process.c (b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40) process.c (98a79d6a50181ca1ecf7400eda01d5dc1bc0dbf0)
1/*
2 * linux/arch/alpha/kernel/process.c
3 *
4 * Copyright (C) 1995 Linus Torvalds
5 */
6
7/*
8 * This file handles the architecture-dependent parts of process handling.

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89 flags &= ~0x00ff0001UL;
90
91#ifdef CONFIG_SMP
92 /* Secondaries halt here. */
93 if (cpuid != boot_cpuid) {
94 flags |= 0x00040000UL; /* "remain halted" */
95 *pflags = flags;
96 cpu_clear(cpuid, cpu_present_map);
1/*
2 * linux/arch/alpha/kernel/process.c
3 *
4 * Copyright (C) 1995 Linus Torvalds
5 */
6
7/*
8 * This file handles the architecture-dependent parts of process handling.

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89 flags &= ~0x00ff0001UL;
90
91#ifdef CONFIG_SMP
92 /* Secondaries halt here. */
93 if (cpuid != boot_cpuid) {
94 flags |= 0x00040000UL; /* "remain halted" */
95 *pflags = flags;
96 cpu_clear(cpuid, cpu_present_map);
97 cpu_clear(cpuid, cpu_possible_map);
97 halt();
98 }
99#endif
100
101 if (how->mode == LINUX_REBOOT_CMD_RESTART) {
102 if (!how->restart_cmd) {
103 flags |= 0x00020000UL; /* "cold bootstrap" */
104 } else {

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115 } else {
116 flags |= 0x00040000UL; /* "remain halted" */
117 }
118 *pflags = flags;
119
120#ifdef CONFIG_SMP
121 /* Wait for the secondaries to halt. */
122 cpu_clear(boot_cpuid, cpu_present_map);
98 halt();
99 }
100#endif
101
102 if (how->mode == LINUX_REBOOT_CMD_RESTART) {
103 if (!how->restart_cmd) {
104 flags |= 0x00020000UL; /* "cold bootstrap" */
105 } else {

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116 } else {
117 flags |= 0x00040000UL; /* "remain halted" */
118 }
119 *pflags = flags;
120
121#ifdef CONFIG_SMP
122 /* Wait for the secondaries to halt. */
123 cpu_clear(boot_cpuid, cpu_present_map);
124 cpu_clear(boot_cpuid, cpu_possible_map);
123 while (cpus_weight(cpu_present_map))
124 barrier();
125#endif
126
127 /* If booted from SRM, reset some of the original environment. */
128 if (alpha_using_srm) {
129#ifdef CONFIG_DUMMY_CONSOLE
130 /* If we've gotten here after SysRq-b, leave interrupt

--- 327 unchanged lines hidden --- 		125 while (cpus_weight(cpu_present_map))
126 barrier();
127#endif
128
129 /* If booted from SRM, reset some of the original environment. */
130 if (alpha_using_srm) {
131#ifdef CONFIG_DUMMY_CONSOLE
132 /* If we've gotten here after SysRq-b, leave interrupt

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