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Applied patch supplied by jkeeping in #3445: smp_do_mp_config wasn't checking

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MPS table CPU entries for the enabled flag.
This caused Haiku to fail to boot under KVM on Linux.

Thanks you, jkeeping.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29222 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Philippe Houdoin 2009-02-15 18:26:13 +00:00
parent 2f86ba4557
commit 63c851a15d
1 changed files with 4 additions and 0 deletions
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4
src/system/boot/platform/bios_ia32/smp.cpp
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@ -151,6 +151,10 @@ smp_do_mp_config(mp_floating_struct *floatingStruct)
struct mp_base_processor *processor = (struct mp_base_processor *)pointer;
/* skip if the processor is not enabled. */
if(!(processor->cpu_flags & 0x1))
break;
gKernelArgs.arch_args.cpu_apic_id[gKernelArgs.num_cpus] = processor->apic_id;
gKernelArgs.arch_args.cpu_os_id[processor->apic_id] = gKernelArgs.num_cpus;
gKernelArgs.arch_args.cpu_apic_version[gKernelArgs.num_cpus] = processor->apic_version;