write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/arch/x86/mm/mmio-mod.c
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@@ -1,17 +1,5 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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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; either version 2 of the License, or
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- * (at your option) any later version.
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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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  * Copyright (C) IBM Corporation, 2005
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  *               Jeff Muizelaar, 2006, 2007
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@@ -29,8 +17,8 @@
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 #include <linux/slab.h>
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 #include <linux/uaccess.h>
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 #include <linux/io.h>
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-#include <asm/pgtable.h>
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 #include <linux/mmiotrace.h>
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+#include <linux/pgtable.h>
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 #include <asm/e820/api.h> /* for ISA_START_ADDRESS */
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 #include <linux/atomic.h>
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 #include <linux/percpu.h>
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@@ -398,7 +386,7 @@
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 	put_online_cpus();
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 	for_each_cpu(cpu, downed_cpus) {
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-		err = cpu_down(cpu);
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+		err = remove_cpu(cpu);
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 		if (!err)
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 			pr_info("CPU%d is down.\n", cpu);
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 		else
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@@ -406,7 +394,7 @@
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 	}
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 out:
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 	if (num_online_cpus() > 1)
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-		pr_warning("multiple CPUs still online, may miss events.\n");
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+		pr_warn("multiple CPUs still online, may miss events.\n");
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 }
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 static void leave_uniprocessor(void)
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@@ -418,7 +406,7 @@
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 		return;
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 	pr_notice("Re-enabling CPUs...\n");
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 	for_each_cpu(cpu, downed_cpus) {
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-		err = cpu_up(cpu);
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+		err = add_cpu(cpu);
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 		if (!err)
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 			pr_info("enabled CPU%d.\n", cpu);
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 		else
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@@ -430,8 +418,8 @@
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 static void enter_uniprocessor(void)
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 {
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 	if (num_online_cpus() > 1)
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-		pr_warning("multiple CPUs are online, may miss events. "
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-			   "Suggest booting with maxcpus=1 kernel argument.\n");
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+		pr_warn("multiple CPUs are online, may miss events. "
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+			"Suggest booting with maxcpus=1 kernel argument.\n");
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 }
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 static void leave_uniprocessor(void)