1. 18 Feb, 2011 4 commits
    • H. Peter Anvin's avatar
      x86, reboot: Move the real-mode reboot code to an assembly file · 3d35ac34
      H. Peter Anvin authored
      Move the real-mode reboot code out to an assembly file (reboot_32.S)
      which is allocated using the common lowmem trampoline allocator.
      Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
      LKML-Reference: <4D5DFBE4.7090104@intel.com>
      Cc: Stephen Rothwell <sfr@canb.auug.org.au>
      Cc: Rafael J. Wysocki <rjw@sisk.pl>
      Cc: Matthieu Castet <castet.matthieu@free.fr>
      3d35ac34
    • H. Peter Anvin's avatar
      x86: Make the GDT_ENTRY() macro in <asm/segment.h> safe for assembly · 014eea51
      H. Peter Anvin authored
      Make the GDT_ENTRY() macro in  <asm/segment.h> safe for use in
      assembly code by guarding the ULL suffixes with _AC() macros.
      Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
      LKML-Reference: <4D5DFBE4.7090104@intel.com>
      Cc: Rafael J. Wysocki <rjw@sisk.pl>
      Cc: Matthieu Castet <castet.matthieu@free.fr>
      Cc: Stephen Rothwell <sfr@canb.auug.org.au>
      014eea51
    • H. Peter Anvin's avatar
      x86, trampoline: Use the unified trampoline setup for ACPI wakeup · d1ee4335
      H. Peter Anvin authored
      Use the unified trampoline allocation setup to allocate and install
      the ACPI wakeup code in low memory.
      Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
      LKML-Reference: <4D5DFBE4.7090104@intel.com>
      Cc: Rafael J. Wysocki <rjw@sisk.pl>
      Cc: Matthieu Castet <castet.matthieu@free.fr>
      Cc: Stephen Rothwell <sfr@canb.auug.org.au>
      d1ee4335
    • H. Peter Anvin's avatar
      x86, trampoline: Common infrastructure for low memory trampolines · 4822b7fc
      H. Peter Anvin authored
      Common infrastructure for low memory trampolines.  This code installs
      the trampolines permanently in low memory very early.  It also permits
      multiple pieces of code to be used for this purpose.
      
      This code also introduces a standard infrastructure for computing
      symbol addresses in the trampoline code.
      
      The only change to the actual SMP trampolines themselves is that the
      64-bit trampoline has been made reusable -- the previous version would
      overwrite the code with a status variable; this moves the status
      variable to a separate location.
      Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
      LKML-Reference: <4D5DFBE4.7090104@intel.com>
      Cc: Rafael J. Wysocki <rjw@sisk.pl>
      Cc: Matthieu Castet <castet.matthieu@free.fr>
      Cc: Stephen Rothwell <sfr@canb.auug.org.au>
      4822b7fc
  2. 16 Feb, 2011 2 commits
  3. 15 Feb, 2011 31 commits
  4. 14 Feb, 2011 3 commits