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authorBrian Gerst <brgerst@gmail.com>2015-06-22 13:55:15 +0200
committerIngo Molnar <mingo@kernel.org>2015-07-06 15:28:56 +0200
commitab8b82ee6dad7c9c257f450d14719a0e3f327244 (patch)
treed6eaf70ee1c86d476ae97312f9ac665c442f2857 /arch/x86/entry/vsyscall
parentx86/compat: Factor out ia32 compat code from compat_arch_ptrace() (diff)
downloadlinux-ab8b82ee6dad7c9c257f450d14719a0e3f327244.tar.xz
linux-ab8b82ee6dad7c9c257f450d14719a0e3f327244.zip
x86/compat: Don't build the 32-bit VDSO if not needed
Build the 32-bit vdso only for native 32-bit or 32-bit compat is enabled. x32 should not force it to build. 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/1434974121-32575-7-git-send-email-brgerst@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry/vsyscall')
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