Ctrl-Alt-ESC during boot
chuck_tuffli at agilent.com
Sun Jan 30 21:45:29 PST 2005
Matthew Dillon wrote:
No, actually spl0() is working just fine. What is happening is that
there is a pending interrupt marked and spl0 is calling splz() to
process the pending interrupts.
it looks like you are right and gdb is not my friend. there was nothing
else on the stack other than the 3 functions gdb listed, but zeroing out
gd->gd_ipending inside of spl0() got the boot past the previous hang.
The value of gd_ipending was 0x62. Does this mean that interrupts for
IRQ's 1, 5, and 6 are pending? If so, one of those devices is probably
causing the interrupt storm, yes?
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