trap.c r1.55
trap_subr.S r1.15
Temporary band-aid to fix hang when a process exec's Altivec
instructions.
trap_subr.S: declare a stub for the a-unavailable trap
that does an absolute jump to the vector-assist trap.
This is due to the fact that the vec-unavail trap
doesn't start at a 256-byte boundary, so the trick of
masking the bottom 8 bits of the link register to identify
the interrupt doesn't work, so let the vec-assist
case handle Altivec-disabled for the time being.
Note that this will be fixed in the future with a much
smaller vector code-stub (< 16 bytes) that will allow
use of strange vector offsets that are also present in
4xx processors, and also allow smaller differences in
vector codepaths on the G5.
trap.c: Treat altivec-unavailable/assist process traps as SIGILL.
Not quite correct, since altivec-assist should really
be a panic,
but it is fine for the moment due to the above measure.
machdep.c Install the stub code for the altivec-unavailable trap, and
the standard trap code at the altivec-assist.
Approved by: re (Ken Smith)
Correct the description of the TAPE environment variable.
Based on:
PR: docs/84200
Submitted by: Gary W. Swearingen <garys at opusnet dot com>
Approved by: re (hrs)
Remove stale struct ata_channel declaration
Add support for the ITE IT8211F controller
Dont limit all transfers to DEV_BSIZE (stale dbug code)
Hide the loaded/unloaded message behind bootverbose
Approved by: re@
The check for invalid characters introduced in 1.9 incorrectly
flags NIS entries as invalid.
Submitted by: Bob Willcox <bob@immure.com>
PR: bin/82325 (but I used the patch from Bob).
Approved by: re (kensmith)
date: 2005/07/30 20:00:13; author: csjp; state: Exp; lines: +16 -4
Introduce kdevtoname, which when given the kernel address of a
cdev structure, returns the device name associated with it through
the __si_namebuf member. This un-breaks the processing of devices.
Approved by: re (kensmith)
In adjustrunqueue(), add code to handle thread migrating case for
ULE scheduler. In original code, local run queue of threaded ksegrp
is corrupted if adjustrunqueue() is called while thread is migrating.
Approved by: re (kensmith)
Tested by: delphij
Prevent a race condition. As pf_send_tcp() - called for expired synproxy
states - has to drop the lock when calling back to ip_output(), the state
purge timeout might run and gc the state. This results in a rb-tree
inconsistency. With this change we flag expiring states while holding the
lock and back off if the flag is already set.
Reported by: glebius
Approved by: re (kensmith)
Wireless suport fixups: add a bunch of stuff that's been in the
code but not documented (e.g. wme, mac acl) and correct some
information, etc.
Approved by: re (kensmith)
> We check that all the member interfaces have the same MTU on attach to the
> bridge but the interface can still be changed afterwards.
>
> This falls under the 'dont do that' category but log an warning when INVARIANTS
> is defined.
>
> Approved by: mlaier (mentor)
>
> Revision Changes Path
> 1.14 +8 -0 src/sys/net/if_bridge.c
Approved by: re (kensmith), mlaier (mentor)
Don't try to compile geli(8) when NO_CRYPT knob if defined.
Reported by: Alexander Polakov
Committed to HEAD by: ru
Approved by: re (kensmith (implicit))
g_raid3.h 1.12
Use root_mount KPI for RAID3 to delay root file system mount.
Actually, one cannot setup root file system on RAID3 device, but when
other file system exist in /etc/fstab which are placed on RAID3 device,
boot process will be interrupted when these devices are missing.
Approved by: re (kensmith)
Change /home symbolic link, so it will point to usr/home instead of /usr/home.
Previous symlink was confusing:
# cd /jails/virtual_system_1/home
# realpath .
/usr/home
...and slower.
OK'ed by: rwatson, phk
Approved by: re (kensmith)
Reorganize an_detach() a bit. Make sure ether_ifdetach() and if_free()
are called outside of AN_LOCK()/AN_UNLOCK. This fixes the following
WITNESS warning (produced when an(4) PCMCIA card is detached).
taskqueue_drain with the following non-sleepable locks held:
exclusive sleep mutex an0 (network driver) r = 0 (0xc59af168) locked @ /usr/src/
sys/dev/an/if_an.c:2836
Do not lock an to check gone flag. Only need to hold the lock to set
the gone flag.
Reviewed by: imp
Approved by: re (kemsmith)
memstat_uma.c:1.9 from HEAD to RELENG_6:
Correct two libmemstat(3) bugs:
- Move memory_type_list flushing logic from memstat_mtl_free() to
_memstat_mtl_empty(), a libmemstat-internal function that can
be called from other parts of the library. Invoke
_memstat_mtl_empty() from memstat_mtl_free(), which also frees
the containing list structure.
Invoke _memstat_mtl_empty() instead of memstat_mtl_free() in
various error cases in memstat_malloc.c and memstat_uma.c, which
previously resulted in the list being freed prematurely.
- Reverse the order of updating the mt_kegfree and mt_free fields
of the memory_type in memstat_uma.c, otherwise keg free items
won't be counted properly for non-secondary zones.
Merged to RELENG_6 earlier than the proposed MFC after date so that it
can make BETA2.
Approved by: re (kensmith)
date: 2005/07/30 15:53:40; author: csjp; state: Exp; lines: +2 -1
Add missing parenthesis around error handling code upon attaching
mlx devices. This fixes an issue where mlx device drives fail to be
detected at system boot.
Approved by: re@ (scottl)
date: 2005/07/29 22:40:06; author: mux; state: Exp; lines: +1 -0
Add a new PCI id for fxp(4) cards found on ICH7-based systems.
Submitted by: Martin Nilsson <martin@gneto.com>
Approved by: re@ (kensmith)
