linux/arch/x86/vdso
Andy Lutomirski b0b49f2673 x86, vdso: Remove compat vdso support
The compat vDSO is a complicated hack that's needed to maintain
compatibility with a small range of glibc versions.

This removes it and replaces it with a much simpler hack: a config
option to disable the 32-bit vDSO by default.

This also changes the default value of CONFIG_COMPAT_VDSO to n --
users configuring kernels from scratch almost certainly want that
choice.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/4bb4690899106eb11430b1186d5cc66ca9d1660c.1394751608.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-03-13 16:20:09 -07:00
..
vdso32 x86, vdso: Remove compat vdso support 2014-03-13 16:20:09 -07:00
.gitignore x32: Add x32 VDSO support 2012-02-20 12:52:06 -08:00
checkundef.sh x86, vdso: Don't quote $nm in the script for checking vdso references 2010-07-27 23:52:29 -07:00
Makefile x32: Add x32 VDSO support 2012-02-20 12:52:06 -08:00
vclock_gettime.c seqlock: Use raw_ prefix instead of _no_lockdep 2014-01-12 10:13:59 +01:00
vdso32-setup.c x86, vdso: Remove compat vdso support 2014-03-13 16:20:09 -07:00
vdso32.S x86_64: further cleanup of 32-bit compat syscall mechanisms 2008-07-16 11:08:27 +02:00
vdso-layout.lds.S x86, vdso: Remove compat vdso support 2014-03-13 16:20:09 -07:00
vdso-note.S
vdso.lds.S x86-64: Add time to vDSO 2011-05-24 14:51:29 +02:00
vdso.S x86: Delete non-required instances of include <linux/init.h> 2014-01-06 21:25:18 -08:00
vdsox32.lds.S x32: Drop non-__vdso weak symbols from the x32 VDSO 2012-02-22 20:40:07 -08:00
vdsox32.S x86: Delete non-required instances of include <linux/init.h> 2014-01-06 21:25:18 -08:00
vgetcpu.c x86: vdso: pvclock gettime support 2012-11-27 23:29:11 -02:00
vma.c mm: use vm_unmapped_area() on x86_64 architecture 2012-12-11 17:22:25 -08:00