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authorRoland McGrath <roland@redhat.com>2008-01-30 13:33:06 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:06 +0100
commit8866cd9dc9d0bbadcf361a14e0cdfecb66473087 (patch)
treed6780e43633c56a017618e615c92bb7854876686 /arch/x86/kernel/head64.c
parentd504e39efd4e64a1a6e01dc85fd8a33fdb196dce (diff)
downloadop-kernel-dev-8866cd9dc9d0bbadcf361a14e0cdfecb66473087.zip
op-kernel-dev-8866cd9dc9d0bbadcf361a14e0cdfecb66473087.tar.gz
x86: early_idt_handler improvements, 64-bit
It's not too pretty, but I found this made the "PANIC: early exception" messages become much more reliably useful: 1. print the vector number, 2. print the %cs value, 3. handle error-code-pushing vs non-pushing vectors. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/head64.c')
-rw-r--r--arch/x86/kernel/head64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 4a1c135..85c1e6bf 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -59,7 +59,7 @@ void __init x86_64_start_kernel(char * real_mode_data)
zap_identity_mappings();
for (i = 0; i < IDT_ENTRIES; i++)
- set_intr_gate(i, early_idt_handler);
+ set_intr_gate(i, &early_idt_handlers[i]);
load_idt((const struct desc_ptr *)&idt_descr);
early_printk("Kernel alive\n");
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