[head tinderbox] failure on sparc64/sun4v

[Randall Stewart]

John Baldwin wrote:
> On Saturday 04 November 2006 06:06, Peter Jeremy wrote:
> 
>>On Fri, 2006-Nov-03 23:46:27 -0800, Kip Macy wrote:
>>
>>>Sparc64 only supports CAS on 4 and 8 byte quantities. The only
>>>operation it support on 16 bytes is load.
>>
>>The '16' in 'atomic_add_16' is bits.  Few RISC architectures can
>>support atomic operations (or primitives to build atomic ops) on
>>anything other than their native word side and 32 bits.
>>
>>The problem is that SCTP is using a 16-bit refcnt and trying to
>>manipulate it atomically.  This is problematic on anything except i386
>>and amd64.  The easiest solution seems to be to change refcnt to an
>>[u]int - though I'm not sure what other impacts this may have.
> 
> 
> And if possible it should just use 'refcount_*()' instead of 'atomic_*()' 
> directly.
> 
????

All the 16 bit values were gone yestereday... the current
tenderbox failure is not SCTP.. at least not the ones I have
seen... its :

DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common 
-finline-limit=15000 --param inline-unit-growth=100 --param 
large-function-growth=1000 -fno-builtin -mcmodel=medlow -msoft-float 
-ffreestanding -Werror  /src/sys/dev/ofw/ofw_console.c
/src/sys/dev/ofw/ofw_console.c: In function `ofw_dev_open':
/src/sys/dev/ofw/ofw_console.c:144: warning: implicit declaration of 
function `priv_check'
/src/sys/dev/ofw/ofw_console.c:144: warning: nested extern declaration 
of `priv_check'
/src/sys/dev/ofw/ofw_console.c:144: error: `PRIV_TTY_EXCLUSIVE' 
undeclared (first use in this function)
/src/sys/dev/ofw/ofw_console.c:144: error: (Each undeclared identifier 
is reported only once
/src/sys/dev/ofw/ofw_console.c:144: error: for each function it appears in.)
*** Error code 1

and I don't think sctp is involved in this.. at least  not to my knowledge

R

-- 
Randall Stewart
NSSTG - Cisco Systems Inc.
803-345-0369 <or> 803-317-4952 (cell)