Re: Reconciling qemu-kvm and qemu's PIT

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On 02/28/2012 04:42 PM, Avi Kivity wrote:

<snip>

I'm getting a crash now:

#0  0x00007ffff4ea0285 in raise    () from /lib64/libc.so.6
#1  0x00007ffff4ea1b9b in abort    () from /lib64/libc.so.6
#2  0x00007ffff4e98e9e in __assert_fail_base ()    from /lib64/libc.so.6
#3  0x00007ffff4e98f42 in __assert_fail    () from /lib64/libc.so.6
#4  0x000055555571c69b in qdev_connect_gpio_out    (dev=0x555556913a70,
n=0, pin=0x5555568ef770) at /home/tlv/akivity/qemu/hw/qdev.c:297
#5  0x000055555582beae in pit_init (bus=0x5555568d5610,    base=64,
isa_irq=-1, alt_irq=0x5555568ef770) at /home/tlv/akivity/qemu/hw/i8254.h:85
#6  0x000055555582ebbc in pc_basic_device_init
(isa_bus=0x5555568d5610,    gsi=0x5555568cadb0,
rtc_state=0x7fffffffdea0, floppy=0x7fffffffdea8, no_vmport=false)
    at /home/tlv/akivity/qemu/hw/pc.c:1182
#7  0x000055555582f454 in pc_init1 (system_memory=0x55555646f270,
system_io=0x55555646f360, ram_size=1073741824,
boot_device=0x7fffffffe300 "cad", kernel_filename=0x0,   
    kernel_cmdline=0x5555558baa12 "", initrd_filename=0x0,
cpu_model=0x0, pci_enabled=1, kvmclock_enabled=1) at
/home/tlv/akivity/qemu/hw/pc_piix.c:256
#8  0x000055555582f8d7 in pc_init_pci (ram_size=1073741824,
boot_device=0x7fffffffe300 "cad", kernel_filename=0x0,
kernel_cmdline=0x5555558baa12 "", initrd_filename=0x0,
    cpu_model=0x0) at /home/tlv/akivity/qemu/hw/pc_piix.c:335
#9  0x00005555556f1349 in main (argc=6,    argv=0x7fffffffe428,
envp=0x7fffffffe460) at /home/tlv/akivity/qemu/vl.c:3431

Looks like isa-pit has zero gpio pins, so it fails when crashing.  I
must have mismerged it, but where is the gpio pin count set?


-- 
error compiling committee.c: too many arguments to function

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