0637a70a5d
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> |
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.. | ||
acpi | ||
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 |