Messages in this thread Patch in this message | | | Date | Sat, 9 Nov 2002 00:34:08 -0500 (EST) | From | Zwane Mwaikambo <> | Subject | [PATCH][2.5] do_nmi needs irq_enter/irq_exit lovin... |
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You don't even want to see the oops ;) But there is some more work required before this will all work. I'll require your comments on a few more incoming patches.
Index: linux-2.5.46-bochs/arch/i386/kernel/traps.c =================================================================== RCS file: /build/cvsroot/linux-2.5.46/arch/i386/kernel/traps.c,v retrieving revision 1.1.1.1 diff -u -r1.1.1.1 traps.c --- linux-2.5.46-bochs/arch/i386/kernel/traps.c 5 Nov 2002 01:47:29 -0000 1.1.1.1 +++ linux-2.5.46-bochs/arch/i386/kernel/traps.c 9 Nov 2002 04:45:07 -0000 @@ -528,10 +528,14 @@ { int cpu = smp_processor_id(); + irq_enter(); + ++nmi_count(cpu); if (!nmi_callback(regs, cpu)) default_do_nmi(regs); + + irq_exit(); } void set_nmi_callback(nmi_callback_t callback) -- function.linuxpower.ca
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