I have verified and applied the "irq -a" and "irq -s" options
on both IA64 and PPC64.
Both S390 and S390X do not support the "irq" command, so I'll defer
all IRQ-related issues to Michael Holzheu if there's any interest
there.
I tried it on 32-bit PPC, but I don't have an SMP vmcore, so "irq -a"
fails as expected. And the "irq -s" option fails like so:
crash> irq -s
CPU0
irq: cannot determine size of irq_desc_t
crash>
And I note that the basic "irq" command does not work on 32-bit PPC:
crash> irq
irq: invalid structure size: irqdesc
FILE: ppc.c LINE: 1292 FUNCTION: ppc_dump_irq()
[./crash] error trace: 10066230 => 100cb078 => 100e3a68 => 100fc608
100fc608: SIZE_verify+232
100e3a68: ppc_dump_irq+168
100cb078: cmd_irq+1960
10066230: exec_command+960
irq: invalid structure size: irqdesc
FILE: ppc.c LINE: 1292 FUNCTION: ppc_dump_irq()
crash>
So I'll defer all PPC "irq" command support to Suzuki or Toshi.
And lastly, many thanks to Zhang Yanfei for implementing these
two options.
Dave
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