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| author |   Christoph Hellwig <hch@lst.de> | 2006-07-10 04:45:38 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 13:24:26 -0700 |
| commit | 289fbc21ea5ac445dfb4326090b1912387e849b5 (patch) | |
| tree | 893156586eb506d45110f51976749433f70e8e34 /arch/s390/Kconfig | |
| parent | [PATCH] snsc: switch from force_sig to kill_proc (diff) | |
| download | linux-dev-289fbc21ea5ac445dfb4326090b1912387e849b5.tar.xz linux-dev-289fbc21ea5ac445dfb4326090b1912387e849b5.zip | |
[PATCH] disallow modular binfmt_elf32
Currently most architectures either always build binfmt_elf32 in the kernel
image or make it a boolean option. Only sparc64 and s390 allow to build it
modularly. This patch turns the option into a boolean aswell because elf
requires various symbols that shouldn't be available to modules. The most
urgent one is tasklist_lock whos export this patch series kills, but there
are others like force_sgi aswell.
Note that sparc doesn't allow a modular 32bit a.out handler either, and
that would be the more useful case as only few people want 32bit sunos
compatibility and 99.9% of all sparc64 users need 32bit linux native elf
support.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: "David S. Miller" <davem@davemloft.net>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 224fbff79969..4dc9b2d14b92 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -119,7 +119,7 @@ config SYSVIPC_COMPAT default y config BINFMT_ELF32 - tristate "Kernel support for 31 bit ELF binaries" + bool "Kernel support for 31 bit ELF binaries" depends on COMPAT help This allows you to run 32-bit Linux/ELF binaries on your zSeries |