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ia64/pv_ops: gate page paravirtualization.

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paravirtualize gate page by allowing each pv_ops instances
to define its own gate page.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Isaku Yamahata
2009-03-04 21:05:42 +09:00
committed by Tony Luck
parent 1aec1c558a
commit e4ff5b8f54
9 changed files with 231 additions and 43 deletions
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38
arch/ia64/include/asm/native/patchlist.h Normal file
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/******************************************************************************
* arch/ia64/include/asm/native/inst.h
*
* Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
* VA Linux Systems Japan K.K.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#define __paravirt_start_gate_fsyscall_patchlist \
__ia64_native_start_gate_fsyscall_patchlist
#define __paravirt_end_gate_fsyscall_patchlist \
__ia64_native_end_gate_fsyscall_patchlist
#define __paravirt_start_gate_brl_fsys_bubble_down_patchlist \
__ia64_native_start_gate_brl_fsys_bubble_down_patchlist
#define __paravirt_end_gate_brl_fsys_bubble_down_patchlist \
__ia64_native_end_gate_brl_fsys_bubble_down_patchlist
#define __paravirt_start_gate_vtop_patchlist \
__ia64_native_start_gate_vtop_patchlist
#define __paravirt_end_gate_vtop_patchlist \
__ia64_native_end_gate_vtop_patchlist
#define __paravirt_start_gate_mckinley_e9_patchlist \
__ia64_native_start_gate_mckinley_e9_patchlist
#define __paravirt_end_gate_mckinley_e9_patchlist \
__ia64_native_end_gate_mckinley_e9_patchlist