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move lapic_ack() in the front of IRQ handler, disable debug msgs by default

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This commit is contained in:
Balazs Gerofi bgerofi@riken.jp
2013-05-10 12:42:11 +09:00
parent b83083b9a2
commit 4a94b1d9a2
1 changed files with 4 additions and 4 deletions
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8
arch/x86/kernel/cpu.c
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@ -30,7 +30,7 @@
#define APIC_DM_STARTUP 0x00600 #define APIC_DM_STARTUP 0x00600
#define DEBUG_PRINT_CPU //#define DEBUG_PRINT_CPU
#ifdef DEBUG_PRINT_CPU #ifdef DEBUG_PRINT_CPU
#define dkprintf kprintf #define dkprintf kprintf
@ -346,6 +346,8 @@ void handle_interrupt(int vector, struct x86_regs *regs)
{ {
struct ihk_mc_interrupt_handler *h; struct ihk_mc_interrupt_handler *h;
lapic_ack();
dkprintf("CPU[%d] got interrupt, vector: %d, RIP: 0x%lX\n", dkprintf("CPU[%d] got interrupt, vector: %d, RIP: 0x%lX\n",
ihk_mc_get_processor_id(), vector, regs->rip); ihk_mc_get_processor_id(), vector, regs->rip);
@ -369,8 +371,6 @@ void handle_interrupt(int vector, struct x86_regs *regs)
} }
} }
} }
lapic_ack();
} }
void gpe_handler(struct x86_regs *regs) void gpe_handler(struct x86_regs *regs)
@ -657,7 +657,7 @@ int ihk_mc_arch_get_special_register(enum ihk_asr_type type,
int ihk_mc_interrupt_cpu(int cpu, int vector) int ihk_mc_interrupt_cpu(int cpu, int vector)
{ {
kprintf("[%d] ihk_mc_interrupt_cpu: %d\n", ihk_mc_get_processor_id(), cpu); dkprintf("[%d] ihk_mc_interrupt_cpu: %d\n", ihk_mc_get_processor_id(), cpu);
wait_icr_idle(); wait_icr_idle();
x86_issue_ipi(cpu, vector); x86_issue_ipi(cpu, vector);