kernel-ark/arch/i386/kernel
Andi Kleen 0637a70a5d [PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1
Some buggy systems can machine check when config space accesses
happen for some non existent devices.  i386/x86-64 do some early
device scans that might trigger this. Allow pci=noearly to disable
this. Also when type 1 is disabling also don't do any early
accesses which are always type1.

This moves the pci= configuration parsing to be a early parameter.
I don't think this can break anything because it only changes
a single global that is only used by PCI.

Cc: gregkh@suse.de
Cc: Trammell Hudson <hudson@osresearch.net>

Signed-off-by: Andi Kleen <ak@suse.de>
2006-09-26 10:52:41 +02:00
..
acpi [PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1 2006-09-26 10:52:41 +02:00
cpu
.gitignore
alternative.c
apic.c
apm.c
asm-offsets.c
bootflag.c
cpuid.c
crash_dump.c
crash.c
doublefault.c
early_printk.c
efi_stub.S
efi.c
entry.S
head.S
hpet.c
i386_ksyms.c
i387.c
i8237.c
i8253.c
i8259.c
init_task.c
io_apic.c
ioport.c
irq.c
kprobes.c
ldt.c
machine_kexec.c
Makefile
mca.c
microcode.c
module.c
mpparse.c
msr.c
nmi.c
numaq.c
pci-dma.c
process.c
ptrace.c
quirks.c
reboot_fixups.c
reboot.c
relocate_kernel.S
scx200.c
setup.c
sigframe.h
signal.c
smp.c
smpboot.c
srat.c
summit.c
sys_i386.c
syscall_table.S
sysenter.c
time_hpet.c
time.c
topology.c
trampoline.S
traps.c
tsc.c
vm86.c
vmlinux.lds.S
vsyscall-int80.S
vsyscall-note.S
vsyscall-sigreturn.S
vsyscall-sysenter.S
vsyscall.lds.S
vsyscall.S