Re: Voluntary Preempt P9 againstclean 2.6.8.1 -- on AMD64, compile failure

Re: Voluntary Preempt P9 againstclean 2.6.8.1 -- on AMD64, compile failure

[Andi Kleen]

Petter Sundlöf <petter.sundlof@findus.dhs.org> writes:

> On Debian-AMD64
> Applied
> http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8.1-P9
> to a clean 2.6.8.1 (simply copied over my old .config). Patching went
> fine. Using gcc 3.3.4.


Looks like your tree is broken. Download a fresh tarball.
I tried to compile your configuration and it worked just fine.

-Andi

Re: Voluntary Preempt P9 againstclean 2.6.8.1 -- on AMD64, compile failure

[Petter Sundlöf]

Tree was clean.

Andi Kleen wrote:
> Petter Sundlöf <petter.sundlof@findus.dhs.org> writes:
> 
> 
>>On Debian-AMD64
>>Applied
>>http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8.1-P9
>>to a clean 2.6.8.1 (simply copied over my old .config). Patching went
>>fine. Using gcc 3.3.4.
> 
> 
> 
> Looks like your tree is broken. Download a fresh tarball.
> I tried to compile your configuration and it worked just fine.
> 
> -Andi
> 
> -
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Voluntary Preempt P9 againstclean 2.6.8.1 -- on AMD64, compile failure

[Petter Sundlöf]

On Debian-AMD64
Applied
http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8.1-P9
to a clean 2.6.8.1 (simply copied over my old .config). Patching went
fine. Using gcc 3.3.4.

   CC      kernel/hardirq.o
kernel/hardirq.c: In function `recalculate_desc_flags':
kernel/hardirq.c:309: error: `SA_NODELAY' undeclared (first use in this
function)
kernel/hardirq.c:309: error: (Each undeclared identifier is reported
only once
kernel/hardirq.c:309: error: for each function it appears in.)
kernel/hardirq.c: In function `generic_setup_irq':
kernel/hardirq.c:339: error: `SA_NODELAY' undeclared (first use in this
function)
kernel/hardirq.c: In function `threaded_read_proc':
kernel/hardirq.c:641: error: `SA_NODELAY' undeclared (first use in this
function)
kernel/hardirq.c: In function `threaded_write_proc':
kernel/hardirq.c:659: error: `SA_NODELAY' undeclared (first use in this
function)
make[2]: *** [kernel/hardirq.o] Error 1
make[1]: *** [kernel] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.8.1'
make: *** [stamp-build] Error 2

Clean 2.6.8.1, patched with 2.6.8.1

Had to set CONFIG_VOLUNTARY_PREEMPT=y / CONFIG_PREEMPT_VOLUNTARY=y
manually in .config. I talked to a guy who said it was there in his
"menuconfig". For me the option didn't appear.

Here's my .config: http://findus.dhs.org/~odd/.config

Any idea?

gcc 3.3.4

Cheers.