Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9b54050b authored by Brian Gerst's avatar Brian Gerst Committed by Ingo Molnar
Browse files

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: default avatarBrian 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: default avatarIngo Molnar <mingo@kernel.org>
parent 0c3619ea

arch/x86/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -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