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Old 2nd February 2011, 10:52 AM
anoopm101 Offline
Registered User
Join Date: Jan 2011
Location: thrissur, kerala, india
Posts: 15
Getting alert BIOS broken

-please help
-getting this bug report on starting fedora 13 in hp laptop

WARNING: at drivers/pci/dmar.c:647 check_zero_address+0x96/0x19b()
Hardware name: HP Pavilion dv6 Notebook PC
Your BIOS is broken; DMAR reported at address zero!
BIOS vendor: Hewlett-Packard; Ver: F.42; Product Version: Rev 1
Modules linked in:
Pid: 0, comm: swapper Not tainted #1
Call Trace:
[<ffffffff8104b558>] warn_slowpath_common+0x77/0x8f
[<ffffffff81431f3b>] ? _etext+0x0/0x1
[<ffffffff8104b5bd>] warn_slowpath_fmt+0x3c/0x3e
[<ffffffff81bcfcc2>] check_zero_address+0x96/0x19b
[<ffffffff81261ce4>] ? acpi_tb_verify_table+0x52/0x56
[<ffffffff8126162b>] ? acpi_get_table_with_size+0x55/0xaf
[<ffffffff81431f3b>] ? _etext+0x0/0x1
[<ffffffff81bcfdd9>] detect_intel_iommu+0x12/0x95
[<ffffffff81badc01>] pci_iommu_alloc+0x67/0x75
[<ffffffff81bbcc6a>] mem_init+0x19/0xec
[<ffffffff81ba6c14>] start_kernel+0x22a/0x419
[<ffffffff81ba62bc>] x86_64_start_reservations+0xa7/0xab
[<ffffffff81ba63b8>] x86_64_start_kernel+0xf8/0x107
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alert, bios, broken

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