[PATCH v3 0/5] Linker script cleanup patches for x86

[Tim Abbott <tabbott@ksplice.com>]

This is an updated version of the patch series I sent on September 8
cleaning up the x86 architecture's linker scripts.  The only change is
that it is rebased on top of Linus's current master.

This cross-architecture linker script cleanup project is in
preparation for adding support for building the kernel with
-ffunction-sections -fdata-sections, which is a prerequisite for
Ksplice.

	-Tim Abbott

Anders Kaseorg (1):
  x86: fix fragile computation of vsyscall address

Tim Abbott (4):
  x86: convert compressed loader to use __HEAD and HEAD_TEXT macros.
  x86: convert to use __HEAD and HEAD_TEXT macros.
  x86: Use section .data.page_aligned for the idt_table.
  x86: Cleanup linker script using new linker script macros.

 arch/x86/boot/compressed/head_32.S     |    3 +-
 arch/x86/boot/compressed/head_64.S     |    3 +-
 arch/x86/boot/compressed/vmlinux.lds.S |    6 ++-
 arch/x86/kernel/head_32.S              |    2 +-
 arch/x86/kernel/head_64.S              |    2 +-
 arch/x86/kernel/traps.c                |    6 +--
 arch/x86/kernel/vmlinux.lds.S          |   79 +++++--------------------------
 7 files changed, 25 insertions(+), 76 deletions(-)