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authorBrian Gerst <brgerst@gmail.com>2015-06-22 07:55:21 -0400
committerIngo Molnar <mingo@kernel.org>2015-07-06 15:28:58 +0200
commit9b54050bfe438d9e1108211d28cb0b995b1f347c (patch)
treee2cb07d1a097ef7da42b8bc07d17c46309c63507 /arch/x86/Kconfig
parent0c3619ea6756833e5c636c886cb55ca5b77f5d73 (diff)
downloadlinux-9b54050bfe438d9e1108211d28cb0b995b1f347c.tar.bz2
x86/compat: Separate ia32 and x32 compat ABIs
The x32 ABI is now independent of the ia32 compat ABI. Common code is now conditional on CONFIG_COMPAT, but unshared code like syscall entry, signal handling, and the VDSO are under separate config options. Signed-off-by: Brian Gerst <brgerst@gmail.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1434974121-32575-13-git-send-email-brgerst@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index d823a3320c63..aa94fd014fa2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2530,7 +2530,7 @@ config IA32_AOUT
config X86_X32
bool "x32 ABI for 64-bit mode"
- depends on X86_64 && IA32_EMULATION
+ depends on X86_64
---help---
Include code to run binaries for the x32 native 32-bit ABI
for 64-bit processors. An x32 process gets access to the