diff options
Diffstat (limited to 'Documentation/x86/x86_64/boot-options.txt')
| -rw-r--r-- | Documentation/x86/x86_64/boot-options.txt | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt index 7fbbaf85f5b7..092e596a1301 100644 --- a/Documentation/x86/x86_64/boot-options.txt +++ b/Documentation/x86/x86_64/boot-options.txt @@ -189,13 +189,13 @@ ACPI PCI - pci=off Don't use PCI - pci=conf1 Use conf1 access. - pci=conf2 Use conf2 access. - pci=rom Assign ROMs. - pci=assign-busses Assign busses - pci=irqmask=MASK Set PCI interrupt mask to MASK - pci=lastbus=NUMBER Scan upto NUMBER busses, no matter what the mptable says. + pci=off Don't use PCI + pci=conf1 Use conf1 access. + pci=conf2 Use conf2 access. + pci=rom Assign ROMs. + pci=assign-busses Assign busses + pci=irqmask=MASK Set PCI interrupt mask to MASK + pci=lastbus=NUMBER Scan up to NUMBER busses, no matter what the mptable says. pci=noacpi Don't use ACPI to set up PCI interrupt routing. IOMMU (input/output memory management unit) @@ -293,11 +293,6 @@ IOMMU (input/output memory management unit) Debugging - oops=panic Always panic on oopses. Default is to just kill the process, - but there is a small probability of deadlocking the machine. - This will also cause panics on machine check exceptions. - Useful together with panic=30 to trigger a reboot. - kstack=N Print N words from the kernel stack in oops dumps. pagefaulttrace Dump all page faults. Only useful for extreme debugging |