x86/compat: Separate ia32 and x32 compat ABIs
authorBrian Gerst <brgerst@gmail.com>
Mon, 22 Jun 2015 11:55:21 +0000 (07:55 -0400)
committerIngo Molnar <mingo@kernel.org>
Mon, 6 Jul 2015 13:28:58 +0000 (15:28 +0200)
commit9b54050bfe438d9e1108211d28cb0b995b1f347c
treee2cb07d1a097ef7da42b8bc07d17c46309c63507
parent0c3619ea6756833e5c636c886cb55ca5b77f5d73
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>
arch/x86/Kconfig