diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3/htab.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/htab.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c index cc2b281a3766..9de62bd52650 100644 --- a/arch/powerpc/platforms/ps3/htab.c +++ b/arch/powerpc/platforms/ps3/htab.c @@ -1,28 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * PS3 pagetable management routines. * * Copyright (C) 2006 Sony Computer Entertainment Inc. * Copyright 2006, 2007 Sony Corporation - * - * 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; version 2 of the License. - * - * 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 */ #include <linux/kernel.h> #include <linux/memblock.h> #include <asm/machdep.h> -#include <asm/prom.h> #include <asm/udbg.h> #include <asm/lv1call.h> #include <asm/ps3fb.h> @@ -159,7 +146,7 @@ static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp, static void ps3_hpte_updateboltedpp(unsigned long newpp, unsigned long ea, int psize, int ssize) { - panic("ps3_hpte_updateboltedpp() not implemented"); + pr_info("ps3_hpte_updateboltedpp() not implemented"); } static void ps3_hpte_invalidate(unsigned long slot, unsigned long vpn, @@ -181,7 +168,8 @@ static void ps3_hpte_invalidate(unsigned long slot, unsigned long vpn, spin_unlock_irqrestore(&ps3_htab_lock, flags); } -static void ps3_hpte_clear(void) +/* Called during kexec sequence with MMU off */ +static notrace void ps3_hpte_clear(void) { unsigned long hpte_count = (1UL << ppc64_pft_size) >> 4; u64 i; |