The patch titled
disallow modular binfmt_elf32
has been added to the -mm tree. Its filename is
disallow-modular-binfmt_elf32.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: disallow modular binfmt_elf32
From: Christoph Hellwig <hch@xxxxxx>
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@xxxxxx>
Acked-by: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/s390/Kconfig | 2 +-
arch/sparc64/Kconfig | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/s390/Kconfig~disallow-modular-binfmt_elf32 arch/s390/Kconfig
--- a/arch/s390/Kconfig~disallow-modular-binfmt_elf32
+++ a/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
diff -puN arch/sparc64/Kconfig~disallow-modular-binfmt_elf32 arch/sparc64/Kconfig
--- a/arch/sparc64/Kconfig~disallow-modular-binfmt_elf32
+++ a/arch/sparc64/Kconfig
@@ -334,7 +334,7 @@ config COMPAT
default y
config BINFMT_ELF32
- tristate "Kernel support for 32-bit ELF binaries"
+ bool "Kernel support for 32-bit ELF binaries"
depends on SPARC32_COMPAT
help
This allows you to run 32-bit Linux/ELF binaries on your Ultra.
_
Patches currently in -mm which might be from hch@xxxxxx are
areca-raid-linux-scsi-driver.patch
add-address_space_operationsbatch_write.patch
add-address_space_operationsbatch_write-tidy.patch
snsc-switch-from-force_sig-to-kill_proc.patch
disallow-modular-binfmt_elf32.patch
task-watchers-task-watchers.patch
ecryptfs-mmap-operations.patch
ecryptfs-dont-muck-with-the-existing-nameidata-structures.patch
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