disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/arch/powerpc/platforms/ps3/setup.c
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@@ -1,21 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  PS3 platform setup routines.
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  *
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  *  Copyright (C) 2006 Sony Computer Entertainment Inc.
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  *  Copyright 2006 Sony Corp.
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- *
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- *  This program is free software; you can redistribute it and/or modify
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- *  it under the terms of the GNU General Public License as published by
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- *  the Free Software Foundation; version 2 of the License.
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- *
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- *  This program is distributed in the hope that it will be useful,
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- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *  GNU General Public License for more details.
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- *
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- *  You should have received a copy of the GNU General Public License
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- *  along with this program; if not, write to the Free Software
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- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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  */
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 #include <linux/kernel.h>
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@@ -24,7 +12,7 @@
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 #include <linux/root_dev.h>
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 #include <linux/console.h>
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 #include <linux/export.h>
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-#include <linux/bootmem.h>
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+#include <linux/memblock.h>
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 #include <asm/machdep.h>
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 #include <asm/firmware.h>
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@@ -126,7 +114,10 @@
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 	if (!p->size)
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 		return;
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-	p->address = memblock_virt_alloc(p->size, p->align);
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+	p->address = memblock_alloc(p->size, p->align);
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+	if (!p->address)
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+		panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
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+		      __func__, p->size, p->align);
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 	printk(KERN_INFO "%s: %lu bytes at %p\n", p->name, p->size,
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 	       p->address);
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@@ -147,7 +138,7 @@
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 	if (!p)
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 		return 1;
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-	ps3fb_videomemory.size = _ALIGN_UP(memparse(p, &p),
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+	ps3fb_videomemory.size = ALIGN(memparse(p, &p),
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 					   ps3fb_videomemory.align);
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 	return 0;
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 }
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@@ -207,10 +198,6 @@
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 #ifdef CONFIG_SMP
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 	smp_init_ps3();
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-#endif
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-
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-#ifdef CONFIG_DUMMY_CONSOLE
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-	conswitchp = &dummy_con;
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 #endif
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 	prealloc_ps3fb_videomemory();