I got around this by moving the endif in aio.c to the end and turning 
off CONFIG_HUMFS (not sure if other parts of HOSTFS or EXTERNFS) depedn 
on it....

But now the UML guest will not boot beyond the point where it pops up 
the xterm...then the xterm remains blank.

Has anyone else had success with this combo?

I have attached my .config

-GSM


Marzot, Joe [BL60:NP72:EXCH] wrote:
> tried compiling this combination on  a host that does not have any AIO 
> support and the attached build errs.
> 
> I tried expanding the scope of the ifdefs on HAVE_AIO_ABI but then humfs 
>   was unhappy...not sure if this source plays well when aio is not 
> around...or I am doing something just wrong.
> 
> regards, Giovanni
> 
> 
> ------------------------------------------------------------------------
> 
> make[2]: Entering directory `/usr/local/builds/linux-2.4.24/arch/um/os-Linux'
> gcc    -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -U__i386__ -Ui386 -g -D__arch_um__ -DSUBARCH=\"i386\" -D_LARGEFILE64_SOURCE  -I/usr/local/builds/linux-2.4.24/arch/um/include -I/usr/local/builds/linux-2.4.24/arch/um/kernel/tt/include -I/usr/local/builds/linux-2.4.24/arch/um/kernel/skas/include -D_GNU_SOURCE -c -o aio.o aio.c
> aio.c: In function `init_aio_26':
> aio.c:254: warning: implicit declaration of function `io_setup'
> aio.c:254: `ctx' undeclared (first use in this function)
> aio.c:254: (Each undeclared identifier is reported only once
> aio.c:254: for each function it appears in.)
> aio.c:261: `aio_thread' undeclared (first use in this function)
> aio.c: In function `submit_aio_26':
> aio.c:354: warning: implicit declaration of function `do_aio'
> aio.c:354: `ctx' undeclared (first use in this function)
> make[2]: *** [aio.o] Error 1
> make[2]: Leaving directory `/usr/local/builds/linux-2.4.24/arch/um/os-Linux'
> make[1]: *** [first_rule] Error 2
> make[1]: Leaving directory `/usr/local/builds/linux-2.4.24/arch/um/os-Linux'
> make: *** [_dir_arch/um/os-Linux] Error 2