This is a note to let you know that I've just added the patch titled
x86: fix build error and kconfig for ia32_emulation and binfmt
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
x86-fix-build-error-and-kconfig-for-ia32_emulation-and-binfmt.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From ea3d15ac86cb9697fdabdc801553171b83b35372 Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Date: Tue, 18 Jun 2013 12:33:40 -0700
Subject: x86: fix build error and kconfig for ia32_emulation and binfmt
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
commit d1603990ea626668c78527376d9ec084d634202d upstream.
Fix kconfig warning and build errors on x86_64 by selecting BINFMT_ELF
when COMPAT_BINFMT_ELF is being selected.
warning: (IA32_EMULATION) selects COMPAT_BINFMT_ELF which has unmet direct dependencies (COMPAT && BINFMT_ELF)
fs/built-in.o: In function `elf_core_dump':
compat_binfmt_elf.c:(.text+0x3e093): undefined reference to `elf_core_extra_phdrs'
compat_binfmt_elf.c:(.text+0x3ebcd): undefined reference to `elf_core_extra_data_size'
compat_binfmt_elf.c:(.text+0x3eddd): undefined reference to `elf_core_write_extra_phdrs'
compat_binfmt_elf.c:(.text+0x3f004): undefined reference to `elf_core_write_extra_data'
[ hpa: This was sent to me for -next but it is a low risk build fix ]
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/51C0B614.5000708@xxxxxxxxxxxxx
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Cc: Rui Xiang <rui.xiang@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2157,6 +2157,7 @@ source "fs/Kconfig.binfmt"
config IA32_EMULATION
bool "IA32 Emulation"
depends on X86_64
+ select BINFMT_ELF
select COMPAT_BINFMT_ELF
---help---
Include code to run legacy 32-bit programs under a
Patches currently in stable-queue which might be from rdunlap@xxxxxxxxxxxxx are
queue-3.4/x86-fix-build-error-and-kconfig-for-ia32_emulation-and-binfmt.patch
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