Messages in this thread Patch in this message | | | Date | Mon, 6 Jul 2015 08:50:04 -0700 | From | tip-bot for Brian Gerst <> | Subject | [tip:x86/asm] x86/compat: Separate ia32 and x32 compat ABIs |
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Commit-ID: 9b54050bfe438d9e1108211d28cb0b995b1f347c Gitweb: http://git.kernel.org/tip/9b54050bfe438d9e1108211d28cb0b995b1f347c Author: Brian Gerst <brgerst@gmail.com> AuthorDate: Mon, 22 Jun 2015 07:55:21 -0400 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Mon, 6 Jul 2015 15:28:58 +0200
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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index d823a33..aa94fd0 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
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