Re: 2.2.13pre14

[Jay Estabrook digital com]

>>> Rich Payne said:
> On Wed, 29 Sep 1999, Barrett G. Lyon wrote:
> 
> > At 11:37 AM 9/29/99 -0400, you wrote:
> > >
> > >Has anybody tried 2.2.13pre14 on Alpha. When compiling I get this:
> > >
> > >gcc -D__KERNEL__ -I/usr/src/linux-2.2.13pre14/include -Wall
> > -Wstrict-prototypes 
> > >-O2 -fomit-frame-pointer -fno-strict-aliasing -D__SMP__ -pipe -mno-fp-re
> gs
> > >-ffix ed-8 -mcpu=ev6 -Wa,-mev6   -c -o time.o time.c
> > >time.c: In function `warp_clock':
> > >time.c:150: `xtime_lock' undeclared (first use in this function)
> > >time.c:150: (Each undeclared identifier is reported only once
> > >time.c:150: for each function it appears in.)
> > >time.c: In function `do_adjtimex':
> > >time.c:251: `xtime_lock' undeclared (first use in this function)
> > >make[2]: *** [time.o] Error 1
> > >make[2]: Leaving directory `/usr/src/linux-2.2.13pre14/kernel'
> > >make[1]: *** [first_rule] Error 2
> > >make[1]: Leaving directory `/usr/src/linux-2.2.13pre14/kernel'
> > >make: *** [_dir_kernel] Error 2
> > >
> > 
> > Arsenic runs it, try compiling w/out RTC.
> > 
> 
> Nope, RTC makes no difference. It looks like an SMP thing. If I compile
> the kernel as UP it works fine. SMP fails!

Move the xtime_lock definition *outside* the #ifndef __alpha__ block, and
SMP will compile.

It compiles for UP because the lock primitives expand to constants then,
rather than the appropriate SMP inline code.

This will also be part of my alpha-patches for the released 2.2.13, whenever
that is...

--Jay++

-----------------------------------------------------------------------------
Jay A Estabrook                            Alpha Engineering - LINUX Project
Compaq Computer Corp. - MRO1-2/K20         (508) 467-2080
200 Forest Street, Marlboro, MA  01752     Jay.Estabrook@compaq.com
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