x86, vdso: Add 32 bit VDSO time support for 32 bit kernel
authorStefani Seibold <stefani@seibold.net>
Mon, 17 Mar 2014 22:22:09 +0000 (23:22 +0100)
committerH. Peter Anvin <hpa@linux.intel.com>
Tue, 18 Mar 2014 19:52:37 +0000 (12:52 -0700)
commit7a59ed415f5b57469e22e41fc4188d5399e0b194
treefb57bae076853fbcbd44af62fb07d77d3c44125b
parentb4b541a610c4db8643b36030ee5012203ca65778
x86, vdso: Add 32 bit VDSO time support for 32 bit kernel

This patch add the time support for 32 bit a VDSO to a 32 bit kernel.

For 32 bit programs running on a 32 bit kernel, the same mechanism is
used as for 64 bit programs running on a 64 bit kernel.

Reviewed-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Stefani Seibold <stefani@seibold.net>
Link: http://lkml.kernel.org/r/1395094933-14252-10-git-send-email-stefani@seibold.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/include/asm/vdso.h
arch/x86/include/asm/vdso32.h [new file with mode: 0644]
arch/x86/vdso/Makefile
arch/x86/vdso/vclock_gettime.c
arch/x86/vdso/vdso-layout.lds.S
arch/x86/vdso/vdso32-setup.c
arch/x86/vdso/vdso32/vclock_gettime.c [new file with mode: 0644]
arch/x86/vdso/vdso32/vdso32.lds.S