disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/arch/ia64/include/asm/acpi.h
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@@ -1,26 +1,9 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /*
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  *  Copyright (C) 1999 VA Linux Systems
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  *  Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
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  *  Copyright (C) 2000,2001 J.I. Lee <jung-ik.lee@intel.com>
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  *  Copyright (C) 2001,2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
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- *
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- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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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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- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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  */
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 #ifndef _ASM_ACPI_H
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@@ -34,7 +17,7 @@
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 #include <linux/numa.h>
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 #include <asm/numa.h>
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-#ifdef	CONFIG_ACPI
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+
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 extern int acpi_lapic;
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 #define acpi_disabled 0	/* ACPI always enabled on IA64 */
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 #define acpi_noirq 0	/* ACPI always enabled on IA64 */
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@@ -45,41 +28,20 @@
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 {
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 	return !!acpi_lapic;
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 }
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-#endif
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+
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 #define acpi_processor_cstate_check(x) (x) /* no idle limits on IA64 :) */
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 static inline void disable_acpi(void) { }
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-#ifdef CONFIG_IA64_GENERIC
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-const char *acpi_get_sysname (void);
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-#else
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-static inline const char *acpi_get_sysname (void)
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-{
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-# if defined (CONFIG_IA64_HP_SIM)
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-	return "hpsim";
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-# elif defined (CONFIG_IA64_HP_ZX1)
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-	return "hpzx1";
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-# elif defined (CONFIG_IA64_HP_ZX1_SWIOTLB)
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-	return "hpzx1_swiotlb";
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-# elif defined (CONFIG_IA64_SGI_SN2)
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-	return "sn2";
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-# elif defined (CONFIG_IA64_SGI_UV)
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-	return "uv";
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-# elif defined (CONFIG_IA64_DIG)
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-	return "dig";
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-# elif defined(CONFIG_IA64_DIG_VTD)
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-	return "dig_vtd";
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-# else
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-#	error Unknown platform.  Fix acpi.c.
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-# endif
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-}
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-#endif
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 int acpi_request_vector (u32 int_type);
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 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
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 /* Low-level suspend routine. */
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 extern int acpi_suspend_lowlevel(void);
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-extern unsigned long acpi_wakeup_address;
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+static inline unsigned long acpi_get_wakeup_address(void)
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+{
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+	return 0;
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+}
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 /*
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  * Record the cpei override flag and current logical cpu. This is
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@@ -111,8 +73,6 @@
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 {
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 	buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP;
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 }
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-
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-#define acpi_unlazy_tlb(x)
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 #ifdef CONFIG_ACPI_NUMA
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 extern cpumask_t early_cpu_possible_map;