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Commit 37c97554 authored by Andy Lutomirski's avatar Andy Lutomirski Committed by H. Peter Anvin
Browse files

x86, vdso: Fix the symbol versions on the 32-bit vDSO 



The new symbols provide the same API as the 64-bit variants, so they
should have the same symbol version name.  This can't break
userspace, since these symbols are new for 32-bit Linux.

Signed-off-by: default avatarAndy Lutomirski <luto@amacapital.net>
Cc: Stefani Seibold <stefani@seibold.net>
Link: http://lkml.kernel.org/r/0a869bce03d25619565b1eee7d69a4fd15fd203a.1396124118.git.luto@amacapital.net


Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
parent b9a4a56c

arch/x86/vdso/vdso32/vdso32.lds.S

+7 −3
Original line number Diff line number Diff line
@@ -23,14 +23,18 @@ ENTRY(__kernel_vsyscall); 
 */

VERSION

{

	LINUX_2.6 {

	global:

		__vdso_clock_gettime;

		__vdso_gettimeofday;

		__vdso_time;

	};



	LINUX_2.5 {

	global:

		__kernel_vsyscall;

		__kernel_sigreturn;

		__kernel_rt_sigreturn;

		__vdso_clock_gettime;

		__vdso_gettimeofday;

		__vdso_time;

	local: *;

	};

}