globbing on the
output of both the variable expansion and globbing. Which allows some very
strange behaviour if, for example, globbed filenames contain $ symbols.
Unconditionally add new nodes from these expansions even if the names are
already children. The .WAIT code needs the order of children preserved.
of using the old PATA way. Tested with a PDC20375 (2xSATA + 1xPATA).
While there add the PDC20618-621 products (Ultra/133 controllers);
untested. Yes, it's strange to support PATA-only devices in a driver
called pdcsata, but that's how it is ...
reserve some more space for the BSS section than the binary says. This
trick was used to leave room after the kernel's image to copy the symbol
table following the format required by ksyms_init. (It was also used to
workaround a bug in the physical address fields of the binary, but this has
been long fixed.) Yes, the MULTIBOOT_SYMTAB_SPACE option goes away; yay!
Instead, copy the required data after the kernel in a way that avoids having
to reserve space and use the new ksyms_init_explicit function to avoid the
need to construct a minimal ELF image.
Fixes ksyms when using an "unpatched" GRUB (one that does not contain the
fix to honour the "a.out kludge" for ELF images, even when present) -- i.e.
ddb and lkms. As a side effect, the new code is much clearer to read and
digest.
Closes PR port-i386/32865.
exact address of the symtab and strtab ELF sections contents beforehand.
This will be used in i386's Multiboot code to add the initial kernel ksyms
without having to prepare a minimal ELF image that matches the format
expected by the reguluar ksyms_init function.
This part was reviewed by cube@ and successfully passes a full i386 release
build.
all waiters *before* trying to get the syncer lock necessary for
dounmount(). This prevents a deadlock if the userspace server dies
while the syncer is running.
- fix several comments to reality
- clean up the #ifdef NO_VCACHE code slightly
- use call instead of set/jmpl
- remove a couple of unnecessary stores to curlwp
for the disk.
- Add a new function, disk_ioctl(), that does generic disk ioctl handling.
DIOCGDISKINFO is handled here now, and others will be added in the future.
- In the wd driver, fill in the dk_info member of struct disk and use the
new disk_ioctl() function.
Make some "#ifdef DIAGNOSTIC" blocks always compiled in; others
convert to KASSERT() where appropriate.
Add some sanity checks and comments while here.
do not add the offset to the result - the calculated PA is the right
value - not the start of the page as in the other cases.
This fixes DMA to kernel stack, and avoids "fabricating a geometry"
warnings.
