Re: [uml-devel] 2.6.15-rc1-bk3 minor breakage

[Blaisorblade <bla...@ya...>]

On Tuesday 15 November 2005 15:54, Antoine Martin wrote:
> It asked me what CPU I wanted to build for?! (make oldconfig)
> It breaks if I select K7, but not if I select PPro (default).

=46ully correct note... I didn't test every possible selection, and there a=
re a=20
few missing stub headers (i.e. containing #include "asm/arch/WHATEVER").

Patch attached but untested. We must also build:=20

arch/i386/lib/mmx.c

but I expect errors from it.

> make ARCH=3Dum vmlinux

>   SYMLINK include/asm-um/elf.h
>   CHK     arch/um/include/uml-config.h
>   UPD     arch/um/include/uml-config.h
> gcc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs
> -fno-strict-aliasing -fno-common -ffreestanding -O2
> -fno-omit-frame-pointer -fno-optimize-sibling-calls -g -D__arch_um__
> -DSUBARCH=3D\"i386\" -Dvmap=3Dkernel_vmap
> -Din6addr_loopback=3Dkernel_in6addr_loopback -Iarch/um/include
> -I/usr/src/linux-2.6.15-rc1-bk3-uml/arch/um/kernel/tt/include
> -I/usr/src/linux-2.6.15-rc1-bk3-uml/arch/um/kernel/skas/include
> -D_FILE_OFFSET_BITS=3D64 -march=3Dathlon -mpreferred-stack-boundary=3D2
> -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -S -o arch/um/user-offsets.s
> arch/um/sys-i386/user-offsets.c
>   CHK     arch/um/include/user_constants.h
>   UPD     arch/um/include/user_constants.h
>   CHK     include/linux/version.h
>   UPD     include/linux/version.h
>   SYMLINK include/asm -> include/asm-um
>   SPLIT   include/linux/autoconf.h -> include/config/*
> gcc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs
> -fno-strict-aliasing -fno-common -ffreestanding -O2
> -fno-omit-frame-pointer -fno-optimize-sibling-calls -g  -D__arch_um__
> -DSUBARCH=3D\"i386\" -Iarch/um/include
> -I/usr/src/linux-2.6.15-rc1-bk3-uml/arch/um/kernel/tt/include
> -I/usr/src/linux-2.6.15-rc1-bk3-uml/arch/um/kernel/skas/include
> -Dvmap=3Dkernel_vmap -Din6addr_loopback=3Dkernel_in6addr_loopback
> -Derrno=3Dkernel_errno -Dsigprocmask=3Dkernel_sigprocmask
> -fno-unit-at-a-time -U__i386__ -Ui386 -march=3Dathlon
> -mpreferred-stack-boundary=3D2 -D_LARGEFILE64_SOURCE
> -Wdeclaration-after-statement -Wno-pointer-sign  -nostdinc
> -isystem /usr/lib/gcc/i386-redhat-linux/4.0.1/include -D__KERNEL__
> -Iinclude  -include include/linux/autoconf.h -S -o
> arch/um/kernel-offsets.s arch/um/sys-i386/kernel-offsets.c
> In file included from include/asm/string.h:4,
>                  from include/linux/string.h:24,
>                  from include/linux/bitmap.h:8,
>                  from include/linux/cpumask.h:86,
>                  from include/linux/sched.h:15,
>                  from arch/um/sys-i386/kernel-offsets.c:3:
> include/asm/arch/string.h:288:21: error: asm/mmx.h: No such file or
> directory
> In file included from include/asm/string.h:4,
>                  from include/linux/string.h:24,
>                  from include/linux/bitmap.h:8,
>                  from include/linux/cpumask.h:86,
>                  from include/linux/sched.h:15,
>                  from arch/um/sys-i386/kernel-offsets.c:3:
> include/asm/arch/string.h: In function =91__constant_memcpy3d=92:
> include/asm/arch/string.h:298: warning: implicit declaration of function
> =91_mmx_memcpy=92
> include/asm/arch/string.h:298: warning: return makes pointer from
> integer without a cast
> include/asm/arch/string.h: In function =91__memcpy3d=92:
> include/asm/arch/string.h:305: warning: return makes pointer from
> integer without a cast
> make: *** [arch/um/kernel-offsets.s] Error 1
>
> Antoine

=2D-=20
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade