floppies or ISO images). We retain the concept of MD
release documentation for now, although it's fairly unlikely
that we'll ever do this again.
Approved by: re (blanket for installation guide removal)
from EoL minus 6 months to EoL minus 3 months, in order to increase the odds
of there actually being a more recent release to which users can upgrade.
(In particular, for releases which are only supported for 12 months, it's
quite likely that the next release will occur between 6 and 9 months later.)
Discussed with: kensmith
Approved by: re (bmah)
MFC after: 3 days
Without this the PHY wouldn't work as expected. This should fix
dual-boot Windows XP machine where RealTek Windows drivers put the
PHY in power down mode during shutdown. The magic PHY register
accesses come from RealTek driver. No datasheets mention the magic
PHY registers.
In general, the PHY wakeup code should go into PHY driver. However it
seems that it only apply to RTL8169S single chip and it would be
another hack if we have rgephy(4) check what parent driver/chip model
is attached.
Reported by: lofi, Laurens Timmermans ( laurens AT timkapel DOT nl )
Tested by: lofi
Obtained from: RealTek FreeBSD driver
Approved by: re (Ken Smith)
- Don't leak the config lock if detach() fails due to the controller char
dev being open.
- Close a race between detach() and a process opening the controller char
dev.
MFC after: 1 week
Approved by: re (bmah)
Fix a resource allocation bug (explained by jhb on -acpi)
Thanks for Mike Tancsa for testing and helping track down the bug.
Approved by: re (kensmith)
MFC after: 3 weeks
detailed status on each of the backing subdisks. This allows userland
to see which subdisks are online, failed, missing, or a hot spare.
MFC after: 1 week
Approved by: re (bmah)
Reviewed by: sos
in *all* less_is_more cases, On the other hand, quit_if_one_screen
should apply iff less_is_more *and* -e.
This change revises the previous change further, which tried
to make less(1) not to send @ti:@te before and after view of
one file in more(1) mode, but affected less -e behavior by
accident.
This is essentially the same patch desichen@ has posted on
-current@. I have adjusted it a bit in order to minimize
difference between our version and the vendor branch.
Approved by: re (bmah, earlier logically equivalent version)
message and then dumps core because the subsequent code assumes that
mmap() succeeded. Since rpc.statd does not have fallback code to
implement the functionality needed to operate on the status file if
it is not memory mapped, rpc.statd should use err() to force the process
to exit if the mmap() call fails.
PR: bin/115430 (mmap() failure previously fixed in statd.c 1.15)
Approved by: re (kensmith)
MFC after: 1 week
differ in their details with calls to a new function, ehci_hcreset(),
that performs the reset.
The original sequences either had no delay or a 1ms delay between
telling the controller to stop and asserting the controller reset
bit. One instance of the original reset sequence waited for the
controller to indicate that its reset was complete before continuing,
but the other two immediately let the subsequent code execute. The
latter is a problem on some hardware, because a read of the HCCPARAMS
register returns an incorrect value while the reset is in progress,
which triggers an infinite loop in ehci_pci_givecontroller(), which
hangs the system on shutdown.
The reset sequence in ehci_hcreset() starts with the most complete
instance from the original code, which contains a loop to wait for
the controller to indicate that its reset is complete. This appears
to be the correct thing to do according to "Enhanced Host Controller
Interface Specification for Universal Serial Bus" revision 1.0,
section 2.3.1. Add another loop to wait for the controller to
indicate that it has stopped before setting the HCRESET bit. This
is required by the section 2.3.1 in the specification, which says
that setting HCRESET before the controller has halted "will result
in undefined behaviour".
Reviewed by: imp (previous patch version without the extra wait loop)
Tested by: se (previous patch version without the extra wait loop)
Approved by: re (bmah)
MFC after: 1 week
owner restore is not requested. If you ask
for permissions to be restored but not owner,
you will now get no error if suid/sgid bits
cannot be set. (It's a security hole to restore
suid/sgid bits if the owner/group aren't restored.)
This fixes an obscure problem where a simple
"tar -xf" with no other options will sometimes
fail gratuitously because of suid/sgid bits.
This is causing occasional problems for people
using bsdtar as a drop-in replacement for
"that other tar program." ;-)
Note: If you do ask for owner restore, then suid/sgid
restore failures still issue an error. This
only suppresses the error in the case where an
suid/sgid bit restore fails because of an owner
mismatch and owner restore was not requested.
Approved by: re (bmah)
MFC after: 7 days
In particular:
* Include a second entry in all of the test archives (to catch errors
with intermediate padding)
* Test the GNU tar 1.17 version of "posix sparse format 1.0"
instead of the GNU tar 1.16 version (the latter is no longer
supported by GNU tar).
Right now, libarchive fails this test because I originally
implemented the GNU tar 1.16 version of "posix sparse format 1.0".
I'll fix libarchive shortly.
Approved by: re (blanket, libarchive testing)
o Revamp the PIC I/F to only abstract the PIC hardware. The
resource handling has been moved to nexus, where it belongs.
o Include EOI and MASK+EOI methods to the PIC I/F in support of
INTR_FILTER.
o With the allocation of interrupt resources and setup of
interrupt handlers in the common platform code we can delay
talking to the PIC hardware after enumeration of all devices.
Introduce a call to powerpc_intr_enable() in configure_final()
to achieve that and have powerpc_setup_intr() only program the
PIC when !cold.
o As a consequence of the above, remove all early_attach() glue
from the OpenPIC and Heathrow PIC drivers and have them
register themselves when they're found during enumeration.
o Decouple the interrupt vector from the interrupt request line.
Allocate vectors increasingly so that they can be used for
the intrcnt index as well. Extend the Heathrow PIC driver to
translate between IRQ and vector. The OpenPIC driver already
has the support for vectors in hardware.
Approved by: re (blanket)
- LK_RETRY prohibits vget() and vn_lock() to return error.
Remove associated code. [1]
- Properly use vhold() and vdrop() instead of their unlocked
versions, we are guaranteed to have the vnode's interlock
unheld. [1]
- Fix a pseudo-infinite loop caused by 64/32-bit arithmetic
with the same way used in modern NetBSD versions. [2]
- Reorganize tmpfs_readdir to reduce duplicated code.
Submitted by: kib [1]
Obtained from: NetBSD [2]
Approved by: re (tmpfs blanket)
read-only, so we can't simply exit right after calling gjournal_check(),
instead we need to ask about super block reload.
Submitted by: Niki Denev <niki@totalterror.net>
PR: misc/113889
Approved by: re (kensmith)
- Respect cnflag and don't lock vnode always as LK_EXCLUSIVE [1]
- Properly lock around tn_vnode to avoid NULL deference
- Be more careful handling vnodes (*)
(*) This is a WIP
[1] by pjd via howardsu
Thanks kib@ for his valuable VFS related comments.
Tested with: fsx, fstest, tmpfs regression test set
Found by: pho's stress2 suite
Approved by: re (tmpfs blanket)
cr0-4, etc. Support should be added for other platforms that have a
different set of registers for system use.
Loosely based on: OpenBSD
Approved by: re
a test that assumes that char is signed by default and causes a
warning with GCC 4.2 on PowerPC.
A patch has been sent to the maintainer that addresses this.
Approved by: re (blanket)
object to control the value of the new 'PRIVATE' bridge members' flag.
While here, remove stale '__unused' compiler directives.
Reviewed by: bz
Approved by: re (bmah), bz (mentor)
