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31 lines
728 B
31 lines
728 B
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* Common corrected MCE threshold handler code: |
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*/ |
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#include <linux/interrupt.h> |
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#include <linux/kernel.h> |
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#include <asm/irq_vectors.h> |
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#include <asm/traps.h> |
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#include <asm/apic.h> |
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#include <asm/mce.h> |
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#include <asm/trace/irq_vectors.h> |
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#include "internal.h" |
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static void default_threshold_interrupt(void) |
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{ |
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pr_err("Unexpected threshold interrupt at vector %x\n", |
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THRESHOLD_APIC_VECTOR); |
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} |
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void (*mce_threshold_vector)(void) = default_threshold_interrupt; |
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DEFINE_IDTENTRY_SYSVEC(sysvec_threshold) |
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{ |
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trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR); |
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inc_irq_stat(irq_threshold_count); |
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mce_threshold_vector(); |
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trace_threshold_apic_exit(THRESHOLD_APIC_VECTOR); |
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ack_APIC_irq(); |
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}
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