linux/arch/x86
Roland McGrath c65916fe35 x86: vdso linker script cleanup
I can't see the reason ".  = VDSO_PRELINK + 0x900;" was ever there in
the linker script for the x86_64 vDSO.  I can't find anything that
depends on this magic offset, or that should care at all about the
particular location of of the .data section (all from vvar.c) in the
vDSO image.  If it is really desireable to place .data at 0x900, then it
should be after all the other sections so they fill in the space up to
0x900.

This removes the 0x900 magic and cleans up the output sections generally
in the vDSO linker script.  This saves a few hundred bytes in the size
of the vDSO file, bringing it back well under 4kb total so that its vma
only needs one page.

Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-17 20:17:06 +02:00
..
boot [x86] remove uses of magic macros for boot_params access 2007-10-16 17:38:31 -07:00
crypto x86_64: move crypto 2007-10-11 11:17:03 +02:00
ia32 x86: remove STR() macros 2007-10-17 20:16:25 +02:00
kernel x86: convert mm_context_t semaphore to a mutex 2007-10-17 20:17:05 +02:00
lib x86: rename .i assembler includes to .h 2007-10-17 20:16:29 +02:00
mach-default x86: clean up struct irqaction initializers 2007-10-17 20:16:06 +02:00
mach-es7000 i386: es7000 minor cleanups 2007-10-17 20:16:15 +02:00
mach-generic i386: make struct apic_probe static 2007-10-17 20:15:54 +02:00
mach-visws [x86] remove uses of magic macros for boot_params access 2007-10-16 17:38:31 -07:00
mach-voyager x86: expand /proc/interrupts to include missing vectors, v2 2007-10-17 20:16:53 +02:00
math-emu kbuild: fix up CFLAGS usage 2007-10-14 21:49:42 +02:00
mm x86: convert mm_context_t semaphore to a mutex 2007-10-17 20:17:05 +02:00
oprofile i386: make Oprofile call shutdown() only once per session 2007-10-17 20:15:14 +02:00
pci x86: pci use pci=bfsort for HP DL385 G2 and DL585 G2 2007-10-17 20:15:46 +02:00
power i386: move power 2007-10-11 11:16:34 +02:00
vdso x86: vdso linker script cleanup 2007-10-17 20:17:06 +02:00
video i386: move video 2007-10-11 11:16:56 +02:00
xen x86: expand /proc/interrupts to include missing vectors, v2 2007-10-17 20:16:53 +02:00